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 1.11.2.21 2003-05-12 00:06:49 edgomez Exp $ |
* $Id: xvid_encraw.c,v 1.11.2.23 2003-05-15 17:21:08 edgomez Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
116 |
* Command line global variables |
* Command line global variables |
117 |
****************************************************************************/ |
****************************************************************************/ |
118 |
|
|
119 |
|
#define MAX_ZONES 64 |
120 |
|
|
121 |
|
static xvid_enc_zone_t ZONES[MAX_ZONES]; |
122 |
|
static int NUM_ZONES = 0; |
123 |
|
|
124 |
/* Maximum number of frames to encode */ |
/* Maximum number of frames to encode */ |
125 |
#define ABS_MAXFRAMENR 9999 |
#define ABS_MAXFRAMENR 9999 |
126 |
|
|
128 |
static int ARG_DUMP = 0; |
static int ARG_DUMP = 0; |
129 |
static int ARG_LUMIMASKING = 0; |
static int ARG_LUMIMASKING = 0; |
130 |
static int ARG_BITRATE = 0; |
static int ARG_BITRATE = 0; |
131 |
|
static int ARG_SINGLE = 0; |
132 |
static char *ARG_PASS1 = 0; |
static char *ARG_PASS1 = 0; |
133 |
static char *ARG_PASS2 = 0; |
static char *ARG_PASS2 = 0; |
134 |
static int ARG_PASS2_BITRATE = 0; |
static int ARG_QUALITY = ME_ELEMENTS - 1; |
|
static float ARG_QUANTI = 0.0f; |
|
|
static int ARG_QUALITY = 3; |
|
135 |
static float ARG_FRAMERATE = 25.00f; |
static float ARG_FRAMERATE = 25.00f; |
136 |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
static int ARG_MAXFRAMENR = ABS_MAXFRAMENR; |
137 |
static char *ARG_INPUTFILE = NULL; |
static char *ARG_INPUTFILE = NULL; |
254 |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-bitrate", argv[i]) == 0 && i < argc - 1) { |
255 |
i++; |
i++; |
256 |
ARG_BITRATE = atoi(argv[i]); |
ARG_BITRATE = atoi(argv[i]); |
257 |
|
} else if (strcmp("-single", argv[i]) == 0) { |
258 |
|
ARG_SINGLE = 1; |
259 |
} else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-pass1", argv[i]) == 0 && i < argc - 1) { |
260 |
i++; |
i++; |
261 |
ARG_PASS1 = argv[i]; |
ARG_PASS1 = argv[i]; |
262 |
} else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 2) { |
} else if (strcmp("-pass2", argv[i]) == 0 && i < argc - 1) { |
263 |
i++; |
i++; |
264 |
ARG_PASS2 = argv[i]; |
ARG_PASS2 = argv[i]; |
|
i++; |
|
|
ARG_PASS2_BITRATE = atoi(argv[i]); |
|
265 |
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-max_bframes", argv[i]) == 0 && i < argc - 1) { |
266 |
i++; |
i++; |
267 |
ARG_MAXBFRAMES = atoi(argv[i]); |
ARG_MAXBFRAMES = atoi(argv[i]); |
273 |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-bquant_offset", argv[i]) == 0 && i < argc - 1) { |
274 |
i++; |
i++; |
275 |
ARG_BQOFFSET = atoi(argv[i]); |
ARG_BQOFFSET = atoi(argv[i]); |
276 |
|
|
277 |
|
} else if ((strcmp("-zq", argv[i]) == 0 || strcmp("-zw", argv[i]) == 0) && i < argc - 2) { |
278 |
|
|
279 |
|
if (NUM_ZONES >= MAX_ZONES) { |
280 |
|
fprintf(stderr,"warning: too many zones; zone ignored\n"); |
281 |
|
continue; |
282 |
|
} |
283 |
|
ZONES[NUM_ZONES].mode = strcmp("-zq", argv[i])==0 ? XVID_ZONE_QUANT : XVID_ZONE_WEIGHT; |
284 |
|
i++; |
285 |
|
ZONES[NUM_ZONES].frame = atoi(argv[i]); |
286 |
|
i++; |
287 |
|
ZONES[NUM_ZONES].increment = (int)(atof(argv[i]) * 100); |
288 |
|
ZONES[NUM_ZONES].base = 100; |
289 |
|
NUM_ZONES++; |
290 |
|
|
291 |
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-quality", argv[i]) == 0 && i < argc - 1) { |
292 |
i++; |
i++; |
293 |
ARG_QUALITY = atoi(argv[i]); |
ARG_QUALITY = atoi(argv[i]); |
309 |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
} else if (strcmp("-nframes", argv[i]) == 0 && i < argc - 1) { |
310 |
i++; |
i++; |
311 |
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]); |
|
312 |
} else if (strcmp("-save", argv[i]) == 0) { |
} else if (strcmp("-save", argv[i]) == 0) { |
313 |
ARG_SAVEMPEGSTREAM = 1; |
ARG_SAVEMPEGSTREAM = 1; |
314 |
} else if (strcmp("-debug", argv[i]) == 0) { |
} else if (strcmp("-debug", argv[i]) == 0) { |
639 |
fprintf(stderr, "\n"); |
fprintf(stderr, "\n"); |
640 |
fprintf(stderr, "Rate control options:\n"); |
fprintf(stderr, "Rate control options:\n"); |
641 |
fprintf(stderr, " -framerate float : target framerate (>0 | default=25.0)\n"); |
fprintf(stderr, " -framerate float : target framerate (>0 | default=25.0)\n"); |
642 |
fprintf(stderr, " -bitrate integer : bitrate -- for CBR/VBR pass2\n"); |
fprintf(stderr, " -bitrate integer : target bitrate\n"); |
643 |
fprintf(stderr, " -quant float : quantizer -- for \"Fixed\" quantizer RC\n"); |
fprintf(stderr, " -single : single pass mode\n"); |
644 |
fprintf(stderr, " -pass1 filename : output stats filename\n"); |
fprintf(stderr, " -pass1 filename : twopass mode (first pass)\n"); |
645 |
fprintf(stderr, " -pass2 filename bitrate : input stats filename, target bitrate\n"); |
fprintf(stderr, " -pass2 filename : twopass mode (2nd pass)\n"); |
646 |
|
fprintf(stderr, " -zq starting_frame float : bitrate zone; quant\n"); |
647 |
|
fprintf(stderr, " -zw starting_frame float : bitrate zone; weight\n"); |
648 |
fprintf(stderr, "\n"); |
fprintf(stderr, "\n"); |
649 |
fprintf(stderr, "Other options\n"); |
fprintf(stderr, "Other options\n"); |
650 |
fprintf(stderr, " -asm : use assembly optmized code\n"); |
fprintf(stderr, " -asm : use assembly optmized code\n"); |
654 |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
fprintf(stderr, " -stats : print stats about encoded frames\n"); |
655 |
fprintf(stderr, " -debug : print all MB dquants\n"); |
fprintf(stderr, " -debug : print all MB dquants\n"); |
656 |
fprintf(stderr, " -help : prints this help message\n"); |
fprintf(stderr, " -help : prints this help message\n"); |
657 |
|
fprintf(stderr, "\n"); |
658 |
|
fprintf(stderr, "NB: You can define %d zones repeating the -z[qw] option as many times as needed.\n", MAX_ZONES); |
659 |
|
fprintf(stderr, "\n"); |
660 |
} |
} |
661 |
|
|
662 |
/***************************************************************************** |
/***************************************************************************** |
790 |
enc_init(int use_assembler) |
enc_init(int use_assembler) |
791 |
{ |
{ |
792 |
int xerr; |
int xerr; |
793 |
xvid_plugin_cbr_t cbr; |
//xvid_plugin_cbr_t cbr; |
794 |
|
xvid_plugin_single_t single; |
795 |
xvid_plugin_2pass1_t rc2pass1; |
xvid_plugin_2pass1_t rc2pass1; |
796 |
xvid_plugin_2pass2_t rc2pass2; |
xvid_plugin_2pass2_t rc2pass2; |
797 |
xvid_plugin_fixed_t rcfixed; |
//xvid_plugin_fixed_t rcfixed; |
798 |
xvid_enc_plugin_t plugins[7]; |
xvid_enc_plugin_t plugins[7]; |
799 |
xvid_gbl_init_t xvid_gbl_init; |
xvid_gbl_init_t xvid_gbl_init; |
800 |
xvid_enc_create_t xvid_enc_create; |
xvid_enc_create_t xvid_enc_create; |
836 |
xvid_enc_create.height = YDIM; |
xvid_enc_create.height = YDIM; |
837 |
|
|
838 |
/* init plugins */ |
/* init plugins */ |
839 |
|
xvid_enc_create.zones = ZONES; |
840 |
|
xvid_enc_create.num_zones = NUM_ZONES; |
841 |
|
|
842 |
xvid_enc_create.plugins = plugins; |
xvid_enc_create.plugins = plugins; |
843 |
xvid_enc_create.num_plugins = 0; |
xvid_enc_create.num_plugins = 0; |
844 |
|
|
845 |
if (ARG_BITRATE) { |
if (ARG_SINGLE) { |
846 |
memset(&cbr, 0, sizeof(xvid_plugin_cbr_t)); |
memset(&single, 0, sizeof(xvid_plugin_single_t)); |
847 |
cbr.version = XVID_VERSION; |
single.version = XVID_VERSION; |
848 |
cbr.bitrate = ARG_BITRATE; |
single.bitrate = ARG_BITRATE; |
|
|
|
|
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_cbr; |
|
|
plugins[xvid_enc_create.num_plugins].param = &cbr; |
|
|
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); |
|
849 |
|
|
850 |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_fixed; |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single; |
851 |
plugins[xvid_enc_create.num_plugins].param = &rcfixed; |
plugins[xvid_enc_create.num_plugins].param = &single; |
852 |
xvid_enc_create.num_plugins++; |
xvid_enc_create.num_plugins++; |
853 |
} |
} |
854 |
|
|
856 |
memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); |
memset(&rc2pass2, 0, sizeof(xvid_plugin_2pass2_t)); |
857 |
rc2pass2.version = XVID_VERSION; |
rc2pass2.version = XVID_VERSION; |
858 |
rc2pass2.filename = ARG_PASS2; |
rc2pass2.filename = ARG_PASS2; |
859 |
rc2pass2.bitrate = ARG_PASS2_BITRATE; |
rc2pass2.bitrate = ARG_BITRATE; |
860 |
|
|
861 |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2; |
862 |
plugins[xvid_enc_create.num_plugins].param = &rc2pass2; |
plugins[xvid_enc_create.num_plugins].param = &rc2pass2; |