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1 : | edgomez | 558 | /***************************************************************************** |
2 : | chl | 376 | * |
3 : | edgomez | 558 | * XVID MPEG-4 VIDEO CODEC |
4 : | * - Console based test application - | ||
5 : | chl | 376 | * |
6 : | edgomez | 1382 | * Copyright(C) 2002-2003 Christoph Lampert <gruel@web.de> |
7 : | * 2002-2003 Edouard Gomez <ed.gomez@free.fr> | ||
8 : | * 2003 Peter Ross <pross@xvid.org> | ||
9 : | chl | 376 | * |
10 : | edgomez | 558 | * This program is free software; you can redistribute it and/or modify |
11 : | * it under the terms of the GNU General Public License as published by | ||
12 : | * the Free Software Foundation; either version 2 of the License, or | ||
13 : | * (at your option) any later version. | ||
14 : | chl | 376 | * |
15 : | edgomez | 558 | * This program is distributed in the hope that it will be useful, |
16 : | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
17 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
18 : | * GNU General Public License for more details. | ||
19 : | chl | 376 | * |
20 : | edgomez | 558 | * You should have received a copy of the GNU General Public License |
21 : | * along with this program; if not, write to the Free Software | ||
22 : | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
23 : | * | ||
24 : | Skal | 1712 | * $Id: xvid_encraw.c,v 1.26 2006-07-08 14:19:04 Skal Exp $ |
25 : | edgomez | 558 | * |
26 : | ****************************************************************************/ | ||
27 : | chl | 376 | |
28 : | edgomez | 558 | /***************************************************************************** |
29 : | * Application notes : | ||
30 : | chl | 376 | * |
31 : | edgomez | 1382 | * A sequence of raw YUV I420 pics or YUV I420 PGM file format is encoded |
32 : | * The speed is measured and frames' PSNR are taken from core. | ||
33 : | chl | 376 | * |
34 : | * The program is plain C and needs no libraries except for libxvidcore, | ||
35 : | edgomez | 558 | * and maths-lib. |
36 : | edgomez | 1382 | * |
37 : | * Use ./xvid_encraw -help for a list of options | ||
38 : | chl | 376 | * |
39 : | ************************************************************************/ | ||
40 : | |||
41 : | #include <stdio.h> | ||
42 : | Skal | 1712 | //#include <io.h> |
43 : | chl | 376 | #include <stdlib.h> |
44 : | edgomez | 566 | #include <string.h> |
45 : | edgomez | 558 | #include <math.h> |
46 : | edgomez | 851 | #ifndef WIN32 |
47 : | edgomez | 558 | #include <sys/time.h> |
48 : | #else | ||
49 : | Isibaar | 1645 | #include <windows.h> |
50 : | #include <vfw.h> | ||
51 : | edgomez | 558 | #include <time.h> |
52 : | Isibaar | 1645 | #define XVID_AVI_INPUT |
53 : | syskin | 1710 | #define XVID_AVI_OUTPUT |
54 : | edgomez | 558 | #endif |
55 : | chl | 376 | |
56 : | edgomez | 558 | #include "xvid.h" |
57 : | chl | 376 | |
58 : | syskin | 1710 | #ifdef XVID_MKV_OUTPUT |
59 : | #include "matroska.cpp" | ||
60 : | #endif | ||
61 : | |||
62 : | edgomez | 1382 | #undef READ_PNM |
63 : | |||
64 : | edgomez | 558 | /***************************************************************************** |
65 : | * Quality presets | ||
66 : | ****************************************************************************/ | ||
67 : | chl | 376 | |
68 : | syskin | 1710 | // Equivalent to vfw's pmvfast_presets |
69 : | edgomez | 1382 | static const int motion_presets[] = { |
70 : | /* quality 0 */ | ||
71 : | 0, | ||
72 : | |||
73 : | /* quality 1 */ | ||
74 : | syskin | 1710 | 0, |
75 : | edgomez | 1382 | |
76 : | /* quality 2 */ | ||
77 : | syskin | 1710 | 0, |
78 : | edgomez | 1382 | |
79 : | /* quality 3 */ | ||
80 : | syskin | 1710 | 0, |
81 : | edgomez | 1382 | |
82 : | /* quality 4 */ | ||
83 : | syskin | 1710 | 0 | XVID_ME_HALFPELREFINE16 | 0, |
84 : | edgomez | 1382 | |
85 : | /* quality 5 */ | ||
86 : | syskin | 1710 | 0 | XVID_ME_HALFPELREFINE16 | 0 | XVID_ME_ADVANCEDDIAMOND16, |
87 : | edgomez | 1382 | |
88 : | /* quality 6 */ | ||
89 : | syskin | 1710 | XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | XVID_ME_HALFPELREFINE8 | 0 | XVID_ME_USESQUARES16 |
90 : | edgomez | 1382 | |
91 : | edgomez | 558 | }; |
92 : | edgomez | 1382 | #define ME_ELEMENTS (sizeof(motion_presets)/sizeof(motion_presets[0])) |
93 : | edgomez | 558 | |
94 : | edgomez | 1382 | static const int vop_presets[] = { |
95 : | /* quality 0 */ | ||
96 : | 0, | ||
97 : | |||
98 : | /* quality 1 */ | ||
99 : | 0, | ||
100 : | |||
101 : | /* quality 2 */ | ||
102 : | syskin | 1710 | 0, |
103 : | edgomez | 1382 | |
104 : | /* quality 3 */ | ||
105 : | syskin | 1710 | 0, |
106 : | edgomez | 1382 | |
107 : | /* quality 4 */ | ||
108 : | syskin | 1710 | 0, |
109 : | edgomez | 1382 | |
110 : | /* quality 5 */ | ||
111 : | syskin | 1710 | XVID_VOP_INTER4V, |
112 : | edgomez | 1382 | |
113 : | /* quality 6 */ | ||
114 : | syskin | 1710 | XVID_VOP_INTER4V, |
115 : | edgomez | 1382 | |
116 : | edgomez | 558 | }; |
117 : | edgomez | 1382 | #define VOP_ELEMENTS (sizeof(vop_presets)/sizeof(vop_presets[0])) |
118 : | chl | 376 | |
119 : | edgomez | 558 | /***************************************************************************** |
120 : | * Command line global variables | ||
121 : | ****************************************************************************/ | ||
122 : | chl | 376 | |
123 : | edgomez | 1382 | #define MAX_ZONES 64 |
124 : | |||
125 : | syskin | 1710 | #define DEFAULT_QUANT 400 |
126 : | edgomez | 1382 | |
127 : | syskin | 1710 | typedef struct |
128 : | { | ||
129 : | int frame; | ||
130 : | |||
131 : | int type; | ||
132 : | int mode; | ||
133 : | int modifier; | ||
134 : | |||
135 : | unsigned int greyscale; | ||
136 : | unsigned int chroma_opt; | ||
137 : | unsigned int bvop_threshold; | ||
138 : | unsigned int cartoon_mode; | ||
139 : | } zone_t; | ||
140 : | |||
141 : | typedef struct | ||
142 : | { | ||
143 : | int count; | ||
144 : | int size; | ||
145 : | int quants[32]; | ||
146 : | } frame_stats_t; | ||
147 : | |||
148 : | edgomez | 558 | /* Maximum number of frames to encode */ |
149 : | Isibaar | 1676 | #define ABS_MAXFRAMENR -1 /* no limit */ |
150 : | chl | 376 | |
151 : | edgomez | 1382 | #ifndef READ_PNM |
152 : | edgomez | 558 | #define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
153 : | edgomez | 1382 | #else |
154 : | #define IMAGE_SIZE(x,y) ((x)*(y)*3) | ||
155 : | #endif | ||
156 : | chl | 376 | |
157 : | edgomez | 558 | #define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
158 : | edgomez | 1382 | #define SMALL_EPS (1e-10) |
159 : | chl | 376 | |
160 : | edgomez | 558 | #define SWAP(a) ( (((a)&0x000000ff)<<24) | (((a)&0x0000ff00)<<8) | \ |
161 : | (((a)&0x00ff0000)>>8) | (((a)&0xff000000)>>24) ) | ||
162 : | chl | 376 | |
163 : | syskin | 1710 | static zone_t ZONES[MAX_ZONES]; |
164 : | static int NUM_ZONES = 0; | ||
165 : | static frame_stats_t framestats[7]; | ||
166 : | |||
167 : | static int ARG_STATS = 0; | ||
168 : | static int ARG_DUMP = 0; | ||
169 : | static int ARG_LUMIMASKING = 0; | ||
170 : | static int ARG_BITRATE = 0; | ||
171 : | static int ARG_TARGETSIZE = 0; | ||
172 : | static int ARG_SINGLE = 1; | ||
173 : | static char *ARG_PASS1 = 0; | ||
174 : | static char *ARG_PASS2 = 0; | ||
175 : | //static int ARG_QUALITY = ME_ELEMENTS - 1; | ||
176 : | static int ARG_QUALITY = 6; | ||
177 : | static float ARG_FRAMERATE = 0.00f; | ||
178 : | static int ARG_DWRATE = 25; | ||
179 : | static int ARG_DWSCALE = 1; | ||
180 : | static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; | ||
181 : | static int ARG_MAXKEYINTERVAL = 300; | ||
182 : | static int ARG_STARTFRAMENR = 0; | ||
183 : | static char *ARG_INPUTFILE = NULL; | ||
184 : | static int ARG_INPUTTYPE = 0; | ||
185 : | static int ARG_SAVEMPEGSTREAM = 0; | ||
186 : | static int ARG_SAVEINDIVIDUAL = 0; | ||
187 : | static char *ARG_OUTPUTFILE = NULL; | ||
188 : | #ifdef XVID_AVI_OUTPUT | ||
189 : | static char *ARG_AVIOUTPUTFILE = NULL; | ||
190 : | #endif | ||
191 : | #ifdef XVID_MKV_OUTPUT | ||
192 : | static char *ARG_MKVOUTPUTFILE = NULL; | ||
193 : | #endif | ||
194 : | #ifdef XVID_AVI_INPUT | ||
195 : | static PAVISTREAM avi_stream = NULL; | ||
196 : | static PAVIFILE avi_file = NULL; | ||
197 : | static LPBITMAPINFOHEADER info_header = NULL; | ||
198 : | static PGETFRAME get_frame = NULL; | ||
199 : | Skal | 1712 | #else |
200 : | #define get_frame NULL | ||
201 : | syskin | 1710 | #endif |
202 : | static char *ARG_TIMECODEFILE = NULL; | ||
203 : | static int XDIM = 0; | ||
204 : | static int YDIM = 0; | ||
205 : | static int ARG_BQRATIO = 150; | ||
206 : | static int ARG_BQOFFSET = 100; | ||
207 : | static int ARG_MAXBFRAMES = 2; | ||
208 : | static int ARG_PACKED = 1; | ||
209 : | static int ARG_DEBUG = 0; | ||
210 : | static int ARG_VOPDEBUG = 0; | ||
211 : | static int ARG_TRELLIS = 1; | ||
212 : | static int ARG_QTYPE = 0; | ||
213 : | static int ARG_QMATRIX = 0; | ||
214 : | static int ARG_GMC = 0; | ||
215 : | static int ARG_INTERLACING = 0; | ||
216 : | static int ARG_QPEL = 0; | ||
217 : | static int ARG_TURBO = 0; | ||
218 : | static int ARG_VHQMODE = 1; | ||
219 : | static int ARG_BVHQ = 0; | ||
220 : | static int ARG_CLOSED_GOP = 1; | ||
221 : | static int ARG_CHROMAME = 1; | ||
222 : | static int ARG_PAR = 1; | ||
223 : | static int ARG_PARHEIGHT; | ||
224 : | static int ARG_PARWIDTH; | ||
225 : | static int ARG_QUANTS[6] = {2, 31, 2, 31, 2, 31}; | ||
226 : | static int ARG_FRAMEDROP = 0; | ||
227 : | static double ARG_CQ = 0; | ||
228 : | static int ARG_FULL1PASS = 0; | ||
229 : | static int ARG_REACTION = 16; | ||
230 : | static int ARG_AVERAGING = 100; | ||
231 : | static int ARG_SMOOTHER = 100; | ||
232 : | static int ARG_KBOOST = 10; | ||
233 : | static int ARG_KREDUCTION = 20; | ||
234 : | static int ARG_KTHRESH = 1; | ||
235 : | static int ARG_CHIGH = 0; | ||
236 : | static int ARG_CLOW = 0; | ||
237 : | static int ARG_OVERSTRENGTH = 5; | ||
238 : | static int ARG_OVERIMPROVE = 5; | ||
239 : | static int ARG_OVERDEGRADE = 5; | ||
240 : | static int ARG_OVERHEAD = 0; | ||
241 : | static int ARG_VBVSIZE = 0; | ||
242 : | static int ARG_VBVMAXRATE = 0; | ||
243 : | static int ARG_VBVPEAKRATE = 0; | ||
244 : | static int ARG_THREADS = 0; | ||
245 : | static int ARG_VFR = 0; | ||
246 : | static int ARG_PROGRESS = 0; | ||
247 : | static int ARG_COLORSPACE = XVID_CSP_YV12; | ||
248 : | /* the path where to save output */ | ||
249 : | static char filepath[256] = "./"; | ||
250 : | /* Internal structures (handles) for encoding and decoding */ | ||
251 : | static void *enc_handle = NULL; | ||
252 : | static unsigned char qmatrix_intra[64]; | ||
253 : | static unsigned char qmatrix_inter[64]; | ||
254 : | |||
255 : | edgomez | 558 | /**************************************************************************** |
256 : | * Nasty global vars ;-) | ||
257 : | ***************************************************************************/ | ||
258 : | chl | 376 | |
259 : | syskin | 1710 | static const int height_ratios[] = {1, 1, 11, 11, 11, 33}; |
260 : | static const int width_ratios[] = {1, 1, 12, 10, 16, 40}; | ||
261 : | chl | 376 | |
262 : | syskin | 1710 | const char userdata_start_code[] = "\0\0\x01\xb2"; |
263 : | chl | 376 | |
264 : | edgomez | 558 | |
265 : | /***************************************************************************** | ||
266 : | * Local prototypes | ||
267 : | ****************************************************************************/ | ||
268 : | |||
269 : | /* Prints program usage message */ | ||
270 : | static void usage(); | ||
271 : | |||
272 : | /* Statistical functions */ | ||
273 : | static double msecond(); | ||
274 : | syskin | 1710 | int gcd(int a, int b); |
275 : | int minquant(int quants[32]); | ||
276 : | int maxquant(int quants[32]); | ||
277 : | double avgquant(frame_stats_t frame); | ||
278 : | edgomez | 558 | |
279 : | /* PGM related functions */ | ||
280 : | edgomez | 1382 | #ifndef READ_PNM |
281 : | static int read_pgmheader(FILE * handle); | ||
282 : | static int read_pgmdata(FILE * handle, | ||
283 : | unsigned char *image); | ||
284 : | #else | ||
285 : | static int read_pnmheader(FILE * handle); | ||
286 : | static int read_pnmdata(FILE * handle, | ||
287 : | unsigned char *image); | ||
288 : | #endif | ||
289 : | static int read_yuvdata(FILE * handle, | ||
290 : | unsigned char *image); | ||
291 : | edgomez | 558 | |
292 : | /* Encoder related functions */ | ||
293 : | static int enc_init(int use_assembler); | ||
294 : | syskin | 1710 | static int enc_info(); |
295 : | edgomez | 558 | static int enc_stop(); |
296 : | edgomez | 1382 | static int enc_main(unsigned char *image, |
297 : | unsigned char *bitstream, | ||
298 : | int *key, | ||
299 : | int *stats_type, | ||
300 : | int *stats_quant, | ||
301 : | int *stats_length, | ||
302 : | syskin | 1710 | int stats[3], |
303 : | int framenum); | ||
304 : | edgomez | 558 | |
305 : | syskin | 1710 | /* Zone Related Functions */ |
306 : | static void apply_zone_modifiers(xvid_enc_frame_t * frame, int framenum); | ||
307 : | static void prepare_full1pass_zones(); | ||
308 : | static void prepare_cquant_zones(); | ||
309 : | void sort_zones(zone_t * zones, int zone_num, int * sel); | ||
310 : | |||
311 : | |||
312 : | void removedivxp(char *buf, int size); | ||
313 : | |||
314 : | edgomez | 558 | /***************************************************************************** |
315 : | * Main function | ||
316 : | ****************************************************************************/ | ||
317 : | |||
318 : | edgomez | 1382 | int |
319 : | main(int argc, | ||
320 : | char *argv[]) | ||
321 : | edgomez | 558 | { |
322 : | |||
323 : | unsigned char *mp4_buffer = NULL; | ||
324 : | unsigned char *in_buffer = NULL; | ||
325 : | unsigned char *out_buffer = NULL; | ||
326 : | |||
327 : | double enctime; | ||
328 : | edgomez | 1382 | double totalenctime = 0.; |
329 : | float totalPSNR[3] = {0., 0., 0.}; | ||
330 : | syskin | 1710 | FILE *statsfile; |
331 : | edgomez | 1382 | |
332 : | int totalsize; | ||
333 : | int result; | ||
334 : | int m4v_size; | ||
335 : | int key; | ||
336 : | int stats_type; | ||
337 : | int stats_quant; | ||
338 : | int stats_length; | ||
339 : | Isibaar | 1627 | int use_assembler = 1; |
340 : | syskin | 1710 | int fakenvop = 0; |
341 : | int i; | ||
342 : | int nvop_counter; | ||
343 : | edgomez | 1382 | |
344 : | int input_num; | ||
345 : | int output_num; | ||
346 : | |||
347 : | edgomez | 558 | char filename[256]; |
348 : | edgomez | 1382 | |
349 : | edgomez | 558 | FILE *in_file = stdin; |
350 : | FILE *out_file = NULL; | ||
351 : | syskin | 1710 | FILE *time_file = NULL; |
352 : | edgomez | 558 | |
353 : | syskin | 1710 | #ifdef XVID_AVI_OUTPUT |
354 : | int avierr; | ||
355 : | PAVIFILE myAVIFile=NULL; | ||
356 : | PAVISTREAM myAVIStream=NULL; | ||
357 : | AVISTREAMINFO myAVIStreamInfo; | ||
358 : | BITMAPINFOHEADER myBitmapInfoHeader; | ||
359 : | AVIFileInit(); | ||
360 : | #endif | ||
361 : | #ifdef XVID_MKV_OUTPUT | ||
362 : | PMKVFILE myMKVFile=NULL; | ||
363 : | PMKVSTREAM myMKVStream=NULL; | ||
364 : | MKVSTREAMINFO myMKVStreamInfo; | ||
365 : | #endif | ||
366 : | |||
367 : | edgomez | 741 | printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
368 : | edgomez | 851 | printf("written by Christoph Lampert 2002-2003\n\n"); |
369 : | edgomez | 558 | |
370 : | edgomez | 1382 | /* Is there a dumb XviD coder ? */ |
371 : | if(ME_ELEMENTS != VOP_ELEMENTS) { | ||
372 : | fprintf(stderr, "Presets' arrays should have the same number of elements -- Please fill a bug to xvid-devel@xvid.org\n"); | ||
373 : | return(-1); | ||
374 : | } | ||
375 : | |||
376 : | edgomez | 558 | /***************************************************************************** |
377 : | * Command line parsing | ||
378 : | ****************************************************************************/ | ||
379 : | |||
380 : | edgomez | 1382 | for (i = 1; i < argc; i++) { |
381 : | |||
382 : | if (strcmp("-asm", argv[i]) == 0) { | ||
383 : | edgomez | 558 | use_assembler = 1; |
384 : | chl | 1623 | } else if (strcmp("-noasm", argv[i]) == 0) { |
385 : | use_assembler = 0; | ||
386 : | edgomez | 1382 | } else if (strcmp("-w", argv[i]) == 0 && i < argc - 1) { |
387 : | edgomez | 558 | i++; |
388 : | XDIM = atoi(argv[i]); | ||
389 : | edgomez | 1382 | } else if (strcmp("-h", argv[i]) == 0 && i < argc - 1) { |
390 : | edgomez | 558 | i++; |
391 : | YDIM = atoi(argv[i]); | ||
392 : | syskin | 1710 | } else if (strcmp("-bitrate", argv[i]) == 0) { |
393 : | if (i < argc - 1) | ||
394 : | ARG_BITRATE = atoi(argv[i+1]); | ||
395 : | if (ARG_BITRATE) { | ||
396 : | i++; | ||
397 : | if (ARG_BITRATE <= 10000) | ||
398 : | /* if given parameter is <= 10000, assume it means kbps */ | ||
399 : | ARG_BITRATE *= 1000; | ||
400 : | } | ||
401 : | else | ||
402 : | ARG_BITRATE = 700000; | ||
403 : | } else if (strcmp("-size", argv[i]) == 0 && i < argc - 1) { | ||
404 : | edgomez | 558 | i++; |
405 : | syskin | 1710 | ARG_TARGETSIZE = atoi(argv[i]); |
406 : | } else if (strcmp("-cq", argv[i]) == 0 && i < argc - 1) { | ||
407 : | i++; | ||
408 : | ARG_CQ = atof(argv[i])*100; | ||
409 : | edgomez | 1382 | } else if (strcmp("-single", argv[i]) == 0) { |
410 : | ARG_SINGLE = 1; | ||
411 : | syskin | 1710 | ARG_PASS1 = NULL; |
412 : | ARG_PASS2 = NULL; | ||
413 : | } else if (strcmp("-pass1", argv[i]) == 0) { | ||
414 : | ARG_SINGLE = 0; | ||
415 : | if ((i < argc - 1) && (*argv[i+1] != '-')) { | ||
416 : | i++; | ||
417 : | ARG_PASS1 = argv[i]; | ||
418 : | } else { | ||
419 : | ARG_PASS1 = "xvid.stats"; | ||
420 : | } | ||
421 : | } else if (strcmp("-full1pass", argv[i]) == 0) { | ||
422 : | ARG_FULL1PASS = 1; | ||
423 : | } else if (strcmp("-pass2", argv[i]) == 0) { | ||
424 : | ARG_SINGLE = 0; | ||
425 : | if ((i < argc - 1) && (*argv[i+1] != '-')) { | ||
426 : | i++; | ||
427 : | ARG_PASS2 = argv[i]; | ||
428 : | } else { | ||
429 : | ARG_PASS2 = "xvid.stats"; | ||
430 : | } | ||
431 : | edgomez | 1382 | } else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
432 : | i++; | ||
433 : | edgomez | 851 | ARG_MAXBFRAMES = atoi(argv[i]); |
434 : | syskin | 1710 | } else if (strcmp("-par", argv[i]) == 0 && i < argc - 1) { |
435 : | i++; | ||
436 : | if (sscanf(argv[i], "%d:%d", &(ARG_PARWIDTH), &(ARG_PARHEIGHT))!=2) | ||
437 : | ARG_PAR = atoi(argv[i]); | ||
438 : | else { | ||
439 : | int div; | ||
440 : | ARG_PAR = 0; | ||
441 : | div = gcd(ARG_PARWIDTH, ARG_PARHEIGHT); | ||
442 : | ARG_PARWIDTH /= div; | ||
443 : | ARG_PARHEIGHT /= div; | ||
444 : | } | ||
445 : | } else if (strcmp("-nopacked", argv[i]) == 0) { | ||
446 : | ARG_PACKED = 0; | ||
447 : | edgomez | 1382 | } else if (strcmp("-packed", argv[i]) == 0) { |
448 : | syskin | 1710 | ARG_PACKED = 2; |
449 : | } else if (strcmp("-nochromame", argv[i]) == 0) { | ||
450 : | ARG_CHROMAME = 0; | ||
451 : | } else if (strcmp("-threads", argv[i]) == 0 && i < argc -1) { | ||
452 : | i++; | ||
453 : | ARG_THREADS = atoi(argv[i]); | ||
454 : | edgomez | 1382 | } else if (strcmp("-bquant_ratio", argv[i]) == 0 && i < argc - 1) { |
455 : | edgomez | 851 | i++; |
456 : | ARG_BQRATIO = atoi(argv[i]); | ||
457 : | edgomez | 1382 | } else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
458 : | edgomez | 851 | i++; |
459 : | ARG_BQOFFSET = atoi(argv[i]); | ||
460 : | edgomez | 1382 | |
461 : | syskin | 1710 | } else if (strcmp("-zones", argv[i]) == 0 && i < argc -1) { |
462 : | char c; | ||
463 : | char *frameoptions, *rem; | ||
464 : | int startframe; | ||
465 : | char options[40]; | ||
466 : | |||
467 : | i++; | ||
468 : | edgomez | 1382 | |
469 : | syskin | 1710 | do { |
470 : | rem = strrchr(argv[i], '/'); | ||
471 : | if (rem==NULL) | ||
472 : | rem=argv[i]; | ||
473 : | else { | ||
474 : | *rem = '\0'; | ||
475 : | rem++; | ||
476 : | } | ||
477 : | if (sscanf(rem, "%d,%c,%s", &startframe, &c, options)<3) { | ||
478 : | fprintf(stderr, "Zone error, bad parameters %s\n", rem); | ||
479 : | continue; | ||
480 : | } | ||
481 : | if (NUM_ZONES >= MAX_ZONES) { | ||
482 : | fprintf(stderr, "warning: too many zones; zone ignored\n"); | ||
483 : | continue; | ||
484 : | } | ||
485 : | memset(&ZONES[NUM_ZONES], 0, sizeof(zone_t)); | ||
486 : | |||
487 : | ZONES[NUM_ZONES].frame = startframe; | ||
488 : | ZONES[NUM_ZONES].modifier = atof(options)*100; | ||
489 : | if (toupper(c)=='Q') | ||
490 : | ZONES[NUM_ZONES].mode = XVID_ZONE_QUANT; | ||
491 : | else if (toupper(c)=='W') | ||
492 : | ZONES[NUM_ZONES].mode = XVID_ZONE_WEIGHT; | ||
493 : | else { | ||
494 : | fprintf(stderr, "Bad zone type %c\n", c); | ||
495 : | continue; | ||
496 : | } | ||
497 : | |||
498 : | if ((frameoptions=strchr(options, ','))!=NULL) { | ||
499 : | int readchar=0, count; | ||
500 : | frameoptions++; | ||
501 : | while (readchar<strlen(frameoptions)) { | ||
502 : | if (sscanf(frameoptions+readchar, "%d%n", &(ZONES[NUM_ZONES].bvop_threshold), &count)==1) { | ||
503 : | readchar += count; | ||
504 : | } | ||
505 : | else { | ||
506 : | if (toupper(frameoptions[readchar])=='K') | ||
507 : | ZONES[NUM_ZONES].type = XVID_TYPE_IVOP; | ||
508 : | else if (toupper(frameoptions[readchar])=='G') | ||
509 : | ZONES[NUM_ZONES].greyscale = 1; | ||
510 : | else if (toupper(frameoptions[readchar])=='O') | ||
511 : | ZONES[NUM_ZONES].chroma_opt = 1; | ||
512 : | else if (toupper(frameoptions[readchar])=='C') | ||
513 : | ZONES[NUM_ZONES].cartoon_mode = 1; | ||
514 : | else { | ||
515 : | fprintf(stderr, "Error in zone %s option %c\n", rem, frameoptions[readchar]); | ||
516 : | break; | ||
517 : | } | ||
518 : | readchar++; | ||
519 : | } | ||
520 : | } | ||
521 : | } | ||
522 : | NUM_ZONES++; | ||
523 : | } while (rem != argv[i]); | ||
524 : | |||
525 : | |||
526 : | } else if ((strcmp("-zq", argv[i]) == 0 || strcmp("-zw", argv[i]) == 0) && i < argc - 2) { | ||
527 : | |||
528 : | edgomez | 1382 | if (NUM_ZONES >= MAX_ZONES) { |
529 : | fprintf(stderr,"warning: too many zones; zone ignored\n"); | ||
530 : | continue; | ||
531 : | } | ||
532 : | syskin | 1710 | memset(&ZONES[NUM_ZONES], 0, sizeof(zone_t)); |
533 : | if (strcmp("-zq", argv[i])== 0) { | ||
534 : | ZONES[NUM_ZONES].mode = XVID_ZONE_QUANT; | ||
535 : | } | ||
536 : | else { | ||
537 : | ZONES[NUM_ZONES].mode = XVID_ZONE_WEIGHT; | ||
538 : | } | ||
539 : | ZONES[NUM_ZONES].modifier = atof(argv[i+2])*100; | ||
540 : | edgomez | 558 | i++; |
541 : | syskin | 1710 | ZONES[NUM_ZONES].frame = atoi(argv[i]); |
542 : | i++; | ||
543 : | ZONES[NUM_ZONES].type = XVID_TYPE_AUTO; | ||
544 : | ZONES[NUM_ZONES].greyscale = 0; | ||
545 : | ZONES[NUM_ZONES].chroma_opt = 0; | ||
546 : | ZONES[NUM_ZONES].bvop_threshold = 0; | ||
547 : | ZONES[NUM_ZONES].cartoon_mode = 0; | ||
548 : | |||
549 : | edgomez | 1382 | NUM_ZONES++; |
550 : | } else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { | ||
551 : | i++; | ||
552 : | edgomez | 558 | ARG_QUALITY = atoi(argv[i]); |
553 : | syskin | 1710 | } else if (strcmp("-start", argv[i]) == 0 && i < argc - 1) { |
554 : | i++; | ||
555 : | ARG_STARTFRAMENR = atoi(argv[i]); | ||
556 : | chl | 1624 | } else if (strcmp("-vhqmode", argv[i]) == 0 && i < argc - 1) { |
557 : | i++; | ||
558 : | ARG_VHQMODE = atoi(argv[i]); | ||
559 : | edgomez | 1382 | } else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
560 : | syskin | 1710 | int exponent; |
561 : | edgomez | 558 | i++; |
562 : | edgomez | 1382 | ARG_FRAMERATE = (float) atof(argv[i]); |
563 : | syskin | 1710 | exponent = strcspn(argv[i], "."); |
564 : | if (exponent<strlen(argv[i])) | ||
565 : | exponent=pow(10.0, (int)(strlen(argv[i])-1-exponent)); | ||
566 : | else | ||
567 : | exponent=1; | ||
568 : | ARG_DWRATE = atof(argv[i])*exponent; | ||
569 : | ARG_DWSCALE = exponent; | ||
570 : | exponent = gcd(ARG_DWRATE, ARG_DWSCALE); | ||
571 : | ARG_DWRATE /= exponent; | ||
572 : | ARG_DWSCALE /= exponent; | ||
573 : | edgomez | 1382 | } else if (strcmp("-max_key_interval", argv[i]) == 0 && i < argc - 1) { |
574 : | edgomez | 558 | i++; |
575 : | edgomez | 1382 | ARG_MAXKEYINTERVAL = atoi(argv[i]); |
576 : | } else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { | ||
577 : | i++; | ||
578 : | edgomez | 558 | ARG_INPUTFILE = argv[i]; |
579 : | edgomez | 1382 | } else if (strcmp("-stats", argv[i]) == 0) { |
580 : | ARG_STATS = 1; | ||
581 : | syskin | 1710 | } else if (strcmp("-timecode", argv[i]) == 0 && i < argc -1) { |
582 : | i++; | ||
583 : | ARG_TIMECODEFILE = argv[i]; | ||
584 : | edgomez | 1382 | } else if (strcmp("-dump", argv[i]) == 0) { |
585 : | ARG_DUMP = 1; | ||
586 : | } else if (strcmp("-lumimasking", argv[i]) == 0) { | ||
587 : | ARG_LUMIMASKING = 1; | ||
588 : | } else if (strcmp("-type", argv[i]) == 0 && i < argc - 1) { | ||
589 : | edgomez | 558 | i++; |
590 : | ARG_INPUTTYPE = atoi(argv[i]); | ||
591 : | edgomez | 1382 | } else if (strcmp("-frames", argv[i]) == 0 && i < argc - 1) { |
592 : | edgomez | 558 | i++; |
593 : | edgomez | 1382 | ARG_MAXFRAMENR = atoi(argv[i]); |
594 : | syskin | 1710 | } else if (strcmp("-drop", argv[i]) == 0 && i < argc - 1) { |
595 : | i++; | ||
596 : | ARG_FRAMEDROP = atoi(argv[i]); | ||
597 : | } else if (strcmp("-imin", argv[i]) == 0 && i < argc - 1) { | ||
598 : | i++; | ||
599 : | ARG_QUANTS[0] = atoi(argv[i]); | ||
600 : | } else if (strcmp("-imax", argv[i]) == 0 && i < argc - 1) { | ||
601 : | i++; | ||
602 : | ARG_QUANTS[1] = atoi(argv[i]); | ||
603 : | } else if (strcmp("-pmin", argv[i]) == 0 && i < argc - 1) { | ||
604 : | i++; | ||
605 : | ARG_QUANTS[2] = atoi(argv[i]); | ||
606 : | } else if (strcmp("-pmax", argv[i]) == 0 && i < argc - 1) { | ||
607 : | i++; | ||
608 : | ARG_QUANTS[3] = atoi(argv[i]); | ||
609 : | } else if (strcmp("-bmin", argv[i]) == 0 && i < argc - 1) { | ||
610 : | i++; | ||
611 : | ARG_QUANTS[4] = atoi(argv[i]); | ||
612 : | } else if (strcmp("-bmax", argv[i]) == 0 && i < argc - 1) { | ||
613 : | i++; | ||
614 : | ARG_QUANTS[5] = atoi(argv[i]); | ||
615 : | Isibaar | 1645 | } else if (strcmp("-qtype", argv[i]) == 0 && i < argc - 1) { |
616 : | i++; | ||
617 : | ARG_QTYPE = atoi(argv[i]); | ||
618 : | } else if (strcmp("-qmatrix", argv[i]) == 0 && i < argc - 1) { | ||
619 : | FILE *fp = fopen(argv[++i], "rb"); | ||
620 : | if (fp == NULL) { | ||
621 : | fprintf(stderr, "Error opening input file %s\n", argv[i]); | ||
622 : | return (-1); | ||
623 : | } | ||
624 : | fseek(fp, 0, SEEK_END); | ||
625 : | if (ftell(fp) != 128) { | ||
626 : | fprintf(stderr, "Unexpected size of input file %s\n", argv[i]); | ||
627 : | return (-1); | ||
628 : | } | ||
629 : | |||
630 : | fseek(fp, 0, SEEK_SET); | ||
631 : | fread(qmatrix_intra, 1, 64, fp); | ||
632 : | fread(qmatrix_inter, 1, 64, fp); | ||
633 : | |||
634 : | ARG_QMATRIX = 1; | ||
635 : | syskin | 1710 | ARG_QTYPE = 1; |
636 : | edgomez | 1382 | } else if (strcmp("-save", argv[i]) == 0) { |
637 : | ARG_SAVEMPEGSTREAM = 1; | ||
638 : | ARG_SAVEINDIVIDUAL = 1; | ||
639 : | syskin | 1710 | } else if (strcmp("-debug", argv[i]) == 0 && i < argc -1) { |
640 : | edgomez | 558 | i++; |
641 : | syskin | 1710 | if (!(sscanf(argv[i],"0x%x", &(ARG_DEBUG)))) |
642 : | sscanf(argv[i],"%d", &(ARG_DEBUG)); | ||
643 : | edgomez | 1382 | } else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
644 : | ARG_SAVEMPEGSTREAM = 1; | ||
645 : | edgomez | 558 | i++; |
646 : | ARG_OUTPUTFILE = argv[i]; | ||
647 : | syskin | 1710 | } else if (strcmp("-avi", argv[i]) == 0 && i < argc - 1) { |
648 : | #ifdef XVID_AVI_OUTPUT | ||
649 : | ARG_SAVEMPEGSTREAM = 1; | ||
650 : | i++; | ||
651 : | ARG_AVIOUTPUTFILE = argv[i]; | ||
652 : | #else | ||
653 : | Skal | 1712 | fprintf( stderr, "Not compiled with AVI output support.\n"); |
654 : | syskin | 1710 | return(-1); |
655 : | #endif | ||
656 : | } else if (strcmp("-mkv", argv[i]) == 0 && i < argc - 1) { | ||
657 : | #ifdef XVID_MKV_OUTPUT | ||
658 : | ARG_SAVEMPEGSTREAM = 1; | ||
659 : | i++; | ||
660 : | ARG_MKVOUTPUTFILE = argv[i]; | ||
661 : | #else | ||
662 : | fprintf(stderr, "Not compiled with MKV output support.\n"); | ||
663 : | return(-1); | ||
664 : | #endif | ||
665 : | edgomez | 1382 | } else if (strcmp("-vop_debug", argv[i]) == 0) { |
666 : | ARG_VOPDEBUG = 1; | ||
667 : | syskin | 1710 | } else if (strcmp("-notrellis", argv[i]) == 0) { |
668 : | ARG_TRELLIS = 0; | ||
669 : | Isibaar | 1645 | } else if (strcmp("-bvhq", argv[i]) == 0) { |
670 : | ARG_BVHQ = 1; | ||
671 : | Isibaar | 1627 | } else if (strcmp("-qpel", argv[i]) == 0) { |
672 : | edgomez | 1382 | ARG_QPEL = 1; |
673 : | Isibaar | 1645 | } else if (strcmp("-turbo", argv[i]) == 0) { |
674 : | ARG_TURBO = 1; | ||
675 : | edgomez | 1382 | } else if (strcmp("-gmc", argv[i]) == 0) { |
676 : | ARG_GMC = 1; | ||
677 : | chl | 1559 | } else if (strcmp("-interlaced", argv[i]) == 0) { |
678 : | syskin | 1710 | if ((i < argc - 1) && (*argv[i+1] != '-')) { |
679 : | i++; | ||
680 : | ARG_INTERLACING = atoi(argv[i]); | ||
681 : | } else { | ||
682 : | ARG_INTERLACING = 1; | ||
683 : | } | ||
684 : | } else if (strcmp("-noclosed_gop", argv[i]) == 0) { | ||
685 : | ARG_CLOSED_GOP = 0; | ||
686 : | } else if (strcmp("-closed_gop", argv[i]) == 0) { | ||
687 : | ARG_CLOSED_GOP = 2; | ||
688 : | } else if (strcmp("-vbvsize", argv[i]) == 0 && i < argc -1) { | ||
689 : | syskin | 1683 | i++; |
690 : | syskin | 1710 | ARG_VBVSIZE = atoi(argv[i]); |
691 : | } else if (strcmp("-vbvmax", argv[i]) == 0 && i < argc -1) { | ||
692 : | i++; | ||
693 : | ARG_VBVMAXRATE = atoi(argv[i]); | ||
694 : | } else if (strcmp("-vbvpeak", argv[i]) == 0 && i < argc -1) { | ||
695 : | i++; | ||
696 : | ARG_VBVPEAKRATE = atoi(argv[i])*3; | ||
697 : | } else if (strcmp("-reaction", argv[i]) == 0 && i < argc -1) { | ||
698 : | i++; | ||
699 : | ARG_REACTION = atoi(argv[i]); | ||
700 : | } else if (strcmp("-averaging", argv[i]) == 0 && i < argc -1) { | ||
701 : | i++; | ||
702 : | ARG_AVERAGING = atoi(argv[i]); | ||
703 : | } else if (strcmp("-smoother", argv[i]) == 0 && i < argc -1) { | ||
704 : | i++; | ||
705 : | ARG_SMOOTHER = atoi(argv[i]); | ||
706 : | } else if (strcmp("-kboost", argv[i]) == 0 && i < argc -1) { | ||
707 : | i++; | ||
708 : | ARG_KBOOST = atoi(argv[i]); | ||
709 : | } else if (strcmp("-kthresh", argv[i]) == 0 && i < argc -1) { | ||
710 : | i++; | ||
711 : | ARG_KTHRESH = atoi(argv[i]); | ||
712 : | } else if (strcmp("-chigh", argv[i]) == 0 && i < argc -1) { | ||
713 : | i++; | ||
714 : | ARG_CHIGH = atoi(argv[i]); | ||
715 : | } else if (strcmp("-clow", argv[i]) == 0 && i < argc -1) { | ||
716 : | i++; | ||
717 : | ARG_CLOW = atoi(argv[i]); | ||
718 : | } else if (strcmp("-ostrength", argv[i]) == 0 && i < argc -1) { | ||
719 : | i++; | ||
720 : | ARG_OVERSTRENGTH = atoi(argv[i]); | ||
721 : | } else if (strcmp("-oimprove", argv[i]) == 0 && i < argc -1) { | ||
722 : | i++; | ||
723 : | ARG_OVERIMPROVE = atoi(argv[i]); | ||
724 : | } else if (strcmp("-odegrade", argv[i]) == 0 && i < argc -1) { | ||
725 : | i++; | ||
726 : | ARG_OVERDEGRADE = atoi(argv[i]); | ||
727 : | } else if (strcmp("-overhead", argv[i]) == 0 && i < argc -1) { | ||
728 : | i++; | ||
729 : | ARG_OVERHEAD = atoi(argv[i]); | ||
730 : | } else if (strcmp("-kreduction", argv[i]) == 0 && i < argc -1) { | ||
731 : | i++; | ||
732 : | ARG_KREDUCTION = atoi(argv[i]); | ||
733 : | } else if (strcmp("-progress", argv[i]) == 0) { | ||
734 : | if (i < argc - 1) | ||
735 : | /* in kbps */ | ||
736 : | ARG_PROGRESS = atoi(argv[i+1]); | ||
737 : | if (ARG_PROGRESS > 0) | ||
738 : | i++; | ||
739 : | else | ||
740 : | ARG_PROGRESS = 10; | ||
741 : | edgomez | 1382 | } else if (strcmp("-help", argv[i])) { |
742 : | edgomez | 558 | usage(); |
743 : | edgomez | 1382 | return (0); |
744 : | } else { | ||
745 : | edgomez | 558 | usage(); |
746 : | exit(-1); | ||
747 : | } | ||
748 : | edgomez | 1382 | |
749 : | edgomez | 558 | } |
750 : | edgomez | 1382 | |
751 : | edgomez | 558 | /***************************************************************************** |
752 : | * Arguments checking | ||
753 : | ****************************************************************************/ | ||
754 : | |||
755 : | edgomez | 1382 | if (XDIM <= 0 || XDIM >= 4096 || YDIM <= 0 || YDIM >= 4096) { |
756 : | fprintf(stderr, | ||
757 : | Isibaar | 1645 | "Trying to retrieve width and height from input header\n"); |
758 : | if (!ARG_INPUTTYPE) | ||
759 : | ARG_INPUTTYPE = 1; /* pgm */ | ||
760 : | edgomez | 558 | } |
761 : | |||
762 : | edgomez | 1382 | if (ARG_QUALITY < 0 ) { |
763 : | ARG_QUALITY = 0; | ||
764 : | } else if (ARG_QUALITY >= ME_ELEMENTS) { | ||
765 : | ARG_QUALITY = ME_ELEMENTS - 1; | ||
766 : | edgomez | 558 | } |
767 : | |||
768 : | syskin | 1710 | if (ARG_STARTFRAMENR < 0) { |
769 : | fprintf(stderr, "Bad starting frame number %d, cannot be negative\n", ARG_STARTFRAMENR); | ||
770 : | return(-1); | ||
771 : | edgomez | 558 | } |
772 : | |||
773 : | syskin | 1710 | if (ARG_PASS2) { |
774 : | if (ARG_PASS2 == ARG_PASS1) { | ||
775 : | fprintf(stderr, "Can't use the same statsfile for pass1 and pass2: %s\n", ARG_PASS2); | ||
776 : | return(-1); | ||
777 : | } | ||
778 : | statsfile = fopen(ARG_PASS2, "rb"); | ||
779 : | if (statsfile == NULL) { | ||
780 : | fprintf(stderr, "Couldn't open statsfile '%s'!\n", ARG_PASS2); | ||
781 : | return (-1); | ||
782 : | } | ||
783 : | fclose(statsfile); | ||
784 : | } | ||
785 : | |||
786 : | #ifdef XVID_AVI_OUTPUT | ||
787 : | if (ARG_AVIOUTPUTFILE == NULL && ARG_PACKED <= 1) | ||
788 : | ARG_PACKED = 0; | ||
789 : | #endif | ||
790 : | |||
791 : | if (ARG_BITRATE < 0) { | ||
792 : | fprintf(stderr, "Bad bitrate %d, cannot be negative\n", ARG_BITRATE); | ||
793 : | return(-1); | ||
794 : | } | ||
795 : | |||
796 : | if (NUM_ZONES) { | ||
797 : | int i; | ||
798 : | sort_zones(ZONES, NUM_ZONES, &i); | ||
799 : | } | ||
800 : | |||
801 : | if (ARG_PAR > 5) { | ||
802 : | fprintf(stderr, "Bad PAR: %d. Must be [1..5] or width:height\n", ARG_PAR); | ||
803 : | return(-1); | ||
804 : | } | ||
805 : | |||
806 : | Isibaar | 1676 | if (ARG_MAXFRAMENR == 0) { |
807 : | edgomez | 1382 | fprintf(stderr, "Wrong number of frames\n"); |
808 : | return (-1); | ||
809 : | edgomez | 558 | } |
810 : | |||
811 : | edgomez | 1382 | if (ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
812 : | edgomez | 558 | in_file = stdin; |
813 : | edgomez | 1382 | } else { |
814 : | Isibaar | 1645 | #ifdef XVID_AVI_INPUT |
815 : | if (strcmp(ARG_INPUTFILE+(strlen(ARG_INPUTFILE)-3), "avs")==0 || | ||
816 : | strcmp(ARG_INPUTFILE+(strlen(ARG_INPUTFILE)-3), "avi")==0 || | ||
817 : | ARG_INPUTTYPE==2) | ||
818 : | { | ||
819 : | AVISTREAMINFO avi_info; | ||
820 : | syskin | 1710 | #ifndef XVID_AVI_OUTPUT |
821 : | AVIFileInit(); | ||
822 : | #endif | ||
823 : | Isibaar | 1676 | FILE *avi_fp = fopen(ARG_INPUTFILE, "rb"); |
824 : | if (avi_fp == NULL) { | ||
825 : | fprintf(stderr, "Couldn't open file '%s'!\n", ARG_INPUTFILE); | ||
826 : | return (-1); | ||
827 : | } | ||
828 : | fclose(avi_fp); | ||
829 : | edgomez | 558 | |
830 : | syskin | 1710 | if (AVIFileOpen(&avi_file, ARG_INPUTFILE, OF_READ, NULL) != AVIERR_OK) { |
831 : | fprintf(stderr, "Can't open avi/avs file %s\n", ARG_INPUTFILE); | ||
832 : | AVIFileExit(); | ||
833 : | return(-1); | ||
834 : | } | ||
835 : | |||
836 : | if (AVIFileGetStream(avi_file, &avi_stream, streamtypeVIDEO, 0) != AVIERR_OK) { | ||
837 : | Isibaar | 1645 | fprintf(stderr, "Can't open stream from file '%s'!\n", ARG_INPUTFILE); |
838 : | syskin | 1710 | AVIFileRelease(avi_file); |
839 : | Isibaar | 1645 | AVIFileExit(); |
840 : | return (-1); | ||
841 : | } | ||
842 : | |||
843 : | syskin | 1710 | AVIFileRelease(avi_file); |
844 : | |||
845 : | Isibaar | 1645 | if(AVIStreamInfo(avi_stream, &avi_info, sizeof(AVISTREAMINFO)) != AVIERR_OK) { |
846 : | fprintf(stderr, "Can't get stream info from file '%s'!\n", ARG_INPUTFILE); | ||
847 : | AVIStreamRelease(avi_stream); | ||
848 : | AVIFileExit(); | ||
849 : | return (-1); | ||
850 : | } | ||
851 : | |||
852 : | if (avi_info.fccHandler != MAKEFOURCC('Y', 'V', '1', '2')) { | ||
853 : | syskin | 1710 | LONG size; |
854 : | fprintf(stderr, "Non YV12 input colorspace %c%c%c%c! Attempting conversion...\n", | ||
855 : | avi_info.fccHandler%256, (avi_info.fccHandler>>8)%256, (avi_info.fccHandler>>16)%256, | ||
856 : | (avi_info.fccHandler>>24)%256); | ||
857 : | size = sizeof(myBitmapInfoHeader); | ||
858 : | AVIStreamReadFormat(avi_stream, 0, &myBitmapInfoHeader, &size); | ||
859 : | if (size==0) | ||
860 : | fprintf(stderr, "AVIStreamReadFormat read 0 bytes.\n"); | ||
861 : | else { | ||
862 : | fprintf(stderr, "AVIStreamReadFormat read %d bytes.\n", size); | ||
863 : | fprintf(stderr, "width = %d, height = %d, planes = %d\n", myBitmapInfoHeader.biWidth, | ||
864 : | myBitmapInfoHeader.biHeight, myBitmapInfoHeader.biPlanes); | ||
865 : | fprintf(stderr, "Compression = %c%c%c%c, %d\n", | ||
866 : | myBitmapInfoHeader.biCompression%256, (myBitmapInfoHeader.biCompression>>8)%256, | ||
867 : | (myBitmapInfoHeader.biCompression>>16)%256, (myBitmapInfoHeader.biCompression>>24)%256, | ||
868 : | myBitmapInfoHeader.biCompression); | ||
869 : | fprintf(stderr, "Bits Per Pixel = %d\n", myBitmapInfoHeader.biBitCount); | ||
870 : | myBitmapInfoHeader.biCompression = MAKEFOURCC('Y', 'V', '1', '2'); | ||
871 : | myBitmapInfoHeader.biBitCount = 12; | ||
872 : | myBitmapInfoHeader.biSizeImage = (myBitmapInfoHeader.biWidth*myBitmapInfoHeader.biHeight)*3/2; | ||
873 : | get_frame = AVIStreamGetFrameOpen(avi_stream, &myBitmapInfoHeader); | ||
874 : | } | ||
875 : | if (get_frame == NULL) { | ||
876 : | AVIStreamRelease(avi_stream); | ||
877 : | AVIFileExit(); | ||
878 : | return (-1); | ||
879 : | } | ||
880 : | else { | ||
881 : | unsigned char *temp; | ||
882 : | fprintf(stderr, "AVIStreamGetFrameOpen successful.\n"); | ||
883 : | temp = (unsigned char*)AVIStreamGetFrame(get_frame, 0); | ||
884 : | if (temp != NULL) { | ||
885 : | int i; | ||
886 : | for (i = 0; i < ((DWORD*)temp)[0]; i++) { | ||
887 : | fprintf(stderr, "%2d ", temp[i]); | ||
888 : | } | ||
889 : | fprintf(stderr, "\n"); | ||
890 : | } | ||
891 : | } | ||
892 : | if (avi_info.fccHandler == MAKEFOURCC('D', 'I', 'B', ' ')) { | ||
893 : | AVIStreamGetFrameClose(get_frame); | ||
894 : | get_frame = NULL; | ||
895 : | ARG_COLORSPACE = XVID_CSP_BGR | XVID_CSP_VFLIP; | ||
896 : | } | ||
897 : | Isibaar | 1645 | } |
898 : | Isibaar | 1676 | |
899 : | if (ARG_MAXFRAMENR<0) | ||
900 : | syskin | 1710 | ARG_MAXFRAMENR = avi_info.dwLength-ARG_STARTFRAMENR; |
901 : | Isibaar | 1676 | else |
902 : | syskin | 1710 | ARG_MAXFRAMENR = min(ARG_MAXFRAMENR, avi_info.dwLength-ARG_STARTFRAMENR); |
903 : | suxen_drol | 1646 | |
904 : | Isibaar | 1645 | XDIM = avi_info.rcFrame.right - avi_info.rcFrame.left; |
905 : | YDIM = avi_info.rcFrame.bottom - avi_info.rcFrame.top; | ||
906 : | syskin | 1710 | if (ARG_FRAMERATE==0) { |
907 : | ARG_FRAMERATE = (float) avi_info.dwRate / (float) avi_info.dwScale; | ||
908 : | ARG_DWRATE = avi_info.dwRate; | ||
909 : | ARG_DWSCALE = avi_info.dwScale; | ||
910 : | } | ||
911 : | Isibaar | 1645 | |
912 : | ARG_INPUTTYPE = 2; | ||
913 : | } | ||
914 : | else | ||
915 : | #endif | ||
916 : | { | ||
917 : | in_file = fopen(ARG_INPUTFILE, "rb"); | ||
918 : | if (in_file == NULL) { | ||
919 : | fprintf(stderr, "Error opening input file %s\n", ARG_INPUTFILE); | ||
920 : | return (-1); | ||
921 : | } | ||
922 : | edgomez | 558 | } |
923 : | } | ||
924 : | |||
925 : | syskin | 1710 | // This should be after the avi input opening stuff |
926 : | if (ARG_TIMECODEFILE != NULL) { | ||
927 : | time_file = fopen(ARG_TIMECODEFILE, "r"); | ||
928 : | if (time_file==NULL) { | ||
929 : | fprintf(stderr, "Couldn't open timecode file '%s'!\n", ARG_TIMECODEFILE); | ||
930 : | return(-1); | ||
931 : | } | ||
932 : | else { | ||
933 : | fscanf(time_file, "# timecode format v2\n"); | ||
934 : | } | ||
935 : | } | ||
936 : | |||
937 : | if (ARG_FRAMERATE <= 0) { | ||
938 : | fprintf(stderr, "Wrong Framerate %f\n", ARG_FRAMERATE); | ||
939 : | return (-1); | ||
940 : | } | ||
941 : | |||
942 : | if (ARG_TARGETSIZE) { | ||
943 : | if (ARG_MAXFRAMENR <= 0) { | ||
944 : | fprintf(stderr, "Bad target size; number of input frames unknown\n"); | ||
945 : | goto release_all; | ||
946 : | } else if (ARG_BITRATE) { | ||
947 : | fprintf(stderr, "Parameter conflict: Do not specify both -bitrate and -size\n"); | ||
948 : | goto release_all; | ||
949 : | } else | ||
950 : | ARG_BITRATE = ((ARG_TARGETSIZE * 8) / (ARG_MAXFRAMENR / ARG_FRAMERATE)) * 1024; | ||
951 : | } | ||
952 : | |||
953 : | /* Set constant quant to default if no bitrate given for single pass */ | ||
954 : | if (ARG_SINGLE && (!ARG_BITRATE) && (!ARG_CQ)) | ||
955 : | ARG_CQ = DEFAULT_QUANT; | ||
956 : | |||
957 : | Isibaar | 1645 | if (ARG_INPUTTYPE==1) { |
958 : | edgomez | 1382 | #ifndef READ_PNM |
959 : | edgomez | 558 | if (read_pgmheader(in_file)) { |
960 : | edgomez | 1382 | #else |
961 : | if (read_pnmheader(in_file)) { | ||
962 : | #endif | ||
963 : | fprintf(stderr, | ||
964 : | "Wrong input format, I want YUV encapsulated in PGM\n"); | ||
965 : | return (-1); | ||
966 : | edgomez | 558 | } |
967 : | } | ||
968 : | |||
969 : | syskin | 1710 | /* Jump to the starting frame */ |
970 : | Skal | 1712 | if (ARG_INPUTTYPE == 0) |
971 : | syskin | 1710 | fseek(in_file, ARG_STARTFRAMENR*IMAGE_SIZE(XDIM, YDIM), SEEK_SET); |
972 : | |||
973 : | edgomez | 558 | /* now we know the sizes, so allocate memory */ |
974 : | Skal | 1712 | if (get_frame == NULL) |
975 : | { | ||
976 : | syskin | 1710 | in_buffer = (unsigned char *) malloc(4*XDIM*YDIM); |
977 : | if (!in_buffer) | ||
978 : | goto free_all_memory; | ||
979 : | } | ||
980 : | edgomez | 558 | |
981 : | /* this should really be enough memory ! */ | ||
982 : | edgomez | 1382 | mp4_buffer = (unsigned char *) malloc(IMAGE_SIZE(XDIM, YDIM) * 2); |
983 : | edgomez | 558 | if (!mp4_buffer) |
984 : | edgomez | 1382 | goto free_all_memory; |
985 : | edgomez | 558 | |
986 : | /***************************************************************************** | ||
987 : | * XviD PART Start | ||
988 : | ****************************************************************************/ | ||
989 : | |||
990 : | |||
991 : | edgomez | 1382 | result = enc_init(use_assembler); |
992 : | if (result) { | ||
993 : | fprintf(stderr, "Encore INIT problem, return value %d\n", result); | ||
994 : | edgomez | 558 | goto release_all; |
995 : | } | ||
996 : | |||
997 : | /***************************************************************************** | ||
998 : | * Main loop | ||
999 : | ****************************************************************************/ | ||
1000 : | |||
1001 : | syskin | 1710 | if (ARG_SAVEMPEGSTREAM) { |
1002 : | edgomez | 561 | |
1003 : | syskin | 1710 | if (ARG_OUTPUTFILE) { |
1004 : | if ((out_file = fopen(ARG_OUTPUTFILE, "w+b")) == NULL) { | ||
1005 : | fprintf(stderr, "Error opening output file %s\n", ARG_OUTPUTFILE); | ||
1006 : | goto release_all; | ||
1007 : | } | ||
1008 : | edgomez | 558 | } |
1009 : | |||
1010 : | syskin | 1710 | #ifdef XVID_AVI_OUTPUT |
1011 : | if (ARG_AVIOUTPUTFILE != NULL ) { | ||
1012 : | { | ||
1013 : | /* Open the .avi output then close it */ | ||
1014 : | /* Resets the file size to 0, which AVIFile doesn't seem to do */ | ||
1015 : | FILE *scrub; | ||
1016 : | if ((scrub = fopen(ARG_AVIOUTPUTFILE, "w+b")) == NULL) { | ||
1017 : | fprintf(stderr, "Error opening output file %s\n", ARG_AVIOUTPUTFILE); | ||
1018 : | goto release_all; | ||
1019 : | } | ||
1020 : | else | ||
1021 : | fclose(scrub); | ||
1022 : | } | ||
1023 : | memset(&myAVIStreamInfo, 0, sizeof(AVISTREAMINFO)); | ||
1024 : | myAVIStreamInfo.fccType = streamtypeVIDEO; | ||
1025 : | myAVIStreamInfo.fccHandler = MAKEFOURCC('x', 'v', 'i', 'd'); | ||
1026 : | myAVIStreamInfo.dwScale = ARG_DWSCALE; | ||
1027 : | myAVIStreamInfo.dwRate = ARG_DWRATE; | ||
1028 : | myAVIStreamInfo.dwLength = ARG_MAXFRAMENR; | ||
1029 : | myAVIStreamInfo.dwQuality = 10000; | ||
1030 : | SetRect(&myAVIStreamInfo.rcFrame, 0, 0, YDIM, XDIM); | ||
1031 : | |||
1032 : | if (avierr=AVIFileOpen(&myAVIFile, ARG_AVIOUTPUTFILE, OF_CREATE|OF_WRITE, NULL)) { | ||
1033 : | fprintf(stderr, "AVIFileOpen failed opening output file %s, error code %d\n", ARG_AVIOUTPUTFILE, avierr); | ||
1034 : | goto release_all; | ||
1035 : | } | ||
1036 : | |||
1037 : | if (avierr=AVIFileCreateStream(myAVIFile, &myAVIStream, &myAVIStreamInfo)) { | ||
1038 : | fprintf(stderr, "AVIFileCreateStream failed, error code %d\n", avierr); | ||
1039 : | goto release_all; | ||
1040 : | } | ||
1041 : | |||
1042 : | memset(&myBitmapInfoHeader, 0, sizeof(BITMAPINFOHEADER)); | ||
1043 : | myBitmapInfoHeader.biHeight = YDIM; | ||
1044 : | myBitmapInfoHeader.biWidth = XDIM; | ||
1045 : | myBitmapInfoHeader.biPlanes = 1; | ||
1046 : | myBitmapInfoHeader.biSize = sizeof(BITMAPINFOHEADER); | ||
1047 : | myBitmapInfoHeader.biCompression = MAKEFOURCC('X', 'V', 'I', 'D'); | ||
1048 : | myBitmapInfoHeader.biBitCount = 12; | ||
1049 : | myBitmapInfoHeader.biSizeImage = 6*XDIM*YDIM; | ||
1050 : | if (avierr=AVIStreamSetFormat(myAVIStream, 0, &myBitmapInfoHeader, sizeof(BITMAPINFOHEADER))) { | ||
1051 : | fprintf(stderr, "AVIStreamSetFormat failed, error code %d\n", avierr); | ||
1052 : | goto release_all; | ||
1053 : | } | ||
1054 : | } | ||
1055 : | #endif | ||
1056 : | #ifdef XVID_MKV_OUTPUT | ||
1057 : | if (ARG_MKVOUTPUTFILE != NULL) { | ||
1058 : | { | ||
1059 : | /* Open the .mkv output then close it */ | ||
1060 : | /* Just to make sure we can write to it */ | ||
1061 : | FILE *scrub; | ||
1062 : | if ((scrub = fopen(ARG_MKVOUTPUTFILE, "w+b")) == NULL) { | ||
1063 : | fprintf(stderr, "Error opening output file %s\n", ARG_MKVOUTPUTFILE); | ||
1064 : | goto release_all; | ||
1065 : | } | ||
1066 : | else | ||
1067 : | fclose(scrub); | ||
1068 : | } | ||
1069 : | |||
1070 : | MKVFileOpen(&myMKVFile, ARG_MKVOUTPUTFILE, OF_CREATE|OF_WRITE, NULL); | ||
1071 : | if (ARG_PAR) { | ||
1072 : | myMKVStreamInfo.display_height = YDIM*height_ratios[ARG_PAR]; | ||
1073 : | myMKVStreamInfo.display_width = XDIM*width_ratios[ARG_PAR]; | ||
1074 : | } | ||
1075 : | else { | ||
1076 : | myMKVStreamInfo.display_height = YDIM*ARG_PARHEIGHT; | ||
1077 : | myMKVStreamInfo.display_width = XDIM*ARG_PARWIDTH; | ||
1078 : | } | ||
1079 : | myMKVStreamInfo.height = YDIM; | ||
1080 : | myMKVStreamInfo.width = XDIM; | ||
1081 : | myMKVStreamInfo.framerate = ARG_DWRATE; | ||
1082 : | myMKVStreamInfo.framescale = ARG_DWSCALE; | ||
1083 : | myMKVStreamInfo.length = ARG_MAXFRAMENR; | ||
1084 : | MKVFileCreateStream(myMKVFile, &myMKVStream, &myMKVStreamInfo); | ||
1085 : | } | ||
1086 : | #endif | ||
1087 : | edgomez | 1382 | } else { |
1088 : | edgomez | 558 | out_file = NULL; |
1089 : | } | ||
1090 : | |||
1091 : | syskin | 1710 | |
1092 : | edgomez | 558 | /***************************************************************************** |
1093 : | * Encoding loop | ||
1094 : | ****************************************************************************/ | ||
1095 : | |||
1096 : | totalsize = 0; | ||
1097 : | |||
1098 : | edgomez | 1382 | result = 0; |
1099 : | |||
1100 : | input_num = 0; /* input frame counter */ | ||
1101 : | output_num = 0; /* output frame counter */ | ||
1102 : | |||
1103 : | syskin | 1710 | nvop_counter = 0; |
1104 : | |||
1105 : | edgomez | 558 | do { |
1106 : | |||
1107 : | edgomez | 1382 | char *type; |
1108 : | int sse[3]; | ||
1109 : | |||
1110 : | Isibaar | 1676 | if (input_num >= ARG_MAXFRAMENR && ARG_MAXFRAMENR > 0) { |
1111 : | edgomez | 1382 | result = 1; |
1112 : | edgomez | 558 | } |
1113 : | |||
1114 : | edgomez | 1382 | if (!result) { |
1115 : | Isibaar | 1645 | #ifdef XVID_AVI_INPUT |
1116 : | if (ARG_INPUTTYPE==2) { | ||
1117 : | /* read avs/avi data (YUV-format) */ | ||
1118 : | syskin | 1710 | if (get_frame != NULL) { |
1119 : | in_buffer = (unsigned char*)AVIStreamGetFrame(get_frame, input_num+ARG_STARTFRAMENR); | ||
1120 : | if (in_buffer == NULL) | ||
1121 : | result = 1; | ||
1122 : | else | ||
1123 : | in_buffer += ((DWORD*)in_buffer)[0]; | ||
1124 : | } else { | ||
1125 : | if(AVIStreamRead(avi_stream, input_num+ARG_STARTFRAMENR, 1, in_buffer, 4*XDIM*YDIM, NULL, NULL ) != AVIERR_OK) | ||
1126 : | result = 1; | ||
1127 : | } | ||
1128 : | Isibaar | 1645 | } else |
1129 : | #endif | ||
1130 : | Skal | 1712 | if (ARG_INPUTTYPE==1) { |
1131 : | edgomez | 1382 | /* read PGM data (YUV-format) */ |
1132 : | #ifndef READ_PNM | ||
1133 : | result = read_pgmdata(in_file, in_buffer); | ||
1134 : | #else | ||
1135 : | result = read_pnmdata(in_file, in_buffer); | ||
1136 : | #endif | ||
1137 : | } else { | ||
1138 : | /* read raw data (YUV-format) */ | ||
1139 : | result = read_yuvdata(in_file, in_buffer); | ||
1140 : | } | ||
1141 : | edgomez | 728 | } |
1142 : | |||
1143 : | /***************************************************************************** | ||
1144 : | edgomez | 558 | * Encode and decode this frame |
1145 : | ****************************************************************************/ | ||
1146 : | |||
1147 : | syskin | 1710 | if (input_num >= (unsigned int)ARG_MAXFRAMENR-1 && ARG_MAXBFRAMES) { |
1148 : | stats_type = XVID_TYPE_PVOP; | ||
1149 : | } | ||
1150 : | else | ||
1151 : | stats_type = XVID_TYPE_AUTO; | ||
1152 : | |||
1153 : | edgomez | 558 | enctime = msecond(); |
1154 : | edgomez | 1382 | m4v_size = |
1155 : | enc_main(!result ? in_buffer : 0, mp4_buffer, &key, &stats_type, | ||
1156 : | syskin | 1710 | &stats_quant, &stats_length, sse, input_num); |
1157 : | edgomez | 558 | enctime = msecond() - enctime; |
1158 : | |||
1159 : | edgomez | 1382 | /* Write the Frame statistics */ |
1160 : | edgomez | 851 | |
1161 : | edgomez | 1382 | if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
1162 : | switch (stats_type) { | ||
1163 : | syskin | 1710 | case XVID_TYPE_IVOP: |
1164 : | type = "I"; | ||
1165 : | break; | ||
1166 : | case XVID_TYPE_PVOP: | ||
1167 : | type = "P"; | ||
1168 : | break; | ||
1169 : | case XVID_TYPE_BVOP: | ||
1170 : | type = "B"; | ||
1171 : | if (ARG_PACKED) | ||
1172 : | fakenvop = 1; | ||
1173 : | break; | ||
1174 : | case XVID_TYPE_SVOP: | ||
1175 : | type = "S"; | ||
1176 : | break; | ||
1177 : | default: | ||
1178 : | type = "U"; | ||
1179 : | break; | ||
1180 : | edgomez | 1382 | } |
1181 : | edgomez | 851 | |
1182 : | syskin | 1710 | if (stats_length > 8) { |
1183 : | framestats[stats_type].count++; | ||
1184 : | framestats[stats_type].quants[stats_quant]++; | ||
1185 : | framestats[stats_type].size += stats_length; | ||
1186 : | } | ||
1187 : | else { | ||
1188 : | framestats[5].count++; | ||
1189 : | framestats[5].quants[stats_quant]++; | ||
1190 : | framestats[5].size += stats_length; | ||
1191 : | } | ||
1192 : | |||
1193 : | |||
1194 : | if (ARG_PROGRESS == 0) { | ||
1195 : | printf("%5d: key=%i, time= %6.0f, len= %7d", !result ? input_num : -1, | ||
1196 : | key, (float) enctime, (int) m4v_size); | ||
1197 : | printf(" | type=%s, quant= %2d, len= %7d", type, stats_quant, | ||
1198 : | edgomez | 1382 | stats_length); |
1199 : | |||
1200 : | #define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) | ||
1201 : | |||
1202 : | syskin | 1710 | if (ARG_STATS) { |
1203 : | printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", | ||
1204 : | SSE2PSNR(sse[0], XDIM, YDIM), SSE2PSNR(sse[1], XDIM / 2, | ||
1205 : | YDIM / 2), | ||
1206 : | SSE2PSNR(sse[2], XDIM / 2, YDIM / 2)); | ||
1207 : | |||
1208 : | totalPSNR[0] += SSE2PSNR(sse[0], XDIM, YDIM); | ||
1209 : | totalPSNR[1] += SSE2PSNR(sse[1], XDIM/2, YDIM/2); | ||
1210 : | totalPSNR[2] += SSE2PSNR(sse[2], XDIM/2, YDIM/2); | ||
1211 : | } | ||
1212 : | printf("\n"); | ||
1213 : | } else { | ||
1214 : | if (input_num % ARG_PROGRESS == 1) { | ||
1215 : | if (ARG_MAXFRAMENR > 0) { | ||
1216 : | fprintf(stderr, "\r%7d frames(%3d%%) encoded, %6.2f fps, Average Bitrate = %5.0fkbps", \ | ||
1217 : | input_num, input_num*100/ARG_MAXFRAMENR, input_num*1000/totalenctime, \ | ||
1218 : | (((totalsize/1000)*ARG_FRAMERATE)*8)/input_num); | ||
1219 : | } else { | ||
1220 : | fprintf(stderr, "\r%7d frames encoded, %6.2f fps, Average Bitrate = %5.0fkbps", \ | ||
1221 : | input_num, input_num*1000/totalenctime, \ | ||
1222 : | (((totalsize/1000)*ARG_FRAMERATE)*8)/input_num); | ||
1223 : | } | ||
1224 : | } | ||
1225 : | edgomez | 1382 | } |
1226 : | |||
1227 : | edgomez | 851 | } |
1228 : | edgomez | 1382 | #undef SSE2PSNR |
1229 : | edgomez | 851 | |
1230 : | syskin | 1710 | if (m4v_size < 0) |
1231 : | edgomez | 1382 | break; |
1232 : | |||
1233 : | edgomez | 851 | /* Update encoding time stats */ |
1234 : | edgomez | 558 | totalenctime += enctime; |
1235 : | totalsize += m4v_size; | ||
1236 : | |||
1237 : | edgomez | 728 | /***************************************************************************** |
1238 : | edgomez | 1382 | * Save stream to file |
1239 : | edgomez | 728 | ****************************************************************************/ |
1240 : | |||
1241 : | edgomez | 1382 | if (m4v_size > 0 && ARG_SAVEMPEGSTREAM) { |
1242 : | syskin | 1710 | char timecode[50]; |
1243 : | edgomez | 728 | |
1244 : | syskin | 1710 | if (time_file != NULL) { |
1245 : | if (fscanf(time_file, "%s\n", timecode) != 1) { | ||
1246 : | fprintf(stderr, "Error reading timecode file, frame %d\n", output_num); | ||
1247 : | goto release_all; | ||
1248 : | } | ||
1249 : | } | ||
1250 : | else | ||
1251 : | sprintf(timecode, "%f", ((double)ARG_DWSCALE/ARG_DWRATE)*1000*output_num); | ||
1252 : | |||
1253 : | edgomez | 558 | /* Save single files */ |
1254 : | edgomez | 1382 | if (ARG_SAVEINDIVIDUAL) { |
1255 : | FILE *out; | ||
1256 : | sprintf(filename, "%sframe%05d.m4v", filepath, output_num); | ||
1257 : | out = fopen(filename, "w+b"); | ||
1258 : | fwrite(mp4_buffer, m4v_size, 1, out); | ||
1259 : | fclose(out); | ||
1260 : | edgomez | 558 | } |
1261 : | syskin | 1710 | #ifdef XVID_AVI_OUTPUT |
1262 : | if (ARG_AVIOUTPUTFILE && myAVIStream) { | ||
1263 : | int output_frame; | ||
1264 : | edgomez | 558 | |
1265 : | syskin | 1710 | if (time_file == NULL) |
1266 : | output_frame = output_num; | ||
1267 : | else { | ||
1268 : | output_frame = (int)(atof(timecode)/1000/((double)ARG_DWSCALE/ARG_DWRATE)+.5); | ||
1269 : | } | ||
1270 : | if (AVIStreamWrite(myAVIStream, output_frame, 1, mp4_buffer, m4v_size, key ? AVIIF_KEYFRAME : 0, NULL, NULL)) { | ||
1271 : | fprintf(stderr, "AVIStreamWrite failed writing frame %d\n", output_num); | ||
1272 : | goto release_all; | ||
1273 : | } | ||
1274 : | } | ||
1275 : | #endif | ||
1276 : | |||
1277 : | if (key && ARG_PACKED) | ||
1278 : | removedivxp((char*)mp4_buffer, m4v_size); | ||
1279 : | |||
1280 : | /* Save ES stream */ | ||
1281 : | if (ARG_OUTPUTFILE && out_file && !(fakenvop && m4v_size <= 8)) { | ||
1282 : | fwrite(mp4_buffer, 1, m4v_size, out_file); | ||
1283 : | } | ||
1284 : | #ifdef XVID_MKV_OUTPUT | ||
1285 : | if (ARG_MKVOUTPUTFILE && myMKVStream) { | ||
1286 : | MKVStreamWrite(myMKVStream, atof(timecode), 1, (ARG_PACKED && fakenvop && (m4v_size <= 8)) ? NULL : mp4_buffer, m4v_size, key ? AVIIF_KEYFRAME : 0, NULL, NULL); | ||
1287 : | } | ||
1288 : | #endif | ||
1289 : | |||
1290 : | output_num++; | ||
1291 : | if (stats_type != XVID_TYPE_BVOP) | ||
1292 : | fakenvop=0; | ||
1293 : | edgomez | 558 | } |
1294 : | |||
1295 : | edgomez | 1382 | input_num++; |
1296 : | edgomez | 558 | |
1297 : | edgomez | 1382 | /* Read the header if it's pgm stream */ |
1298 : | Isibaar | 1645 | if (!result && (ARG_INPUTTYPE==1)) |
1299 : | edgomez | 1382 | #ifndef READ_PNM |
1300 : | result = read_pgmheader(in_file); | ||
1301 : | #else | ||
1302 : | result = read_pnmheader(in_file); | ||
1303 : | #endif | ||
1304 : | } while (1); | ||
1305 : | edgomez | 558 | |
1306 : | |||
1307 : | edgomez | 1382 | |
1308 : | edgomez | 558 | /***************************************************************************** |
1309 : | * Calculate totals and averages for output, print results | ||
1310 : | ****************************************************************************/ | ||
1311 : | chl | 376 | |
1312 : | syskin | 1710 | printf("\n"); |
1313 : | edgomez | 1382 | printf("Tot: enctime(ms) =%7.2f, length(bytes) = %7d\n", |
1314 : | totalenctime, (int) totalsize); | ||
1315 : | chl | 376 | |
1316 : | edgomez | 1382 | if (input_num > 0) { |
1317 : | totalsize /= input_num; | ||
1318 : | totalenctime /= input_num; | ||
1319 : | totalPSNR[0] /= input_num; | ||
1320 : | totalPSNR[1] /= input_num; | ||
1321 : | totalPSNR[2] /= input_num; | ||
1322 : | } else { | ||
1323 : | totalsize = -1; | ||
1324 : | totalenctime = -1; | ||
1325 : | } | ||
1326 : | chl | 376 | |
1327 : | edgomez | 1382 | printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d", |
1328 : | totalenctime, 1000 / totalenctime, (int) totalsize); | ||
1329 : | if (ARG_STATS) { | ||
1330 : | printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", | ||
1331 : | totalPSNR[0],totalPSNR[1],totalPSNR[2]); | ||
1332 : | } | ||
1333 : | printf("\n"); | ||
1334 : | syskin | 1710 | if (framestats[XVID_TYPE_IVOP].count) { |
1335 : | printf("I frames: %6d frames, size = %7d/%7d, quants = %2d / %.2f / %2d\n", \ | ||
1336 : | framestats[XVID_TYPE_IVOP].count, framestats[XVID_TYPE_IVOP].size/framestats[XVID_TYPE_IVOP].count, \ | ||
1337 : | framestats[XVID_TYPE_IVOP].size, minquant(framestats[XVID_TYPE_IVOP].quants), \ | ||
1338 : | avgquant(framestats[XVID_TYPE_IVOP]), maxquant(framestats[XVID_TYPE_IVOP].quants)); | ||
1339 : | } | ||
1340 : | if (framestats[XVID_TYPE_PVOP].count) { | ||
1341 : | printf("P frames: %6d frames, size = %7d/%7d, quants = %2d / %.2f / %2d\n", \ | ||
1342 : | framestats[XVID_TYPE_PVOP].count, framestats[XVID_TYPE_PVOP].size/framestats[XVID_TYPE_PVOP].count, \ | ||
1343 : | framestats[XVID_TYPE_PVOP].size, minquant(framestats[XVID_TYPE_PVOP].quants), \ | ||
1344 : | avgquant(framestats[XVID_TYPE_PVOP]), maxquant(framestats[XVID_TYPE_PVOP].quants)); | ||
1345 : | } | ||
1346 : | if (framestats[XVID_TYPE_BVOP].count) { | ||
1347 : | printf("B frames: %6d frames, size = %7d/%7d, quants = %2d / %.2f / %2d\n", \ | ||
1348 : | framestats[XVID_TYPE_BVOP].count, framestats[XVID_TYPE_BVOP].size/framestats[XVID_TYPE_BVOP].count, \ | ||
1349 : | framestats[XVID_TYPE_BVOP].size, minquant(framestats[XVID_TYPE_BVOP].quants), \ | ||
1350 : | avgquant(framestats[XVID_TYPE_BVOP]), maxquant(framestats[XVID_TYPE_BVOP].quants)); | ||
1351 : | } | ||
1352 : | if (framestats[XVID_TYPE_SVOP].count) { | ||
1353 : | printf("S frames: %6d frames, size = %7d/%7d, quants = %2d / %.2f / %2d\n", \ | ||
1354 : | framestats[XVID_TYPE_SVOP].count, framestats[XVID_TYPE_SVOP].size/framestats[XVID_TYPE_SVOP].count, \ | ||
1355 : | framestats[XVID_TYPE_SVOP].size, minquant(framestats[XVID_TYPE_SVOP].quants), \ | ||
1356 : | avgquant(framestats[XVID_TYPE_SVOP]), maxquant(framestats[XVID_TYPE_SVOP].quants)); | ||
1357 : | } | ||
1358 : | if (framestats[5].count) { | ||
1359 : | printf("N frames: %6d frames, size = %7d/%7d\n", \ | ||
1360 : | framestats[5].count, framestats[5].size/framestats[5].count, \ | ||
1361 : | framestats[5].size); | ||
1362 : | } | ||
1363 : | edgomez | 1382 | |
1364 : | |||
1365 : | edgomez | 558 | /***************************************************************************** |
1366 : | * XviD PART Stop | ||
1367 : | ****************************************************************************/ | ||
1368 : | chl | 376 | |
1369 : | edgomez | 1382 | release_all: |
1370 : | chl | 376 | |
1371 : | Isibaar | 1645 | #ifdef XVID_AVI_INPUT |
1372 : | syskin | 1710 | if (get_frame) AVIStreamGetFrameClose(get_frame); |
1373 : | if (avi_stream) AVIStreamRelease(avi_stream); | ||
1374 : | #ifndef XVID_AVI_OUTPUT | ||
1375 : | AVIFileExit(); | ||
1376 : | Isibaar | 1645 | #endif |
1377 : | syskin | 1710 | #endif |
1378 : | Isibaar | 1645 | |
1379 : | edgomez | 1382 | if (enc_handle) { |
1380 : | result = enc_stop(); | ||
1381 : | if (result) | ||
1382 : | fprintf(stderr, "Encore RELEASE problem return value %d\n", | ||
1383 : | result); | ||
1384 : | edgomez | 558 | } |
1385 : | chl | 376 | |
1386 : | edgomez | 1382 | if (in_file) |
1387 : | edgomez | 728 | fclose(in_file); |
1388 : | edgomez | 1382 | if (out_file) |
1389 : | edgomez | 558 | fclose(out_file); |
1390 : | |||
1391 : | syskin | 1710 | #ifdef XVID_AVI_OUTPUT |
1392 : | if (myAVIStream) AVIStreamRelease(myAVIStream); | ||
1393 : | if (myAVIFile) AVIFileRelease(myAVIFile); | ||
1394 : | AVIFileExit(); | ||
1395 : | #endif | ||
1396 : | #ifdef XVID_MKV_OUTPUT | ||
1397 : | if (myMKVStream) MKVStreamRelease(myMKVStream); | ||
1398 : | if (myMKVFile) MKVFileRelease(myMKVFile); | ||
1399 : | #endif | ||
1400 : | |||
1401 : | edgomez | 1382 | free_all_memory: |
1402 : | edgomez | 558 | free(out_buffer); |
1403 : | free(mp4_buffer); | ||
1404 : | free(in_buffer); | ||
1405 : | |||
1406 : | edgomez | 1382 | return (0); |
1407 : | edgomez | 558 | |
1408 : | } | ||
1409 : | |||
1410 : | |||
1411 : | /***************************************************************************** | ||
1412 : | * "statistical" functions | ||
1413 : | * | ||
1414 : | * these are not needed for encoding or decoding, but for measuring | ||
1415 : | * time and quality, there in nothing specific to XviD in these | ||
1416 : | * | ||
1417 : | *****************************************************************************/ | ||
1418 : | |||
1419 : | /* Return time elapsed time in miliseconds since the program started */ | ||
1420 : | edgomez | 1382 | static double |
1421 : | msecond() | ||
1422 : | { | ||
1423 : | edgomez | 824 | #ifndef WIN32 |
1424 : | edgomez | 1382 | struct timeval tv; |
1425 : | |||
1426 : | chl | 376 | gettimeofday(&tv, 0); |
1427 : | edgomez | 1382 | return (tv.tv_sec * 1.0e3 + tv.tv_usec * 1.0e-3); |
1428 : | edgomez | 558 | #else |
1429 : | clock_t clk; | ||
1430 : | edgomez | 1382 | |
1431 : | edgomez | 558 | clk = clock(); |
1432 : | suxen_drol | 1646 | return (clk * 1000.0 / CLOCKS_PER_SEC); |
1433 : | edgomez | 558 | #endif |
1434 : | chl | 376 | } |
1435 : | |||
1436 : | syskin | 1710 | int |
1437 : | gcd(int a, int b) | ||
1438 : | { | ||
1439 : | int r ; | ||
1440 : | |||
1441 : | if (b > a) { | ||
1442 : | r = a; | ||
1443 : | a = b; | ||
1444 : | b = r; | ||
1445 : | } | ||
1446 : | |||
1447 : | while ((r = a % b)) { | ||
1448 : | a = b; | ||
1449 : | b = r; | ||
1450 : | } | ||
1451 : | return b; | ||
1452 : | } | ||
1453 : | |||
1454 : | int minquant(int quants[32]) | ||
1455 : | { | ||
1456 : | int i = 1; | ||
1457 : | while (quants[i] == 0) { | ||
1458 : | i++; | ||
1459 : | } | ||
1460 : | return i; | ||
1461 : | } | ||
1462 : | |||
1463 : | int maxquant(int quants[32]) | ||
1464 : | { | ||
1465 : | int i = 31; | ||
1466 : | while (quants[i] == 0) { | ||
1467 : | i--; | ||
1468 : | } | ||
1469 : | return i; | ||
1470 : | } | ||
1471 : | |||
1472 : | double avgquant(frame_stats_t frame) | ||
1473 : | { | ||
1474 : | double avg=0; | ||
1475 : | int i; | ||
1476 : | for (i=1; i < 32; i++) { | ||
1477 : | avg += frame.quants[i]*i; | ||
1478 : | } | ||
1479 : | avg /= frame.count; | ||
1480 : | return avg; | ||
1481 : | } | ||
1482 : | |||
1483 : | edgomez | 558 | /***************************************************************************** |
1484 : | * Usage message | ||
1485 : | *****************************************************************************/ | ||
1486 : | chl | 376 | |
1487 : | edgomez | 1382 | static void |
1488 : | usage() | ||
1489 : | edgomez | 558 | { |
1490 : | syskin | 1710 | fprintf(stderr, "xvid_encraw built at %s on %s\n", __TIME__, __DATE__); |
1491 : | fprintf(stderr, "Usage : xvid_encraw [OPTIONS]\n\n"); | ||
1492 : | edgomez | 1382 | fprintf(stderr, "Input options:\n"); |
1493 : | syskin | 1710 | fprintf(stderr, " -i string : input filename (stdin)\n"); |
1494 : | Isibaar | 1645 | #ifdef XVID_AVI_INPUT |
1495 : | fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1, avi/avs=2)\n"); | ||
1496 : | #else | ||
1497 : | edgomez | 1382 | fprintf(stderr, " -type integer: input data type (yuv=0, pgm=1)\n"); |
1498 : | Isibaar | 1645 | #endif |
1499 : | edgomez | 1382 | fprintf(stderr, " -w integer: frame width ([1.2048])\n"); |
1500 : | fprintf(stderr, " -h integer: frame height ([1.2048])\n"); | ||
1501 : | fprintf(stderr, " -frames integer: number of frames to encode\n"); | ||
1502 : | fprintf(stderr, "\n"); | ||
1503 : | fprintf(stderr, "Output options:\n"); | ||
1504 : | syskin | 1710 | fprintf(stderr, " -dump : save decoder output\n"); |
1505 : | fprintf(stderr, " -save : save an Elementary Stream file per frame\n"); | ||
1506 : | fprintf(stderr, " -o string : save an Elementary Stream for the complete sequence\n"); | ||
1507 : | #ifdef XVID_AVI_OUTPUT | ||
1508 : | fprintf(stderr, " -avi string: save an AVI file for the complete sequence\n"); | ||
1509 : | #endif | ||
1510 : | fprintf(stderr, " -mkv string: save a MKV file for the complete sequence\n"); | ||
1511 : | edgomez | 1382 | fprintf(stderr, "\n"); |
1512 : | fprintf(stderr, "BFrames options:\n"); | ||
1513 : | syskin | 1710 | fprintf(stderr, " -max_bframes integer: max bframes (2)\n"); |
1514 : | fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (150)\n"); | ||
1515 : | fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (100)\n"); | ||
1516 : | edgomez | 1382 | fprintf(stderr, "\n"); |
1517 : | fprintf(stderr, "Rate control options:\n"); | ||
1518 : | syskin | 1710 | fprintf(stderr, " -framerate float : target framerate (25.0)\n"); |
1519 : | fprintf(stderr, " -bitrate [integer] : target bitrate in kbps (700)\n"); | ||
1520 : | fprintf(stderr, " -size integer : target size in kilobytes\n"); | ||
1521 : | fprintf(stderr, " -single : single pass mode (default)\n"); | ||
1522 : | fprintf(stderr, " -cq float : single pass constant quantizer\n"); | ||
1523 : | fprintf(stderr, " -pass1 [filename] : twopass mode (first pass)\n"); | ||
1524 : | fprintf(stderr, " -full1pass : perform full first pass\n"); | ||
1525 : | fprintf(stderr, " -pass2 [filename] : twopass mode (2nd pass)\n"); | ||
1526 : | edgomez | 1382 | fprintf(stderr, " -zq starting_frame float : bitrate zone; quant\n"); |
1527 : | fprintf(stderr, " -zw starting_frame float : bitrate zone; weight\n"); | ||
1528 : | syskin | 1710 | fprintf(stderr, " -max_key_interval integer : maximum keyframe interval (300)\n"); |
1529 : | edgomez | 1382 | fprintf(stderr, "\n"); |
1530 : | syskin | 1710 | fprintf(stderr, "Single Pass options:\n"); |
1531 : | fprintf(stderr, "-reaction integer : reaction delay factor (16)\n"); | ||
1532 : | fprintf(stderr, "-averaging integer : averaging period (100)\n"); | ||
1533 : | fprintf(stderr, "-smoother integer : smoothing buffer (100)\n"); | ||
1534 : | fprintf(stderr, "\n"); | ||
1535 : | fprintf(stderr, "Second Pass options:\n"); | ||
1536 : | fprintf(stderr, "-kboost integer : I frame boost (10)\n"); | ||
1537 : | fprintf(stderr, "-kthresh integer : I frame reduction threshold (1)\n"); | ||
1538 : | fprintf(stderr, "-kreduction integer : I frame reduction amount (20)\n"); | ||
1539 : | fprintf(stderr, "-ostrength integer : overflow control strength (5)\n"); | ||
1540 : | fprintf(stderr, "-oimprove integer : max overflow improvement (5)\n"); | ||
1541 : | fprintf(stderr, "-odegrade integer : max overflow degradation (5)\n"); | ||
1542 : | fprintf(stderr, "-chigh integer : high bitrate scenes degradation (0)\n"); | ||
1543 : | fprintf(stderr, "-clow integer : low bitrate scenes improvement (0)\n"); | ||
1544 : | fprintf(stderr, "-overhead integer : container frame overhead (24)\n"); | ||
1545 : | fprintf(stderr, "-vbvsize integer : use vbv buffer size\n"); | ||
1546 : | fprintf(stderr, "-vbvmax integer : vbv max bitrate\n"); | ||
1547 : | fprintf(stderr, "-vbvpeak integer : vbv peak bitrate over 1 second\n"); | ||
1548 : | fprintf(stderr, "\n"); | ||
1549 : | edgomez | 1382 | fprintf(stderr, "Other options\n"); |
1550 : | syskin | 1710 | fprintf(stderr, " -noasm : do not use assembly optmized code\n"); |
1551 : | fprintf(stderr, " -turbo : use turbo presets for higher encoding speed\n"); | ||
1552 : | fprintf(stderr, " -quality integer : quality ([0..%d]) (6)\n", ME_ELEMENTS - 1); | ||
1553 : | fprintf(stderr, " -vhqmode integer : level of R-D optimizations ([0..4]) (1)\n"); | ||
1554 : | fprintf(stderr, " -bvhq : use R-D optimizations for B-frames\n"); | ||
1555 : | fprintf(stderr, " -qpel : use quarter pixel ME\n"); | ||
1556 : | fprintf(stderr, " -gmc : use global motion compensation\n"); | ||
1557 : | fprintf(stderr, " -qtype integer : quantization type (H263:0, MPEG4:1) (0)\n"); | ||
1558 : | fprintf(stderr, " -qmatrix filename : use custom MPEG4 quantization matrix\n"); | ||
1559 : | fprintf(stderr, " -interlaced [integer] : interlaced encoding (BFF:1, TFF:2) (1)\n"); | ||
1560 : | fprintf(stderr, " -nopacked : Disable packed mode\n"); | ||
1561 : | fprintf(stderr, " -noclosed_gop : Disable closed GOP mode\n"); | ||
1562 : | fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); | ||
1563 : | fprintf(stderr, " -stats : print stats about encoded frames\n"); | ||
1564 : | fprintf(stderr, " -debug : activates xvidcore internal debugging output\n"); | ||
1565 : | fprintf(stderr, " -vop_debug : print some info directly into encoded frames\n"); | ||
1566 : | fprintf(stderr, " -nochromame : Disable chroma motion estimation\n"); | ||
1567 : | fprintf(stderr, " -notrellis : Disable trellis quantization\n"); | ||
1568 : | fprintf(stderr, " -imin integer : Minimum I Quantizer (1..31) (2)\n"); | ||
1569 : | fprintf(stderr, " -imax integer : Maximum I quantizer (1..31) (31)\n"); | ||
1570 : | fprintf(stderr, " -bmin integer : Minimum B Quantizer (1..31) (2)\n"); | ||
1571 : | fprintf(stderr, " -bmax integer : Maximum B quantizer (1..31) (31)\n"); | ||
1572 : | fprintf(stderr, " -pmin integer : Minimum P Quantizer (1..31) (2)\n"); | ||
1573 : | fprintf(stderr, " -pmax integer : Maximum P quantizer (1..31) (31)\n"); | ||
1574 : | fprintf(stderr, " -drop integer : Frame Drop Ratio (0..100) (0)\n"); | ||
1575 : | fprintf(stderr, " -start integer : Starting frame number\n"); | ||
1576 : | fprintf(stderr, " -threads integer : Number of threads\n"); | ||
1577 : | fprintf(stderr, " -progress [integer] : Show progress updates every n frames (10)\n"); | ||
1578 : | fprintf(stderr, " -par integer[:integer] : Set Pixel Aspect Ratio.\n"); | ||
1579 : | fprintf(stderr, " 1 = 1:1\n"); | ||
1580 : | fprintf(stderr, " 2 = 12:11 (4:3 PAL)\n"); | ||
1581 : | fprintf(stderr, " 3 = 10:11 (4:3 NTSC)\n"); | ||
1582 : | fprintf(stderr, " 4 = 16:11 (16:9 PAL)\n"); | ||
1583 : | fprintf(stderr, " 5 = 40:33 (16:9 NTSC)\n"); | ||
1584 : | fprintf(stderr, " other = custom (width:height)\n"); | ||
1585 : | fprintf(stderr, " -help : prints this help message\n"); | ||
1586 : | edgomez | 1382 | fprintf(stderr, "\n"); |
1587 : | syskin | 1710 | fprintf(stderr, "NB: You can define %d zones repeating the -z[qw] option as needed.\n", MAX_ZONES); |
1588 : | edgomez | 558 | } |
1589 : | |||
1590 : | /***************************************************************************** | ||
1591 : | * Input and output functions | ||
1592 : | * | ||
1593 : | * the are small and simple routines to read and write PGM and YUV | ||
1594 : | * image. It's just for convenience, again nothing specific to XviD | ||
1595 : | * | ||
1596 : | *****************************************************************************/ | ||
1597 : | |||
1598 : | edgomez | 1382 | #ifndef READ_PNM |
1599 : | static int | ||
1600 : | read_pgmheader(FILE * handle) | ||
1601 : | { | ||
1602 : | int bytes, xsize, ysize, depth; | ||
1603 : | chl | 376 | char dummy[2]; |
1604 : | |||
1605 : | edgomez | 1382 | bytes = fread(dummy, 1, 2, handle); |
1606 : | edgomez | 558 | |
1607 : | edgomez | 1382 | if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '5')) |
1608 : | return (1); | ||
1609 : | |||
1610 : | fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); | ||
1611 : | edgomez | 1398 | if ((xsize > 4096) || (ysize > 4096*3/2) || (depth != 255)) { |
1612 : | edgomez | 1382 | fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); |
1613 : | return (2); | ||
1614 : | chl | 376 | } |
1615 : | edgomez | 1382 | if ((XDIM == 0) || (YDIM == 0)) { |
1616 : | XDIM = xsize; | ||
1617 : | YDIM = ysize * 2 / 3; | ||
1618 : | chl | 376 | } |
1619 : | |||
1620 : | edgomez | 1382 | return (0); |
1621 : | chl | 376 | } |
1622 : | |||
1623 : | edgomez | 1382 | static int |
1624 : | read_pgmdata(FILE * handle, | ||
1625 : | unsigned char *image) | ||
1626 : | { | ||
1627 : | edgomez | 558 | int i; |
1628 : | chl | 376 | char dummy; |
1629 : | edgomez | 1382 | |
1630 : | edgomez | 558 | unsigned char *y = image; |
1631 : | edgomez | 1382 | unsigned char *u = image + XDIM * YDIM; |
1632 : | unsigned char *v = image + XDIM * YDIM + XDIM / 2 * YDIM / 2; | ||
1633 : | chl | 376 | |
1634 : | edgomez | 558 | /* read Y component of picture */ |
1635 : | edgomez | 1382 | fread(y, 1, XDIM * YDIM, handle); |
1636 : | |||
1637 : | for (i = 0; i < YDIM / 2; i++) { | ||
1638 : | edgomez | 558 | /* read U */ |
1639 : | edgomez | 1382 | fread(u, 1, XDIM / 2, handle); |
1640 : | edgomez | 558 | |
1641 : | /* read V */ | ||
1642 : | edgomez | 1382 | fread(v, 1, XDIM / 2, handle); |
1643 : | edgomez | 558 | |
1644 : | /* Update pointers */ | ||
1645 : | edgomez | 1382 | u += XDIM / 2; |
1646 : | v += XDIM / 2; | ||
1647 : | chl | 376 | } |
1648 : | edgomez | 558 | |
1649 : | edgomez | 1382 | /* I don't know why, but this seems needed */ |
1650 : | edgomez | 558 | fread(&dummy, 1, 1, handle); |
1651 : | |||
1652 : | edgomez | 1382 | return (0); |
1653 : | chl | 376 | } |
1654 : | edgomez | 1382 | #else |
1655 : | static int | ||
1656 : | read_pnmheader(FILE * handle) | ||
1657 : | { | ||
1658 : | int bytes, xsize, ysize, depth; | ||
1659 : | char dummy[2]; | ||
1660 : | chl | 376 | |
1661 : | edgomez | 1382 | bytes = fread(dummy, 1, 2, handle); |
1662 : | |||
1663 : | if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '6')) | ||
1664 : | return (1); | ||
1665 : | |||
1666 : | fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); | ||
1667 : | if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { | ||
1668 : | fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); | ||
1669 : | return (2); | ||
1670 : | } | ||
1671 : | |||
1672 : | XDIM = xsize; | ||
1673 : | YDIM = ysize; | ||
1674 : | |||
1675 : | return (0); | ||
1676 : | } | ||
1677 : | |||
1678 : | static int | ||
1679 : | read_pnmdata(FILE * handle, | ||
1680 : | unsigned char *image) | ||
1681 : | edgomez | 558 | { |
1682 : | edgomez | 1382 | int i; |
1683 : | char dummy; | ||
1684 : | |||
1685 : | /* read Y component of picture */ | ||
1686 : | fread(image, 1, XDIM * YDIM * 3, handle); | ||
1687 : | |||
1688 : | /* I don't know why, but this seems needed */ | ||
1689 : | fread(&dummy, 1, 1, handle); | ||
1690 : | |||
1691 : | return (0); | ||
1692 : | chl | 376 | } |
1693 : | edgomez | 1382 | #endif |
1694 : | chl | 376 | |
1695 : | edgomez | 1382 | static int |
1696 : | read_yuvdata(FILE * handle, | ||
1697 : | unsigned char *image) | ||
1698 : | { | ||
1699 : | |||
1700 : | if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != | ||
1701 : | (unsigned int) IMAGE_SIZE(XDIM, YDIM)) | ||
1702 : | return (1); | ||
1703 : | else | ||
1704 : | return (0); | ||
1705 : | } | ||
1706 : | |||
1707 : | edgomez | 558 | /***************************************************************************** |
1708 : | * Routines for encoding: init encoder, frame step, release encoder | ||
1709 : | ****************************************************************************/ | ||
1710 : | chl | 376 | |
1711 : | edgomez | 1382 | /* sample plugin */ |
1712 : | |||
1713 : | int | ||
1714 : | rawenc_debug(void *handle, | ||
1715 : | int opt, | ||
1716 : | void *param1, | ||
1717 : | void *param2) | ||
1718 : | { | ||
1719 : | switch (opt) { | ||
1720 : | case XVID_PLG_INFO: | ||
1721 : | { | ||
1722 : | xvid_plg_info_t *info = (xvid_plg_info_t *) param1; | ||
1723 : | |||
1724 : | info->flags = XVID_REQDQUANTS; | ||
1725 : | return 0; | ||
1726 : | } | ||
1727 : | |||
1728 : | case XVID_PLG_CREATE: | ||
1729 : | case XVID_PLG_DESTROY: | ||
1730 : | case XVID_PLG_BEFORE: | ||
1731 : | return 0; | ||
1732 : | |||
1733 : | case XVID_PLG_AFTER: | ||
1734 : | { | ||
1735 : | xvid_plg_data_t *data = (xvid_plg_data_t *) param1; | ||
1736 : | int i, j; | ||
1737 : | |||
1738 : | printf("---[ frame: %5i quant: %2i length: %6i ]---\n", | ||
1739 : | data->frame_num, data->quant, data->length); | ||
1740 : | for (j = 0; j < data->mb_height; j++) { | ||
1741 : | for (i = 0; i < data->mb_width; i++) | ||
1742 : | printf("%2i ", data->dquant[j * data->dquant_stride + i]); | ||
1743 : | printf("\n"); | ||
1744 : | } | ||
1745 : | |||
1746 : | return 0; | ||
1747 : | } | ||
1748 : | } | ||
1749 : | |||
1750 : | return XVID_ERR_FAIL; | ||
1751 : | } | ||
1752 : | |||
1753 : | |||
1754 : | chl | 376 | #define FRAMERATE_INCR 1001 |
1755 : | |||
1756 : | edgomez | 1382 | |
1757 : | edgomez | 558 | /* Initialize encoder for first use, pass all needed parameters to the codec */ |
1758 : | edgomez | 1382 | static int |
1759 : | enc_init(int use_assembler) | ||
1760 : | edgomez | 558 | { |
1761 : | chl | 376 | int xerr; |
1762 : | edgomez | 1382 | //xvid_plugin_cbr_t cbr; |
1763 : | xvid_plugin_single_t single; | ||
1764 : | xvid_plugin_2pass1_t rc2pass1; | ||
1765 : | xvid_plugin_2pass2_t rc2pass2; | ||
1766 : | //xvid_plugin_fixed_t rcfixed; | ||
1767 : | xvid_enc_plugin_t plugins[7]; | ||
1768 : | xvid_gbl_init_t xvid_gbl_init; | ||
1769 : | xvid_enc_create_t xvid_enc_create; | ||
1770 : | syskin | 1710 | int i; |
1771 : | chl | 376 | |
1772 : | edgomez | 1382 | /*------------------------------------------------------------------------ |
1773 : | * XviD core initialization | ||
1774 : | *----------------------------------------------------------------------*/ | ||
1775 : | chl | 376 | |
1776 : | edgomez | 1382 | /* Set version -- version checking will done by xvidcore */ |
1777 : | memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); | ||
1778 : | xvid_gbl_init.version = XVID_VERSION; | ||
1779 : | xvid_gbl_init.debug = ARG_DEBUG; | ||
1780 : | |||
1781 : | |||
1782 : | /* Do we have to enable ASM optimizations ? */ | ||
1783 : | if (use_assembler) { | ||
1784 : | |||
1785 : | suxen_drol | 860 | #ifdef ARCH_IS_IA64 |
1786 : | edgomez | 1382 | xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_ASM; |
1787 : | chl | 376 | #else |
1788 : | edgomez | 1382 | xvid_gbl_init.cpu_flags = 0; |
1789 : | chl | 376 | #endif |
1790 : | edgomez | 1382 | } else { |
1791 : | xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; | ||
1792 : | edgomez | 558 | } |
1793 : | edgomez | 1382 | |
1794 : | /* Initialize XviD core -- Should be done once per __process__ */ | ||
1795 : | xvid_global(NULL, XVID_GBL_INIT, &xvid_gbl_init, NULL); | ||
1796 : | syskin | 1710 | enc_info(); |
1797 : | edgomez | 1382 | |
1798 : | /*------------------------------------------------------------------------ | ||
1799 : | * XviD encoder initialization | ||
1800 : | *----------------------------------------------------------------------*/ | ||
1801 : | |||
1802 : | /* Version again */ | ||
1803 : | memset(&xvid_enc_create, 0, sizeof(xvid_enc_create)); | ||
1804 : | xvid_enc_create.version = XVID_VERSION; | ||
1805 : | |||
1806 : | /* Width and Height of input frames */ | ||
1807 : | xvid_enc_create.width = XDIM; | ||
1808 : | xvid_enc_create.height = YDIM; | ||
1809 : | syskin | 1710 | xvid_enc_create.profile = 0xf5; /* Unrestricted */ |
1810 : | edgomez | 1382 | |
1811 : | /* init plugins */ | ||
1812 : | syskin | 1710 | // xvid_enc_create.zones = ZONES; |
1813 : | // xvid_enc_create.num_zones = NUM_ZONES; | ||
1814 : | edgomez | 1382 | |
1815 : | xvid_enc_create.plugins = plugins; | ||
1816 : | xvid_enc_create.num_plugins = 0; | ||
1817 : | |||
1818 : | if (ARG_SINGLE) { | ||
1819 : | memset(&single, 0, sizeof(xvid_plugin_single_t)); | ||
1820 : | single.version = XVID_VERSION; | ||
1821 : | single.bitrate = ARG_BITRATE; | ||
1822 : | syskin | 1710 | single.reaction_delay_factor = ARG_REACTION; |
1823 : | single.averaging_period = ARG_AVERAGING; | ||
1824 : | single.buffer = ARG_SMOOTHER; | ||
1825 : | |||
1826 : | edgomez | 1382 | |
1827 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single; | ||
1828 : | plugins[xvid_enc_create.num_plugins].param = &single; | ||
1829 : | xvid_enc_create.num_plugins++; | ||
1830 : | syskin | 1710 | if (!ARG_BITRATE) |
1831 : | prepare_cquant_zones(); | ||
1832 : | edgomez | 558 | } |
1833 : | chl | 376 | |
1834 : | edgomez | 1382 | if (ARG_PASS2) { |
1835 : | memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); | ||
1836 : | rc2pass2.version = XVID_VERSION; | ||
1837 : | rc2pass2.filename = ARG_PASS2; | ||
1838 : | rc2pass2.bitrate = ARG_BITRATE; | ||
1839 : | chl | 376 | |
1840 : | syskin | 1710 | rc2pass2.keyframe_boost = ARG_KBOOST; |
1841 : | rc2pass2.curve_compression_high = ARG_CHIGH; | ||
1842 : | rc2pass2.curve_compression_low = ARG_CLOW; | ||
1843 : | rc2pass2.overflow_control_strength = ARG_OVERSTRENGTH; | ||
1844 : | rc2pass2.max_overflow_improvement = ARG_OVERIMPROVE; | ||
1845 : | rc2pass2.max_overflow_degradation = ARG_OVERDEGRADE; | ||
1846 : | rc2pass2.kfreduction = ARG_KREDUCTION; | ||
1847 : | rc2pass2.kfthreshold = ARG_KTHRESH; | ||
1848 : | rc2pass2.container_frame_overhead = ARG_OVERHEAD; | ||
1849 : | chl | 1470 | |
1850 : | syskin | 1710 | // An example of activating VBV could look like this |
1851 : | rc2pass2.vbv_size = ARG_VBVSIZE; | ||
1852 : | rc2pass2.vbv_initial = (ARG_VBVSIZE*3)/4; | ||
1853 : | rc2pass2.vbv_maxrate = ARG_VBVMAXRATE; | ||
1854 : | rc2pass2.vbv_peakrate = ARG_VBVPEAKRATE*3; | ||
1855 : | |||
1856 : | |||
1857 : | edgomez | 1382 | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
1858 : | plugins[xvid_enc_create.num_plugins].param = &rc2pass2; | ||
1859 : | xvid_enc_create.num_plugins++; | ||
1860 : | chl | 376 | } |
1861 : | edgomez | 1382 | |
1862 : | if (ARG_PASS1) { | ||
1863 : | memset(&rc2pass1, 0, sizeof(xvid_plugin_2pass1_t)); | ||
1864 : | rc2pass1.version = XVID_VERSION; | ||
1865 : | rc2pass1.filename = ARG_PASS1; | ||
1866 : | syskin | 1710 | if (ARG_FULL1PASS) |
1867 : | prepare_full1pass_zones(); | ||
1868 : | edgomez | 1382 | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass1; |
1869 : | plugins[xvid_enc_create.num_plugins].param = &rc2pass1; | ||
1870 : | xvid_enc_create.num_plugins++; | ||
1871 : | chl | 376 | } |
1872 : | |||
1873 : | syskin | 1710 | /* Zones stuff */ |
1874 : | xvid_enc_create.zones = (xvid_enc_zone_t*)malloc(sizeof(xvid_enc_zone_t) * NUM_ZONES); | ||
1875 : | xvid_enc_create.num_zones = NUM_ZONES; | ||
1876 : | for (i=0; i < xvid_enc_create.num_zones; i++) { | ||
1877 : | xvid_enc_create.zones[i].frame = ZONES[i].frame; | ||
1878 : | xvid_enc_create.zones[i].base = 100; | ||
1879 : | xvid_enc_create.zones[i].mode = ZONES[i].mode; | ||
1880 : | xvid_enc_create.zones[i].increment = ZONES[i].modifier; | ||
1881 : | } | ||
1882 : | |||
1883 : | |||
1884 : | edgomez | 1382 | if (ARG_LUMIMASKING) { |
1885 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking; | ||
1886 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
1887 : | xvid_enc_create.num_plugins++; | ||
1888 : | } | ||
1889 : | |||
1890 : | if (ARG_DUMP) { | ||
1891 : | plugins[xvid_enc_create.num_plugins].func = xvid_plugin_dump; | ||
1892 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
1893 : | xvid_enc_create.num_plugins++; | ||
1894 : | } | ||
1895 : | |||
1896 : | #if 0 | ||
1897 : | if (ARG_DEBUG) { | ||
1898 : | plugins[xvid_enc_create.num_plugins].func = rawenc_debug; | ||
1899 : | plugins[xvid_enc_create.num_plugins].param = NULL; | ||
1900 : | xvid_enc_create.num_plugins++; | ||
1901 : | } | ||
1902 : | #endif | ||
1903 : | |||
1904 : | syskin | 1683 | xvid_enc_create.num_threads = ARG_THREADS; |
1905 : | edgomez | 1382 | |
1906 : | syskin | 1710 | /* Frame rate */ |
1907 : | xvid_enc_create.fincr = ARG_DWSCALE; | ||
1908 : | xvid_enc_create.fbase = ARG_DWRATE; | ||
1909 : | edgomez | 1382 | |
1910 : | /* Maximum key frame interval */ | ||
1911 : | if (ARG_MAXKEYINTERVAL > 0) { | ||
1912 : | xvid_enc_create.max_key_interval = ARG_MAXKEYINTERVAL; | ||
1913 : | }else { | ||
1914 : | xvid_enc_create.max_key_interval = (int) ARG_FRAMERATE *10; | ||
1915 : | } | ||
1916 : | |||
1917 : | syskin | 1710 | xvid_enc_create.min_quant[0]=ARG_QUANTS[0]; |
1918 : | xvid_enc_create.min_quant[1]=ARG_QUANTS[2]; | ||
1919 : | xvid_enc_create.min_quant[2]=ARG_QUANTS[4]; | ||
1920 : | xvid_enc_create.max_quant[0]=ARG_QUANTS[1]; | ||
1921 : | xvid_enc_create.max_quant[1]=ARG_QUANTS[3]; | ||
1922 : | xvid_enc_create.max_quant[2]=ARG_QUANTS[5]; | ||
1923 : | |||
1924 : | edgomez | 1382 | /* Bframes settings */ |
1925 : | xvid_enc_create.max_bframes = ARG_MAXBFRAMES; | ||
1926 : | xvid_enc_create.bquant_ratio = ARG_BQRATIO; | ||
1927 : | xvid_enc_create.bquant_offset = ARG_BQOFFSET; | ||
1928 : | |||
1929 : | syskin | 1710 | /* Frame drop ratio */ |
1930 : | xvid_enc_create.frame_drop_ratio = ARG_FRAMEDROP; | ||
1931 : | edgomez | 1382 | |
1932 : | /* Global encoder options */ | ||
1933 : | xvid_enc_create.global = 0; | ||
1934 : | |||
1935 : | if (ARG_PACKED) | ||
1936 : | xvid_enc_create.global |= XVID_GLOBAL_PACKED; | ||
1937 : | |||
1938 : | if (ARG_CLOSED_GOP) | ||
1939 : | xvid_enc_create.global |= XVID_GLOBAL_CLOSED_GOP; | ||
1940 : | |||
1941 : | if (ARG_STATS) | ||
1942 : | xvid_enc_create.global |= XVID_GLOBAL_EXTRASTATS_ENABLE; | ||
1943 : | |||
1944 : | edgomez | 558 | /* I use a small value here, since will not encode whole movies, but short clips */ |
1945 : | edgomez | 1382 | xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
1946 : | chl | 376 | |
1947 : | edgomez | 1382 | /* Retrieve the encoder instance from the structure */ |
1948 : | enc_handle = xvid_enc_create.handle; | ||
1949 : | chl | 376 | |
1950 : | syskin | 1710 | free(xvid_enc_create.zones); |
1951 : | |||
1952 : | edgomez | 1382 | return (xerr); |
1953 : | chl | 376 | } |
1954 : | |||
1955 : | edgomez | 1382 | static int |
1956 : | syskin | 1710 | enc_info() |
1957 : | { | ||
1958 : | xvid_gbl_info_t xvid_gbl_info; | ||
1959 : | int ret; | ||
1960 : | |||
1961 : | memset(&xvid_gbl_info, 0, sizeof(xvid_gbl_info)); | ||
1962 : | xvid_gbl_info.version = XVID_VERSION; | ||
1963 : | ret = xvid_global(NULL, XVID_GBL_INFO, &xvid_gbl_info, NULL); | ||
1964 : | if (xvid_gbl_info.build != NULL) { | ||
1965 : | fprintf(stderr, "xvidcore build version: %s\n", xvid_gbl_info.build); | ||
1966 : | } | ||
1967 : | fprintf(stderr, "Bitstream version: %d.%d.%d\n", XVID_VERSION_MAJOR(xvid_gbl_info.actual_version), XVID_VERSION_MINOR(xvid_gbl_info.actual_version), XVID_VERSION_PATCH(xvid_gbl_info.actual_version)); | ||
1968 : | fprintf(stderr, "Detected CPU flags: "); | ||
1969 : | if (xvid_gbl_info.cpu_flags & XVID_CPU_ASM) | ||
1970 : | fprintf(stderr, "ASM "); | ||
1971 : | if (xvid_gbl_info.cpu_flags & XVID_CPU_MMX) | ||
1972 : | fprintf(stderr, "MMX "); | ||
1973 : | if (xvid_gbl_info.cpu_flags & XVID_CPU_MMXEXT) | ||
1974 : | fprintf(stderr, "MMXEXT "); | ||
1975 : | if (xvid_gbl_info.cpu_flags & XVID_CPU_SSE) | ||
1976 : | fprintf(stderr, "SSE "); | ||
1977 : | if (xvid_gbl_info.cpu_flags & XVID_CPU_SSE2) | ||
1978 : | fprintf(stderr, "SSE2 "); | ||
1979 : | if (xvid_gbl_info.cpu_flags & XVID_CPU_3DNOW) | ||
1980 : | fprintf(stderr, "3DNOW "); | ||
1981 : | if (xvid_gbl_info.cpu_flags & XVID_CPU_3DNOWEXT) | ||
1982 : | fprintf(stderr, "3DNOWEXT "); | ||
1983 : | if (xvid_gbl_info.cpu_flags & XVID_CPU_TSC) | ||
1984 : | fprintf(stderr, "TSC "); | ||
1985 : | fprintf(stderr, "\n"); | ||
1986 : | fprintf(stderr, "Detected %d cpus,", xvid_gbl_info.num_threads); | ||
1987 : | if (!ARG_THREADS) | ||
1988 : | ARG_THREADS = xvid_gbl_info.num_threads; | ||
1989 : | fprintf(stderr, " using %d threads.\n", ARG_THREADS); | ||
1990 : | return ret; | ||
1991 : | } | ||
1992 : | |||
1993 : | static int | ||
1994 : | edgomez | 1382 | enc_stop() |
1995 : | edgomez | 558 | { |
1996 : | int xerr; | ||
1997 : | chl | 376 | |
1998 : | edgomez | 1382 | /* Destroy the encoder instance */ |
1999 : | chl | 376 | xerr = xvid_encore(enc_handle, XVID_ENC_DESTROY, NULL, NULL); |
2000 : | edgomez | 558 | |
2001 : | edgomez | 1382 | return (xerr); |
2002 : | chl | 376 | } |
2003 : | |||
2004 : | edgomez | 1382 | static int |
2005 : | enc_main(unsigned char *image, | ||
2006 : | unsigned char *bitstream, | ||
2007 : | int *key, | ||
2008 : | int *stats_type, | ||
2009 : | int *stats_quant, | ||
2010 : | int *stats_length, | ||
2011 : | syskin | 1710 | int sse[3], |
2012 : | int framenum) | ||
2013 : | edgomez | 558 | { |
2014 : | edgomez | 1382 | int ret; |
2015 : | chl | 376 | |
2016 : | edgomez | 1382 | xvid_enc_frame_t xvid_enc_frame; |
2017 : | xvid_enc_stats_t xvid_enc_stats; | ||
2018 : | chl | 376 | |
2019 : | edgomez | 1382 | /* Version for the frame and the stats */ |
2020 : | memset(&xvid_enc_frame, 0, sizeof(xvid_enc_frame)); | ||
2021 : | xvid_enc_frame.version = XVID_VERSION; | ||
2022 : | chl | 376 | |
2023 : | edgomez | 1382 | memset(&xvid_enc_stats, 0, sizeof(xvid_enc_stats)); |
2024 : | xvid_enc_stats.version = XVID_VERSION; | ||
2025 : | chl | 376 | |
2026 : | edgomez | 1382 | /* Bind output buffer */ |
2027 : | xvid_enc_frame.bitstream = bitstream; | ||
2028 : | xvid_enc_frame.length = -1; | ||
2029 : | chl | 376 | |
2030 : | edgomez | 1382 | /* Initialize input image fields */ |
2031 : | if (image) { | ||
2032 : | xvid_enc_frame.input.plane[0] = image; | ||
2033 : | #ifndef READ_PNM | ||
2034 : | Isibaar | 1645 | if (ARG_INPUTTYPE==2) |
2035 : | syskin | 1710 | xvid_enc_frame.input.csp = ARG_COLORSPACE; |
2036 : | Isibaar | 1645 | else |
2037 : | xvid_enc_frame.input.csp = XVID_CSP_I420; | ||
2038 : | edgomez | 1382 | xvid_enc_frame.input.stride[0] = XDIM; |
2039 : | #else | ||
2040 : | xvid_enc_frame.input.csp = XVID_CSP_BGR; | ||
2041 : | xvid_enc_frame.input.stride[0] = XDIM*3; | ||
2042 : | #endif | ||
2043 : | } else { | ||
2044 : | xvid_enc_frame.input.csp = XVID_CSP_NULL; | ||
2045 : | } | ||
2046 : | chl | 376 | |
2047 : | edgomez | 1382 | /* Set up core's general features */ |
2048 : | xvid_enc_frame.vol_flags = 0; | ||
2049 : | if (ARG_STATS) | ||
2050 : | xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; | ||
2051 : | syskin | 1710 | if (ARG_QTYPE) { |
2052 : | Isibaar | 1645 | xvid_enc_frame.vol_flags |= XVID_VOL_MPEGQUANT; |
2053 : | syskin | 1710 | if (ARG_QMATRIX) { |
2054 : | xvid_enc_frame.quant_intra_matrix = qmatrix_intra; | ||
2055 : | xvid_enc_frame.quant_inter_matrix = qmatrix_inter; | ||
2056 : | } | ||
2057 : | else { | ||
2058 : | /* We don't use special matrices */ | ||
2059 : | xvid_enc_frame.quant_intra_matrix = NULL; | ||
2060 : | xvid_enc_frame.quant_inter_matrix = NULL; | ||
2061 : | } | ||
2062 : | } | ||
2063 : | |||
2064 : | if (ARG_PAR) | ||
2065 : | xvid_enc_frame.par = ARG_PAR; | ||
2066 : | else { | ||
2067 : | xvid_enc_frame.par = XVID_PAR_EXT; | ||
2068 : | xvid_enc_frame.par_width = ARG_PARWIDTH; | ||
2069 : | xvid_enc_frame.par_height = ARG_PARHEIGHT; | ||
2070 : | } | ||
2071 : | |||
2072 : | |||
2073 : | if (ARG_QPEL) { | ||
2074 : | edgomez | 1382 | xvid_enc_frame.vol_flags |= XVID_VOL_QUARTERPEL; |
2075 : | syskin | 1710 | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16 | XVID_ME_QUARTERPELREFINE8; |
2076 : | } | ||
2077 : | if (ARG_GMC) { | ||
2078 : | edgomez | 1382 | xvid_enc_frame.vol_flags |= XVID_VOL_GMC; |
2079 : | syskin | 1710 | xvid_enc_frame.motion |= XVID_ME_GME_REFINE; |
2080 : | } | ||
2081 : | edgomez | 728 | |
2082 : | edgomez | 1382 | /* Set up core's general features */ |
2083 : | xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; | ||
2084 : | edgomez | 728 | |
2085 : | syskin | 1710 | if (ARG_INTERLACING) { |
2086 : | xvid_enc_frame.vol_flags |= XVID_VOL_INTERLACING; | ||
2087 : | if (ARG_INTERLACING == 2) | ||
2088 : | xvid_enc_frame.vop_flags |= XVID_VOP_TOPFIELDFIRST; | ||
2089 : | } | ||
2090 : | |||
2091 : | xvid_enc_frame.vop_flags |= XVID_VOP_HALFPEL; | ||
2092 : | xvid_enc_frame.vop_flags |= XVID_VOP_HQACPRED; | ||
2093 : | |||
2094 : | edgomez | 1382 | if (ARG_VOPDEBUG) { |
2095 : | xvid_enc_frame.vop_flags |= XVID_VOP_DEBUG; | ||
2096 : | } | ||
2097 : | edgomez | 728 | |
2098 : | syskin | 1710 | if (ARG_TRELLIS) { |
2099 : | xvid_enc_frame.vop_flags |= XVID_VOP_TRELLISQUANT; | ||
2100 : | Skal | 1622 | } |
2101 : | |||
2102 : | syskin | 1710 | /* Frame type -- taken from function call parameter */ |
2103 : | /* Sometimes we might want to force the last frame to be a P Frame */ | ||
2104 : | xvid_enc_frame.type = *stats_type; | ||
2105 : | chl | 376 | |
2106 : | edgomez | 1382 | /* Force the right quantizer -- It is internally managed by RC plugins */ |
2107 : | xvid_enc_frame.quant = 0; | ||
2108 : | edgomez | 728 | |
2109 : | syskin | 1710 | if (ARG_CHROMAME) |
2110 : | xvid_enc_frame.motion |= XVID_ME_CHROMA_PVOP + XVID_ME_CHROMA_BVOP; | ||
2111 : | |||
2112 : | edgomez | 1382 | /* Set up motion estimation flags */ |
2113 : | syskin | 1710 | xvid_enc_frame.motion |= motion_presets[ARG_QUALITY]; |
2114 : | chl | 376 | |
2115 : | Isibaar | 1645 | if (ARG_TURBO) |
2116 : | xvid_enc_frame.motion |= XVID_ME_FASTREFINE16 | XVID_ME_FASTREFINE8 | | ||
2117 : | XVID_ME_SKIP_DELTASEARCH | XVID_ME_FAST_MODEINTERPOLATE | | ||
2118 : | XVID_ME_BFRAME_EARLYSTOP; | ||
2119 : | |||
2120 : | if (ARG_BVHQ) | ||
2121 : | xvid_enc_frame.vop_flags |= XVID_VOP_RD_BVOP; | ||
2122 : | |||
2123 : | chl | 1624 | switch (ARG_VHQMODE) /* this is the same code as for vfw */ |
2124 : | { | ||
2125 : | case 1: /* VHQ_MODE_DECISION */ | ||
2126 : | xvid_enc_frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
2127 : | break; | ||
2128 : | |||
2129 : | case 2: /* VHQ_LIMITED_SEARCH */ | ||
2130 : | xvid_enc_frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
2131 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
2132 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
2133 : | break; | ||
2134 : | |||
2135 : | case 3: /* VHQ_MEDIUM_SEARCH */ | ||
2136 : | xvid_enc_frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
2137 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
2138 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE8_RD; | ||
2139 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
2140 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE8_RD; | ||
2141 : | xvid_enc_frame.motion |= XVID_ME_CHECKPREDICTION_RD; | ||
2142 : | break; | ||
2143 : | |||
2144 : | case 4: /* VHQ_WIDE_SEARCH */ | ||
2145 : | xvid_enc_frame.vop_flags |= XVID_VOP_MODEDECISION_RD; | ||
2146 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE16_RD; | ||
2147 : | xvid_enc_frame.motion |= XVID_ME_HALFPELREFINE8_RD; | ||
2148 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16_RD; | ||
2149 : | xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE8_RD; | ||
2150 : | xvid_enc_frame.motion |= XVID_ME_CHECKPREDICTION_RD; | ||
2151 : | xvid_enc_frame.motion |= XVID_ME_EXTSEARCH_RD; | ||
2152 : | break; | ||
2153 : | |||
2154 : | default : | ||
2155 : | break; | ||
2156 : | } | ||
2157 : | edgomez | 1382 | |
2158 : | syskin | 1710 | /* Not sure what this does */ |
2159 : | // force keyframe spacing in 2-pass 1st pass | ||
2160 : | if (ARG_QUALITY == 0) | ||
2161 : | xvid_enc_frame.type = XVID_TYPE_IVOP; | ||
2162 : | |||
2163 : | /* frame-based stuff */ | ||
2164 : | apply_zone_modifiers(&xvid_enc_frame, framenum); | ||
2165 : | |||
2166 : | |||
2167 : | edgomez | 1382 | /* Encode the frame */ |
2168 : | ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, | ||
2169 : | &xvid_enc_stats); | ||
2170 : | |||
2171 : | *key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); | ||
2172 : | *stats_type = xvid_enc_stats.type; | ||
2173 : | *stats_quant = xvid_enc_stats.quant; | ||
2174 : | *stats_length = xvid_enc_stats.length; | ||
2175 : | sse[0] = xvid_enc_stats.sse_y; | ||
2176 : | sse[1] = xvid_enc_stats.sse_u; | ||
2177 : | sse[2] = xvid_enc_stats.sse_v; | ||
2178 : | |||
2179 : | return (ret); | ||
2180 : | chl | 376 | } |
2181 : | syskin | 1710 | |
2182 : | void | ||
2183 : | sort_zones(zone_t * zones, int zone_num, int * sel) | ||
2184 : | { | ||
2185 : | int i, j; | ||
2186 : | zone_t tmp; | ||
2187 : | for (i = 0; i < zone_num; i++) { | ||
2188 : | int cur = i; | ||
2189 : | int min_f = zones[i].frame; | ||
2190 : | for (j = i + 1; j < zone_num; j++) { | ||
2191 : | if (zones[j].frame < min_f) { | ||
2192 : | min_f = zones[j].frame; | ||
2193 : | cur = j; | ||
2194 : | } | ||
2195 : | } | ||
2196 : | if (cur != i) { | ||
2197 : | tmp = zones[i]; | ||
2198 : | zones[i] = zones[cur]; | ||
2199 : | zones[cur] = tmp; | ||
2200 : | if (i == *sel) *sel = cur; | ||
2201 : | else if (cur == *sel) *sel = i; | ||
2202 : | } | ||
2203 : | } | ||
2204 : | } | ||
2205 : | |||
2206 : | /* constant-quant zones for fixed quant encoding */ | ||
2207 : | static void | ||
2208 : | prepare_cquant_zones() { | ||
2209 : | |||
2210 : | int i = 0; | ||
2211 : | if (NUM_ZONES == 0 || ZONES[0].frame != 0) { | ||
2212 : | /* first zone does not start at frame 0 or doesn't exist */ | ||
2213 : | |||
2214 : | if (NUM_ZONES >= MAX_ZONES) NUM_ZONES--; /* we sacrifice last zone */ | ||
2215 : | |||
2216 : | ZONES[NUM_ZONES].frame = 0; | ||
2217 : | ZONES[NUM_ZONES].mode = XVID_ZONE_QUANT; | ||
2218 : | ZONES[NUM_ZONES].modifier = ARG_CQ; | ||
2219 : | ZONES[NUM_ZONES].type = XVID_TYPE_AUTO; | ||
2220 : | ZONES[NUM_ZONES].greyscale = 0; | ||
2221 : | ZONES[NUM_ZONES].chroma_opt = 0; | ||
2222 : | ZONES[NUM_ZONES].bvop_threshold = 0; | ||
2223 : | ZONES[NUM_ZONES].cartoon_mode = 0; | ||
2224 : | NUM_ZONES++; | ||
2225 : | |||
2226 : | sort_zones(ZONES, NUM_ZONES, &i); | ||
2227 : | } | ||
2228 : | |||
2229 : | /* step 2: let's change all weight zones into quant zones */ | ||
2230 : | |||
2231 : | for(i = 0; i < NUM_ZONES; i++) | ||
2232 : | if (ZONES[i].mode == XVID_ZONE_WEIGHT) { | ||
2233 : | ZONES[i].mode = XVID_ZONE_QUANT; | ||
2234 : | ZONES[i].modifier = (100*ARG_CQ) / ZONES[i].modifier; | ||
2235 : | } | ||
2236 : | } | ||
2237 : | |||
2238 : | /* full first pass zones */ | ||
2239 : | static void | ||
2240 : | prepare_full1pass_zones() { | ||
2241 : | |||
2242 : | int i = 0; | ||
2243 : | if (NUM_ZONES == 0 || ZONES[0].frame != 0) { | ||
2244 : | /* first zone does not start at frame 0 or doesn't exist */ | ||
2245 : | |||
2246 : | if (NUM_ZONES >= MAX_ZONES) NUM_ZONES--; /* we sacrifice last zone */ | ||
2247 : | |||
2248 : | ZONES[NUM_ZONES].frame = 0; | ||
2249 : | ZONES[NUM_ZONES].mode = XVID_ZONE_QUANT; | ||
2250 : | ZONES[NUM_ZONES].modifier = 200; | ||
2251 : | ZONES[NUM_ZONES].type = XVID_TYPE_AUTO; | ||
2252 : | ZONES[NUM_ZONES].greyscale = 0; | ||
2253 : | ZONES[NUM_ZONES].chroma_opt = 0; | ||
2254 : | ZONES[NUM_ZONES].bvop_threshold = 0; | ||
2255 : | ZONES[NUM_ZONES].cartoon_mode = 0; | ||
2256 : | NUM_ZONES++; | ||
2257 : | |||
2258 : | sort_zones(ZONES, NUM_ZONES, &i); | ||
2259 : | } | ||
2260 : | |||
2261 : | /* step 2: let's change all weight zones into quant zones */ | ||
2262 : | |||
2263 : | for(i = 0; i < NUM_ZONES; i++) | ||
2264 : | if (ZONES[i].mode == XVID_ZONE_WEIGHT) { | ||
2265 : | ZONES[i].mode = XVID_ZONE_QUANT; | ||
2266 : | ZONES[i].modifier = 200; | ||
2267 : | } | ||
2268 : | } | ||
2269 : | |||
2270 : | static void apply_zone_modifiers(xvid_enc_frame_t * frame, int framenum) | ||
2271 : | { | ||
2272 : | int i; | ||
2273 : | |||
2274 : | for (i=0; i<NUM_ZONES && ZONES[i].frame <= framenum; i++) ; | ||
2275 : | |||
2276 : | if (--i < 0) return; /* there are no zones, or we're before the first zone */ | ||
2277 : | |||
2278 : | if (framenum == ZONES[i].frame) | ||
2279 : | frame->type = ZONES[i].type; | ||
2280 : | |||
2281 : | if (ZONES[i].greyscale) { | ||
2282 : | frame->vop_flags |= XVID_VOP_GREYSCALE; | ||
2283 : | } | ||
2284 : | |||
2285 : | if (ZONES[i].chroma_opt) { | ||
2286 : | frame->vop_flags |= XVID_VOP_CHROMAOPT; | ||
2287 : | } | ||
2288 : | |||
2289 : | if (ZONES[i].cartoon_mode) { | ||
2290 : | frame->vop_flags |= XVID_VOP_CARTOON; | ||
2291 : | frame->motion |= XVID_ME_DETECT_STATIC_MOTION; | ||
2292 : | } | ||
2293 : | |||
2294 : | if (ARG_MAXBFRAMES) { | ||
2295 : | frame->bframe_threshold = ZONES[i].bvop_threshold; | ||
2296 : | } | ||
2297 : | } | ||
2298 : | |||
2299 : | void removedivxp(char *buf, int bufsize) { | ||
2300 : | int i; | ||
2301 : | char* userdata; | ||
2302 : | |||
2303 : | for (i=0; i <= (bufsize-sizeof(userdata_start_code)); i++) { | ||
2304 : | if (memcmp((void*)userdata_start_code, (void*)(buf+i), strlen(userdata_start_code))==0) { | ||
2305 : | if ((userdata = strstr(buf+i+4, "DivX"))!=NULL) { | ||
2306 : | userdata[strlen(userdata)-1] = '\0'; | ||
2307 : | return; | ||
2308 : | } | ||
2309 : | } | ||
2310 : | } | ||
2311 : | } |
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