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 |
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 |
|
|
59 |
static xvid_motion_t const motion_presets[] = { |
static const int motion_presets[] = { |
60 |
|
/* quality 0 */ |
61 |
0, |
0, |
62 |
XVID_ME_HALFPELREFINE16, |
|
63 |
XVID_ME_HALFPELREFINE16, |
/* quality 1 */ |
64 |
XVID_ME_HALFPELREFINE16 | XVID_ME_HALFPELREFINE8, |
XVID_ME_ADVANCEDDIAMOND16, |
65 |
XVID_ME_HALFPELREFINE16 | XVID_ME_HALFPELREFINE8 | XVID_ME_EXTSEARCH16 | |
|
66 |
XVID_ME_USESQUARES16, |
/* quality 2 */ |
67 |
XVID_ME_HALFPELREFINE16 | XVID_ME_HALFPELREFINE8 | XVID_ME_EXTSEARCH16 | |
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16, |
68 |
XVID_ME_USESQUARES16 | XVID_ME_CHROMA16 | XVID_ME_CHROMA8, |
|
69 |
|
/* quality 3 */ |
70 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
71 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8, |
72 |
|
|
73 |
|
/* quality 4 */ |
74 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
75 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
76 |
|
XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, |
77 |
|
|
78 |
|
/* quality 5 */ |
79 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | |
80 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | |
81 |
|
XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, |
82 |
|
|
83 |
|
/* quality 6 */ |
84 |
|
XVID_ME_ADVANCEDDIAMOND16 | XVID_ME_HALFPELREFINE16 | XVID_ME_EXTSEARCH16 | |
85 |
|
XVID_ME_ADVANCEDDIAMOND8 | XVID_ME_HALFPELREFINE8 | XVID_ME_EXTSEARCH8 | |
86 |
|
XVID_ME_CHROMA_PVOP | XVID_ME_CHROMA_BVOP, |
87 |
|
|
88 |
}; |
}; |
89 |
|
#define ME_ELEMENTS (sizeof(motion_presets)/sizeof(motion_presets[0])) |
90 |
|
|
91 |
static xvid_vol_t const vol_presets[] = { |
static const int vop_presets[] = { |
92 |
XVID_VOL_MPEGQUANT, |
/* quality 0 */ |
93 |
0, |
0, |
94 |
|
|
95 |
|
/* quality 1 */ |
96 |
0, |
0, |
|
XVID_VOL_QUARTERPEL, |
|
|
XVID_VOL_QUARTERPEL | XVID_VOL_GMC, |
|
|
0 |
|
|
}; |
|
97 |
|
|
98 |
static xvid_vop_t const vop_presets[] = { |
/* quality 2 */ |
99 |
XVID_VOP_DYNAMIC_BFRAMES, |
XVID_VOP_HALFPEL, |
100 |
XVID_VOP_DYNAMIC_BFRAMES, |
|
101 |
XVID_VOP_DYNAMIC_BFRAMES | XVID_VOP_HALFPEL, |
/* quality 3 */ |
102 |
XVID_VOP_DYNAMIC_BFRAMES | XVID_VOP_HALFPEL | XVID_VOP_INTER4V, |
XVID_VOP_HALFPEL | XVID_VOP_INTER4V, |
103 |
XVID_VOP_DYNAMIC_BFRAMES | XVID_VOP_HALFPEL | XVID_VOP_INTER4V | XVID_VOP_HQACPRED, |
|
104 |
XVID_VOP_DYNAMIC_BFRAMES | XVID_VOP_HALFPEL | XVID_VOP_HQACPRED | |
/* quality 4 */ |
105 |
XVID_VOP_MODEDECISION_BITS |
XVID_VOP_HALFPEL | XVID_VOP_INTER4V, |
106 |
|
|
107 |
|
/* quality 5 */ |
108 |
|
XVID_VOP_HALFPEL | XVID_VOP_INTER4V | |
109 |
|
XVID_VOP_TRELLISQUANT, |
110 |
|
|
111 |
|
/* quality 6 */ |
112 |
|
XVID_VOP_HALFPEL | XVID_VOP_INTER4V | |
113 |
|
XVID_VOP_TRELLISQUANT | XVID_VOP_HQACPRED, |
114 |
|
|
115 |
}; |
}; |
116 |
|
#define VOP_ELEMENTS (sizeof(vop_presets)/sizeof(vop_presets[0])) |
117 |
|
|
118 |
/***************************************************************************** |
/***************************************************************************** |
119 |
* Command line global variables |
* Command line global variables |
120 |
****************************************************************************/ |
****************************************************************************/ |
121 |
|
|
122 |
|
#define MAX_ZONES 64 |
123 |
|
|
124 |
|
static xvid_enc_zone_t ZONES[MAX_ZONES]; |
125 |
|
static int NUM_ZONES = 0; |
126 |
|
|
127 |
/* Maximum number of frames to encode */ |
/* Maximum number of frames to encode */ |
128 |
#define ABS_MAXFRAMENR 9999 |
#define ABS_MAXFRAMENR 9999 |
129 |
|
|
131 |
static int ARG_DUMP = 0; |
static int ARG_DUMP = 0; |
132 |
static int ARG_LUMIMASKING = 0; |
static int ARG_LUMIMASKING = 0; |
133 |
static int ARG_BITRATE = 0; |
static int ARG_BITRATE = 0; |
134 |
|
static int ARG_SINGLE = 0; |
135 |
static char *ARG_PASS1 = 0; |
static char *ARG_PASS1 = 0; |
136 |
static char *ARG_PASS2 = 0; |
static char *ARG_PASS2 = 0; |
137 |
static int ARG_PASS2_BITRATE = 0; |
static int ARG_QUALITY = ME_ELEMENTS - 1; |
|
static float ARG_QUANTI = 0.0f; |
|
|
static int ARG_QUALITY = 5; |
|
138 |
static float ARG_FRAMERATE = 25.00f; |
static float ARG_FRAMERATE = 25.00f; |
139 |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
140 |
|
static int ARG_MAXKEYINTERVAL = 0; |
141 |
static char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
142 |
static int ARG_INPUTTYPE = 0; |
static int ARG_INPUTTYPE = 0; |
143 |
static int ARG_SAVEMPEGSTREAM = 0; |
static int ARG_SAVEMPEGSTREAM = 0; |
149 |
static int ARG_MAXBFRAMES = 0; |
static int ARG_MAXBFRAMES = 0; |
150 |
static int ARG_PACKED = 0; |
static int ARG_PACKED = 0; |
151 |
static int ARG_DEBUG = 0; |
static int ARG_DEBUG = 0; |
152 |
|
static int ARG_VOPDEBUG = 0; |
153 |
|
static int ARG_GMC = 0; |
154 |
|
static int ARG_QPEL = 0; |
155 |
|
static int ARG_CLOSED_GOP = 0; |
156 |
|
|
157 |
|
#ifndef READ_PNM |
158 |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
#define IMAGE_SIZE(x,y) ((x)*(y)*3/2) |
159 |
|
#else |
160 |
|
#define IMAGE_SIZE(x,y) ((x)*(y)*3) |
161 |
|
#endif |
162 |
|
|
163 |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
#define MAX(A,B) ( ((A)>(B)) ? (A) : (B) ) |
164 |
#define SMALL_EPS (1e-10) |
#define SMALL_EPS (1e-10) |
189 |
static double msecond(); |
static double msecond(); |
190 |
|
|
191 |
/* PGM related functions */ |
/* PGM related functions */ |
192 |
|
#ifndef READ_PNM |
193 |
static int read_pgmheader(FILE * handle); |
static int read_pgmheader(FILE * handle); |
194 |
static int read_pgmdata(FILE * handle, |
static int read_pgmdata(FILE * handle, |
195 |
unsigned char *image); |
unsigned char *image); |
196 |
|
#else |
197 |
|
static int read_pnmheader(FILE * handle); |
198 |
|
static int read_pnmdata(FILE * handle, |
199 |
|
unsigned char *image); |
200 |
|
#endif |
201 |
static int read_yuvdata(FILE * handle, |
static int read_yuvdata(FILE * handle, |
202 |
unsigned char *image); |
unsigned char *image); |
203 |
|
|
227 |
|
|
228 |
double enctime; |
double enctime; |
229 |
double totalenctime = 0.; |
double totalenctime = 0.; |
230 |
|
float totalPSNR[3] = {0., 0., 0.}; |
231 |
|
|
232 |
int totalsize; |
int totalsize; |
233 |
int result; |
int result; |
249 |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
printf("xvid_encraw - raw mpeg4 bitstream encoder "); |
250 |
printf("written by Christoph Lampert 2002-2003\n\n"); |
printf("written by Christoph Lampert 2002-2003\n\n"); |
251 |
|
|
252 |
|
/* Is there a dumb XviD coder ? */ |
253 |
|
if(ME_ELEMENTS != VOP_ELEMENTS) { |
254 |
|
fprintf(stderr, "Presets' arrays should have the same number of elements -- Please fill a bug to xvid-devel@xvid.org\n"); |
255 |
|
return(-1); |
256 |
|
} |
257 |
|
|
258 |
/***************************************************************************** |
/***************************************************************************** |
259 |
* Command line parsing |
* Command line parsing |
260 |
****************************************************************************/ |
****************************************************************************/ |
272 |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
273 |
i++; |
i++; |
274 |
ARG_BITRATE = atoi(argv[i]); |
ARG_BITRATE = atoi(argv[i]); |
275 |
|
} else if (strcmp("-single", argv[i]) == 0) { |
276 |
|
ARG_SINGLE = 1; |
277 |
} else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
278 |
i++; |
i++; |
279 |
ARG_PASS1 = argv[i]; |
ARG_PASS1 = argv[i]; |
280 |
} else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 2) { |
} else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 1) { |
281 |
i++; |
i++; |
282 |
ARG_PASS2 = argv[i]; |
ARG_PASS2 = argv[i]; |
|
i++; |
|
|
ARG_PASS2_BITRATE = atoi(argv[i]); |
|
283 |
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
284 |
i++; |
i++; |
285 |
ARG_MAXBFRAMES = atoi(argv[i]); |
ARG_MAXBFRAMES = atoi(argv[i]); |
291 |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
292 |
i++; |
i++; |
293 |
ARG_BQOFFSET = atoi(argv[i]); |
ARG_BQOFFSET = atoi(argv[i]); |
294 |
|
|
295 |
|
} else if ((strcmp("-zq", argv[i]) == 0 || strcmp("-zw", argv[i]) == 0) && i < argc - 2) { |
296 |
|
|
297 |
|
if (NUM_ZONES >= MAX_ZONES) { |
298 |
|
fprintf(stderr,"warning: too many zones; zone ignored\n"); |
299 |
|
continue; |
300 |
|
} |
301 |
|
ZONES[NUM_ZONES].mode = strcmp("-zq", argv[i])==0 ? XVID_ZONE_QUANT : XVID_ZONE_WEIGHT; |
302 |
|
i++; |
303 |
|
ZONES[NUM_ZONES].frame = atoi(argv[i]); |
304 |
|
i++; |
305 |
|
ZONES[NUM_ZONES].increment = (int)(atof(argv[i]) * 100); |
306 |
|
ZONES[NUM_ZONES].base = 100; |
307 |
|
NUM_ZONES++; |
308 |
|
|
309 |
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
310 |
i++; |
i++; |
311 |
ARG_QUALITY = atoi(argv[i]); |
ARG_QUALITY = atoi(argv[i]); |
312 |
} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-framerate", argv[i]) == 0 && i < argc - 1) { |
313 |
i++; |
i++; |
314 |
ARG_FRAMERATE = (float) atof(argv[i]); |
ARG_FRAMERATE = (float) atof(argv[i]); |
315 |
|
} else if (strcmp("-max_key_interval", argv[i]) == 0 && i < argc - 1) { |
316 |
|
i++; |
317 |
|
ARG_MAXKEYINTERVAL = atoi(argv[i]); |
318 |
} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-i", argv[i]) == 0 && i < argc - 1) { |
319 |
i++; |
i++; |
320 |
ARG_INPUTFILE = argv[i]; |
ARG_INPUTFILE = argv[i]; |
330 |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
331 |
i++; |
i++; |
332 |
ARG_MAXFRAMENR = atoi(argv[i]); |
ARG_MAXFRAMENR = atoi(argv[i]); |
|
} else if (strcmp("-quant", argv[i]) == 0 && i < argc - 1) { |
|
|
i++; |
|
|
ARG_QUANTI = (float) atof(argv[i]); |
|
333 |
} else if (strcmp("-save", argv[i]) == 0) { |
} else if (strcmp("-save", argv[i]) == 0) { |
334 |
ARG_SAVEMPEGSTREAM = 1; |
ARG_SAVEMPEGSTREAM = 1; |
335 |
} else if (strcmp("-debug", argv[i]) == 0) { |
} else if (strcmp("-debug", argv[i]) == 0) { |
336 |
ARG_DEBUG = 1; |
i++; |
337 |
|
if (sscanf(argv[i],"0x%x", &ARG_DEBUG) || sscanf(argv[i],"%d", &ARG_DEBUG)) ; |
338 |
} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-o", argv[i]) == 0 && i < argc - 1) { |
339 |
i++; |
i++; |
340 |
ARG_OUTPUTFILE = argv[i]; |
ARG_OUTPUTFILE = argv[i]; |
341 |
|
} else if (strcmp("-vop_debug", argv[i]) == 0) { |
342 |
|
ARG_VOPDEBUG = 1; |
343 |
|
} else if (strcmp("-qpel", argv[i]) == 0) { |
344 |
|
ARG_QPEL = 1; |
345 |
|
} else if (strcmp("-gmc", argv[i]) == 0) { |
346 |
|
ARG_GMC = 1; |
347 |
|
} else if (strcmp("-closed_gop", argv[i]) == 0) { |
348 |
|
ARG_CLOSED_GOP = 1; |
349 |
} else if (strcmp("-help", argv[i])) { |
} else if (strcmp("-help", argv[i])) { |
350 |
usage(); |
usage(); |
351 |
return (0); |
return (0); |
366 |
ARG_INPUTTYPE = 1; /* pgm */ |
ARG_INPUTTYPE = 1; /* pgm */ |
367 |
} |
} |
368 |
|
|
369 |
if (ARG_QUALITY < 0 || ARG_QUALITY > 5) { |
if (ARG_QUALITY < 0 ) { |
370 |
fprintf(stderr, "Wrong Quality\n"); |
ARG_QUALITY = 0; |
371 |
return (-1); |
} else if (ARG_QUALITY >= ME_ELEMENTS) { |
372 |
|
ARG_QUALITY = ME_ELEMENTS - 1; |
373 |
} |
} |
374 |
|
|
375 |
if (ARG_FRAMERATE <= 0) { |
if (ARG_FRAMERATE <= 0) { |
394 |
} |
} |
395 |
|
|
396 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
397 |
|
#ifndef READ_PNM |
398 |
if (read_pgmheader(in_file)) { |
if (read_pgmheader(in_file)) { |
399 |
|
#else |
400 |
|
if (read_pnmheader(in_file)) { |
401 |
|
#endif |
402 |
fprintf(stderr, |
fprintf(stderr, |
403 |
"Wrong input format, I want YUV encapsulated in PGM\n"); |
"Wrong input format, I want YUV encapsulated in PGM\n"); |
404 |
return (-1); |
return (-1); |
464 |
if (!result) { |
if (!result) { |
465 |
if (ARG_INPUTTYPE) { |
if (ARG_INPUTTYPE) { |
466 |
/* read PGM data (YUV-format) */ |
/* read PGM data (YUV-format) */ |
467 |
|
#ifndef READ_PNM |
468 |
result = read_pgmdata(in_file, in_buffer); |
result = read_pgmdata(in_file, in_buffer); |
469 |
|
#else |
470 |
|
result = read_pnmdata(in_file, in_buffer); |
471 |
|
#endif |
472 |
} else { |
} else { |
473 |
/* read raw data (YUV-format) */ |
/* read raw data (YUV-format) */ |
474 |
result = read_yuvdata(in_file, in_buffer); |
result = read_yuvdata(in_file, in_buffer); |
487 |
|
|
488 |
/* Write the Frame statistics */ |
/* Write the Frame statistics */ |
489 |
|
|
490 |
printf("%5d: key=%i, time=%6.0f, length=%7d", !result ? input_num : -1, |
printf("%5d: key=%i, time= %6.0f, len= %7d", !result ? input_num : -1, |
491 |
key, (float) enctime, (int) m4v_size); |
key, (float) enctime, (int) m4v_size); |
492 |
|
|
493 |
if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
if (stats_type > 0) { /* !XVID_TYPE_NOTHING */ |
510 |
break; |
break; |
511 |
} |
} |
512 |
|
|
513 |
printf(" | type=%s, quant=%2d, length=%7d", type, stats_quant, |
printf(" | type=%s, quant= %2d, len= %7d", type, stats_quant, |
514 |
stats_length); |
stats_length); |
515 |
|
|
516 |
#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))))) |
520 |
SSE2PSNR(sse[0], XDIM, YDIM), SSE2PSNR(sse[1], XDIM / 2, |
SSE2PSNR(sse[0], XDIM, YDIM), SSE2PSNR(sse[1], XDIM / 2, |
521 |
YDIM / 2), |
YDIM / 2), |
522 |
SSE2PSNR(sse[2], XDIM / 2, YDIM / 2)); |
SSE2PSNR(sse[2], XDIM / 2, YDIM / 2)); |
523 |
|
|
524 |
|
totalPSNR[0] += SSE2PSNR(sse[0], XDIM, YDIM); |
525 |
|
totalPSNR[1] += SSE2PSNR(sse[1], XDIM/2, YDIM/2); |
526 |
|
totalPSNR[2] += SSE2PSNR(sse[2], XDIM/2, YDIM/2); |
527 |
} |
} |
528 |
|
|
529 |
} |
} |
564 |
|
|
565 |
/* Read the header if it's pgm stream */ |
/* Read the header if it's pgm stream */ |
566 |
if (!result && ARG_INPUTTYPE) |
if (!result && ARG_INPUTTYPE) |
567 |
|
#ifndef READ_PNM |
568 |
result = read_pgmheader(in_file); |
result = read_pgmheader(in_file); |
569 |
|
#else |
570 |
|
result = read_pnmheader(in_file); |
571 |
|
#endif |
572 |
} while (1); |
} while (1); |
573 |
|
|
574 |
|
|
583 |
if (input_num > 0) { |
if (input_num > 0) { |
584 |
totalsize /= input_num; |
totalsize /= input_num; |
585 |
totalenctime /= input_num; |
totalenctime /= input_num; |
586 |
|
totalPSNR[0] /= input_num; |
587 |
|
totalPSNR[1] /= input_num; |
588 |
|
totalPSNR[2] /= input_num; |
589 |
} else { |
} else { |
590 |
totalsize = -1; |
totalsize = -1; |
591 |
totalenctime = -1; |
totalenctime = -1; |
592 |
} |
} |
593 |
|
|
594 |
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", |
595 |
totalenctime, 1000 / totalenctime, (int) totalsize); |
totalenctime, 1000 / totalenctime, (int) totalsize); |
596 |
|
if (ARG_STATS) { |
597 |
|
printf(", psnr y = %2.2f, psnr u = %2.2f, psnr v = %2.2f", |
598 |
|
totalPSNR[0],totalPSNR[1],totalPSNR[2]); |
599 |
|
} |
600 |
|
printf("\n"); |
601 |
|
|
602 |
|
|
603 |
/***************************************************************************** |
/***************************************************************************** |
680 |
fprintf(stderr, "\n"); |
fprintf(stderr, "\n"); |
681 |
fprintf(stderr, "Rate control options:\n"); |
fprintf(stderr, "Rate control options:\n"); |
682 |
fprintf(stderr, " -framerate float : target framerate (>0 | default=25.0)\n"); |
fprintf(stderr, " -framerate float : target framerate (>0 | default=25.0)\n"); |
683 |
fprintf(stderr, " -bitrate integer : bitrate -- for CBR/VBR pass2\n"); |
fprintf(stderr, " -bitrate integer : target bitrate\n"); |
684 |
fprintf(stderr, " -quant float : quantizer -- for \"Fixed\" quantizer RC\n"); |
fprintf(stderr, " -single : single pass mode\n"); |
685 |
fprintf(stderr, " -pass1 filename : output stats filename\n"); |
fprintf(stderr, " -pass1 filename : twopass mode (first pass)\n"); |
686 |
fprintf(stderr, " -pass2 filename bitrate : input stats filename, target bitrate\n"); |
fprintf(stderr, " -pass2 filename : twopass mode (2nd pass)\n"); |
687 |
|
fprintf(stderr, " -zq starting_frame float : bitrate zone; quant\n"); |
688 |
|
fprintf(stderr, " -zw starting_frame float : bitrate zone; weight\n"); |
689 |
|
fprintf(stderr, " -max_key_interval integer : maximum keyframe interval\n"); |
690 |
fprintf(stderr, "\n"); |
fprintf(stderr, "\n"); |
691 |
fprintf(stderr, "Other options\n"); |
fprintf(stderr, "Other options\n"); |
692 |
fprintf(stderr, " -asm : use assembly optmized code\n"); |
fprintf(stderr, " -asm : use assembly optmized code\n"); |
693 |
fprintf(stderr, " -quality integer: quality ([0..5])\n"); |
fprintf(stderr, " -quality integer: quality ([0..%d])\n", ME_ELEMENTS - 1); |
694 |
|
fprintf(stderr, " -qpel : use quarter pixel ME\n"); |
695 |
|
fprintf(stderr, " -gmc : use global motion compensation\n"); |
696 |
fprintf(stderr, " -packed : packed mode\n"); |
fprintf(stderr, " -packed : packed mode\n"); |
697 |
|
fprintf(stderr, " -closed_gop : closed GOP mode\n"); |
698 |
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
fprintf(stderr, " -lumimasking : use lumimasking algorithm\n"); |
699 |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
700 |
fprintf(stderr, " -debug : print all MB dquants\n"); |
fprintf(stderr, " -debug : activates xvidcore internal debugging output\n"); |
701 |
|
fprintf(stderr, " -vop_debug : print some info directly into encoded frames\n"); |
702 |
fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -help : prints this help message\n"); |
703 |
|
fprintf(stderr, "\n"); |
704 |
|
fprintf(stderr, "NB: You can define %d zones repeating the -z[qw] option as many times as needed.\n", MAX_ZONES); |
705 |
|
fprintf(stderr, "\n"); |
706 |
} |
} |
707 |
|
|
708 |
/***************************************************************************** |
/***************************************************************************** |
713 |
* |
* |
714 |
*****************************************************************************/ |
*****************************************************************************/ |
715 |
|
|
716 |
|
#ifndef READ_PNM |
717 |
static int |
static int |
718 |
read_pgmheader(FILE * handle) |
read_pgmheader(FILE * handle) |
719 |
{ |
{ |
769 |
|
|
770 |
return (0); |
return (0); |
771 |
} |
} |
772 |
|
#else |
773 |
|
static int |
774 |
|
read_pnmheader(FILE * handle) |
775 |
|
{ |
776 |
|
int bytes, xsize, ysize, depth; |
777 |
|
char dummy[2]; |
778 |
|
|
779 |
|
bytes = fread(dummy, 1, 2, handle); |
780 |
|
|
781 |
|
if ((bytes < 2) || (dummy[0] != 'P') || (dummy[1] != '6')) |
782 |
|
return (1); |
783 |
|
|
784 |
|
fscanf(handle, "%d %d %d", &xsize, &ysize, &depth); |
785 |
|
if ((xsize > 1440) || (ysize > 2880) || (depth != 255)) { |
786 |
|
fprintf(stderr, "%d %d %d\n", xsize, ysize, depth); |
787 |
|
return (2); |
788 |
|
} |
789 |
|
|
790 |
|
XDIM = xsize; |
791 |
|
YDIM = ysize; |
792 |
|
|
793 |
|
return (0); |
794 |
|
} |
795 |
|
|
796 |
|
static int |
797 |
|
read_pnmdata(FILE * handle, |
798 |
|
unsigned char *image) |
799 |
|
{ |
800 |
|
int i; |
801 |
|
char dummy; |
802 |
|
|
803 |
|
/* read Y component of picture */ |
804 |
|
fread(image, 1, XDIM * YDIM * 3, handle); |
805 |
|
|
806 |
|
/* I don't know why, but this seems needed */ |
807 |
|
fread(&dummy, 1, 1, handle); |
808 |
|
|
809 |
|
return (0); |
810 |
|
} |
811 |
|
#endif |
812 |
|
|
813 |
static int |
static int |
814 |
read_yuvdata(FILE * handle, |
read_yuvdata(FILE * handle, |
877 |
enc_init(int use_assembler) |
enc_init(int use_assembler) |
878 |
{ |
{ |
879 |
int xerr; |
int xerr; |
880 |
xvid_plugin_cbr_t cbr; |
//xvid_plugin_cbr_t cbr; |
881 |
|
xvid_plugin_single_t single; |
882 |
xvid_plugin_2pass1_t rc2pass1; |
xvid_plugin_2pass1_t rc2pass1; |
883 |
xvid_plugin_2pass2_t rc2pass2; |
xvid_plugin_2pass2_t rc2pass2; |
884 |
xvid_plugin_fixed_t rcfixed; |
//xvid_plugin_fixed_t rcfixed; |
885 |
xvid_enc_plugin_t plugins[7]; |
xvid_enc_plugin_t plugins[7]; |
886 |
xvid_gbl_init_t xvid_gbl_init; |
xvid_gbl_init_t xvid_gbl_init; |
887 |
xvid_enc_create_t xvid_enc_create; |
xvid_enc_create_t xvid_enc_create; |
893 |
/* Set version -- version checking will done by xvidcore */ |
/* Set version -- version checking will done by xvidcore */ |
894 |
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
memset(&xvid_gbl_init, 0, sizeof(xvid_gbl_init)); |
895 |
xvid_gbl_init.version = XVID_VERSION; |
xvid_gbl_init.version = XVID_VERSION; |
896 |
|
xvid_gbl_init.debug = ARG_DEBUG; |
897 |
|
|
898 |
|
|
899 |
/* Do we have to enable ASM optimizations ? */ |
/* Do we have to enable ASM optimizations ? */ |
900 |
if (use_assembler) { |
if (use_assembler) { |
901 |
|
|
902 |
#ifdef ARCH_IS_IA64 |
#ifdef ARCH_IS_IA64 |
903 |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_IA64; |
xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_ASM; |
904 |
#else |
#else |
905 |
xvid_gbl_init.cpu_flags = 0; |
xvid_gbl_init.cpu_flags = 0; |
906 |
#endif |
#endif |
922 |
/* Width and Height of input frames */ |
/* Width and Height of input frames */ |
923 |
xvid_enc_create.width = XDIM; |
xvid_enc_create.width = XDIM; |
924 |
xvid_enc_create.height = YDIM; |
xvid_enc_create.height = YDIM; |
925 |
|
xvid_enc_create.profile = XVID_PROFILE_AS_L4; |
926 |
|
|
927 |
/* init plugins */ |
/* init plugins */ |
928 |
|
xvid_enc_create.zones = ZONES; |
929 |
|
xvid_enc_create.num_zones = NUM_ZONES; |
930 |
|
|
931 |
xvid_enc_create.plugins = plugins; |
xvid_enc_create.plugins = plugins; |
932 |
xvid_enc_create.num_plugins = 0; |
xvid_enc_create.num_plugins = 0; |
933 |
|
|
934 |
if (ARG_BITRATE) { |
if (ARG_SINGLE) { |
935 |
memset(&cbr, 0, sizeof(xvid_plugin_cbr_t)); |
memset(&single, 0, sizeof(xvid_plugin_single_t)); |
936 |
cbr.version = XVID_VERSION; |
single.version = XVID_VERSION; |
937 |
cbr.bitrate = ARG_BITRATE; |
single.bitrate = ARG_BITRATE; |
938 |
|
|
939 |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_cbr; |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single; |
940 |
plugins[xvid_enc_create.num_plugins].param = &cbr; |
plugins[xvid_enc_create.num_plugins].param = &single; |
|
xvid_enc_create.num_plugins++; |
|
|
} |
|
|
|
|
|
if (ARG_QUANTI) { |
|
|
memset(&rcfixed, 0, sizeof(xvid_plugin_fixed_t)); |
|
|
rcfixed.version = XVID_VERSION; |
|
|
/* We will use a 1/10 precision, just to make sure it works */ |
|
|
rcfixed.quant_base = 10; |
|
|
rcfixed.quant_increment = (int) (ARG_QUANTI * 10); |
|
|
|
|
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_fixed; |
|
|
plugins[xvid_enc_create.num_plugins].param = &rcfixed; |
|
941 |
xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
942 |
} |
} |
943 |
|
|
945 |
memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); |
memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); |
946 |
rc2pass2.version = XVID_VERSION; |
rc2pass2.version = XVID_VERSION; |
947 |
rc2pass2.filename = ARG_PASS2; |
rc2pass2.filename = ARG_PASS2; |
948 |
rc2pass2.bitrate = ARG_PASS2_BITRATE; |
rc2pass2.bitrate = ARG_BITRATE; |
949 |
|
|
950 |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
951 |
plugins[xvid_enc_create.num_plugins].param = &rc2pass2; |
plugins[xvid_enc_create.num_plugins].param = &rc2pass2; |
974 |
xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
975 |
} |
} |
976 |
|
|
977 |
|
#if 0 |
978 |
if (ARG_DEBUG) { |
if (ARG_DEBUG) { |
979 |
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
plugins[xvid_enc_create.num_plugins].func = rawenc_debug; |
980 |
plugins[xvid_enc_create.num_plugins].param = NULL; |
plugins[xvid_enc_create.num_plugins].param = NULL; |
981 |
xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
982 |
} |
} |
983 |
|
#endif |
984 |
|
|
985 |
/* No fancy thread tests */ |
/* No fancy thread tests */ |
986 |
xvid_enc_create.num_threads = 0; |
xvid_enc_create.num_threads = 0; |
995 |
} |
} |
996 |
|
|
997 |
/* Maximum key frame interval */ |
/* Maximum key frame interval */ |
998 |
|
if (ARG_MAXKEYINTERVAL > 0) { |
999 |
|
xvid_enc_create.max_key_interval = ARG_MAXKEYINTERVAL; |
1000 |
|
}else { |
1001 |
xvid_enc_create.max_key_interval = (int) ARG_FRAMERATE *10; |
xvid_enc_create.max_key_interval = (int) ARG_FRAMERATE *10; |
1002 |
|
} |
1003 |
|
|
1004 |
/* Bframes settings */ |
/* Bframes settings */ |
1005 |
xvid_enc_create.max_bframes = ARG_MAXBFRAMES; |
xvid_enc_create.max_bframes = ARG_MAXBFRAMES; |
1015 |
if (ARG_PACKED) |
if (ARG_PACKED) |
1016 |
xvid_enc_create.global |=XVID_GLOBAL_PACKED; |
xvid_enc_create.global |=XVID_GLOBAL_PACKED; |
1017 |
|
|
1018 |
|
if (ARG_CLOSED_GOP) |
1019 |
|
xvid_enc_create.global |= XVID_GLOBAL_CLOSED_GOP; |
1020 |
|
|
1021 |
if (ARG_STATS) |
if (ARG_STATS) |
1022 |
xvid_enc_create.global |=XVID_GLOBAL_EXTRASTATS_ENABLE; |
xvid_enc_create.global |=XVID_GLOBAL_EXTRASTATS_ENABLE; |
1023 |
|
|
1069 |
/* Initialize input image fields */ |
/* Initialize input image fields */ |
1070 |
if (image) { |
if (image) { |
1071 |
xvid_enc_frame.input.plane[0] = image; |
xvid_enc_frame.input.plane[0] = image; |
1072 |
|
#ifndef READ_PNM |
1073 |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
xvid_enc_frame.input.csp = XVID_CSP_I420; |
1074 |
xvid_enc_frame.input.stride[0] = XDIM; |
xvid_enc_frame.input.stride[0] = XDIM; |
1075 |
|
#else |
1076 |
|
xvid_enc_frame.input.csp = XVID_CSP_BGR; |
1077 |
|
xvid_enc_frame.input.stride[0] = XDIM*3; |
1078 |
|
#endif |
1079 |
} else { |
} else { |
1080 |
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
xvid_enc_frame.input.csp = XVID_CSP_NULL; |
1081 |
} |
} |
1082 |
|
|
1083 |
/* Set up core's general features */ |
/* Set up core's general features */ |
1084 |
xvid_enc_frame.vol_flags = vol_presets[ARG_QUALITY]; |
xvid_enc_frame.vol_flags = 0; |
1085 |
if (ARG_STATS) |
if (ARG_STATS) |
1086 |
xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; |
xvid_enc_frame.vol_flags |= XVID_VOL_EXTRASTATS; |
1087 |
|
if (ARG_QPEL) |
1088 |
|
xvid_enc_frame.vol_flags |= XVID_VOL_QUARTERPEL; |
1089 |
|
if (ARG_GMC) |
1090 |
|
xvid_enc_frame.vol_flags |= XVID_VOL_GMC; |
1091 |
|
|
1092 |
/* Set up core's general features */ |
/* Set up core's general features */ |
1093 |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
xvid_enc_frame.vop_flags = vop_presets[ARG_QUALITY]; |
1094 |
|
if (ARG_GMC) |
1095 |
|
xvid_enc_frame.vop_flags |= XVID_ME_GME_REFINE; |
1096 |
|
|
1097 |
|
if (ARG_VOPDEBUG) { |
1098 |
|
xvid_enc_frame.vop_flags |= XVID_VOP_DEBUG; |
1099 |
|
} |
1100 |
|
|
1101 |
/* Frame type -- let core decide for us */ |
/* Frame type -- let core decide for us */ |
1102 |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
xvid_enc_frame.type = XVID_TYPE_AUTO; |
1107 |
/* Set up motion estimation flags */ |
/* Set up motion estimation flags */ |
1108 |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
xvid_enc_frame.motion = motion_presets[ARG_QUALITY]; |
1109 |
|
|
1110 |
|
if (ARG_QPEL) |
1111 |
|
xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE16; |
1112 |
|
if (ARG_QPEL && (xvid_enc_frame.vop_flags & XVID_VOP_INTER4V)) |
1113 |
|
xvid_enc_frame.motion |= XVID_ME_QUARTERPELREFINE8; |
1114 |
|
|
1115 |
/* We don't use special matrices */ |
/* We don't use special matrices */ |
1116 |
xvid_enc_frame.quant_intra_matrix = NULL; |
xvid_enc_frame.quant_intra_matrix = NULL; |
1117 |
xvid_enc_frame.quant_inter_matrix = NULL; |
xvid_enc_frame.quant_inter_matrix = NULL; |
1118 |
|
|
1119 |
/* Encode the frame */ |
/* Encode the frame */ |
1120 |
ret = |
ret = xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, |
|
xvid_encore(enc_handle, XVID_ENC_ENCODE, &xvid_enc_frame, |
|
1121 |
&xvid_enc_stats); |
&xvid_enc_stats); |
1122 |
|
|
1123 |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |
*key = (xvid_enc_frame.out_flags & XVID_KEYFRAME); |