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[mplayer.git] / mencoder.c
blob1e8251a4008345c0c59f0433e1da0077c6fc6b48
1 #define VCODEC_COPY 0
2 #define VCODEC_FRAMENO 1
3 // real codecs:
4 #define VCODEC_DIVX4 2
5 #define VCODEC_LIBAVCODEC 4
6 #define VCODEC_VFW 7
7 #define VCODEC_LIBDV 8
8 #define VCODEC_XVID 9
9 #define VCODEC_QTVIDEO 10
10 #define VCODEC_NUV 11
11 #define VCODEC_RAW 12
12 #define VCODEC_X264 13
13
14 #define ACODEC_COPY 0
15 #define ACODEC_PCM 1
16 #define ACODEC_VBRMP3 2
17 #define ACODEC_NULL 3
18 #define ACODEC_LAVC 4
19 #define ACODEC_TOOLAME 5
20 #define ACODEC_FAAC 6
21 #define ACODEC_TWOLAME 7
22
23 #include <stdio.h>
24 #include <stdlib.h>
25 #include <string.h>
26 #include <signal.h>
27 #include "config.h"
28
29 #ifdef __MINGW32__
30 #define SIGQUIT 3
31 #endif
32 #ifdef WIN32
33 #include <windows.h>
34 #endif
35
36 #include <sys/time.h>
37
38
39 #include "version.h"
40 #include "mp_msg.h"
41 #include "help_mp.h"
42
43 #include "cpudetect.h"
44
45 #include "codec-cfg.h"
46 #include "m_option.h"
47 #include "m_config.h"
48 #include "parser-mecmd.h"
49
50 #include "libmpdemux/stream.h"
51 #include "libmpdemux/demuxer.h"
52 #include "libmpdemux/stheader.h"
53 #include "libmpdemux/mp3_hdr.h"
54 #include "libmpdemux/muxer.h"
55
56
57 #include "libvo/video_out.h"
58
59 #include "libaf/af_format.h"
60
61 #include "libmpcodecs/mp_image.h"
62 #include "libmpcodecs/dec_audio.h"
63 #include "libmpcodecs/dec_video.h"
64 #include "libmpcodecs/vf.h"
65
66 // for MPEGLAYER3WAVEFORMAT:
67 #include "libmpdemux/ms_hdr.h"
68
69 #include <inttypes.h>
70
71 #include "libvo/fastmemcpy.h"
72
73 #include "osdep/timer.h"
74
75 #include "get_path.c"
76
77 #ifdef USE_LIBAVCODEC
78 #ifdef USE_LIBAVCODEC_SO
79 #include <ffmpeg/avcodec.h>
80 #else
81 #include "libavcodec/avcodec.h"
82 #endif
83 #endif
84
85 #include "libmpcodecs/ae.h"
86 int vo_doublebuffering=0;
87 int vo_directrendering=0;
88 int vo_config_count=0;
89 int forced_subs_only=0;
90
91 //--------------------------
92
93 // cache2:
94 int stream_cache_size=-1;
95 #ifdef USE_STREAM_CACHE
96 extern int cache_fill_status;
97
98 float stream_cache_min_percent=20.0;
99 float stream_cache_prefill_percent=5.0;
100 #else
101 #define cache_fill_status 0
102 #endif
103
104 int audio_id=-1;
105 int video_id=-1;
106 int dvdsub_id=-1;
107 int vobsub_id=-1;
108 char* audio_lang=NULL;
109 char* dvdsub_lang=NULL;
110 static char* spudec_ifo=NULL;
111
112 static char** audio_codec_list=NULL; // override audio codec
113 static char** video_codec_list=NULL; // override video codec
114 static char** audio_fm_list=NULL; // override audio codec family
115 static char** video_fm_list=NULL; // override video codec family
116
117 static int out_audio_codec=-1;
118 static int out_video_codec=-1;
119
120 int out_file_format=MUXER_TYPE_AVI; // default to AVI
121
122 // audio stream skip/resync functions requires only for seeking.
123 // (they should be implemented in the audio codec layer)
124 //void skip_audio_frame(sh_audio_t *sh_audio){}
125 //void resync_audio_stream(sh_audio_t *sh_audio){}
126
127 int verbose=0; // must be global!
128 int identify=0;
129 int quiet=0;
130 double video_time_usage=0;
131 double vout_time_usage=0;
132 double max_video_time_usage=0;
133 double max_vout_time_usage=0;
134 double cur_video_time_usage=0;
135 double cur_vout_time_usage=0;
136 int benchmark=0;
137
138 #ifdef WIN32
139 char * proc_priority=NULL;
140 #endif
141
142 // A-V sync:
143 int delay_corrected=1;
144 static float default_max_pts_correction=-1;//0.01f;
145 static float max_pts_correction=0;//default_max_pts_correction;
146 static float c_total=0;
147
148 static float audio_preload=0.5;
149 static float audio_delay=0.0;
150 static int audio_density=2;
151
152 float force_fps=0;
153 static float force_ofps=0; // set to 24 for inverse telecine
154 static int skip_limit=-1;
155 float playback_speed=1.0;
156
157 static int force_srate=0;
158 static int audio_output_format=0;
159
160 char *vobsub_out=NULL;
161 unsigned int vobsub_out_index=0;
162 char *vobsub_out_id=NULL;
163
164 char* out_filename="test.avi";
165
166 char *force_fourcc=NULL;
167
168 char* passtmpfile="divx2pass.log";
169
170 static int play_n_frames=-1;
171 static int play_n_frames_mf=-1;
172
173 #include "libvo/font_load.h"
174 #include "libvo/sub.h"
175
176 // sub:
177 char *font_name=NULL;
178 #ifdef HAVE_FONTCONFIG
179 extern int font_fontconfig;
180 #endif
181 float font_factor=0.75;
182 char **sub_name=NULL;
183 float sub_delay=0;
184 float sub_fps=0;
185 int sub_auto = 0;
186 int subcc_enabled=0;
187 int suboverlap_enabled = 1;
188
189 #ifdef USE_SUB
190 static sub_data* subdata=NULL;
191 float sub_last_pts = -303;
192 #endif
193
194 int auto_expand=1;
195 int encode_duplicates=1;
196
197 // infos are empty by default
198 char *info_name=NULL;
199 char *info_artist=NULL;
200 char *info_genre=NULL;
201 char *info_subject=NULL;
202 char *info_copyright=NULL;
203 char *info_sourceform=NULL;
204 char *info_comment=NULL;
205
206
207
208 //char *out_audio_codec=NULL; // override audio codec
209 //char *out_video_codec=NULL; // override video codec
210
211 //#include "libmpeg2/mpeg2.h"
212 //#include "libmpeg2/mpeg2_internal.h"
213
214 //static int vo_w=0, vo_h=0;
215
216 //-------------------------- config stuff:
217
218 m_config_t* mconfig;
219
220 extern int m_config_parse_config_file(m_config_t* config, char *conffile);
221
222 static int cfg_inc_verbose(m_option_t *conf){ ++verbose; return 0;}
223
224 static int cfg_include(m_option_t *conf, char *filename){
225 return m_config_parse_config_file(mconfig, filename);
226 }
227
228 static char *seek_to_sec=NULL;
229 static off_t seek_to_byte=0;
230
231 static void parse_end_at();
232 static char * end_at_string=0;
233 //static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height);
234
235 #ifdef USE_EDL
236 #include "edl.h"
237 static edl_record_ptr edl_records = NULL; ///< EDL entries memory area
238 static edl_record_ptr next_edl_record = NULL; ///< only for traversing edl_records
239 static short edl_muted; ///< Stores whether EDL is currently in muted mode.
240 static short edl_seeking; ///< When non-zero, stream is seekable.
241 static short edl_seek_type; ///< When non-zero, frames are discarded instead of seeking.
242 static short edl_skip; ///< -1 OR the value of in_size of an already read frame.
243 /** \brief Seeks for EDL
244 \return 1 for success, 0 for failure, 2 for EOF.
245 */
246 int edl_seek(edl_record_ptr next_edl_record, demuxer_t* demuxer, demux_stream_t *d_audio, muxer_stream_t* mux_a, float * frame_time, unsigned char ** start, int framecopy);
247 #endif
248
249 #include "cfg-mplayer-def.h"
250 #include "cfg-mencoder.h"
251
252 #ifdef USE_DVDREAD
253 #include "spudec.h"
254 #endif
255 #include "vobsub.h"
256
257 #include "libao2/audio_out.h"
258 /* FIXME */
259 static void mencoder_exit(int level, char *how)
260 {
261 if (how)
262 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ExitingHow, mp_gettext(how));
263 else
264 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_Exiting);
265
266 exit(level);
267 }
268
269 void parse_cfgfiles( m_config_t* conf )
270 {
271 char *conffile;
272 if ((conffile = get_path("mencoder")) == NULL) {
273 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_GetpathProblem);
274 } else {
275 if (m_config_parse_config_file(conf, conffile) < 0)
276 mencoder_exit(1,MSGTR_ConfigfileError);
277 free(conffile);
278 }
279 }
280
281
282 //---------------------------------------------------------------------------
283
284 static int dec_audio(sh_audio_t *sh_audio,unsigned char* buffer,int total){
285 int size=0;
286 int at_eof=0;
287 while(size<total && !at_eof){
288 int len=total-size;
289 if(len>MAX_OUTBURST) len=MAX_OUTBURST;
290 if(len>sh_audio->a_out_buffer_size) len=sh_audio->a_out_buffer_size;
291 if(len>sh_audio->a_out_buffer_len){
292 int ret=decode_audio(sh_audio,
293 &sh_audio->a_out_buffer[sh_audio->a_out_buffer_len],
294 len-sh_audio->a_out_buffer_len,
295 sh_audio->a_out_buffer_size-sh_audio->a_out_buffer_len);
296 if(ret>0) sh_audio->a_out_buffer_len+=ret; else at_eof=1;
297 }
298 if(len>sh_audio->a_out_buffer_len) len=sh_audio->a_out_buffer_len;
299 memcpy(buffer+size,sh_audio->a_out_buffer,len);
300 sh_audio->a_out_buffer_len-=len; size+=len;
301 if(sh_audio->a_out_buffer_len>0)
302 memcpy(sh_audio->a_out_buffer,&sh_audio->a_out_buffer[len],sh_audio->a_out_buffer_len);
303 }
304 return size;
305 }
306
307 //---------------------------------------------------------------------------
308
309 // this function returns the absoloute time for which MEncoder will switch files or move in the file.
310 // so audio can be cut correctly. -1 if there is no limit.
311 static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v);
312
313 static int at_eof=0;
314 static int interrupted=0;
315
316 enum end_at_type_t {END_AT_NONE, END_AT_TIME, END_AT_SIZE};
317 static enum end_at_type_t end_at_type = END_AT_NONE;
318 static double end_at;
319
320 static void exit_sighandler(int x){
321 at_eof=1;
322 interrupted=2; /* 1 means error */
323 }
324
325 static muxer_t* muxer=NULL;
326 static FILE* muxer_f=NULL;
327
328 extern void print_wave_header(WAVEFORMATEX *h);
329
330 int main(int argc,char* argv[]){
331
332 stream_t* stream=NULL;
333 demuxer_t* demuxer=NULL;
334 stream_t* stream2=NULL;
335 demuxer_t* demuxer2=NULL;
336 demux_stream_t *d_audio=NULL;
337 demux_stream_t *d_video=NULL;
338 demux_stream_t *d_dvdsub=NULL;
339 sh_audio_t *sh_audio=NULL;
340 sh_video_t *sh_video=NULL;
341 int file_format=DEMUXER_TYPE_UNKNOWN;
342 int i=DEMUXER_TYPE_UNKNOWN;
343 void *vobsub_writer=NULL;
344
345 uint32_t ptimer_start;
346 uint32_t audiorate=0;
347 uint32_t videorate=0;
348 uint32_t audiosamples=1;
349 uint32_t videosamples=1;
350 uint32_t skippedframes=0;
351 uint32_t duplicatedframes=0;
352 uint32_t badframes=0;
353
354 muxer_stream_t* mux_a=NULL;
355 muxer_stream_t* mux_v=NULL;
356 off_t muxer_f_size=0;
357
358 double v_pts_corr=0;
359 double v_timer_corr=0;
360
361 m_entry_t* filelist = NULL;
362 char* filename=NULL;
363 char* frameno_filename="frameno.avi";
364
365 int decoded_frameno=0;
366 int next_frameno=-1;
367 int curfile=0;
368 int new_srate;
369
370 unsigned int timer_start;
371 ao_data_t ao_data = {0,0,0,0,OUTBURST,-1,0};
372
373 audio_encoding_params_t aparams;
374 audio_encoder_t *aencoder = NULL;
375
376 mp_msg_init();
377 mp_msg_set_level(MSGL_STATUS);
378 mp_msg(MSGT_CPLAYER,MSGL_INFO, "MEncoder " VERSION " (C) 2000-2005 MPlayer Team\n");
379
380 /* Test for cpu capabilities (and corresponding OS support) for optimizing */
381 GetCpuCaps(&gCpuCaps);
382 #if defined(ARCH_X86) || defined(ARCH_X86_64)
383 mp_msg(MSGT_CPLAYER,MSGL_INFO,"CPUflags: Type: %d MMX: %d MMX2: %d 3DNow: %d 3DNow2: %d SSE: %d SSE2: %d\n",
384 gCpuCaps.cpuType,gCpuCaps.hasMMX,gCpuCaps.hasMMX2,
385 gCpuCaps.has3DNow, gCpuCaps.has3DNowExt,
386 gCpuCaps.hasSSE, gCpuCaps.hasSSE2);
387 #ifdef RUNTIME_CPUDETECT
388 mp_msg(MSGT_CPLAYER,MSGL_INFO, MSGTR_CompiledWithRuntimeDetection);
389 #else
390 mp_msg(MSGT_CPLAYER,MSGL_INFO, MSGTR_CompiledWithCPUExtensions);
391 #ifdef HAVE_MMX
392 mp_msg(MSGT_CPLAYER,MSGL_INFO," MMX");
393 #endif
394 #ifdef HAVE_MMX2
395 mp_msg(MSGT_CPLAYER,MSGL_INFO," MMX2");
396 #endif
397 #ifdef HAVE_3DNOW
398 mp_msg(MSGT_CPLAYER,MSGL_INFO," 3DNow");
399 #endif
400 #ifdef HAVE_3DNOWEX
401 mp_msg(MSGT_CPLAYER,MSGL_INFO," 3DNowEx");
402 #endif
403 #ifdef HAVE_SSE
404 mp_msg(MSGT_CPLAYER,MSGL_INFO," SSE");
405 #endif
406 #ifdef HAVE_SSE2
407 mp_msg(MSGT_CPLAYER,MSGL_INFO," SSE2");
408 #endif
409 mp_msg(MSGT_CPLAYER,MSGL_INFO,"\n\n");
410 #endif
411 #endif
412
413 InitTimer();
414
415 // check codec.conf
416 if(!codecs_file || !parse_codec_cfg(codecs_file)){
417 if(!parse_codec_cfg(get_path("codecs.conf"))){
418 if(!parse_codec_cfg(MPLAYER_CONFDIR "/codecs.conf")){
419 if(!parse_codec_cfg(NULL)){
420 mp_msg(MSGT_MENCODER,MSGL_HINT,MSGTR_CopyCodecsConf);
421 mencoder_exit(1,NULL);
422 }
423 mp_msg(MSGT_MENCODER,MSGL_V,MSGTR_BuiltinCodecsConf);
424 }
425 }
426 }
427
428 // FIXME: get rid of -dvd and other tricky options
429 stream2=open_stream(frameno_filename,0,&i);
430 if(stream2){
431 demuxer2=demux_open(stream2,DEMUXER_TYPE_AVI,-1,-1,-2,NULL);
432 if(demuxer2) mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_UsingPass3ControllFile, frameno_filename);
433 else mp_msg(MSGT_DEMUXER,MSGL_ERR,MSGTR_FormatNotRecognized);
434 }
435
436 mconfig = m_config_new();
437 m_config_register_options(mconfig,mencoder_opts);
438 parse_cfgfiles(mconfig);
439 filelist = m_config_parse_me_command_line(mconfig, argc, argv);
440 if(!filelist) mencoder_exit(1, MSGTR_ErrorParsingCommandLine);
441
442 mp_msg_set_level(verbose+MSGL_STATUS);
443
444 #ifdef WIN32
445 if(proc_priority){
446 int i;
447 for(i=0; priority_presets_defs[i].name; i++){
448 if(strcasecmp(priority_presets_defs[i].name, proc_priority) == 0)
449 break;
450 }
451 mp_msg(MSGT_CPLAYER,MSGL_STATUS,"Setting process priority: %s\n",
452 priority_presets_defs[i].name);
453 SetPriorityClass(GetCurrentProcess(), priority_presets_defs[i].prio);
454 }
455 #endif
456
457 // check font
458 #ifdef USE_OSD
459 #ifdef HAVE_FREETYPE
460 init_freetype();
461 #endif
462 #ifdef HAVE_FONTCONFIG
463 if(!font_fontconfig)
464 {
465 #endif
466 if(font_name){
467 vo_font=read_font_desc(font_name,font_factor,verbose>1);
468 if(!vo_font) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadFont,font_name);
469 } else {
470 // try default:
471 vo_font=read_font_desc(get_path("font/font.desc"),font_factor,verbose>1);
472 if(!vo_font)
473 vo_font=read_font_desc(MPLAYER_DATADIR "/font/font.desc",font_factor,verbose>1);
474 }
475 #ifdef HAVE_FONTCONFIG
476 }
477 #endif
478 #endif
479
480 vo_init_osd();
481
482 play_next_file:
483 m_config_push(mconfig);
484 m_entry_set_options(mconfig,&filelist[curfile]);
485 filename = filelist[curfile].name;
486
487 if(!filename){
488 mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_MissingFilename);
489 mencoder_exit(1,NULL);
490 }
491 stream=open_stream(filename,0,&file_format);
492
493 if(!stream){
494 mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_CannotOpenFile_Device);
495 mencoder_exit(1,NULL);
496 }
497
498 mp_msg(MSGT_CPLAYER, MSGL_INFO, MSGTR_OpenedStream, file_format, (int)(stream->start_pos), (int)(stream->end_pos));
499
500 #ifdef USE_DVDREAD
501 if(stream->type==STREAMTYPE_DVD){
502 if(audio_lang && audio_id==-1) audio_id=dvd_aid_from_lang(stream,audio_lang);
503 if(dvdsub_lang && dvdsub_id==-1) dvdsub_id=dvd_sid_from_lang(stream,dvdsub_lang);
504 }
505 #endif
506
507 stream->start_pos+=seek_to_byte;
508
509 if(stream_cache_size>0) stream_enable_cache(stream,stream_cache_size*1024,0,0);
510
511 if(demuxer2) audio_id=-2; /* do NOT read audio packets... */
512
513 //demuxer=demux_open(stream,file_format,video_id,audio_id,dvdsub_id);
514 demuxer=demux_open(stream,file_format,audio_id,video_id,dvdsub_id,filename);
515 if(!demuxer){
516 mp_msg(MSGT_DEMUXER, MSGL_FATAL, MSGTR_FormatNotRecognized);
517 mp_msg(MSGT_DEMUXER, MSGL_FATAL, MSGTR_CannotOpenDemuxer);
518 mencoder_exit(1,NULL);
519 }
520
521 d_audio=demuxer2 ? demuxer2->audio : demuxer->audio;
522 d_video=demuxer->video;
523 d_dvdsub=demuxer->sub;
524 sh_audio=d_audio->sh;
525 sh_video=d_video->sh;
526
527 if(!sh_video)
528 {
529 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_VideoStreamRequired);
530 mencoder_exit(1,NULL);
531 }
532
533 if(!video_read_properties(sh_video)){
534 mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_CannotReadVideoProperties);
535 mencoder_exit(1,NULL);
536 }
537
538 mp_msg(MSGT_MENCODER,MSGL_INFO,"[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.2f ftime:=%6.4f\n",
539 demuxer->file_format,sh_video->format, sh_video->disp_w,sh_video->disp_h,
540 sh_video->fps,sh_video->frametime
541 );
542
543 if(force_fps){
544 sh_video->fps=force_fps;
545 sh_video->frametime=1.0f/sh_video->fps;
546 mp_msg(MSGT_MENCODER,MSGL_INFO,MSGTR_ForcingInputFPS, sh_video->fps);
547 }
548
549 if(sh_audio && out_file_format==MUXER_TYPE_RAWVIDEO){
550 mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_RawvideoDoesNotSupportAudio);
551 sh_audio=NULL;
552 }
553 if(sh_audio && out_audio_codec<0){
554 if(audio_id==-2)
555 mp_msg(MSGT_MENCODER,MSGL_ERR,MSGTR_DemuxerDoesntSupportNosound);
556 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_NoAudioEncoderSelected);
557 mencoder_exit(1,NULL);
558 }
559 if(sh_video && out_video_codec<0){
560 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_NoVideoEncoderSelected);
561 mencoder_exit(1,NULL);
562 }
563
564 if(sh_audio && (out_audio_codec || seek_to_sec || !sh_audio->wf || playback_speed != 1.0)){
565 // Go through the codec.conf and find the best codec...
566 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
567 if(!init_best_audio_codec(sh_audio,audio_codec_list,audio_fm_list)){
568 sh_audio=d_audio->sh=NULL; // failed to init :(
569 }
570 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
571 }
572
573 if (sh_audio) {
574 new_srate = sh_audio->samplerate;
575 if (playback_speed != 1.0) {
576 new_srate *= playback_speed;
577 // limits are taken from libaf/af_resample.c
578 if (new_srate < 8000) new_srate = 8000;
579 if (new_srate > 192000) new_srate = 192000;
580 playback_speed = (float)new_srate / (float)sh_audio->samplerate;
581 }
582 }
583
584 #ifdef USE_SUB
585 // after reading video params we should load subtitles because
586 // we know fps so now we can adjust subtitles time to ~6 seconds AST
587 // check .sub
588 // current_module="read_subtitles_file";
589 if(sub_name && sub_name[0]){
590 subdata=sub_read_file(sub_name[0], sh_video->fps);
591 if(!subdata) mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_CantLoadSub,sub_name[0]);
592 } else
593 if(sub_auto) { // auto load sub file ...
594 char **tmp = NULL;
595 int i = 0;
596 if (filename) {
597 char *psub = get_path( "sub/" );
598 tmp = sub_filenames((psub ? psub : ""), filename);
599 free(psub);
600 }
601 subdata=sub_read_file(tmp ? tmp[0] : "default.sub", sh_video->fps);
602 while (tmp && tmp[i])
603 free(tmp[i++]);
604 free(tmp);
605 }
606 #endif
607
608 // set up video encoder:
609
610 if (!curfile) { // curfile is non zero when a second file is opened
611 if (vobsub_out) {
612 unsigned int palette[16], width, height;
613 unsigned char tmp[3] = { 0, 0, 0 };
614 if (spudec_ifo && vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, dvdsub_id, tmp) >= 0)
615 vobsub_writer = vobsub_out_open(vobsub_out, palette, sh_video->disp_w, sh_video->disp_h,
616 vobsub_out_id?vobsub_out_id:(char *)tmp, vobsub_out_index);
617 #ifdef USE_DVDREAD
618 if (vobsub_writer == NULL) {
619 char tmp[3];
620 if (vobsub_out_id == NULL && stream->type == STREAMTYPE_DVD) {
621 int i;
622 dvd_priv_t *dvd = (dvd_priv_t*)stream->priv;
623 for (i = 0; i < dvd->nr_of_subtitles; ++i)
624 if (dvd->subtitles[i].id == dvdsub_id) {
625 tmp[0] = (dvd->subtitles[i].language >> 8) & 0xff;
626 tmp[1] = dvd->subtitles[i].language & 0xff;
627 tmp[2] = 0;
628 vobsub_out_id = tmp;
629 break;
630 }
631 }
632 vobsub_writer=vobsub_out_open(vobsub_out, stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
633 sh_video->disp_w, sh_video->disp_h, vobsub_out_id, vobsub_out_index);
634 }
635 #endif
636 }
637 else {
638 if (spudec_ifo) {
639 unsigned int palette[16], width, height;
640 if (vobsub_parse_ifo(NULL,spudec_ifo, palette, &width, &height, 1, -1, NULL) >= 0)
641 vo_spudec=spudec_new_scaled(palette, sh_video->disp_w, sh_video->disp_h);
642 }
643 #ifdef USE_DVDREAD
644 if (vo_spudec==NULL) {
645 vo_spudec=spudec_new_scaled(stream->type==STREAMTYPE_DVD?((dvd_priv_t *)(stream->priv))->cur_pgc->palette:NULL,
646 sh_video->disp_w, sh_video->disp_h);
647 }
648 #endif
649 }
650
651 // Apply current settings for forced subs
652 spudec_set_forced_subs_only(vo_spudec,forced_subs_only);
653
654 // set up output file:
655 muxer_f=fopen(out_filename,"wb");
656 if(!muxer_f) {
657 mp_msg(MSGT_MENCODER, MSGL_FATAL, MSGTR_CannotOpenOutputFile, out_filename);
658 mencoder_exit(1,NULL);
659 }
660
661 muxer=muxer_new_muxer(out_file_format,muxer_f);
662
663 // ============= VIDEO ===============
664
665 mux_v=muxer_new_stream(muxer,MUXER_TYPE_VIDEO);
666
667 mux_v->buffer_size=0x200000; // 2MB
668 mux_v->buffer=malloc(mux_v->buffer_size);
669
670 mux_v->source=sh_video;
671
672 mux_v->h.dwSampleSize=0; // VBR
673 #ifdef USE_LIBAVCODEC
674 {
675 AVRational q= av_d2q(force_ofps?force_ofps:sh_video->fps*playback_speed, 30000);
676 mux_v->h.dwScale= q.den;
677 mux_v->h.dwRate = q.num;
678 }
679 #else
680 mux_v->h.dwScale=10000;
681 mux_v->h.dwRate=mux_v->h.dwScale*(force_ofps?force_ofps:sh_video->fps*playback_speed);
682 #endif
683
684 mux_v->codec=out_video_codec;
685
686 mux_v->bih=NULL;
687 }
688 sh_video->codec=NULL;
689 sh_video->video_out=NULL;
690 sh_video->vfilter=NULL; // fixme!
691
692 switch(mux_v->codec){
693 case VCODEC_COPY:
694 if (!curfile) {
695 if (sh_video->bih) {
696 mux_v->bih=malloc(sh_video->bih->biSize);
697 memcpy(mux_v->bih, sh_video->bih, sh_video->bih->biSize);
698 }
699 else
700 {
701 mux_v->bih=calloc(1,sizeof(BITMAPINFOHEADER));
702 mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
703 mux_v->bih->biWidth=sh_video->disp_w;
704 mux_v->bih->biHeight=sh_video->disp_h;
705 mux_v->bih->biCompression=sh_video->format;
706 mux_v->bih->biPlanes=1;
707 mux_v->bih->biBitCount=24; // FIXME!!!
708 mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
709 }
710 }
711 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
712 mux_v->bih->biWidth, mux_v->bih->biHeight,
713 mux_v->bih->biBitCount, mux_v->bih->biCompression);
714
715 if (curfile) {
716 if (sh_video->bih) {
717 if ((mux_v->bih->biSize != sh_video->bih->biSize) ||
718 memcmp(mux_v->bih, sh_video->bih, sh_video->bih->biSize))
719 {
720 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
721 sh_video->bih->biWidth, sh_video->bih->biHeight,
722 sh_video->bih->biBitCount, sh_video->bih->biCompression);
723 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_FrameCopyFileMismatch);
724 mencoder_exit(1,NULL);
725 }
726 }
727 else {
728 if ((mux_v->bih->biWidth != sh_video->disp_w) ||
729 (mux_v->bih->biHeight != sh_video->disp_h) ||
730 (mux_v->bih->biCompression != sh_video->format)) {
731 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VCodecFramecopy,
732 sh_video->disp_w, sh_video->disp_w, 24, sh_video->format);
733 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_FrameCopyFileMismatch);
734 mencoder_exit(1,NULL);
735 }
736 }
737 }
738 break;
739 case VCODEC_FRAMENO:
740 if (!curfile) {
741 mux_v->bih=calloc(1,sizeof(BITMAPINFOHEADER));
742 mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
743 mux_v->bih->biWidth=sh_video->disp_w;
744 mux_v->bih->biHeight=sh_video->disp_h;
745 mux_v->bih->biPlanes=1;
746 mux_v->bih->biBitCount=24;
747 mux_v->bih->biCompression=mmioFOURCC('F','r','N','o');
748 mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*(mux_v->bih->biBitCount/8);
749 }
750 break;
751 default: {
752 static vf_instance_t * ve = NULL;
753 if (!ve) {
754 switch(mux_v->codec){
755 case VCODEC_DIVX4:
756 sh_video->vfilter=vf_open_encoder(NULL,"divx4",(char *)mux_v); break;
757 case VCODEC_LIBAVCODEC:
758 sh_video->vfilter=vf_open_encoder(NULL,"lavc",(char *)mux_v); break;
759 case VCODEC_RAW:
760 sh_video->vfilter=vf_open_encoder(NULL,"raw",(char *)mux_v); break;
761 case VCODEC_VFW:
762 sh_video->vfilter=vf_open_encoder(NULL,"vfw",(char *)mux_v); break;
763 case VCODEC_LIBDV:
764 sh_video->vfilter=vf_open_encoder(NULL,"libdv",(char *)mux_v); break;
765 case VCODEC_XVID:
766 sh_video->vfilter=vf_open_encoder(NULL,"xvid",(char *)mux_v); break;
767 case VCODEC_QTVIDEO:
768 sh_video->vfilter=vf_open_encoder(NULL,"qtvideo",(char *)mux_v); break;
769 case VCODEC_NUV:
770 sh_video->vfilter=vf_open_encoder(NULL,"nuv",(char *)mux_v); break;
771 case VCODEC_X264:
772 sh_video->vfilter=vf_open_encoder(NULL,"x264",(char *)mux_v); break;
773 }
774 if(!mux_v->bih || !sh_video->vfilter){
775 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_EncoderOpenFailed);
776 mencoder_exit(1,NULL);
777 }
778 ve = sh_video->vfilter;
779 } else sh_video->vfilter = ve;
780 // append 'expand' filter, it fixes stride problems and renders osd:
781 if (auto_expand) {
782 char* vf_args[] = { "osd", "1", NULL };
783 sh_video->vfilter=vf_open_filter(sh_video->vfilter,"expand",vf_args);
784 }
785 sh_video->vfilter=append_filters(sh_video->vfilter);
786
787 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
788 init_best_video_codec(sh_video,video_codec_list,video_fm_list);
789 mp_msg(MSGT_CPLAYER,MSGL_INFO,"==========================================================================\n");
790 if(!sh_video->inited) mencoder_exit(1,NULL);
791 }
792 }
793
794 if (!curfile) {
795 /* force output fourcc to .. */
796 if ((force_fourcc != NULL) && (strlen(force_fourcc) >= 4))
797 {
798 mux_v->bih->biCompression = mmioFOURCC(force_fourcc[0], force_fourcc[1],
799 force_fourcc[2], force_fourcc[3]);
800 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ForcingOutputFourcc,
801 mux_v->bih->biCompression, (char *)&mux_v->bih->biCompression);
802 }
803
804 if(muxer->fix_stream_parameters)
805 muxer_stream_fix_parameters(muxer,mux_v);
806 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
807
808 // ============= AUDIO ===============
809 if(sh_audio){
810
811 mux_a=muxer_new_stream(muxer,MUXER_TYPE_AUDIO);
812
813 mux_a->buffer_size=0x100000; //16384;
814 mux_a->buffer=malloc(mux_a->buffer_size);
815 if (!mux_a->buffer)
816 mencoder_exit(1,MSGTR_MemAllocFailed);
817
818 mux_a->source=sh_audio;
819
820 mux_a->codec=out_audio_codec;
821
822 ao_data.samplerate = force_srate;
823 ao_data.channels = 0;
824 ao_data.format = audio_output_format;
825 if(!preinit_audio_filters(sh_audio,
826 // input:
827 new_srate,
828 sh_audio->channels, sh_audio->sample_format,
829 // output:
830 &ao_data.samplerate, &ao_data.channels, &ao_data.format)) {
831 mp_msg(MSGT_CPLAYER,MSGL_ERR,MSGTR_AudioFilterChainPreinitError);
832 mencoder_exit(1, NULL);
833 }
834
835 aparams.channels = ao_data.channels;
836 aparams.sample_rate = ao_data.samplerate;
837 aparams.audio_preload = 1000 * audio_preload;
838 if(mux_a->codec != ACODEC_COPY) {
839 aencoder = new_audio_encoder(mux_a, &aparams);
840 if(!aencoder)
841 mencoder_exit(1, NULL);
842 if(!init_audio_filters(sh_audio,
843 new_srate, sh_audio->channels, sh_audio->sample_format,
844 &aparams.sample_rate, &aparams.channels, &aencoder->input_format,
845 aencoder->min_buffer_size, aencoder->max_buffer_size)) {
846 mp_msg(MSGT_CPLAYER,MSGL_FATAL,MSGTR_NoMatchingFilter);
847 mencoder_exit(1,NULL);
848 }
849 }
850 switch(mux_a->codec){
851 case ACODEC_COPY:
852 if (playback_speed != 1.0) mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_NoSpeedWithFrameCopy);
853 if (sh_audio->wf){
854 mux_a->wf=malloc(sizeof(WAVEFORMATEX) + sh_audio->wf->cbSize);
855 memcpy(mux_a->wf, sh_audio->wf, sizeof(WAVEFORMATEX) + sh_audio->wf->cbSize);
856 if(!sh_audio->i_bps) sh_audio->i_bps=mux_a->wf->nAvgBytesPerSec;
857 } else {
858 mux_a->wf = malloc(sizeof(WAVEFORMATEX));
859 mux_a->wf->nBlockAlign = 1; //mux_a->h.dwSampleSize;
860 mux_a->wf->wFormatTag = sh_audio->format;
861 mux_a->wf->nChannels = sh_audio->channels;
862 mux_a->wf->nSamplesPerSec = sh_audio->samplerate;
863 mux_a->wf->nAvgBytesPerSec=sh_audio->i_bps; //mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
864 mux_a->wf->wBitsPerSample = 16; // FIXME
865 mux_a->wf->cbSize=0; // FIXME for l3codeca.acm
866 }
867 if(sh_audio->audio.dwScale){
868 mux_a->h.dwSampleSize=sh_audio->audio.dwSampleSize;
869 mux_a->h.dwScale=sh_audio->audio.dwScale;
870 mux_a->h.dwRate=sh_audio->audio.dwRate;
871 // mux_a->h.dwStart=sh_audio->audio.dwStart;
872 } else {
873 mux_a->h.dwSampleSize=mux_a->wf->nBlockAlign;
874 mux_a->h.dwScale=mux_a->h.dwSampleSize;
875 mux_a->h.dwRate=mux_a->wf->nAvgBytesPerSec;
876 }
877 mux_a->h.dwRate *= playback_speed;
878 mux_a->wf->nSamplesPerSec *= playback_speed;
879 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
880 mux_a->wf->wFormatTag, mux_a->wf->nChannels, mux_a->wf->nSamplesPerSec,
881 mux_a->wf->wBitsPerSample, mux_a->wf->nAvgBytesPerSec, mux_a->h.dwSampleSize);
882 break;
883 }
884
885 if (verbose>1) print_wave_header(mux_a->wf);
886
887 if(audio_delay!=0.0){
888 mux_a->h.dwStart=audio_delay*mux_a->h.dwRate/mux_a->h.dwScale;
889 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_SettingAudioDelay,mux_a->h.dwStart*mux_a->h.dwScale/(float)mux_a->h.dwRate);
890 }
891 if(muxer->fix_stream_parameters)
892 muxer_stream_fix_parameters(muxer,mux_a);
893
894 } // if(sh_audio)
895
896 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_WritingAVIHeader);
897 if (muxer->cont_write_header) muxer_write_header(muxer);
898
899 decoded_frameno=0;
900
901 signal(SIGINT,exit_sighandler); // Interrupt from keyboard
902 signal(SIGQUIT,exit_sighandler); // Quit from keyboard
903 signal(SIGTERM,exit_sighandler); // kill
904
905 timer_start=GetTimerMS();
906 } // if (!curfile) // if this was the first file.
907 else if (sh_audio) {
908 int out_format = 0, out_minsize = 0, out_maxsize = 0;
909 int do_init_filters = 1;
910 if((aencoder != NULL) && (mux_a->codec != ACODEC_COPY))
911 {
912 out_format = aencoder->input_format;
913 out_minsize = aencoder->min_buffer_size;
914 out_maxsize = aencoder->max_buffer_size;
915 }
916 switch(mux_a->codec){
917 case ACODEC_COPY:
918 do_init_filters = 0;
919 if (playback_speed != 1.0) mp_msg(MSGT_CPLAYER, MSGL_WARN, MSGTR_NoSpeedWithFrameCopy);
920 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
921 mux_a->wf->wFormatTag, mux_a->wf->nChannels, mux_a->wf->nSamplesPerSec,
922 mux_a->wf->wBitsPerSample, mux_a->wf->nAvgBytesPerSec, mux_a->h.dwSampleSize);
923 if (sh_audio->wf) {
924 if ((mux_a->wf->wFormatTag != sh_audio->wf->wFormatTag) ||
925 (mux_a->wf->nChannels != sh_audio->wf->nChannels) ||
926 (mux_a->wf->nSamplesPerSec != sh_audio->wf->nSamplesPerSec * playback_speed))
927 {
928 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
929 sh_audio->wf->wFormatTag, sh_audio->wf->nChannels, sh_audio->wf->nSamplesPerSec * playback_speed,
930 sh_audio->wf->wBitsPerSample, sh_audio->wf->nAvgBytesPerSec, 0);
931 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_AudioCopyFileMismatch);
932 mencoder_exit(1,NULL);
933 }
934 }
935 else {
936 if ((mux_a->wf->wFormatTag != sh_audio->format) ||
937 (mux_a->wf->nChannels != sh_audio->channels) ||
938 (mux_a->wf->nSamplesPerSec != sh_audio->samplerate * playback_speed))
939 {
940 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_ACodecFramecopy,
941 sh_audio->wf->wFormatTag, sh_audio->wf->nChannels, sh_audio->wf->nSamplesPerSec * playback_speed,
942 sh_audio->wf->wBitsPerSample, sh_audio->wf->nAvgBytesPerSec, 0);
943 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_AudioCopyFileMismatch);
944 mencoder_exit(1,NULL);
945 }
946
947 }
948 break;
949 }
950 if (do_init_filters) if(!init_audio_filters(sh_audio,
951 new_srate,
952 sh_audio->channels,
953 sh_audio->sample_format,
954 &mux_a->wf->nSamplesPerSec,
955 &mux_a->wf->nChannels,
956 &out_format,
957 out_minsize,
958 out_maxsize))
959 {
960 mp_msg(MSGT_CPLAYER, MSGL_FATAL, MSGTR_NoMatchingFilter);
961 mencoder_exit(1, NULL);
962 }
963 }
964
965 parse_end_at();
966
967 if (seek_to_sec) {
968 int a,b; float d;
969
970 if (sscanf(seek_to_sec, "%d:%d:%f", &a,&b,&d)==3)
971 d += 3600*a + 60*b;
972 else if (sscanf(seek_to_sec, "%d:%f", &a, &d)==2)
973 d += 60*a;
974 else
975 sscanf(seek_to_sec, "%f", &d);
976
977 demux_seek(demuxer, d, 1);
978 // there is 2 way to handle the -ss option in 3-pass mode:
979 // > 1. do the first pass for the whole file, and use -ss for 2nd/3rd pases only
980 // > 2. do all the 3 passes with the same -ss value
981 // this line enables behaviour 1. (and kills 2. at the same time):
982 // if(demuxer2) demux_seek(demuxer2, d, 1);
983 }
984
985 if (out_file_format == MUXER_TYPE_MPEG)
986 {
987 if (audio_preload > 0.4) {
988 mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_LimitingAudioPreload);
989 audio_preload = 0.4;
990 }
991 if (audio_density < 4) {
992 mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_IncreasingAudioDensity);
993 audio_density = 4;
994 }
995 }
996
997 if(file_format == DEMUXER_TYPE_TV)
998 {
999 mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_ZeroingAudioPreloadAndMaxPtsCorrection);
1000 audio_preload = 0.0;
1001 default_max_pts_correction = 0;
1002 }
1003
1004 play_n_frames=play_n_frames_mf;
1005 if (curfile && end_at_type == END_AT_TIME) end_at += mux_v->timer;
1006
1007 #ifdef USE_EDL
1008 if (edl_records) free_edl(edl_records);
1009 next_edl_record = edl_records = NULL;
1010 edl_muted = 0;
1011 edl_seeking = 1;
1012 edl_skip = -1;
1013 if (edl_filename) {
1014 next_edl_record = edl_records = edl_parse_file();
1015 }
1016 #endif
1017
1018 while(!at_eof){
1019
1020 float frame_time=0;
1021 int blit_frame=0;
1022 float a_pts=0;
1023 float v_pts=0;
1024 unsigned char* start=NULL;
1025 int in_size;
1026 int skip_flag=0; // 1=skip -1=duplicate
1027
1028 if((end_at_type == END_AT_SIZE && end_at <= ftello(muxer_f)) ||
1029 (end_at_type == END_AT_TIME && end_at < mux_v->timer))
1030 break;
1031
1032 if(play_n_frames>=0){
1033 --play_n_frames;
1034 if(play_n_frames<0) break;
1035 }
1036
1037 #ifdef USE_EDL
1038 goto_redo_edl:
1039 if (next_edl_record && sh_video && sh_video->pts >= next_edl_record->start_sec) {
1040 if (next_edl_record->action == EDL_SKIP && edl_seeking) {
1041 float last_pos = d_video->pts;
1042 int result;
1043 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_SKIP: start [%f], stop [%f], length [%f]\n",
1044 next_edl_record->start_sec, next_edl_record->stop_sec, next_edl_record->length_sec);
1045
1046 result = edl_seek(next_edl_record, demuxer, d_audio, mux_a, &frame_time, &start, mux_v->codec==VCODEC_COPY);
1047
1048 if (result == 2) break; // EOF
1049 else if (result == 0) edl_seeking = 0; // no seeking
1050 else { // sucess
1051 edl_muted = 0;
1052 if (last_pos >= sh_video->pts) {
1053 // backwards seek detected!! Forget about this EDL skip altogether.
1054 next_edl_record = next_edl_record->next;
1055 }
1056 else for (next_edl_record = edl_records; next_edl_record; next_edl_record = next_edl_record->next) {
1057 /* note the use of stop_sec,
1058 meaning if by some magical way we landed in the MIDDLE of a censored area,
1059 in the next loop it will jump out of it.
1060 */
1061 if (next_edl_record->stop_sec > sh_video->pts) break; // we got to the right place.
1062 if (next_edl_record->action == EDL_MUTE) edl_muted = !edl_muted; // toggle mute each time.
1063 }
1064
1065 /* for a pedantic EDL, that doesn't show even a single
1066 frame from the "censored" area, uncomment next line. */
1067 goto goto_redo_edl;
1068 }
1069 } else if (next_edl_record->action == EDL_MUTE) {
1070 edl_muted = !edl_muted; // This variable does nothing for now.
1071 mp_msg(MSGT_CPLAYER, MSGL_DBG4, "EDL_MUTE: [%f]\n", next_edl_record->start_sec );
1072 next_edl_record=next_edl_record->next;
1073 }
1074 }
1075 #endif
1076
1077
1078 if(sh_audio){
1079 // get audio:
1080 while(mux_a->timer-audio_preload<mux_v->timer){
1081 float tottime;
1082 int len=0;
1083
1084 ptimer_start = GetTimerMS();
1085 // CBR - copy 0.5 sec of audio
1086 // or until the end of video:
1087 tottime = stop_time(demuxer, mux_v);
1088 if (tottime != -1) {
1089 tottime -= mux_a->timer;
1090 if (tottime > 1./audio_density) tottime = 1./audio_density;
1091 }
1092 else tottime = 1./audio_density;
1093
1094
1095 if(aencoder)
1096 {
1097 if(mux_a->h.dwSampleSize) /* CBR */
1098 {
1099 if(aencoder->set_decoded_len)
1100 {
1101 len = mux_a->h.dwSampleSize*(int)(mux_a->h.dwRate*tottime);
1102 aencoder->set_decoded_len(aencoder, len);
1103 }
1104 else
1105 len = aencoder->decode_buffer_size;
1106
1107 len = dec_audio(sh_audio, aencoder->decode_buffer, len);
1108 mux_a->buffer_len += aencoder->encode(aencoder, mux_a->buffer + mux_a->buffer_len,
1109 (void*)aencoder->decode_buffer, len, mux_a->buffer_size-mux_a->buffer_len);
1110 if(mux_a->buffer_len < mux_a->wf->nBlockAlign)
1111 len = 0;
1112 else
1113 len = mux_a->wf->nBlockAlign*(mux_a->buffer_len/mux_a->wf->nBlockAlign);
1114 }
1115 else /* VBR */
1116 {
1117 int sz = 0;
1118 while(1)
1119 {
1120 len = 0;
1121 if(! sz)
1122 sz = aencoder->get_frame_size(aencoder);
1123 if(sz > 0 && mux_a->buffer_len >= sz)
1124 {
1125 len = sz;
1126 break;
1127 }
1128 len = dec_audio(sh_audio,aencoder->decode_buffer, aencoder->decode_buffer_size);
1129 if(len <= 0)
1130 {
1131 len = 0;
1132 break;
1133 }
1134 len = aencoder->encode(aencoder, mux_a->buffer + mux_a->buffer_len, (void*)aencoder->decode_buffer, len, mux_a->buffer_size-mux_a->buffer_len);
1135 mux_a->buffer_len += len;
1136 }
1137 }
1138 if (mux_v->timer == 0) mux_a->h.dwInitialFrames++;
1139 }
1140 else {
1141 if(mux_a->h.dwSampleSize){
1142 switch(mux_a->codec){
1143 case ACODEC_COPY: // copy
1144 len=mux_a->wf->nAvgBytesPerSec*tottime;
1145 len/=mux_a->h.dwSampleSize;if(len<1) len=1;
1146 len*=mux_a->h.dwSampleSize;
1147 len=demux_read_data(sh_audio->ds,mux_a->buffer,len);
1148 break;
1149 }
1150 } else {
1151 // VBR - encode/copy an audio frame
1152 switch(mux_a->codec){
1153 case ACODEC_COPY: // copy
1154 len=ds_get_packet(sh_audio->ds,(unsigned char**) &mux_a->buffer);
1155 break;
1156 }
1157 }
1158 }
1159 if(len<=0) break; // EOF?
1160 muxer_write_chunk(mux_a,len,0x10);
1161 if(!mux_a->h.dwSampleSize && mux_a->timer>0)
1162 mux_a->wf->nAvgBytesPerSec=0.5f+(double)mux_a->size/mux_a->timer; // avg bps (VBR)
1163 if(mux_a->buffer_len>=len){
1164 mux_a->buffer_len-=len;
1165 memcpy(mux_a->buffer,mux_a->buffer+len,mux_a->buffer_len);
1166 }
1167
1168
1169 audiosamples++;
1170 audiorate+= (GetTimerMS() - ptimer_start);
1171
1172 // let's not output more audio than necessary
1173 if (stop_time(demuxer, mux_v) != -1 && stop_time(demuxer, mux_v) <= mux_a->timer) break;
1174 }
1175 }
1176
1177 // get video frame!
1178
1179 #ifdef USE_EDL
1180 if (edl_skip != -1) { in_size = edl_skip; edl_skip = -1; }
1181 else
1182 #endif
1183 in_size=video_read_frame(sh_video,&frame_time,&start,force_fps);
1184 if(in_size<0){ at_eof=1; break; }
1185 sh_video->timer+=frame_time; ++decoded_frameno;
1186 frame_time /= playback_speed;
1187
1188 v_timer_corr-=frame_time-(float)mux_v->h.dwScale/mux_v->h.dwRate;
1189
1190 if(demuxer2){ // 3-pass encoding, read control file (frameno.avi)
1191 // find our frame:
1192 while(next_frameno<decoded_frameno){
1193 int* start;
1194 int len=ds_get_packet(demuxer2->video,(unsigned char**) &start);
1195 if(len<0){ at_eof=1;break;}
1196 if(len==0) --skip_flag; else // duplicate
1197 if(len==4) next_frameno=start[0];
1198 }
1199 if(at_eof) break;
1200 // if(skip_flag) printf("!!!!!!!!!!!!\n");
1201 skip_flag=next_frameno-decoded_frameno;
1202 // find next frame:
1203 while(next_frameno<=decoded_frameno){
1204 int* start;
1205 int len=ds_get_packet(demuxer2->video,(unsigned char**) &start);
1206 if(len<0){ at_eof=1;break;}
1207 if(len==0) --skip_flag; else // duplicate
1208 if(len==4) next_frameno=start[0];
1209 }
1210 // if(at_eof) break;
1211 // printf("Current fno=%d requested=%d skip=%d \n",decoded_frameno,fno,skip_flag);
1212 } else {
1213
1214 // check frame duplicate/drop:
1215
1216 //printf("\r### %5.3f ###\n",v_timer_corr);
1217
1218 if(v_timer_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate &&
1219 (skip_limit<0 || skip_flag<skip_limit) ){
1220 v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
1221 ++skip_flag; // skip
1222 } else
1223 while(v_timer_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate &&
1224 (skip_limit<0 || (-skip_flag)<skip_limit) ){
1225 v_timer_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate;
1226 --skip_flag; // dup
1227 }
1228
1229 while( (v_pts_corr<=-(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag>0)
1230 || (v_pts_corr<=-2*(float)mux_v->h.dwScale/mux_v->h.dwRate) ){
1231 v_pts_corr+=(float)mux_v->h.dwScale/mux_v->h.dwRate;
1232 --skip_flag; // dup
1233 }
1234 if( (v_pts_corr>=(float)mux_v->h.dwScale/mux_v->h.dwRate && skip_flag<0)
1235 || (v_pts_corr>=2*(float)mux_v->h.dwScale/mux_v->h.dwRate) )
1236 if(skip_flag<=0){ // we can't skip more than 1 frame now
1237 v_pts_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
1238 ++skip_flag; // skip
1239 }
1240
1241 } // demuxer2
1242
1243 ptimer_start = GetTimerMS();
1244
1245 switch(mux_v->codec){
1246 case VCODEC_COPY:
1247 mux_v->buffer=start;
1248 if(skip_flag<=0) muxer_write_chunk(mux_v,in_size,(sh_video->ds->flags&1)?0x10:0);
1249 break;
1250 case VCODEC_FRAMENO:
1251 mux_v->buffer=(unsigned char *)&decoded_frameno; // tricky
1252 if(skip_flag<=0) muxer_write_chunk(mux_v,sizeof(int),0x10);
1253 break;
1254 default:
1255 // decode_video will callback down to ve_*.c encoders, through the video filters
1256 blit_frame=decode_video(sh_video,start,in_size,
1257 skip_flag>0 && (!sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_SKIP_NEXT_FRAME, 0) != CONTROL_TRUE));
1258
1259 if (sh_video->vf_inited < 0) mencoder_exit(1, NULL);
1260
1261 if(!blit_frame){
1262 badframes++;
1263 if(skip_flag<=0){
1264 // unwanted skipping of a frame, what to do?
1265 if(skip_limit==0){
1266 // skipping not allowed -> write empty frame:
1267 if (!encode_duplicates || !sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_DUPLICATE_FRAME, 0) != CONTROL_TRUE)
1268 muxer_write_chunk(mux_v,0,0);
1269 } else {
1270 // skipping allowed -> skip it and distriubute timer error:
1271 v_timer_corr-=(float)mux_v->h.dwScale/mux_v->h.dwRate;
1272 }
1273 }
1274 }
1275 }
1276
1277 videosamples++;
1278 videorate+=(GetTimerMS() - ptimer_start);
1279
1280 if(skip_flag<0){
1281 // duplicate frame
1282 if(!quiet) mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_DuplicateFrames,-skip_flag);
1283 while(skip_flag<0){
1284 duplicatedframes++;
1285 if (!encode_duplicates || !sh_video->vfilter || ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter, VFCTRL_DUPLICATE_FRAME, 0) != CONTROL_TRUE)
1286 muxer_write_chunk(mux_v,0,0);
1287 ++skip_flag;
1288 }
1289 } else
1290 if(skip_flag>0){
1291 // skip frame
1292 if(!quiet) mp_msg(MSGT_MENCODER, MSGL_WARN, MSGTR_SkipFrame);
1293 skippedframes++;
1294 --skip_flag;
1295 }
1296
1297 if(sh_audio && !demuxer2){
1298 float AV_delay,x;
1299 // A-V sync!
1300 #if 0
1301 if(pts_from_bps){
1302 unsigned int samples=(sh_audio->audio.dwSampleSize)?
1303 ((ds_tell(d_audio)-sh_audio->a_in_buffer_len)/sh_audio->audio.dwSampleSize) :
1304 (d_audio->block_no); // <- used for VBR audio
1305 // printf("samples=%d \n",samples);
1306 a_pts=samples*(float)sh_audio->audio.dwScale/(float)sh_audio->audio.dwRate;
1307 delay_corrected=1;
1308 } else
1309 #endif
1310 {
1311 // PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
1312 a_pts=d_audio->pts;
1313 if(!delay_corrected) if(a_pts) delay_corrected=1;
1314 //printf("*** %5.3f ***\n",a_pts);
1315 a_pts+=(ds_tell_pts(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
1316 }
1317 v_pts=sh_video ? sh_video->pts : d_video->pts;
1318 // av = compensated (with out buffering delay) A-V diff
1319 AV_delay=(a_pts-v_pts);
1320 AV_delay /= playback_speed;
1321 AV_delay-=mux_a->timer-(mux_v->timer-(v_timer_corr+v_pts_corr));
1322 // compensate input video timer by av:
1323 x=AV_delay*0.1f;
1324 if(x<-max_pts_correction) x=-max_pts_correction; else
1325 if(x> max_pts_correction) x= max_pts_correction;
1326 if(default_max_pts_correction>=0)
1327 max_pts_correction=default_max_pts_correction*playback_speed;
1328 else
1329 max_pts_correction=sh_video->frametime*0.10 *playback_speed; // +-10% of time
1330 // sh_video->timer-=x;
1331 c_total+=x;
1332 v_pts_corr+=x;
1333 }
1334
1335 // printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r",
1336 // a_pts,v_pts,a_pts-v_pts,
1337 // (float)(mux_a->timer-mux_v->timer),
1338 // AV_delay, c_total, v_pts_corr );
1339 // printf("V:%6.1f \r", d_video->pts );
1340
1341 #if 0
1342 mp_msg(MSGT_AVSYNC,MSGL_STATUS,"A:%6.1f V:%6.1f A-V:%7.3f ct:%7.3f %3d/%3d %2d%% %2d%% %4.1f%% %d%%\r",
1343 a_pts,v_pts,a_pts-v_pts,c_total,
1344 (int)sh_video->num_frames,(int)sh_video->num_frames_decoded,
1345 (sh_video->timer>0.5)?(int)(100.0*video_time_usage/(double)sh_video->timer):0,
1346 (sh_video->timer>0.5)?(int)(100.0*vout_time_usage/(double)sh_video->timer):0,
1347 (sh_video->timer>0.5)?(100.0*audio_time_usage/(double)sh_video->timer):0
1348 ,cache_fill_status
1349 );
1350 #endif
1351
1352 { float t=(GetTimerMS()-timer_start)*0.001f;
1353 float len=(demuxer->movi_end-demuxer->movi_start);
1354 float p=len>1000 ? (float)(demuxer->filepos-demuxer->movi_start) / len : 0;
1355 #if 0
1356 if(!len && sh_audio && sh_audio->audio.dwLength>100){
1357 p=(sh_audio->audio.dwSampleSize? ds_tell(sh_audio->ds)/sh_audio->audio.dwSampleSize : sh_audio->ds->block_no)
1358 / (float)(sh_audio->audio.dwLength);
1359 }
1360 #endif
1361 #if 0
1362 mp_msg(MSGT_AVSYNC,MSGL_STATUS,"%d < %d < %d \r",
1363 (int)demuxer->movi_start,
1364 (int)demuxer->filepos,
1365 (int)demuxer->movi_end);
1366 #else
1367 if(!quiet) {
1368 if(verbose>0) {
1369 mp_msg(MSGT_AVSYNC,MSGL_STATUS,"Pos:%6.1fs %6df (%2d%%) %3dfps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d] A/Vms %d/%d D/B/S %d/%d/%d \r",
1370 mux_v->timer, decoded_frameno, (int)(p*100),
1371 (t>1) ? (int)(decoded_frameno/t+0.5) : 0,
1372 (p>0.001) ? (int)((t/p-t)/60) : 0,
1373 (p>0.001) ? (int)(ftello(muxer_f)/p/1024/1024) : 0,
1374 v_pts_corr,
1375 (mux_v->timer>1) ? (int)(mux_v->size/mux_v->timer/125) : 0,
1376 (mux_a && mux_a->timer>1) ? (int)(mux_a->size/mux_a->timer/125) : 0,
1377 audiorate/audiosamples, videorate/videosamples,
1378 duplicatedframes, badframes, skippedframes
1379 );
1380 } else
1381 mp_msg(MSGT_AVSYNC,MSGL_STATUS,"Pos:%6.1fs %6df (%2d%%) %3dfps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d]\r",
1382 mux_v->timer, decoded_frameno, (int)(p*100),
1383 (t>1) ? (int)(decoded_frameno/t+0.5) : 0,
1384 (p>0.001) ? (int)((t/p-t)/60) : 0,
1385 (p>0.001) ? (int)(ftello(muxer_f)/p/1024/1024) : 0,
1386 v_pts_corr,
1387 (mux_v->timer>1) ? (int)(mux_v->size/mux_v->timer/125) : 0,
1388 (mux_a && mux_a->timer>1) ? (int)(mux_a->size/mux_a->timer/125) : 0
1389 );
1390 }
1391 #endif
1392 }
1393 fflush(stdout);
1394
1395 #ifdef USE_SUB
1396 // find sub
1397 if(subdata && sh_video->pts>0){
1398 float pts=sh_video->pts;
1399 if(sub_fps==0) sub_fps=sh_video->fps;
1400 if (pts > sub_last_pts || pts < sub_last_pts-1.0 ) {
1401 find_sub(subdata, (pts+sub_delay) *
1402 (subdata->sub_uses_time? 100. : sub_fps));
1403 // FIXME! frame counter...
1404 sub_last_pts = pts;
1405 }
1406 }
1407 #endif
1408
1409 #ifdef USE_DVDREAD
1410 // DVD sub:
1411 if(vo_spudec||vobsub_writer){
1412 unsigned char* packet=NULL;
1413 int len;
1414 while((len=ds_get_packet_sub(d_dvdsub,&packet))>0){
1415 mp_msg(MSGT_MENCODER,MSGL_V,"\rDVD sub: len=%d v_pts=%5.3f s_pts=%5.3f \n",len,sh_video->pts,d_dvdsub->pts);
1416 if (vo_spudec)
1417 spudec_assemble(vo_spudec,packet,len,90000*d_dvdsub->pts);
1418 if (vobsub_writer)
1419 vobsub_out_output(vobsub_writer,packet,len,mux_v->timer + d_dvdsub->pts - sh_video->pts);
1420 }
1421 if (vo_spudec) {
1422 spudec_heartbeat(vo_spudec,90000*sh_video->pts);
1423 vo_osd_changed(OSDTYPE_SPU);
1424 }
1425 }
1426 #endif
1427
1428 if(ferror(muxer_f)) {
1429 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile, out_filename);
1430 mencoder_exit(1, NULL);
1431 }
1432
1433 } // while(!at_eof)
1434
1435 if (!interrupted && filelist[++curfile].name != 0) {
1436 if (sh_video && sh_video->vfilter) {
1437 // Before uniniting sh_video and the filter chain, break apart the VE.
1438 vf_instance_t * ve; // this will be the filter right before the ve.
1439 for (ve = sh_video->vfilter; ve->next && ve->next->next; ve = ve->next);
1440 if (ve->next)
1441 ve->next = NULL; // I'm telling the last filter, before the VE, there is nothing after it
1442 else // There is no chain except the VE.
1443 sh_video->vfilter = NULL;
1444 }
1445
1446 if(sh_video){ uninit_video(sh_video);sh_video=NULL; }
1447 if(demuxer) free_demuxer(demuxer);
1448 if(stream) free_stream(stream); // kill cache thread
1449
1450 at_eof = 0;
1451
1452 m_config_pop(mconfig);
1453 goto play_next_file;
1454 }
1455
1456 /* Emit the remaining frames in the video system */
1457 /*TODO emit frmaes delayed by decoder lag*/
1458 if(sh_video && sh_video->vfilter){
1459 mp_msg(MSGT_MENCODER, MSGL_INFO, "\nFlushing video frames\n");
1460 ((vf_instance_t *)sh_video->vfilter)->control(sh_video->vfilter,
1461 VFCTRL_FLUSH_FRAMES, 0);
1462 }
1463
1464 if(aencoder)
1465 if(aencoder->fixup)
1466 aencoder->fixup(aencoder);
1467
1468 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_WritingAVIIndex);
1469 if (muxer->cont_write_index) muxer_write_index(muxer);
1470 muxer_f_size=ftello(muxer_f);
1471 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_FixupAVIHeader);
1472 fseek(muxer_f,0,SEEK_SET);
1473 if (muxer->cont_write_header) muxer_write_header(muxer); // update header
1474 if(ferror(muxer_f) || fclose(muxer_f) != 0) {
1475 mp_msg(MSGT_MENCODER,MSGL_FATAL,MSGTR_ErrorWritingFile, out_filename);
1476 mencoder_exit(1, NULL);
1477 }
1478 if(vobsub_writer)
1479 vobsub_out_close(vobsub_writer);
1480
1481 if(out_video_codec==VCODEC_FRAMENO && mux_v->timer>100){
1482 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"650MB",(int)((650*1024*1024-muxer_f_size)/mux_v->timer/125));
1483 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"700MB",(int)((700*1024*1024-muxer_f_size)/mux_v->timer/125));
1484 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"800MB",(int)((800*1024*1024-muxer_f_size)/mux_v->timer/125));
1485 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 650MB",(int)((2*650*1024*1024-muxer_f_size)/mux_v->timer/125));
1486 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 700MB",(int)((2*700*1024*1024-muxer_f_size)/mux_v->timer/125));
1487 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_RecommendedVideoBitrate,"2 x 800MB",(int)((2*800*1024*1024-muxer_f_size)/mux_v->timer/125));
1488 }
1489
1490 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_VideoStreamResult,
1491 (float)(mux_v->size/mux_v->timer*8.0f/1000.0f), (int)(mux_v->size/mux_v->timer), (int)mux_v->size, (float)mux_v->timer, decoded_frameno);
1492 if(sh_audio)
1493 mp_msg(MSGT_MENCODER, MSGL_INFO, MSGTR_AudioStreamResult,
1494 (float)(mux_a->size/mux_a->timer*8.0f/1000.0f), (int)(mux_a->size/mux_a->timer), (int)mux_a->size, (float)mux_a->timer);
1495
1496 if(sh_video){ uninit_video(sh_video);sh_video=NULL; }
1497 if(demuxer) free_demuxer(demuxer);
1498 if(stream) free_stream(stream); // kill cache thread
1499
1500 return interrupted;
1501 }
1502
1503 static void parse_end_at()
1504 {
1505
1506 end_at_type = END_AT_NONE;
1507 if (!end_at_string) return;
1508
1509 /* End at size parsing */
1510 {
1511 char unit[4];
1512
1513 end_at_type = END_AT_SIZE;
1514
1515 if(sscanf(end_at_string, "%lf%3s", &end_at, unit) == 2) {
1516 if(!strcasecmp(unit, "b"))
1517 ;
1518 else if(!strcasecmp(unit, "kb"))
1519 end_at *= 1024;
1520 else if(!strcasecmp(unit, "mb"))
1521 end_at *= 1024*1024;
1522 else
1523 end_at_type = END_AT_NONE;
1524 }
1525 else
1526 end_at_type = END_AT_NONE;
1527 }
1528
1529 /* End at time parsing. This has to be last because of
1530 * sscanf("%f", ...) below */
1531 if(end_at_type == END_AT_NONE)
1532 {
1533 int a,b; float d;
1534
1535 end_at_type = END_AT_TIME;
1536
1537 if (sscanf(end_at_string, "%d:%d:%f", &a, &b, &d) == 3)
1538 end_at = 3600*a + 60*b + d;
1539 else if (sscanf(end_at_string, "%d:%f", &a, &d) == 2)
1540 end_at = 60*a + d;
1541 else if (sscanf(end_at_string, "%f", &d) == 1)
1542 end_at = d;
1543 else
1544 end_at_type = END_AT_NONE;
1545 }
1546 }
1547
1548 #if 0
1549 /* Flip the image in src and store the result in dst. src and dst may overlap.
1550 width is the size of each line in bytes. */
1551 static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width,
1552 int height)
1553 {
1554 uint8_t* tmp = malloc(width);
1555 int i;
1556
1557 for(i = 0; i < height/2; i++) {
1558 memcpy(tmp, &src[i*width], width);
1559 memcpy(&dst[i * width], &src[(height - i) * width], width);
1560 memcpy(&dst[(height - i) * width], tmp, width);
1561 }
1562
1563 free(tmp);
1564 return dst;
1565 }
1566 #endif
1567
1568
1569 static float stop_time(demuxer_t* demuxer, muxer_stream_t* mux_v) {
1570 float timeleft = -1;
1571 if (play_n_frames >= 0) timeleft = mux_v->timer + play_n_frames * (double)(mux_v->h.dwScale) / mux_v->h.dwRate;
1572 if (end_at_type == END_AT_TIME && (timeleft > end_at || timeleft == -1)) timeleft = end_at;
1573 #ifdef USE_EDL
1574 if (next_edl_record && demuxer && demuxer->video) { // everything is OK to be checked
1575 float tmp = mux_v->timer + next_edl_record->start_sec - demuxer->video->pts;
1576 if (timeleft == -1 || timeleft > tmp) {
1577 // There's less time in EDL than what we already know
1578 if (next_edl_record->action == EDL_SKIP && edl_seeking) {
1579 timeleft = tmp;
1580 } else if (next_edl_record->action == EDL_MUTE) {
1581 //timeleft = next_edl_record->start_sec - demuxer->video->pts;
1582 // For the moment (and probably forever) EDL mute doesn't work in MEncoder
1583 }
1584 }
1585 }
1586 #endif
1587 return timeleft;
1588 }
1589
1590 #ifdef USE_EDL
1591 int edl_seek(edl_record_ptr next_edl_record, demuxer_t* demuxer, demux_stream_t *d_audio, muxer_stream_t* mux_a, float * frame_time, unsigned char ** start, int framecopy) {
1592 sh_audio_t * sh_audio = d_audio->sh;
1593 sh_video_t * sh_video = demuxer->video ? demuxer->video->sh : NULL;
1594 vf_instance_t * vfilter = sh_video ? sh_video->vfilter : NULL;
1595
1596 if (!sh_video) return 0;
1597 if (sh_video->pts >= next_edl_record->stop_sec) return 1; // nothing to do...
1598
1599 if (!edl_seek_type) {
1600 if(demux_seek(demuxer, next_edl_record->stop_sec - sh_video->pts, 0)){
1601 sh_video->pts = demuxer->video->pts;
1602 //if (vo_vobsub) vobsub_seek(vo_vobsub,sh_video->pts);
1603 resync_video_stream(sh_video);
1604 //if(vo_spudec) spudec_reset(vo_spudec);
1605 return 1;
1606 }
1607 // non-seekable stream.
1608 return 0;
1609 }
1610
1611 // slow seek, read every frame.
1612
1613 while (!interrupted) {
1614 float a_pts = 0.;
1615 int in_size;
1616
1617 in_size = video_read_frame(sh_video, frame_time, start, force_fps);
1618 if(in_size<0) return 2;
1619 sh_video->timer += *frame_time;
1620
1621 if (sh_audio) {
1622 a_pts = d_audio->pts + (ds_tell_pts(d_audio) - sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
1623 while (sh_video->pts > a_pts) {
1624 int len;
1625 if (mux_a->h.dwSampleSize) {
1626 len = mux_a->wf->nAvgBytesPerSec * (sh_video->pts - a_pts);
1627 len/= mux_a->h.dwSampleSize; if(len<1) len=1;
1628 len*= mux_a->h.dwSampleSize;
1629 len = demux_read_data(sh_audio->ds,mux_a->buffer,len);
1630 } else {
1631 len = ds_get_packet(sh_audio->ds,(unsigned char**) &mux_a->buffer);
1632 }
1633 if (len <= 0) break; // EOF of audio.
1634 a_pts = d_audio->pts + (ds_tell_pts(d_audio)-sh_audio->a_in_buffer_len)/(float)sh_audio->i_bps;
1635 }
1636 }
1637
1638 if (sh_video->pts >= next_edl_record->stop_sec) {
1639 edl_skip = in_size;
1640 if (!framecopy || (sh_video->ds->flags & 1)) return 1;
1641 }
1642
1643 if (vfilter) {
1644 int softskip = (vfilter->control(vfilter, VFCTRL_SKIP_NEXT_FRAME, 0) == CONTROL_TRUE);
1645 decode_video(sh_video, *start, in_size, !softskip);
1646 }
1647
1648 mp_msg(MSGT_MENCODER, MSGL_STATUS,
1649 "EDL SKIP: Start: %.2f End: %.2lf Current: V: %.2f A: %.2f \r",
1650 next_edl_record->start_sec, next_edl_record->stop_sec,
1651 sh_video->pts, a_pts);
1652 }
1653 if (interrupted) return 2;
1654 return 1;
1655 }
1656 #endif
MPlayer development branch