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 Christoph Lampert |
* Copyright(C) 2002-2003 Christoph Lampert |
7 |
* |
* |
8 |
* This program is free software; you can redistribute it and/or modify |
* This program is free software; you can redistribute it and/or modify |
9 |
* 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 |
19 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
20 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 |
* |
* |
22 |
* $Id: xvid_encraw.c,v 1.9 2003-02-11 21:56:31 edgomez Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.5 2003-03-13 11:07:20 suxen_drol Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
26 |
/***************************************************************************** |
/***************************************************************************** |
27 |
* Application notes : |
* Application notes : |
28 |
* |
* |
29 |
* A sequence of YUV pics in PGM file format is encoded and decoded |
* A sequence of raw YUV I420 pics or YUV I420 PGM file format is encoded |
30 |
* The speed is measured and PSNR of decoded picture is calculated. |
* The speed is measured and frames' PSNR are taken from core. |
31 |
* |
* |
32 |
* The program is plain C and needs no libraries except for libxvidcore, |
* The program is plain C and needs no libraries except for libxvidcore, |
33 |
* and maths-lib. |
* and maths-lib. |
38 |
#include <stdlib.h> |
#include <stdlib.h> |
39 |
#include <string.h> |
#include <string.h> |
40 |
#include <math.h> |
#include <math.h> |
41 |
#ifndef _MSC_VER |
#ifndef WIN32 |
42 |
#include <sys/time.h> |
#include <sys/time.h> |
43 |
#else |
#else |
44 |
#include <time.h> |
#include <time.h> |
50 |
* Quality presets |
* Quality presets |
51 |
****************************************************************************/ |
****************************************************************************/ |
52 |
|
|
53 |
static int const motion_presets[7] = { |
static xvid_motion_t const motion_presets[] = { |
54 |
0, /* Q 0 */ |
0, |
55 |
PMV_EARLYSTOP16, /* Q 1 */ |
PMV_HALFPELREFINE16, |
56 |
PMV_EARLYSTOP16, /* Q 2 */ |
PMV_HALFPELREFINE16, |
57 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16, /* Q 3 */ |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8, |
58 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16, /* Q 4 */ |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8 | PMV_EXTSEARCH16 | PMV_USESQUARES16, |
59 |
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EARLYSTOP8 | /* Q 5 */ |
PMV_HALFPELREFINE16 | PMV_HALFPELREFINE8 | PMV_EXTSEARCH16 | PMV_USESQUARES16 | PMV_CHROMA16 | PMV_CHROMA8, |
|
PMV_HALFPELREFINE8, |
|
|
PMV_EARLYSTOP16 | PMV_HALFPELREFINE16 | PMV_EXTSEARCH16 | /* Q 6 */ |
|
|
PMV_USESQUARES16 | PMV_EARLYSTOP8 | PMV_HALFPELREFINE8 |
|
60 |
}; |
}; |
61 |
|
|
62 |
static int const general_presets[7] = { |
static xvid_vol_t const vol_presets[] = { |
63 |
XVID_H263QUANT, /* Q 0 */ |
XVID_MPEGQUANT, |
64 |
XVID_MPEGQUANT, /* Q 1 */ |
0, |
65 |
XVID_H263QUANT, /* Q 2 */ |
0, |
66 |
XVID_H263QUANT | XVID_HALFPEL, /* Q 3 */ |
XVID_QUARTERPEL, |
67 |
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, /* Q 4 */ |
XVID_QUARTERPEL | XVID_GMC, |
68 |
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V, /* Q 5 */ |
XVID_QUARTERPEL | XVID_GMC |
|
XVID_H263QUANT | XVID_HALFPEL | XVID_INTER4V /* Q 6 */ |
|
69 |
}; |
}; |
70 |
|
|
71 |
|
static xvid_vop_t const vop_presets[] = { |
72 |
|
XVID_DYNAMIC_BFRAMES, |
73 |
|
XVID_DYNAMIC_BFRAMES, |
74 |
|
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL, |
75 |
|
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V, |
76 |
|
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED, |
77 |
|
XVID_DYNAMIC_BFRAMES | XVID_HALFPEL | XVID_INTER4V | XVID_HQACPRED | XVID_MODEDECISION_BITS |
78 |
|
}; |
79 |
|
|
80 |
/***************************************************************************** |
/***************************************************************************** |
81 |
* Command line global variables |
* Command line global variables |
84 |
/* Maximum number of frames to encode */ |
/* Maximum number of frames to encode */ |
85 |
#define ABS_MAXFRAMENR 9999 |
#define ABS_MAXFRAMENR 9999 |
86 |
|
|
87 |
/* HINTMODEs */ |
static int ARG_STATS = 0; |
|
#define HINT_MODE_NONE 0 |
|
|
#define HINT_MODE_GET 1 |
|
|
#define HINT_MODE_SET 2 |
|
|
#define HINT_FILE "hints.mv" |
|
|
|
|
88 |
static int ARG_BITRATE = 900; |
static int ARG_BITRATE = 900; |
89 |
static int ARG_QUANTI = 0; |
static int ARG_QUANTI = 0; |
90 |
static int ARG_QUALITY = 6; |
static int ARG_QUALITY = 5; |
91 |
static int ARG_MINQUANT = 1; |
static int ARG_MINQUANT = 1; |
92 |
static int ARG_MAXQUANT = 31; |
static int ARG_MAXQUANT = 31; |
93 |
static float ARG_FRAMERATE = 25.00f; |
static float ARG_FRAMERATE = 25.00f; |
95 |
static char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
96 |
static int ARG_INPUTTYPE = 0; |
static int ARG_INPUTTYPE = 0; |
97 |
static int ARG_SAVEMPEGSTREAM = 0; |
static int ARG_SAVEMPEGSTREAM = 0; |
|
static int ARG_OUTPUTTYPE = 0; |
|
98 |
static char *ARG_OUTPUTFILE = NULL; |
static char *ARG_OUTPUTFILE = NULL; |
|
static int ARG_HINTMODE = HINT_MODE_NONE; |
|
99 |
static int XDIM = 0; |
static int XDIM = 0; |
100 |
static int YDIM = 0; |
static int YDIM = 0; |
101 |
|
static int ARG_BQRATIO = 150; |
102 |
|
static int ARG_BQOFFSET = 100; |
103 |
|
static int ARG_MAXBFRAMES = 0; |
104 |
|
static int ARG_PACKED = 0; |
105 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
106 |
|
|
107 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
108 |
#define SMALL_EPS 1e-10 |
#define SMALL_EPS (1e-10) |
|
|
|
|
#define LONG_PACK(a,b,c,d) ((long) (((long)(a))<<24) | (((long)(b))<<16) | \ |
|
|
(((long)(c))<<8) |((long)(d))) |
|
109 |
|
|
110 |
#define SWAP(a) ( (((a)&0x000000ff)<<24) | (((a)&0x0000ff00)<<8) | \ |
#define SWAP(a) ( (((a)&0x000000ff)<<24) | (((a)&0x0000ff00)<<8) | \ |
111 |
(((a)&0x00ff0000)>>8) | (((a)&0xff000000)>>24) ) |
(((a)&0x00ff0000)>>8) | (((a)&0xff000000)>>24) ) |
140 |
/* Encoder related functions */ |
/* Encoder related functions */ |
141 |
static int enc_init(int use_assembler); |
static int enc_init(int use_assembler); |
142 |
static int enc_stop(); |
static int enc_stop(); |
143 |
static int enc_main(unsigned char* image, unsigned char* bitstream, |
static int enc_main(unsigned char* image, |
144 |
unsigned char *hints_buffer, |
unsigned char* bitstream, |
145 |
long *streamlength, long* frametype, long *hints_size); |
int *key, |
146 |
|
int *stats_type, |
147 |
|
int *stats_quant, |
148 |
|
int *stats_length, |
149 |
|
int stats[3]); |
150 |
|
|
151 |
/***************************************************************************** |
/***************************************************************************** |
152 |
* Main function |
* Main function |
158 |
unsigned char *mp4_buffer = NULL; |
unsigned char *mp4_buffer = NULL; |
159 |
unsigned char *in_buffer = NULL; |
unsigned char *in_buffer = NULL; |
160 |
unsigned char *out_buffer = NULL; |
unsigned char *out_buffer = NULL; |
|
unsigned char *hints_buffer = NULL; |
|
161 |
|
|
162 |
double enctime; |
double enctime; |
163 |
double totalenctime=0.; |
double totalenctime=0.; |
164 |
|
|
165 |
long totalsize; |
int totalsize; |
|
long hints_size; |
|
166 |
int status; |
int status; |
167 |
long frame_type; |
int m4v_size; |
168 |
long bigendian; |
int key; |
169 |
|
int stats_type; |
170 |
long m4v_size; |
int stats_quant; |
171 |
|
int stats_length; |
172 |
int use_assembler=0; |
int use_assembler=0; |
173 |
|
|
174 |
char filename[256]; |
char filename[256]; |
175 |
|
|
176 |
FILE *in_file = stdin; |
FILE *in_file = stdin; |
177 |
FILE *out_file = NULL; |
FILE *out_file = NULL; |
|
FILE *hints_file = NULL; |
|
178 |
|
|
179 |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
180 |
printf("written by Christoph Lampert 2002\n\n"); |
printf("written by Christoph Lampert 2002-2003\n\n"); |
181 |
|
|
182 |
/***************************************************************************** |
/***************************************************************************** |
183 |
* Command line parsing |
* Command line parsing |
200 |
i++; |
i++; |
201 |
ARG_BITRATE = atoi(argv[i]); |
ARG_BITRATE = atoi(argv[i]); |
202 |
} |
} |
203 |
|
else if (strcmp("-bn", argv[i]) == 0 && i < argc - 1 ) { |
204 |
|
i++; |
205 |
|
ARG_MAXBFRAMES = atoi(argv[i]); |
206 |
|
} |
207 |
|
else if (strcmp("-p", argv[i]) == 0) { |
208 |
|
ARG_PACKED = 1; |
209 |
|
} |
210 |
|
else if (strcmp("-bqr", argv[i]) == 0 && i < argc - 1 ) { |
211 |
|
i++; |
212 |
|
ARG_BQRATIO = atoi(argv[i]); |
213 |
|
} |
214 |
|
else if (strcmp("-bqo", argv[i]) == 0 && i < argc - 1 ) { |
215 |
|
i++; |
216 |
|
ARG_BQOFFSET = atoi(argv[i]); |
217 |
|
} |
218 |
else if (strcmp("-q", argv[i]) == 0 && i < argc - 1 ) { |
else if (strcmp("-q", argv[i]) == 0 && i < argc - 1 ) { |
219 |
i++; |
i++; |
220 |
ARG_QUALITY = atoi(argv[i]); |
ARG_QUALITY = atoi(argv[i]); |
227 |
i++; |
i++; |
228 |
ARG_INPUTFILE = argv[i]; |
ARG_INPUTFILE = argv[i]; |
229 |
} |
} |
230 |
|
else if (strcmp("-s", argv[i]) == 0) { |
231 |
|
ARG_STATS = 1; |
232 |
|
} |
233 |
else if (strcmp("-t", argv[i]) == 0 && i < argc - 1 ) { |
else if (strcmp("-t", argv[i]) == 0 && i < argc - 1 ) { |
234 |
i++; |
i++; |
235 |
ARG_INPUTTYPE = atoi(argv[i]); |
ARG_INPUTTYPE = atoi(argv[i]); |
242 |
i++; |
i++; |
243 |
ARG_QUANTI = atoi(argv[i]); |
ARG_QUANTI = atoi(argv[i]); |
244 |
} |
} |
245 |
else if (strcmp("-m", argv[i]) == 0 && i < argc - 1 ) { |
else if (strcmp("-m", argv[i]) == 0) { |
246 |
i++; |
ARG_SAVEMPEGSTREAM = 1; |
|
ARG_SAVEMPEGSTREAM = atoi(argv[i]); |
|
|
} |
|
|
else if (strcmp("-mt", argv[i]) == 0 && i < argc - 1 ) { |
|
|
i++; |
|
|
ARG_OUTPUTTYPE = atoi(argv[i]); |
|
|
} |
|
|
else if (strcmp("-mv", argv[i]) == 0 && i < argc - 1 ) { |
|
|
i++; |
|
|
ARG_HINTMODE = atoi(argv[i]); |
|
247 |
} |
} |
248 |
else if (strcmp("-o", argv[i]) == 0 && i < argc - 1 ) { |
else if (strcmp("-o", argv[i]) == 0 && i < argc - 1 ) { |
249 |
i++; |
i++; |
269 |
ARG_INPUTTYPE = 1; /* pgm */ |
ARG_INPUTTYPE = 1; /* pgm */ |
270 |
} |
} |
271 |
|
|
272 |
if ( ARG_QUALITY < 0 || ARG_QUALITY > 6) { |
if ( ARG_QUALITY < 0 || ARG_QUALITY > 5) { |
273 |
fprintf(stderr,"Wrong Quality\n"); |
fprintf(stderr,"Wrong Quality\n"); |
274 |
return -1; |
return(-1); |
275 |
} |
} |
276 |
|
|
277 |
if ( ARG_BITRATE <= 0 && ARG_QUANTI == 0) { |
if ( ARG_BITRATE <= 0 && ARG_QUANTI == 0) { |
278 |
fprintf(stderr,"Wrong Bitrate\n"); |
fprintf(stderr,"Wrong Bitrate\n"); |
279 |
return -1; |
return(-1); |
280 |
} |
} |
281 |
|
|
282 |
if ( ARG_FRAMERATE <= 0) { |
if ( ARG_FRAMERATE <= 0) { |
283 |
fprintf(stderr,"Wrong Framerate %s \n",argv[5]); |
fprintf(stderr,"Wrong Framerate %s \n",argv[5]); |
284 |
return -1; |
return(-1); |
285 |
} |
} |
286 |
|
|
287 |
if ( ARG_MAXFRAMENR <= 0) { |
if ( ARG_MAXFRAMENR <= 0) { |
288 |
fprintf(stderr,"Wrong number of frames\n"); |
fprintf(stderr,"Wrong number of frames\n"); |
289 |
return -1; |
return(-1); |
|
} |
|
|
|
|
|
if ( ARG_HINTMODE != HINT_MODE_NONE && |
|
|
ARG_HINTMODE != HINT_MODE_GET && |
|
|
ARG_HINTMODE != HINT_MODE_SET) |
|
|
ARG_HINTMODE = HINT_MODE_NONE; |
|
|
|
|
|
if( ARG_HINTMODE != HINT_MODE_NONE) { |
|
|
char *rights = "rb"; |
|
|
|
|
|
/* |
|
|
* If we are getting hints from core, we will have to write them to |
|
|
* hint file |
|
|
*/ |
|
|
if(ARG_HINTMODE == HINT_MODE_GET) |
|
|
rights = "w+b"; |
|
|
|
|
|
/* Open the hint file */ |
|
|
hints_file = fopen(HINT_FILE, rights); |
|
|
if(hints_file == NULL) { |
|
|
fprintf(stderr, "Error opening input file %s\n", HINT_FILE); |
|
|
return -1; |
|
|
} |
|
|
|
|
|
/* Allocate hint memory space, we will be using rawhints */ |
|
|
/* NB : Hope 1Mb is enough */ |
|
|
if((hints_buffer = malloc(1024*1024)) == NULL) { |
|
|
fprintf(stderr, "Memory allocation error\n"); |
|
|
return -1; |
|
|
} |
|
|
|
|
290 |
} |
} |
291 |
|
|
292 |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
if ( ARG_INPUTFILE == NULL || strcmp(ARG_INPUTFILE, "stdin") == 0) { |
297 |
in_file = fopen(ARG_INPUTFILE, "rb"); |
in_file = fopen(ARG_INPUTFILE, "rb"); |
298 |
if (in_file == NULL) { |
if (in_file == NULL) { |
299 |
fprintf(stderr, "Error opening input file %s\n", ARG_INPUTFILE); |
fprintf(stderr, "Error opening input file %s\n", ARG_INPUTFILE); |
300 |
return -1; |
return(-1); |
301 |
} |
} |
302 |
} |
} |
303 |
|
|
304 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
305 |
if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
306 |
fprintf(stderr, "Wrong input format, I want YUV encapsulated in PGM\n"); |
fprintf(stderr, "Wrong input format, I want YUV encapsulated in PGM\n"); |
307 |
return -1; |
return(-1); |
308 |
} |
} |
309 |
} |
} |
310 |
|
|
311 |
/* now we know the sizes, so allocate memory */ |
/* now we know the sizes, so allocate memory */ |
|
|
|
312 |
in_buffer = (unsigned char *) malloc(IMAGE_SIZE(XDIM,YDIM)); |
in_buffer = (unsigned char *) malloc(IMAGE_SIZE(XDIM,YDIM)); |
313 |
if (!in_buffer) |
if (!in_buffer) |
314 |
goto free_all_memory; |
goto free_all_memory; |
334 |
* Main loop |
* Main loop |
335 |
****************************************************************************/ |
****************************************************************************/ |
336 |
|
|
337 |
totalsize = LONG_PACK('M','P','4','U'); |
if (ARG_SAVEMPEGSTREAM && ARG_OUTPUTFILE) { |
|
if(*((char *)(&totalsize)) == 'M') |
|
|
bigendian = 1; |
|
|
else |
|
|
bigendian = 0; |
|
|
|
|
|
if (ARG_SAVEMPEGSTREAM && (ARG_OUTPUTTYPE || ARG_OUTPUTFILE)) { |
|
|
|
|
|
if (ARG_OUTPUTFILE == NULL && ARG_OUTPUTTYPE) |
|
|
ARG_OUTPUTFILE = "stream.mp4u"; |
|
|
else if(ARG_OUTPUTFILE == NULL && !ARG_OUTPUTTYPE) |
|
|
ARG_OUTPUTFILE = "stream.m4v"; |
|
338 |
|
|
339 |
if((out_file = fopen(ARG_OUTPUTFILE, "w+b")) == NULL) { |
if((out_file = fopen(ARG_OUTPUTFILE, "w+b")) == NULL) { |
340 |
fprintf(stderr, "Error opening output file %s\n", ARG_OUTPUTFILE); |
fprintf(stderr, "Error opening output file %s\n", ARG_OUTPUTFILE); |
341 |
goto release_all; |
goto release_all; |
342 |
} |
} |
343 |
|
|
|
/* Write header */ |
|
|
if (ARG_OUTPUTTYPE) { |
|
|
|
|
|
long test = LONG_PACK('M','P','4','U'); |
|
|
|
|
|
test = (!bigendian)?SWAP(test):test; |
|
|
|
|
|
fwrite(&test, sizeof(test), 1, out_file); |
|
|
|
|
|
} |
|
|
|
|
344 |
} |
} |
345 |
else { |
else { |
346 |
out_file = NULL; |
out_file = NULL; |
354 |
|
|
355 |
do { |
do { |
356 |
|
|
357 |
if (ARG_INPUTTYPE) |
char *type; |
358 |
status = read_pgmdata(in_file, in_buffer); /* read PGM data (YUV-format) */ |
int stats[3]; |
|
else |
|
|
status = read_yuvdata(in_file, in_buffer); /* read raw data (YUV-format) */ |
|
359 |
|
|
360 |
if (status) |
if(ARG_INPUTTYPE) { |
361 |
{ |
/* read PGM data (YUV-format) */ |
362 |
/* Couldn't read image, most likely end-of-file */ |
status = read_pgmdata(in_file, in_buffer); |
363 |
continue; |
} else { |
364 |
|
/* read raw data (YUV-format) */ |
365 |
|
status = read_yuvdata(in_file, in_buffer); |
366 |
} |
} |
367 |
|
|
368 |
/***************************************************************************** |
if(status) { |
369 |
* Read hints from file |
/* Couldn't read image, most likely end-of-file */ |
370 |
****************************************************************************/ |
continue; |
|
|
|
|
if(ARG_HINTMODE == HINT_MODE_SET) { |
|
|
fread(&hints_size, 1, sizeof(long), hints_file); |
|
|
hints_size = (!bigendian)?SWAP(hints_size):hints_size; |
|
|
fread(hints_buffer, 1, hints_size, hints_file); |
|
371 |
} |
} |
372 |
|
|
373 |
/***************************************************************************** |
/***************************************************************************** |
375 |
****************************************************************************/ |
****************************************************************************/ |
376 |
|
|
377 |
enctime = msecond(); |
enctime = msecond(); |
378 |
status = enc_main(in_buffer, mp4_buffer, hints_buffer, |
m4v_size = enc_main(in_buffer, mp4_buffer, &key, &stats_type, &stats_quant, &stats_length, stats); |
|
&m4v_size, &frame_type, &hints_size); |
|
379 |
enctime = msecond() - enctime; |
enctime = msecond() - enctime; |
380 |
|
|
381 |
totalenctime += enctime; |
/* Write the Frame statistics */ |
|
totalsize += m4v_size; |
|
382 |
|
|
383 |
printf("Frame %5d: intra %1d, enctime=%6.1f ms, size=%6dbytes\n", |
printf("Frame %5d: key=%i, time(ms)=%6.1f, length=%7d", |
384 |
(int)filenr, (int)frame_type, (float)enctime, (int)m4v_size); |
(int)filenr, |
385 |
|
key, |
386 |
|
(float)enctime, |
387 |
|
(int)m4v_size); |
388 |
|
|
389 |
/***************************************************************************** |
if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
|
* Save hints to file |
|
|
****************************************************************************/ |
|
390 |
|
|
391 |
if(ARG_HINTMODE == HINT_MODE_GET) { |
switch(stats_type) { |
392 |
hints_size = (!bigendian)?SWAP(hints_size):hints_size; |
case XVID_TYPE_IVOP: |
393 |
fwrite(&hints_size, 1, sizeof(long), hints_file); |
type = "I"; |
394 |
hints_size = (!bigendian)?SWAP(hints_size):hints_size; |
break; |
395 |
fwrite(hints_buffer, 1, hints_size, hints_file); |
case XVID_TYPE_PVOP: |
396 |
|
type = "P"; |
397 |
|
break; |
398 |
|
case XVID_TYPE_BVOP: |
399 |
|
type = "B"; |
400 |
|
break; |
401 |
|
case XVID_TYPE_SVOP: |
402 |
|
type = "S"; |
403 |
|
break; |
404 |
|
default: |
405 |
|
type = "U"; |
406 |
|
break; |
407 |
} |
} |
408 |
|
|
409 |
|
printf(" | type=%s quant=%2d, length=%7d", type, stats_quant, stats_length); |
410 |
|
|
411 |
|
if(ARG_STATS) { |
412 |
|
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
413 |
|
(stats[0] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[0]/((float)(XDIM)*(YDIM))), |
414 |
|
(stats[1] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[1]/((float)(XDIM)*(YDIM)/4)), |
415 |
|
(stats[2] == 0)? 0.0f: 48.131f - 10*(float)log10((float)stats[2]/((float)(XDIM)*(YDIM)/4))); |
416 |
|
} |
417 |
|
} |
418 |
|
|
419 |
|
printf("\n"); |
420 |
|
|
421 |
|
|
422 |
|
/* Update encoding time stats */ |
423 |
|
totalenctime += enctime; |
424 |
|
totalsize += m4v_size; |
425 |
|
|
426 |
|
/* Not coded frames return 0 */ |
427 |
|
if(m4v_size == 0) goto next_frame; |
428 |
|
|
429 |
|
|
430 |
/***************************************************************************** |
/***************************************************************************** |
431 |
* Save stream to file |
* Save stream to file |
432 |
****************************************************************************/ |
****************************************************************************/ |
442 |
out_file = NULL; |
out_file = NULL; |
443 |
} |
} |
444 |
else { |
else { |
|
/* Using mp4u container */ |
|
|
if (ARG_OUTPUTTYPE) { |
|
|
long size = m4v_size; |
|
|
size = (!bigendian)?SWAP(size):size; |
|
|
fwrite(&size, sizeof(size), 1, out_file); |
|
|
} |
|
445 |
|
|
446 |
/* Write mp4 data */ |
/* Write mp4 data */ |
447 |
fwrite(mp4_buffer, m4v_size, 1, out_file); |
fwrite(mp4_buffer, 1, m4v_size, out_file); |
448 |
|
|
449 |
} |
} |
450 |
} |
} |
451 |
|
|
452 |
|
filenr++; |
453 |
|
|
454 |
|
next_frame: |
455 |
/* Read the header if it's pgm stream */ |
/* Read the header if it's pgm stream */ |
456 |
if (ARG_INPUTTYPE) |
if (ARG_INPUTTYPE) |
457 |
status = read_pgmheader(in_file); |
status = read_pgmheader(in_file); |
458 |
|
|
|
filenr++; |
|
|
|
|
459 |
} while ( (!status) && (filenr<ARG_MAXFRAMENR) ); |
} while ( (!status) && (filenr<ARG_MAXFRAMENR) ); |
460 |
|
|
461 |
|
|
467 |
totalsize /= filenr; |
totalsize /= filenr; |
468 |
totalenctime /= filenr; |
totalenctime /= filenr; |
469 |
|
|
470 |
printf("Avg: enctime %5.2f ms, %5.2f fps, filesize %7d bytes\n", |
printf("Avg: enctime(ms) =%7.2f, fps =%7.2f, length(bytes) = %7d\n", |
471 |
totalenctime, 1000/totalenctime, (int)totalsize); |
totalenctime, 1000/totalenctime, (int)totalsize); |
472 |
|
|
473 |
|
|
474 |
/***************************************************************************** |
/***************************************************************************** |
475 |
* XviD PART Stop |
* XviD PART Stop |
476 |
****************************************************************************/ |
****************************************************************************/ |
488 |
fclose(in_file); |
fclose(in_file); |
489 |
if(out_file) |
if(out_file) |
490 |
fclose(out_file); |
fclose(out_file); |
|
if(hints_file) |
|
|
fclose(hints_file); |
|
491 |
|
|
492 |
free_all_memory: |
free_all_memory: |
493 |
free(out_buffer); |
free(out_buffer); |
494 |
free(mp4_buffer); |
free(mp4_buffer); |
495 |
free(in_buffer); |
free(in_buffer); |
|
if(hints_buffer) free(hints_buffer); |
|
496 |
|
|
497 |
return 0; |
return(0); |
498 |
|
|
499 |
} |
} |
500 |
|
|
513 |
#ifndef WIN32 |
#ifndef WIN32 |
514 |
struct timeval tv; |
struct timeval tv; |
515 |
gettimeofday(&tv, 0); |
gettimeofday(&tv, 0); |
516 |
return tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3; |
return(tv.tv_sec*1.0e3 + tv.tv_usec * 1.0e-3); |
517 |
#else |
#else |
518 |
clock_t clk; |
clock_t clk; |
519 |
clk = clock(); |
clk = clock(); |
520 |
return clk * 1000 / CLOCKS_PER_SEC; |
return(clk * 1000 / CLOCKS_PER_SEC); |
521 |
#endif |
#endif |
522 |
} |
} |
523 |
|
|
528 |
static void usage() |
static void usage() |
529 |
{ |
{ |
530 |
|
|
531 |
fprintf(stderr, "Usage : xvid_encraw [OPTIONS]\n"); |
fprintf(stderr, "Usage : xvid_stat [OPTIONS]\n"); |
532 |
fprintf(stderr, "Options :\n"); |
fprintf(stderr, "Options :\n"); |
|
fprintf(stderr, " -asm : use assembly code\n"); |
|
533 |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
fprintf(stderr, " -w integer : frame width ([1.2048])\n"); |
534 |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
fprintf(stderr, " -h integer : frame height ([1.2048])\n"); |
535 |
fprintf(stderr, " -b integer : target bitrate (>0 | default=900kbit)\n"); |
fprintf(stderr, " -b integer : target bitrate (>0 | default=900kbit)\n"); |
536 |
|
fprintf(stderr, " -bn integer : max bframes (default=0)\n"); |
537 |
|
fprintf(stderr, " -p : packed mode\n"); |
538 |
|
fprintf(stderr, " -bqr integer : bframe quantizer ratio (default=150)\n"); |
539 |
|
fprintf(stderr, " -bqo integer : bframe quantizer offset (default=100)\n"); |
540 |
fprintf(stderr, " -f float : target framerate (>0)\n"); |
fprintf(stderr, " -f float : target framerate (>0)\n"); |
541 |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
fprintf(stderr, " -i string : input filename (default=stdin)\n"); |
542 |
|
fprintf(stderr, " -s : print stats about encoded frames\n"); |
543 |
fprintf(stderr, " -t integer : input data type (yuv=0, pgm=1)\n"); |
fprintf(stderr, " -t integer : input data type (yuv=0, pgm=1)\n"); |
544 |
fprintf(stderr, " -n integer : number of frames to encode\n"); |
fprintf(stderr, " -n integer : number of frames to encode\n"); |
545 |
fprintf(stderr, " -q integer : quality ([0..5])\n"); |
fprintf(stderr, " -q integer : quality ([0..5])\n"); |
546 |
fprintf(stderr, " -m boolean : save mpeg4 raw stream (0 False*, !=0 True)\n"); |
fprintf(stderr, " -d boolean : save decoder output (0 False*, !=0 True)\n"); |
547 |
|
fprintf(stderr, " -m : save mpeg4 raw stream\n"); |
548 |
fprintf(stderr, " -o string : output container filename (only usefull when -m 1 is used) :\n"); |
fprintf(stderr, " -o string : output container filename (only usefull when -m 1 is used) :\n"); |
549 |
fprintf(stderr, " When this option is not used : one file per encoded frame\n"); |
fprintf(stderr, " When this option is not used : one file per encoded frame\n"); |
550 |
fprintf(stderr, " When this option is used :\n"); |
fprintf(stderr, " When this option is used : save to 'string' file\n"); |
|
fprintf(stderr, " + stream.m4v with -mt 0\n"); |
|
|
fprintf(stderr, " + stream.mp4u with -mt 1\n"); |
|
|
fprintf(stderr, " -mt integer : output type (m4v=0, mp4u=1)\n"); |
|
|
fprintf(stderr, " -mv integer : Use motion vector hints (no hints=0, get hints=1, set hints=2)\n"); |
|
551 |
fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -help : prints this help message\n"); |
552 |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
fprintf(stderr, " -quant integer : fixed quantizer (disables -b setting)\n"); |
553 |
fprintf(stderr, " (* means default)\n"); |
fprintf(stderr, " (* means default)\n"); |
570 |
bytes = fread(dummy,1,2,handle); |
bytes = fread(dummy,1,2,handle); |
571 |
|
|
572 |
if ( (bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '5' )) |
if ( (bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '5' )) |
573 |
return 1; |
return(1); |
574 |
|
|
575 |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
fscanf(handle,"%d %d %d",&xsize,&ysize,&depth); |
576 |
if ( (xsize > 1440) || (ysize > 2880 ) || (depth != 255) ) |
if ( (xsize > 1440) || (ysize > 2880 ) || (depth != 255) ) |
577 |
{ |
{ |
578 |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
fprintf(stderr,"%d %d %d\n",xsize,ysize,depth); |
579 |
return 2; |
return(2); |
580 |
} |
} |
581 |
if ( (XDIM==0) || (YDIM==0) ) |
if ( (XDIM==0) || (YDIM==0) ) |
582 |
{ |
{ |
584 |
YDIM=ysize*2/3; |
YDIM=ysize*2/3; |
585 |
} |
} |
586 |
|
|
587 |
return 0; |
return(0); |
588 |
} |
} |
589 |
|
|
590 |
static int read_pgmdata(FILE* handle, unsigned char *image) |
static int read_pgmdata(FILE* handle, unsigned char *image) |
615 |
/* I don't know why, but this seems needed */ |
/* I don't know why, but this seems needed */ |
616 |
fread(&dummy, 1, 1, handle); |
fread(&dummy, 1, 1, handle); |
617 |
|
|
618 |
return 0; |
return(0); |
619 |
} |
} |
620 |
|
|
621 |
static int read_yuvdata(FILE* handle, unsigned char *image) |
static int read_yuvdata(FILE* handle, unsigned char *image) |
622 |
{ |
{ |
623 |
|
|
624 |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != (unsigned int)IMAGE_SIZE(XDIM, YDIM)) |
if (fread(image, 1, IMAGE_SIZE(XDIM, YDIM), handle) != (unsigned int)IMAGE_SIZE(XDIM, YDIM)) |
625 |
return 1; |
return(1); |
626 |
else |
else |
627 |
return 0; |
return(0); |
628 |
} |
} |
629 |
|
|
630 |
/***************************************************************************** |
/***************************************************************************** |
631 |
* Routines for encoding: init encoder, frame step, release encoder |
* Routines for encoding: init encoder, frame step, release encoder |
632 |
****************************************************************************/ |
****************************************************************************/ |
633 |
|
|
634 |
|
/* sample plugin */ |
635 |
|
|
636 |
|
int rawenc_debug(void * handle, int opt, void * param1, void * param2) |
637 |
|
{ |
638 |
|
switch(opt) |
639 |
|
{ |
640 |
|
case XVID_PLG_INFO : |
641 |
|
case XVID_PLG_CREATE : |
642 |
|
case XVID_PLG_DESTROY : |
643 |
|
case XVID_PLG_BEFORE : |
644 |
|
return 0; |
645 |
|
|
646 |
|
case XVID_PLG_AFTER : |
647 |
|
{ |
648 |
|
xvid_plg_data_t * data = (xvid_plg_data_t*)param1; |
649 |
|
printf("type=%i, quant=%i, length=%i\n", data->type, data->quant, data->length); |
650 |
|
return 0; |
651 |
|
} |
652 |
|
} |
653 |
|
|
654 |
|
return XVID_ERR_FAIL; |
655 |
|
} |
656 |
|
|
657 |
|
|
658 |
#define FRAMERATE_INCR 1001 |
#define FRAMERATE_INCR 1001 |
659 |
|
|
660 |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
/* Initialize encoder for first use, pass all needed parameters to the codec */ |
662 |
{ |
{ |
663 |
int xerr; |
int xerr; |
664 |
|
|
665 |
XVID_INIT_PARAM xinit; |
/* xvid_enc_plugin_t plugins[1]; */ |
666 |
XVID_ENC_PARAM xparam; |
|
667 |
|
xvid_gbl_init_t xvid_gbl_init; |
668 |
|
xvid_enc_create_t xvid_enc_create; |
669 |
|
|
670 |
|
/*------------------------------------------------------------------------ |
671 |
|
* XviD core initialization |
672 |
|
*----------------------------------------------------------------------*/ |
673 |
|
|
674 |
|
/* Set version -- version checking will done by xvidcore*/ |
675 |
|
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
676 |
|
xvid_gbl_init.version = XVID_VERSION; |
677 |
|
|
678 |
|
|
679 |
|
/* Do we have to enable ASM optimizations ? */ |
680 |
if(use_assembler) { |
if(use_assembler) { |
681 |
|
|
682 |
#ifdef ARCH_IA64 |
#ifdef ARCH_IS_IA64 |
683 |
xinit.cpu_flags = XVID_CPU_FORCE | XVID_CPU_IA64; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_IA64; |
684 |
#else |
#else |
685 |
xinit.cpu_flags = 0; |
xvid_gbl_init.cpu_flags = 0; |
686 |
#endif |
#endif |
687 |
} |
} |
688 |
else { |
else { |
689 |
xinit.cpu_flags = XVID_CPU_FORCE; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE; |
690 |
} |
} |
691 |
|
|
692 |
xvid_init(NULL, 0, &xinit, NULL); |
/* Initialize XviD core -- Should be done once per __process__ */ |
693 |
|
xvid_global(NULL, XVID_GBL_INIT, &xvid_gbl_init, NULL); |
694 |
|
|
695 |
xparam.width = XDIM; |
/*------------------------------------------------------------------------ |
696 |
xparam.height = YDIM; |
* XviD encoder initialization |
697 |
if ((ARG_FRAMERATE - (int)ARG_FRAMERATE) < SMALL_EPS) |
*----------------------------------------------------------------------*/ |
698 |
{ |
|
699 |
xparam.fincr = 1; |
/* Version again */ |
700 |
xparam.fbase = (int)ARG_FRAMERATE; |
memset(&xvid_enc_create, 0, sizeof(xvid_enc_create)); |
701 |
} |
xvid_enc_create.version = XVID_VERSION; |
702 |
else |
|
703 |
{ |
/* Width and Height of input frames */ |
704 |
xparam.fincr = FRAMERATE_INCR; |
xvid_enc_create.width = XDIM; |
705 |
xparam.fbase = (int)(FRAMERATE_INCR * ARG_FRAMERATE); |
xvid_enc_create.height = YDIM; |
706 |
|
|
707 |
|
/* init plugins |
708 |
|
plugins[0].func = rawenc_debug; |
709 |
|
plugins[0].param = NULL; |
710 |
|
xvid_enc_create.num_plugins = 1; |
711 |
|
xvid_enc_create.plugins = plugins; */ |
712 |
|
|
713 |
|
/* No fancy thread tests */ |
714 |
|
xvid_enc_create.num_threads = 0; |
715 |
|
|
716 |
|
/* Frame rate - Do some quick float fps = fincr/fbase hack */ |
717 |
|
if ((ARG_FRAMERATE - (int)ARG_FRAMERATE) < SMALL_EPS) { |
718 |
|
xvid_enc_create.fincr = 1; |
719 |
|
xvid_enc_create.fbase = (int)ARG_FRAMERATE; |
720 |
|
} else { |
721 |
|
xvid_enc_create.fincr = FRAMERATE_INCR; |
722 |
|
xvid_enc_create.fbase = (int)(FRAMERATE_INCR * ARG_FRAMERATE); |
723 |
} |
} |
724 |
xparam.rc_reaction_delay_factor = 16; |
|
725 |
xparam.rc_averaging_period = 100; |
/* Maximum key frame interval */ |
726 |
xparam.rc_buffer = 10; |
xvid_enc_create.max_key_interval = (int)ARG_FRAMERATE*10; |
727 |
xparam.rc_bitrate = ARG_BITRATE*1000; |
|
728 |
xparam.min_quantizer = ARG_MINQUANT; |
/* Bframes settings */ |
729 |
xparam.max_quantizer = ARG_MAXQUANT; |
xvid_enc_create.max_bframes = ARG_MAXBFRAMES; |
730 |
xparam.max_key_interval = (int)ARG_FRAMERATE*10; |
xvid_enc_create.bquant_ratio = ARG_BQRATIO; |
731 |
|
xvid_enc_create.bquant_offset = ARG_BQOFFSET; |
732 |
|
|
733 |
|
/* Dropping ratio frame -- we don't need that */ |
734 |
|
xvid_enc_create.frame_drop_ratio = 0; |
735 |
|
|
736 |
|
/* Global encoder options */ |
737 |
|
xvid_enc_create.global = 0; |
738 |
|
if (ARG_STATS) xvid_enc_create.global |= XVID_EXTRASTATS_ENABLE; |
739 |
|
if (ARG_PACKED) xvid_enc_create.global |= XVID_PACKED; |
740 |
|
|
741 |
/* 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 */ |
742 |
|
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL); |
743 |
|
|
744 |
xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xparam, NULL); |
/* Retrieve the encoder instance from the structure */ |
745 |
enc_handle=xparam.handle; |
enc_handle = xvid_enc_create.handle; |
746 |
|
|
747 |
return xerr; |
return(xerr); |
748 |
} |
} |
749 |
|
|
750 |
static int enc_stop() |
static int enc_stop() |
751 |
{ |
{ |
752 |
int xerr; |
int xerr; |
753 |
|
|
754 |
|
/* Destroy the encoder instance */ |
755 |
xerr = xvid_encore(enc_handle, XVID_ENC_DESTROY, NULL, NULL); |
xerr = xvid_encore(enc_handle, XVID_ENC_DESTROY, NULL, NULL); |
|
return xerr; |
|
756 |
|
|
757 |
|
return(xerr); |
758 |
} |
} |
759 |
|
|
760 |
static int enc_main(unsigned char* image, unsigned char* bitstream, |
static int enc_main(unsigned char* image, |
761 |
unsigned char* hints_buffer, |
unsigned char* bitstream, |
762 |
long *streamlength, long *frametype, long *hints_size) |
int * key, |
763 |
|
int *stats_type, |
764 |
|
int *stats_quant, |
765 |
|
int *stats_length, |
766 |
|
int stats[3]) |
767 |
{ |
{ |
768 |
int xerr; |
int ret; |
769 |
|
|
770 |
XVID_ENC_FRAME xframe; |
xvid_enc_frame_t xvid_enc_frame; |
771 |
XVID_ENC_STATS xstats; |
xvid_enc_stats_t xvid_enc_stats; |
772 |
|
|
773 |
xframe.bitstream = bitstream; |
/* Version for the frame and the stats */ |
774 |
xframe.length = -1; /* this is written by the routine */ |
memset(&xvid_enc_frame, 0, sizeof(xvid_enc_frame)); |
775 |
|
xvid_enc_frame.version = XVID_VERSION; |
776 |
|
|
777 |
xframe.image = image; |
memset(&xvid_enc_stats, 0, sizeof(xvid_enc_stats)); |
778 |
xframe.colorspace = XVID_CSP_YV12; /* defined in <xvid.h> */ |
xvid_enc_stats.version = XVID_VERSION; |
779 |
|
|
780 |
xframe.intra = -1; /* let the codec decide between I-frame (1) and P-frame (0) */ |
/* Bind output buffer */ |
781 |
|
xvid_enc_frame.bitstream = bitstream; |
782 |
|
xvid_enc_frame.length = -1; |
783 |
|
|
784 |
xframe.quant = ARG_QUANTI; /* is quant != 0, use a fixed quant (and ignore bitrate) */ |
/* Initialize input image fields */ |
785 |
|
xvid_enc_frame.input.plane[0] = image; |
786 |
|
xvid_enc_frame.input.csp = XVID_CSP_I420; |
787 |
|
xvid_enc_frame.input.stride[0] = XDIM; |
788 |
|
|
789 |
xframe.motion = motion_presets[ARG_QUALITY]; |
/* Set up core's general features */ |
790 |
xframe.general = general_presets[ARG_QUALITY]; |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
|
xframe.quant_intra_matrix = xframe.quant_inter_matrix = NULL; |
|
791 |
|
|
792 |
xframe.hint.hintstream = hints_buffer; |
/* Set up core's general features */ |
793 |
|
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
794 |
|
|
795 |
if(ARG_HINTMODE == HINT_MODE_SET) { |
/* Frame type -- let core decide for us */ |
796 |
xframe.hint.hintlength = *hints_size; |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
|
xframe.hint.rawhints = 0; |
|
|
xframe.general |= XVID_HINTEDME_SET; |
|
|
} |
|
797 |
|
|
798 |
if(ARG_HINTMODE == HINT_MODE_GET) { |
/* Force the right quantizer */ |
799 |
xframe.hint.rawhints = 0; |
xvid_enc_frame.quant = ARG_QUANTI; |
800 |
xframe.general |= XVID_HINTEDME_GET; |
xvid_enc_frame.bquant = 0; |
801 |
} |
|
802 |
|
/* Set up motion estimation flags */ |
803 |
|
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
804 |
|
|
805 |
xerr = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xframe, &xstats); |
/* We don't use special matrices */ |
806 |
|
xvid_enc_frame.quant_intra_matrix = NULL; |
807 |
|
xvid_enc_frame.quant_inter_matrix = NULL; |
808 |
|
|
809 |
if(ARG_HINTMODE == HINT_MODE_GET) |
/* Encode the frame */ |
810 |
*hints_size = xframe.hint.hintlength; |
xvid_enc_frame.vop_flags |= (ARG_STATS)?XVID_EXTRASTATS:0; |
811 |
|
ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, &xvid_enc_stats); |
812 |
|
|
813 |
/* |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
814 |
* This is statictical data, e.g. for 2-pass. If you are not |
*stats_type = xvid_enc_stats.type; |
815 |
* interested in any of this, you can use NULL instead of &xstats |
*stats_quant = xvid_enc_stats.quant; |
816 |
*/ |
*stats_length = xvid_enc_stats.length; |
817 |
*frametype = xframe.intra; |
stats[0] = xvid_enc_stats.sse_y; |
818 |
*streamlength = xframe.length; |
stats[1] = xvid_enc_stats.sse_u; |
819 |
|
stats[2] = xvid_enc_stats.sse_v; |
820 |
|
|
821 |
return xerr; |
return(ret); |
822 |
} |
} |