40 #define BUFFER_SIZE 1024
41 #define BUFFER_REMAINING(x) (BUFFER_SIZE - strlen(x))
42 #define BUFFER_CAT(x) (&((x)[strlen(x)]))
103 "# avconv 2-pass log file, using xvid codec\n");
105 "# Do not modify. libxvidcore version: %d.%d.%d\n\n",
106 XVID_VERSION_MAJOR(XVID_VERSION),
107 XVID_VERSION_MINOR(XVID_VERSION),
108 XVID_VERSION_PATCH(XVID_VERSION));
122 xvid_plg_destroy_t *param) {
138 xvid_plg_data_t *param) {
140 int motion_replacements;
144 if( param->zone && param->zone->mode == XVID_ZONE_QUANT )
151 motion_remove = ~XVID_ME_CHROMA_PVOP &
152 ~XVID_ME_CHROMA_BVOP &
153 ~XVID_ME_EXTSEARCH16 &
154 ~XVID_ME_ADVANCEDDIAMOND16;
155 motion_replacements = XVID_ME_FAST_MODEINTERPOLATE |
156 XVID_ME_SKIP_DELTASEARCH |
157 XVID_ME_FASTREFINE16 |
158 XVID_ME_BFRAME_EARLYSTOP;
159 vop_remove = ~XVID_VOP_MODEDECISION_RD &
160 ~XVID_VOP_FAST_MODEDECISION_RD &
161 ~XVID_VOP_TRELLISQUANT &
165 param->vol_flags &= ~XVID_VOL_GMC;
166 param->vop_flags &= vop_remove;
167 param->motion_flags &= motion_remove;
168 param->motion_flags |= motion_replacements;
181 xvid_plg_data_t *param) {
183 const char *frame_types =
" ipbs";
188 return XVID_ERR_FAIL;
191 if( param->type < 5 && param->type > 0 ) {
192 frame_type = frame_types[param->type];
194 return XVID_ERR_FAIL;
198 "%c %d %d %d %d %d %d\n",
199 frame_type, param->stats.quant, param->stats.kblks, param->stats.mblks,
200 param->stats.ublks, param->stats.length, param->stats.hlength);
223 case XVID_PLG_BEFORE:
226 case XVID_PLG_CREATE:
232 case XVID_PLG_DESTROY:
236 return XVID_ERR_FAIL;
255 unsigned int header_len,
256 unsigned int frame_len) {
259 for( i = 0; i < header_len - 3; i++ ) {
260 if( pkt->
data[i] == 0x00 &&
261 pkt->
data[i+1] == 0x00 &&
262 pkt->
data[i+2] == 0x01 &&
263 pkt->
data[i+3] == 0xB6 ) {
278 memmove(pkt->
data, &pkt->
data[vo_len], frame_len - vo_len);
279 pkt->
size = frame_len - vo_len;
296 int est_frate, est_fbase;
303 gcd =
av_gcd(frate, fbase);
309 if( frate <= 65000 && fbase <= 65000 ) {
315 fps = (float)frate / (
float)fbase;
316 est_fps =
roundf(fps * 1000.0) / 1000.0;
318 est_frate = (int)est_fps;
319 if( est_fps > (
int)est_fps ) {
320 est_frate = (est_frate + 1) * 1000;
321 est_fbase = (int)
roundf((
float)est_frate / est_fps);
325 gcd =
av_gcd(est_frate, est_fbase);
331 if( fbase > est_fbase ) {
335 "Xvid: framerate re-estimated: %.2f, %.3f%% correction\n",
336 est_fps, (((est_fps - fps)/fps) * 100.0));
345 int xvid_flags = avctx->
flags;
347 uint16_t *intra, *inter;
350 xvid_plugin_single_t single = { 0 };
352 xvid_plugin_2pass2_t rc2pass2 = { 0 };
353 xvid_gbl_init_t xvid_gbl_init = { 0 };
354 xvid_enc_create_t xvid_enc_create = { 0 };
355 xvid_enc_plugin_t plugins[7];
374 | XVID_ME_EXTSEARCH8;
377 x->
me_flags |= XVID_ME_ADVANCEDDIAMOND8
378 | XVID_ME_HALFPELREFINE8
379 | XVID_ME_CHROMA_PVOP
380 | XVID_ME_CHROMA_BVOP;
385 x->
me_flags |= XVID_ME_ADVANCEDDIAMOND16
386 | XVID_ME_HALFPELREFINE16;
396 x->
vop_flags |= XVID_VOP_MODEDECISION_RD;
397 x->
me_flags |= XVID_ME_HALFPELREFINE8_RD
398 | XVID_ME_QUARTERPELREFINE8_RD
399 | XVID_ME_EXTSEARCH_RD
400 | XVID_ME_CHECKPREDICTION_RD;
402 if( !(x->
vop_flags & XVID_VOP_MODEDECISION_RD) )
403 x->
vop_flags |= XVID_VOP_FAST_MODEDECISION_RD;
404 x->
me_flags |= XVID_ME_HALFPELREFINE16_RD
405 | XVID_ME_QUARTERPELREFINE16_RD;
419 x->
me_flags |= XVID_ME_QUARTERPELREFINE16;
421 x->
me_flags |= XVID_ME_QUARTERPELREFINE8;
424 xvid_gbl_init.version = XVID_VERSION;
425 xvid_gbl_init.debug = 0;
431 xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_ALTIVEC;
434 xvid_gbl_init.cpu_flags = XVID_CPU_FORCE;
437 xvid_gbl_init.cpu_flags = 0;
441 xvid_global(
NULL, XVID_GBL_INIT, &xvid_gbl_init,
NULL);
444 xvid_enc_create.version = XVID_VERSION;
447 xvid_enc_create.width = x->
xsize = avctx->
width;
454 xvid_enc_create.zones =
NULL;
455 xvid_enc_create.num_zones = 0;
459 xvid_enc_create.plugins = plugins;
460 xvid_enc_create.num_plugins = 0;
468 rc2pass1.
version = XVID_VERSION;
474 "Xvid: Cannot allocate 2-pass log buffers\n");
480 plugins[xvid_enc_create.num_plugins].param = &rc2pass1;
481 xvid_enc_create.num_plugins++;
483 rc2pass2.
version = XVID_VERSION;
489 "Xvid: Cannot write 2-pass pipe\n");
495 "Xvid: No 2-pass information loaded for second pass\n");
503 "Xvid: Cannot write to 2-pass pipe\n");
509 plugins[xvid_enc_create.num_plugins].func = xvid_plugin_2pass2;
510 plugins[xvid_enc_create.num_plugins].param = &rc2pass2;
511 xvid_enc_create.num_plugins++;
514 single.version = XVID_VERSION;
517 plugins[xvid_enc_create.num_plugins].func = xvid_plugin_single;
518 plugins[xvid_enc_create.num_plugins].param = &single;
519 xvid_enc_create.num_plugins++;
524 plugins[xvid_enc_create.num_plugins].func = xvid_plugin_lumimasking;
525 plugins[xvid_enc_create.num_plugins].param =
NULL;
526 xvid_enc_create.num_plugins++;
534 xvid_enc_create.max_key_interval = avctx->
gop_size;
536 xvid_enc_create.max_key_interval = 240;
539 if( xvid_flags & CODEC_FLAG_QSCALE ) x->
qscale = 1;
542 xvid_enc_create.min_quant[0] = avctx->
qmin;
543 xvid_enc_create.min_quant[1] = avctx->
qmin;
544 xvid_enc_create.min_quant[2] = avctx->
qmin;
545 xvid_enc_create.max_quant[0] = avctx->
qmax;
546 xvid_enc_create.max_quant[1] = avctx->
qmax;
547 xvid_enc_create.max_quant[2] = avctx->
qmax;
567 for( i = 0; i < 64; i++ ) {
576 xvid_enc_create.frame_drop_ratio = 0;
577 xvid_enc_create.global = 0;
579 xvid_enc_create.global |= XVID_GLOBAL_CLOSED_GOP;
602 xerr = xvid_encore(
NULL, XVID_ENC_CREATE, &xvid_enc_create,
NULL);
617 int xerr, i, ret, user_packet = !!pkt->
data;
621 int mb_width = (avctx->
width + 15) / 16;
622 int mb_height = (avctx->
height + 15) / 16;
624 xvid_enc_frame_t xvid_enc_frame = { 0 };
625 xvid_enc_stats_t xvid_enc_stats = { 0 };
634 xvid_enc_frame.version = XVID_VERSION;
635 xvid_enc_stats.version = XVID_VERSION;
639 xvid_enc_frame.bitstream = pkt->
data;
640 xvid_enc_frame.length = pkt->
size;
648 xvid_enc_frame.input.csp = XVID_CSP_PLANAR;
650 for( i = 0; i < 4; i++ ) {
651 xvid_enc_frame.input.plane[i] = picture->
data[i];
652 xvid_enc_frame.input.stride[i] = picture->
linesize[i];
658 xvid_enc_frame.motion = x->
me_flags;
659 xvid_enc_frame.type =
672 xvid_enc_frame.par = XVID_PAR_EXT;
678 else xvid_enc_frame.quant = 0;
686 &xvid_enc_frame, &xvid_enc_stats);
704 if( xvid_enc_stats.type == XVID_TYPE_PVOP )
706 else if( xvid_enc_stats.type == XVID_TYPE_BVOP )
708 else if( xvid_enc_stats.type == XVID_TYPE_SVOP )
712 if( xvid_enc_frame.out_flags & XVID_KEYFRAME ) {
717 xvid_enc_stats.hlength, xerr);