3 |
* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
4 |
* - Console based test application - |
* - Console based test application - |
5 |
* |
* |
6 |
* Copyright(C) 2002-2003 Christoph Lampert |
* 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 |
* |
* |
10 |
* This program is free software; you can redistribute it and/or modify |
* 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 |
* it under the terms of the GNU General Public License as published by |
21 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
22 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
23 |
* |
* |
24 |
* $Id: xvid_encraw.c,v 1.11.2.10 2003-03-20 17:59:07 edgomez Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.28 2003-06-25 23:23:21 edgomez Exp $ |
25 |
* |
* |
26 |
****************************************************************************/ |
****************************************************************************/ |
27 |
|
|
34 |
* The program is plain C and needs no libraries except for libxvidcore, |
* The program is plain C and needs no libraries except for libxvidcore, |
35 |
* and maths-lib. |
* and maths-lib. |
36 |
* |
* |
37 |
|
* Use ./xvid_encraw -help for a list of options |
38 |
|
* |
39 |
************************************************************************/ |
************************************************************************/ |
40 |
|
|
41 |
#include <stdio.h> |
#include <stdio.h> |
50 |
|
|
51 |
#include "xvid.h" |
#include "xvid.h" |
52 |
|
|
53 |
|
#undef READ_PNM |
54 |
|
|
55 |
/***************************************************************************** |
/***************************************************************************** |
56 |
* Quality presets |
* Quality presets |
57 |
****************************************************************************/ |
****************************************************************************/ |
|
|
|
58 |
static xvid_motion_t const motion_presets[] = { |
static xvid_motion_t const motion_presets[] = { |
59 |
|
/* quality 0 */ |
60 |
0, |
0, |
61 |
PMV_HALFPELREFINE16, |
|
62 |
PMV_HALFPELREFINE16, |
/* quality 1 */ |
63 |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8, |
XVID_ME_ADVANCEDDIAMOND16, |
64 |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8 | PMV_EXTSEARCH16 | PMV_USESQUARES16, |
|
65 |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8 | PMV_EXTSEARCH16 | PMV_USESQUARES16 | PMV_CHROMA16 | PMV_CHROMA8, |
/* quality 2 */ |
66 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16, |
67 |
|
|
68 |
|
/* quality 3 */ |
69 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
70 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8, |
71 |
|
|
72 |
|
/* quality 4 */ |
73 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
74 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
75 |
|
XVID_ME_CHROMA16 | XVID_ME_CHROMA8, |
76 |
|
|
77 |
|
/* quality 5 */ |
78 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
79 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
80 |
|
XVID_ME_CHROMA16 | XVID_ME_CHROMA8, |
81 |
|
|
82 |
|
/* quality 6 */ |
83 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | |
84 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | XVID_ME_EXTSEARCH8 | |
85 |
|
XVID_ME_CHROMA16 | XVID_ME_CHROMA8 , |
86 |
|
|
87 |
}; |
}; |
88 |
|
#define ME_ELEMENTS (sizeof(motion_presets)/sizeof(motion_presets[0])) |
89 |
|
|
90 |
static xvid_vol_t const vol_presets[] = { |
static xvid_vop_t const vop_presets[] = { |
91 |
XVID_MPEGQUANT, |
/* quality 0 */ |
92 |
0, |
0, |
93 |
|
|
94 |
|
/* quality 1 */ |
95 |
0, |
0, |
|
XVID_QUARTERPEL, |
|
|
XVID_QUARTERPEL | XVID_GMC, |
|
|
0 |
|
|
}; |
|
96 |
|
|
97 |
static xvid_vop_t const vop_presets[] = { |
/* quality 2 */ |
98 |
XVID_DYNAMIC_BFRAMES, |
XVID_VOP_HALFPEL, |
99 |
XVID_DYNAMIC_BFRAMES, |
|
100 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL, |
/* quality 3 */ |
101 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V, |
XVID_VOP_HALFPEL | XVID_VOP_INTER4V, |
102 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED, |
|
103 |
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_HQACPRED | XVID_MODEDECISION_BITS |
/* quality 4 */ |
104 |
|
XVID_VOP_HALFPEL | XVID_VOP_INTER4V, |
105 |
|
|
106 |
|
/* quality 5 */ |
107 |
|
XVID_VOP_HALFPEL | XVID_VOP_INTER4V | |
108 |
|
XVID_VOP_TRELLISQUANT, |
109 |
|
|
110 |
|
/* quality 6 */ |
111 |
|
XVID_VOP_HALFPEL | XVID_VOP_INTER4V | |
112 |
|
XVID_VOP_TRELLISQUANT | XVID_VOP_HQACPRED, |
113 |
|
|
114 |
}; |
}; |
115 |
|
#define VOP_ELEMENTS (sizeof(vop_presets)/sizeof(vop_presets[0])) |
116 |
|
|
117 |
/***************************************************************************** |
/***************************************************************************** |
118 |
* Command line global variables |
* Command line global variables |
119 |
****************************************************************************/ |
****************************************************************************/ |
120 |
|
|
121 |
|
#define MAX_ZONES 64 |
122 |
|
|
123 |
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static xvid_enc_zone_t ZONES[MAX_ZONES]; |
124 |
|
static int NUM_ZONES = 0; |
125 |
|
|
126 |
/* Maximum number of frames to encode */ |
/* Maximum number of frames to encode */ |
127 |
#define ABS_MAXFRAMENR 9999 |
#define ABS_MAXFRAMENR 9999 |
128 |
|
|
129 |
static int ARG_STATS = 0; |
static int ARG_STATS = 0; |
130 |
static int ARG_DUMP = 0; |
static int ARG_DUMP = 0; |
131 |
static int ARG_LUMIMASKING = 0; |
static int ARG_LUMIMASKING = 0; |
132 |
static int ARG_BITRATE = 900; |
static int ARG_BITRATE = 0; |
133 |
static int ARG_QUANTI = 0; |
static int ARG_SINGLE = 0; |
134 |
static int ARG_QUALITY = 5; |
static char *ARG_PASS1 = 0; |
135 |
|
static char *ARG_PASS2 = 0; |
136 |
|
static int ARG_QUALITY = ME_ELEMENTS - 1; |
137 |
static float ARG_FRAMERATE = 25.00f; |
static float ARG_FRAMERATE = 25.00f; |
138 |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
139 |
|
static int ARG_MAXKEYINTERVAL = 0; |
140 |
static char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
141 |
static int ARG_INPUTTYPE = 0; |
static int ARG_INPUTTYPE = 0; |
142 |
static int ARG_SAVEMPEGSTREAM = 0; |
static int ARG_SAVEMPEGSTREAM = 0; |
148 |
static int ARG_MAXBFRAMES = 0; |
static int ARG_MAXBFRAMES = 0; |
149 |
static int ARG_PACKED = 0; |
static int ARG_PACKED = 0; |
150 |
static int ARG_DEBUG = 0; |
static int ARG_DEBUG = 0; |
151 |
|
static int ARG_VOPDEBUG = 0; |
152 |
|
|
153 |
|
#ifndef READ_PNM |
154 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
155 |
|
#else |
156 |
|
#define IMAGE_SIZE(x,y) ((x)*(y)*3) |
157 |
|
#endif |
158 |
|
|
159 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
160 |
#define SMALL_EPS (1e-10) |
#define SMALL_EPS (1e-10) |
185 |
static double msecond(); |
static double msecond(); |
186 |
|
|
187 |
/* PGM related functions */ |
/* PGM related functions */ |
188 |
|
#ifndef READ_PNM |
189 |
static int read_pgmheader(FILE * handle); |
static int read_pgmheader(FILE * handle); |
190 |
static int read_pgmdata(FILE * handle, |
static int read_pgmdata(FILE * handle, |
191 |
unsigned char *image); |
unsigned char *image); |
192 |
|
#else |
193 |
|
static int read_pnmheader(FILE * handle); |
194 |
|
static int read_pnmdata(FILE * handle, |
195 |
|
unsigned char *image); |
196 |
|
#endif |
197 |
static int read_yuvdata(FILE * handle, |
static int read_yuvdata(FILE * handle, |
198 |
unsigned char *image); |
unsigned char *image); |
199 |
|
|
223 |
|
|
224 |
double enctime; |
double enctime; |
225 |
double totalenctime = 0.; |
double totalenctime = 0.; |
226 |
|
float totalPSNR[3] = {0., 0., 0.}; |
227 |
|
|
228 |
int totalsize; |
int totalsize; |
229 |
int result; |
int result; |
245 |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
246 |
printf("written by Christoph Lampert 2002-2003\n\n"); |
printf("written by Christoph Lampert 2002-2003\n\n"); |
247 |
|
|
248 |
|
/* Is there a dumb XviD coder ? */ |
249 |
|
if(ME_ELEMENTS != VOP_ELEMENTS) { |
250 |
|
fprintf(stderr, "Presets' arrays should have the same number of elements -- Please fill a bug to xvid-devel@xvid.org\n"); |
251 |
|
return(-1); |
252 |
|
} |
253 |
|
|
254 |
/***************************************************************************** |
/***************************************************************************** |
255 |
* Command line parsing |
* Command line parsing |
256 |
****************************************************************************/ |
****************************************************************************/ |
268 |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
269 |
i++; |
i++; |
270 |
ARG_BITRATE = atoi(argv[i]); |
ARG_BITRATE = atoi(argv[i]); |
271 |
|
} else if (strcmp("-single", argv[i]) == 0) { |
272 |
|
ARG_SINGLE = 1; |
273 |
|
} else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
274 |
|
i++; |
275 |
|
ARG_PASS1 = argv[i]; |
276 |
|
} else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 1) { |
277 |
|
i++; |
278 |
|
ARG_PASS2 = argv[i]; |
279 |
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
280 |
i++; |
i++; |
281 |
ARG_MAXBFRAMES = atoi(argv[i]); |
ARG_MAXBFRAMES = atoi(argv[i]); |
287 |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
288 |
i++; |
i++; |
289 |
ARG_BQOFFSET = atoi(argv[i]); |
ARG_BQOFFSET = atoi(argv[i]); |
290 |
|
|
291 |
|
} else if ((strcmp("-zq", argv[i]) == 0 || strcmp("-zw", argv[i]) == 0) && i < argc - 2) { |
292 |
|
|
293 |
|
if (NUM_ZONES >= MAX_ZONES) { |
294 |
|
fprintf(stderr,"warning: too many zones; zone ignored\n"); |
295 |
|
continue; |
296 |
|
} |
297 |
|
ZONES[NUM_ZONES].mode = strcmp("-zq", argv[i])==0 ? XVID_ZONE_QUANT : XVID_ZONE_WEIGHT; |
298 |
|
i++; |
299 |
|
ZONES[NUM_ZONES].frame = atoi(argv[i]); |
300 |
|
i++; |
301 |
|
ZONES[NUM_ZONES].increment = (int)(atof(argv[i]) * 100); |
302 |
|
ZONES[NUM_ZONES].base = 100; |
303 |
|
NUM_ZONES++; |
304 |
|
|
305 |
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
306 |
i++; |
i++; |
307 |
ARG_QUALITY = atoi(argv[i]); |
ARG_QUALITY = atoi(argv[i]); |
308 |
} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
309 |
i++; |
i++; |
310 |
ARG_FRAMERATE = (float) atof(argv[i]); |
ARG_FRAMERATE = (float) atof(argv[i]); |
311 |
|
} else if (strcmp("-max_key_interval", argv[i]) == 0 && i < argc - 1) { |
312 |
|
i++; |
313 |
|
ARG_MAXKEYINTERVAL = atoi(argv[i]); |
314 |
} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { |
315 |
i++; |
i++; |
316 |
ARG_INPUTFILE = argv[i]; |
ARG_INPUTFILE = argv[i]; |
326 |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
327 |
i++; |
i++; |
328 |
ARG_MAXFRAMENR = atoi(argv[i]); |
ARG_MAXFRAMENR = atoi(argv[i]); |
|
} else if (strcmp("-quant", argv[i]) == 0 && i < argc - 1) { |
|
|
i++; |
|
|
ARG_QUANTI = atoi(argv[i]); |
|
329 |
} else if (strcmp("-save", argv[i]) == 0) { |
} else if (strcmp("-save", argv[i]) == 0) { |
330 |
ARG_SAVEMPEGSTREAM = 1; |
ARG_SAVEMPEGSTREAM = 1; |
331 |
} else if (strcmp("-debug", argv[i]) == 0) { |
} else if (strcmp("-debug", argv[i]) == 0) { |
332 |
ARG_DEBUG = 1; |
i++; |
333 |
|
if (sscanf(argv[i],"0x%x", &ARG_DEBUG) || sscanf(argv[i],"%d", &ARG_DEBUG)) ; |
334 |
} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
335 |
i++; |
i++; |
336 |
ARG_OUTPUTFILE = argv[i]; |
ARG_OUTPUTFILE = argv[i]; |
337 |
|
} else if (strcmp("-vop_debug", argv[i]) == 0) { |
338 |
|
ARG_VOPDEBUG = 1; |
339 |
} else if (strcmp("-help", argv[i])) { |
} else if (strcmp("-help", argv[i])) { |
340 |
usage(); |
usage(); |
341 |
return (0); |
return (0); |
356 |
ARG_INPUTTYPE = 1; /* pgm */ |
ARG_INPUTTYPE = 1; /* pgm */ |
357 |
} |
} |
358 |
|
|
359 |
if (ARG_QUALITY < 0 || ARG_QUALITY > 5) { |
if (ARG_QUALITY < 0 ) { |
360 |
fprintf(stderr, "Wrong Quality\n"); |
ARG_QUALITY = 0; |
361 |
return (-1); |
} else if (ARG_QUALITY >= ME_ELEMENTS) { |
362 |
} |
ARG_QUALITY = ME_ELEMENTS - 1; |
|
|
|
|
if (ARG_BITRATE <= 0 && ARG_QUANTI == 0) { |
|
|
fprintf(stderr, "Wrong Bitrate\n"); |
|
|
return (-1); |
|
363 |
} |
} |
364 |
|
|
365 |
if (ARG_FRAMERATE <= 0) { |
if (ARG_FRAMERATE <= 0) { |
384 |
} |
} |
385 |
|
|
386 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
387 |
|
#ifndef READ_PNM |
388 |
if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
389 |
|
#else |
390 |
|
if (read_pnmheader(in_file)) { |
391 |
|
#endif |
392 |
fprintf(stderr, |
fprintf(stderr, |
393 |
"Wrong input format, I want YUV encapsulated in PGM\n"); |
"Wrong input format, I want YUV encapsulated in PGM\n"); |
394 |
return (-1); |
return (-1); |
454 |
if (!result) { |
if (!result) { |
455 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
456 |
/* read PGM data (YUV-format) */ |
/* read PGM data (YUV-format) */ |
457 |
|
#ifndef READ_PNM |
458 |
result = read_pgmdata(in_file, in_buffer); |
result = read_pgmdata(in_file, in_buffer); |
459 |
|
#else |
460 |
|
result = read_pnmdata(in_file, in_buffer); |
461 |
|
#endif |
462 |
} else { |
} else { |
463 |
/* read raw data (YUV-format) */ |
/* read raw data (YUV-format) */ |
464 |
result = read_yuvdata(in_file, in_buffer); |
result = read_yuvdata(in_file, in_buffer); |
477 |
|
|
478 |
/* Write the Frame statistics */ |
/* Write the Frame statistics */ |
479 |
|
|
480 |
printf("%5d: key=%i, time(ms)=%6.1f, length=%7d", |
printf("%5d: key=%i, time= %6.0f, len= %7d", !result ? input_num : -1, |
481 |
!result ? input_num : -1, |
key, (float) enctime, (int) m4v_size); |
|
key, |
|
|
(float) enctime, |
|
|
(int) m4v_size); |
|
482 |
|
|
483 |
if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
484 |
|
|
500 |
break; |
break; |
501 |
} |
} |
502 |
|
|
503 |
printf(" | type=%s, quant=%2d, length=%7d", type, stats_quant, |
printf(" | type=%s, quant= %2d, len= %7d", type, stats_quant, |
504 |
stats_length); |
stats_length); |
505 |
|
|
506 |
#define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) |
#define SSE2PSNR(sse, width, height) ((!(sse))?0.0f : 48.131f - 10*(float)log10((float)(sse)/((float)((width)*(height))))) |
507 |
|
|
508 |
if (ARG_STATS) { |
if (ARG_STATS) { |
509 |
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
510 |
SSE2PSNR(sse[0], XDIM, YDIM), |
SSE2PSNR(sse[0], XDIM, YDIM), SSE2PSNR(sse[1], XDIM / 2, |
511 |
SSE2PSNR(sse[1], XDIM/2, YDIM/2), |
YDIM / 2), |
512 |
SSE2PSNR(sse[2], XDIM/2, YDIM/2)); |
SSE2PSNR(sse[2], XDIM/2, YDIM/2)); |
|
} |
|
513 |
|
|
514 |
|
totalPSNR[0] += SSE2PSNR(sse[0], XDIM, YDIM); |
515 |
|
totalPSNR[1] += SSE2PSNR(sse[1], XDIM/2, YDIM/2); |
516 |
|
totalPSNR[2] += SSE2PSNR(sse[2], XDIM/2, YDIM/2); |
517 |
} |
} |
518 |
|
|
519 |
|
} |
520 |
#undef SSE2PSNR |
#undef SSE2PSNR |
521 |
|
|
522 |
printf("\n"); |
printf("\n"); |
554 |
|
|
555 |
/* Read the header if it's pgm stream */ |
/* Read the header if it's pgm stream */ |
556 |
if (!result && ARG_INPUTTYPE) |
if (!result && ARG_INPUTTYPE) |
557 |
|
#ifndef READ_PNM |
558 |
result = read_pgmheader(in_file); |
result = read_pgmheader(in_file); |
559 |
|
#else |
560 |
|
result = read_pnmheader(in_file); |
561 |
|
#endif |
562 |
} while (1); |
} while (1); |
563 |
|
|
564 |
|
|
573 |
if (input_num > 0) { |
if (input_num > 0) { |
574 |
totalsize /= input_num; |
totalsize /= input_num; |
575 |
totalenctime /= input_num; |
totalenctime /= input_num; |
576 |
|
totalPSNR[0] /= input_num; |
577 |
|
totalPSNR[1] /= input_num; |
578 |
|
totalPSNR[2] /= input_num; |
579 |
} else { |
} else { |
580 |
totalsize = -1; |
totalsize = -1; |
581 |
totalenctime = -1; |
totalenctime = -1; |
582 |
} |
} |
583 |
|
|
584 |
printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d\n", |
printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d", |
585 |
totalenctime, 1000 / totalenctime, (int) totalsize); |
totalenctime, 1000 / totalenctime, (int) totalsize); |
586 |
|
if (ARG_STATS) { |
587 |
|
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
588 |
|
totalPSNR[0],totalPSNR[1],totalPSNR[2]); |
589 |
|
} |
590 |
|
printf("\n"); |
591 |
|
|
592 |
|
|
593 |
/***************************************************************************** |
/***************************************************************************** |
663 |
fprintf(stderr, " -save : save mpeg4 raw stream\n"); |
fprintf(stderr, " -save : save mpeg4 raw stream\n"); |
664 |
fprintf(stderr, " -o string: output filename\n"); |
fprintf(stderr, " -o string: output filename\n"); |
665 |
fprintf(stderr, "\n"); |
fprintf(stderr, "\n"); |
666 |
fprintf(stderr, "Bitrate options:\n"); |
fprintf(stderr, "BFrames options:\n"); |
|
fprintf(stderr, " -bitrate integer: target bitrate (>0 | default=900kbit)\n"); |
|
|
fprintf(stderr, " -quant integer: fixed quantizer (disables -b setting)\n"); |
|
667 |
fprintf(stderr, " -max_bframes integer: max bframes (default=0)\n"); |
fprintf(stderr, " -max_bframes integer: max bframes (default=0)\n"); |
668 |
fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (default=150)\n"); |
fprintf(stderr, " -bquant_ratio integer: bframe quantizer ratio (default=150)\n"); |
669 |
fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (default=100)\n"); |
fprintf(stderr, " -bquant_offset integer: bframe quantizer offset (default=100)\n"); |
670 |
fprintf(stderr, " -framerate float : target framerate (>0)\n"); |
fprintf(stderr, "\n"); |
671 |
|
fprintf(stderr, "Rate control options:\n"); |
672 |
|
fprintf(stderr, " -framerate float : target framerate (>0 | default=25.0)\n"); |
673 |
|
fprintf(stderr, " -bitrate integer : target bitrate\n"); |
674 |
|
fprintf(stderr, " -single : single pass mode\n"); |
675 |
|
fprintf(stderr, " -pass1 filename : twopass mode (first pass)\n"); |
676 |
|
fprintf(stderr, " -pass2 filename : twopass mode (2nd pass)\n"); |
677 |
|
fprintf(stderr, " -zq starting_frame float : bitrate zone; quant\n"); |
678 |
|
fprintf(stderr, " -zw starting_frame float : bitrate zone; weight\n"); |
679 |
|
fprintf(stderr, " -max_key_interval integer : maximum keyframe interval\n"); |
680 |
fprintf(stderr, "\n"); |
fprintf(stderr, "\n"); |
681 |
fprintf(stderr, "Other options\n"); |
fprintf(stderr, "Other options\n"); |
682 |
fprintf(stderr, " -asm : use assembly optmized code\n"); |
fprintf(stderr, " -asm : use assembly optmized code\n"); |
683 |
fprintf(stderr, " -quality integer: quality ([0..5])\n"); |
fprintf(stderr, " -quality integer: quality ([0..%d])\n", ME_ELEMENTS - 1); |
684 |
fprintf(stderr, " -packed : packed mode\n"); |
fprintf(stderr, " -packed : packed mode\n"); |
685 |
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
686 |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
687 |
fprintf(stderr, " -debug : print all MB quantizers\n"); |
fprintf(stderr, " -debug : activates xvidcore internal debugging output\n"); |
688 |
|
fprintf(stderr, " -vop_debug : print some info directly into encoded frames\n"); |
689 |
fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -help : prints this help message\n"); |
690 |
|
fprintf(stderr, "\n"); |
691 |
|
fprintf(stderr, "NB: You can define %d zones repeating the -z[qw] option as many times as needed.\n", MAX_ZONES); |
692 |
|
fprintf(stderr, "\n"); |
693 |
} |
} |
694 |
|
|
695 |
/***************************************************************************** |
/***************************************************************************** |
700 |
* |
* |
701 |
*****************************************************************************/ |
*****************************************************************************/ |
702 |
|
|
703 |
|
#ifndef READ_PNM |
704 |
static int |
static int |
705 |
read_pgmheader(FILE * handle) |
read_pgmheader(FILE * handle) |
706 |
{ |
{ |
756 |
|
|
757 |
return (0); |
return (0); |
758 |
} |
} |
759 |
|
#else |
760 |
|
static int |
761 |
|
read_pnmheader(FILE * handle) |
762 |
|
{ |
763 |
|
int bytes, xsize, ysize, depth; |
764 |
|
char dummy[2]; |
765 |
|
|
766 |
|
bytes = fread(dummy, 1, 2, handle); |
767 |
|
|
768 |
|
if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '6')) |
769 |
|
return (1); |
770 |
|
|
771 |
|
fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); |
772 |
|
if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { |
773 |
|
fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); |
774 |
|
return (2); |
775 |
|
} |
776 |
|
|
777 |
|
XDIM = xsize; |
778 |
|
YDIM = ysize; |
779 |
|
|
780 |
|
return (0); |
781 |
|
} |
782 |
|
|
783 |
|
static int |
784 |
|
read_pnmdata(FILE * handle, |
785 |
|
unsigned char *image) |
786 |
|
{ |
787 |
|
int i; |
788 |
|
char dummy; |
789 |
|
|
790 |
|
/* read Y component of picture */ |
791 |
|
fread(image, 1, XDIM * YDIM * 3, handle); |
792 |
|
|
793 |
|
/* I don't know why, but this seems needed */ |
794 |
|
fread(&dummy, 1, 1, handle); |
795 |
|
|
796 |
|
return (0); |
797 |
|
} |
798 |
|
#endif |
799 |
|
|
800 |
static int |
static int |
801 |
read_yuvdata(FILE * handle, |
read_yuvdata(FILE * handle, |
858 |
|
|
859 |
#define FRAMERATE_INCR 1001 |
#define FRAMERATE_INCR 1001 |
860 |
|
|
861 |
|
|
862 |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
863 |
static int |
static int |
864 |
enc_init(int use_assembler) |
enc_init(int use_assembler) |
865 |
{ |
{ |
866 |
int xerr; |
int xerr; |
867 |
|
//xvid_plugin_cbr_t cbr; |
868 |
xvid_enc_plugin_t plugins[3]; |
xvid_plugin_single_t single; |
869 |
|
xvid_plugin_2pass1_t rc2pass1; |
870 |
|
xvid_plugin_2pass2_t rc2pass2; |
871 |
|
//xvid_plugin_fixed_t rcfixed; |
872 |
|
xvid_enc_plugin_t plugins[7]; |
873 |
xvid_gbl_init_t xvid_gbl_init; |
xvid_gbl_init_t xvid_gbl_init; |
874 |
xvid_enc_create_t xvid_enc_create; |
xvid_enc_create_t xvid_enc_create; |
875 |
|
|
880 |
/* Set version -- version checking will done by xvidcore */ |
/* Set version -- version checking will done by xvidcore */ |
881 |
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
882 |
xvid_gbl_init.version = XVID_VERSION; |
xvid_gbl_init.version = XVID_VERSION; |
883 |
|
xvid_gbl_init.debug = ARG_DEBUG; |
884 |
|
|
885 |
|
|
886 |
/* Do we have to enable ASM optimizations ? */ |
/* Do we have to enable ASM optimizations ? */ |
911 |
xvid_enc_create.height = YDIM; |
xvid_enc_create.height = YDIM; |
912 |
|
|
913 |
/* init plugins */ |
/* init plugins */ |
914 |
|
xvid_enc_create.zones = ZONES; |
915 |
|
xvid_enc_create.num_zones = NUM_ZONES; |
916 |
|
|
917 |
xvid_enc_create.plugins = plugins; |
xvid_enc_create.plugins = plugins; |
918 |
xvid_enc_create.num_plugins = 0; |
xvid_enc_create.num_plugins = 0; |
919 |
|
|
920 |
|
if (ARG_SINGLE) { |
921 |
|
memset(&single, 0, sizeof(xvid_plugin_single_t)); |
922 |
|
single.version = XVID_VERSION; |
923 |
|
single.bitrate = ARG_BITRATE; |
924 |
|
|
925 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single; |
926 |
|
plugins[xvid_enc_create.num_plugins].param = &single; |
927 |
|
xvid_enc_create.num_plugins++; |
928 |
|
} |
929 |
|
|
930 |
|
if (ARG_PASS2) { |
931 |
|
memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); |
932 |
|
rc2pass2.version = XVID_VERSION; |
933 |
|
rc2pass2.filename = ARG_PASS2; |
934 |
|
rc2pass2.bitrate = ARG_BITRATE; |
935 |
|
|
936 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
937 |
|
plugins[xvid_enc_create.num_plugins].param = &rc2pass2; |
938 |
|
xvid_enc_create.num_plugins++; |
939 |
|
} |
940 |
|
|
941 |
|
if (ARG_PASS1) { |
942 |
|
memset(&rc2pass1, 0, sizeof(xvid_plugin_2pass1_t)); |
943 |
|
rc2pass1.version = XVID_VERSION; |
944 |
|
rc2pass1.filename = ARG_PASS1; |
945 |
|
|
946 |
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass1; |
947 |
|
plugins[xvid_enc_create.num_plugins].param = &rc2pass1; |
948 |
|
xvid_enc_create.num_plugins++; |
949 |
|
} |
950 |
|
|
951 |
if (ARG_LUMIMASKING) { |
if (ARG_LUMIMASKING) { |
952 |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking; |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking; |
953 |
plugins[xvid_enc_create.num_plugins].param = NULL; |
plugins[xvid_enc_create.num_plugins].param = NULL; |
960 |
xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
961 |
} |
} |
962 |
|
|
963 |
|
#if 0 |
964 |
if (ARG_DEBUG) { |
if (ARG_DEBUG) { |
965 |
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
966 |
plugins[xvid_enc_create.num_plugins].param = NULL; |
plugins[xvid_enc_create.num_plugins].param = NULL; |
967 |
xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
968 |
} |
} |
969 |
|
#endif |
970 |
|
|
971 |
/* No fancy thread tests */ |
/* No fancy thread tests */ |
972 |
xvid_enc_create.num_threads = 0; |
xvid_enc_create.num_threads = 0; |
981 |
} |
} |
982 |
|
|
983 |
/* Maximum key frame interval */ |
/* Maximum key frame interval */ |
984 |
|
if (ARG_MAXKEYINTERVAL > 0) { |
985 |
|
xvid_enc_create.max_key_interval = ARG_MAXKEYINTERVAL; |
986 |
|
}else { |
987 |
xvid_enc_create.max_key_interval = (int) ARG_FRAMERATE *10; |
xvid_enc_create.max_key_interval = (int) ARG_FRAMERATE *10; |
988 |
|
} |
989 |
|
|
990 |
/* Bframes settings */ |
/* Bframes settings */ |
991 |
xvid_enc_create.max_bframes = ARG_MAXBFRAMES; |
xvid_enc_create.max_bframes = ARG_MAXBFRAMES; |
997 |
|
|
998 |
/* Global encoder options */ |
/* Global encoder options */ |
999 |
xvid_enc_create.global = 0; |
xvid_enc_create.global = 0; |
1000 |
if (ARG_PACKED) xvid_enc_create.global |=XVID_PACKED; |
|
1001 |
if (ARG_STATS) xvid_enc_create.global |=XVID_EXTRASTATS_ENABLE; |
if (ARG_PACKED) |
1002 |
|
xvid_enc_create.global |=XVID_GLOBAL_PACKED; |
1003 |
|
|
1004 |
|
if (ARG_STATS) |
1005 |
|
xvid_enc_create.global |=XVID_GLOBAL_EXTRASTATS_ENABLE; |
1006 |
|
|
1007 |
/* I use a small value here, since will not encode whole movies, but short clips */ |
/* I use a small value here, since will not encode whole movies, but short clips */ |
1008 |
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
1052 |
/* Initialize input image fields */ |
/* Initialize input image fields */ |
1053 |
if (image) { |
if (image) { |
1054 |
xvid_enc_frame.input.plane[0] = image; |
xvid_enc_frame.input.plane[0] = image; |
1055 |
|
#ifndef READ_PNM |
1056 |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
1057 |
xvid_enc_frame.input.stride[0] = XDIM; |
xvid_enc_frame.input.stride[0] = XDIM; |
1058 |
|
#else |
1059 |
|
xvid_enc_frame.input.csp = XVID_CSP_BGR; |
1060 |
|
xvid_enc_frame.input.stride[0] = XDIM*3; |
1061 |
|
#endif |
1062 |
} else { |
} else { |
1063 |
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
1064 |
} |
} |
1065 |
|
|
1066 |
/* Set up core's general features */ |
/* Set up core's general features */ |
1067 |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
xvid_enc_frame.vol_flags = 0; |
1068 |
if (ARG_STATS) |
if (ARG_STATS) |
1069 |
xvid_enc_frame.vol_flags |= XVID_EXTRASTATS; |
xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; |
1070 |
|
|
1071 |
/* Set up core's general features */ |
/* Set up core's general features */ |
1072 |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
1073 |
|
if (ARG_VOPDEBUG) { |
1074 |
|
xvid_enc_frame.vop_flags |= XVID_VOP_DEBUG; |
1075 |
|
} |
1076 |
|
|
1077 |
/* Frame type -- let core decide for us */ |
/* Frame type -- let core decide for us */ |
1078 |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
1079 |
|
|
1080 |
/* Force the right quantizer */ |
/* Force the right quantizer -- It is internally managed by RC plugins */ |
1081 |
xvid_enc_frame.quant = ARG_QUANTI; |
xvid_enc_frame.quant = 0; |
1082 |
|
|
1083 |
/* Set up motion estimation flags */ |
/* Set up motion estimation flags */ |
1084 |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |