2 #define VCODEC_FRAMENO 1
4 #define VCODEC_LIBAVCODEC 4
8 #define VCODEC_QTVIDEO 10
11 #define VCODEC_X264 13
15 #define ACODEC_VBRMP3 2
18 #define ACODEC_TOOLAME 5
20 #define ACODEC_TWOLAME 7
44 #include "cpudetect.h"
46 #include "codec-cfg.h"
49 #include "parser-mecmd.h"
50 #include "parser-cfg.h"
54 #include "stream/stream.h"
55 #include "libmpdemux/demuxer.h"
56 #include "libmpdemux/stheader.h"
57 #include "libmpdemux/mp3_hdr.h"
58 #include "libmpdemux/muxer.h"
61 #include "libvo/video_out.h"
63 #include "libaf/af_format.h"
65 #include "libmpcodecs/mp_image.h"
66 #include "libmpcodecs/dec_audio.h"
67 #include "libmpcodecs/dec_video.h"
68 #include "libmpcodecs/vf.h"
69 #include "libmpcodecs/vd.h"
71 // for MPEGLAYER3WAVEFORMAT:
72 #include "libmpdemux/ms_hdr.h"
76 #include "libvo/fastmemcpy.h"
78 #include "osdep/timer.h"
81 #include "stream/stream_dvd.h"
85 #include "stream/stream_dvdnav.h"
88 #ifdef CONFIG_LIBAVCODEC
89 #include "libavcodec/avcodec.h"
92 #include "libmpcodecs/ae.h"
94 #include "defaultopts.h"
97 struct osd_state
*osd
;
99 int vo_doublebuffering
=0;
100 int vo_directrendering
=0;
101 int forced_subs_only
=0;
103 //--------------------------
106 int stream_cache_size
=-1;
107 #ifdef CONFIG_STREAM_CACHE
108 extern int cache_fill_status
;
110 float stream_cache_min_percent
=20.0;
111 float stream_cache_seek_min_percent
=50.0;
113 #define cache_fill_status 0
117 char* audio_lang
=NULL
;
118 char* dvdsub_lang
=NULL
;
119 static char* spudec_ifo
=NULL
;
121 static char** audio_codec_list
=NULL
; // override audio codec
122 static char** video_codec_list
=NULL
; // override video codec
123 static char** audio_fm_list
=NULL
; // override audio codec family
124 static char** video_fm_list
=NULL
; // override video codec family
125 extern char *demuxer_name
; // override demuxer
126 extern char *audio_demuxer_name
; // override audio demuxer
127 extern char *sub_demuxer_name
; // override sub demuxer
129 static int out_audio_codec
=-1;
130 static int out_video_codec
=-1;
132 int out_file_format
=MUXER_TYPE_AVI
; // default to AVI
134 // audio stream skip/resync functions requires only for seeking.
135 // (they should be implemented in the audio codec layer)
136 //void skip_audio_frame(sh_audio_t *sh_audio){}
137 //void resync_audio_stream(sh_audio_t *sh_audio){}
140 double video_time_usage
=0;
141 double vout_time_usage
=0;
142 double max_video_time_usage
=0;
143 double max_vout_time_usage
=0;
144 double cur_video_time_usage
=0;
145 double cur_vout_time_usage
=0;
149 char * proc_priority
=NULL
;
153 int delay_corrected
=1;
154 static float default_max_pts_correction
=-1;//0.01f;
155 static float max_pts_correction
=0;//default_max_pts_correction;
156 static float c_total
=0;
158 static float audio_preload
=0.5;
159 static float audio_delay_fix
=0.0;
160 static float audio_delay
=0.0;
161 static int ignore_start
=0;
162 static int audio_density
=2;
165 static double force_ofps
=0; // set to 24 for inverse telecine
166 static int skip_limit
=-1;
168 static int force_srate
=0;
169 static int audio_output_format
=0;
171 char *vobsub_out
=NULL
;
172 unsigned int vobsub_out_index
=0;
173 char *vobsub_out_id
=NULL
;
175 char* out_filename
=NULL
;
177 char *force_fourcc
=NULL
;
178 int force_audiofmttag
=-1;
180 char* passtmpfile
="divx2pass.log";
182 static int play_n_frames
=-1;
183 static int play_n_frames_mf
=-1;
185 #include "libvo/font_load.h"
186 #include "libvo/sub.h"
189 char *font_name
=NULL
;
190 char *sub_font_name
=NULL
;
191 extern int font_fontconfig
;
192 float font_factor
=0.75;
193 char **sub_name
=NULL
;
198 int suboverlap_enabled
= 1;
201 int encode_duplicates
=1;
203 // infos are empty by default
204 char *info_name
=NULL
;
205 char *info_artist
=NULL
;
206 char *info_genre
=NULL
;
207 char *info_subject
=NULL
;
208 char *info_copyright
=NULL
;
209 char *info_sourceform
=NULL
;
210 char *info_comment
=NULL
;
212 // Needed by libmpcodecs vf_vo.c
213 int vo_config(struct vo
*vo
, uint32_t width
, uint32_t height
,
214 uint32_t d_width
, uint32_t d_height
, uint32_t flags
,
215 char *title
, uint32_t format
) { abort(); }
216 int vo_control(struct vo
*vo
, uint32_t request
, void *data
) { abort(); }
217 int vo_draw_frame(struct vo
*vo
, uint8_t *src
[]) { abort(); }
218 int vo_draw_slice(struct vo
*vo
, uint8_t *src
[], int stride
[], int w
, int h
, int x
, int y
) { abort(); }
219 void vo_draw_osd(struct vo
*vo
, struct osd_state
*osd
) { abort(); }
220 void vo_flip_page(struct vo
*vo
) { abort(); }
221 void vo_check_events(struct vo
*vo
) { abort(); }
225 void mplayer_put_key(struct mp_fifo
*fifo
, int code
)
230 #include "libass/ass.h"
231 #include "libass/ass_mp.h"
233 char *current_module
;
234 #include "mpcommon.h"
236 //char *out_audio_codec=NULL; // override audio codec
237 //char *out_video_codec=NULL; // override video codec
239 //#include "libmpeg2/mpeg2.h"
240 //#include "libmpeg2/mpeg2_internal.h"
242 //static int vo_w=0, vo_h=0;
244 //-------------------------- config stuff:
248 static int cfg_inc_verbose(m_option_t
*conf
){ ++verbose
; return 0;}
250 static int cfg_include(m_option_t
*conf
, char *filename
){
251 return m_config_parse_config_file(mconfig
, filename
);
254 static double seek_to_sec
;
255 static off_t seek_to_byte
=0;
257 static m_time_size_t end_at
= { .type
= END_AT_NONE
, .pos
= 0 };
259 static char * frameno_filename
=NULL
;
261 //static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height);
264 unsigned char* start
;
271 static float calc_a_pts(demux_stream_t
*d_audio
);
272 /** \brief Seeks audio forward to pts by dumping audio packets
273 \return The current audio pts.
275 static float forward_audio(float pts
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
);
276 /** \brief Seeks slowly by dumping frames.
277 \return 1 for success, 2 for EOF.
279 static int slowseek(float end_pts
, demux_stream_t
*d_video
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
, s_frame_data
* frame_data
, int framecopy
, int print_info
);
280 /// Deletes audio or video as told by -delay to sync
281 static void fixdelay(demux_stream_t
*d_video
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
, s_frame_data
* frame_data
, int framecopy
);
284 static edl_record_ptr edl_records
= NULL
; ///< EDL entries memory area
285 static edl_record_ptr next_edl_record
= NULL
; ///< only for traversing edl_records
286 static short edl_muted
; ///< Stores whether EDL is currently in muted mode.
287 static short edl_seeking
; ///< When non-zero, stream is seekable.
288 static short edl_seek_type
; ///< When non-zero, frames are discarded instead of seeking.
289 /** \brief Seeks for EDL
290 \return 1 for success, 0 for failure, 2 for EOF.
292 static int edl_seek(edl_record_ptr next_edl_record
, demuxer_t
* demuxer
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
, s_frame_data
* frame_data
, int framecopy
);
294 #include "cfg-mencoder.h"
296 #ifdef CONFIG_DVDREAD
301 #include "libao2/audio_out.h"
303 static void mencoder_exit(int level
, const char *how
)
306 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_ExitingHow
, how
);
308 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_Exiting
);
313 static void parse_cfgfiles( m_config_t
* conf
)
316 if (!disable_system_conf
&&
317 m_config_parse_config_file(conf
, MPLAYER_CONFDIR
"/mencoder.conf") < 0)
318 mencoder_exit(1,MSGTR_ConfigFileError
);
320 if (!disable_user_conf
) {
321 if ((conffile
= get_path("mencoder.conf")) == NULL
) {
322 mp_msg(MSGT_CPLAYER
,MSGL_ERR
,MSGTR_GetpathProblem
);
324 if (m_config_parse_config_file(conf
, conffile
) < 0)
325 mencoder_exit(1,MSGTR_ConfigFileError
);
332 //---------------------------------------------------------------------------
334 static int dec_audio(sh_audio_t
*sh_audio
,unsigned char* buffer
,int total
){
337 while(size
<total
&& !at_eof
){
339 if(len
>MAX_OUTBURST
) len
=MAX_OUTBURST
;
340 if (decode_audio(sh_audio
, len
) < 0) at_eof
=1;
341 if(len
>sh_audio
->a_out_buffer_len
) len
=sh_audio
->a_out_buffer_len
;
342 fast_memcpy(buffer
+size
,sh_audio
->a_out_buffer
,len
);
343 sh_audio
->a_out_buffer_len
-=len
; size
+=len
;
344 if(sh_audio
->a_out_buffer_len
>0)
345 fast_memcpy(sh_audio
->a_out_buffer
,&sh_audio
->a_out_buffer
[len
],sh_audio
->a_out_buffer_len
);
350 //---------------------------------------------------------------------------
352 // this function returns the absoloute time for which MEncoder will switch files or move in the file.
353 // so audio can be cut correctly. -1 if there is no limit.
354 static float stop_time(demuxer_t
* demuxer
, muxer_stream_t
* mux_v
);
356 static volatile int at_eof
=0;
357 static volatile int interrupted
=0;
359 static void exit_sighandler(int x
){
361 interrupted
=2; /* 1 means error */
364 static muxer_t
* muxer
=NULL
;
366 extern void print_wave_header(WAVEFORMATEX
*h
, int verbose_level
);
368 int main(int argc
,char* argv
[]){
370 stream_t
* stream
=NULL
;
371 stream_t
* ostream
=NULL
;
372 demuxer_t
* demuxer
=NULL
;
373 stream_t
* stream2
=NULL
;
374 demuxer_t
* demuxer2
=NULL
;
375 demux_stream_t
*d_audio
=NULL
;
376 demux_stream_t
*d_video
=NULL
;
377 demux_stream_t
*d_dvdsub
=NULL
;
378 sh_audio_t
*sh_audio
=NULL
;
379 sh_video_t
*sh_video
=NULL
;
380 int file_format
=DEMUXER_TYPE_UNKNOWN
;
381 int i
=DEMUXER_TYPE_UNKNOWN
;
382 void *vobsub_writer
=NULL
;
383 s_frame_data frame_data
= { .start
= NULL
, .in_size
= 0, .frame_time
= 0., .already_read
= 0 };
385 uint32_t ptimer_start
;
386 uint32_t audiorate
=0;
387 uint32_t videorate
=0;
388 uint32_t audiosamples
=1;
389 uint32_t videosamples
=1;
390 uint32_t skippedframes
=0;
391 uint32_t duplicatedframes
=0;
392 uint32_t badframes
=0;
394 muxer_stream_t
* mux_a
=NULL
;
395 muxer_stream_t
* mux_v
=NULL
;
396 off_t muxer_f_size
=0;
399 double v_timer_corr
=0;
401 m_entry_t
* filelist
= NULL
;
404 int decoded_frameno
=0;
409 unsigned int timer_start
=0;
410 ao_data_t ao_data
= {0,0,0,0,OUTBURST
,-1,0};
412 audio_encoding_params_t aparams
;
413 audio_encoder_t
*aencoder
= NULL
;
417 // Create the config context and register the options
418 set_default_mencoder_options(&opts
);
419 mconfig
= m_config_new(&opts
, cfg_include
);
420 m_config_register_options(mconfig
,mencoder_opts
);
422 // Preparse the command line
423 m_config_preparse_command_line(mconfig
,argc
,argv
);
425 mp_msg(MSGT_CPLAYER
,MSGL_INFO
, "MEncoder " VERSION
" (C) 2000-2008 MPlayer Team\n");
427 /* Test for cpu capabilities (and corresponding OS support) for optimizing */
428 GetCpuCaps(&gCpuCaps
);
430 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"CPUflags: Type: %d MMX: %d MMX2: %d 3DNow: %d 3DNow2: %d SSE: %d SSE2: %d\n",
431 gCpuCaps
.cpuType
,gCpuCaps
.hasMMX
,gCpuCaps
.hasMMX2
,
432 gCpuCaps
.has3DNow
, gCpuCaps
.has3DNowExt
,
433 gCpuCaps
.hasSSE
, gCpuCaps
.hasSSE2
);
434 #ifdef RUNTIME_CPUDETECT
435 mp_msg(MSGT_CPLAYER
,MSGL_INFO
, MSGTR_CompiledWithRuntimeDetection
);
437 mp_msg(MSGT_CPLAYER
,MSGL_INFO
, MSGTR_CompiledWithCPUExtensions
);
439 mp_msg(MSGT_CPLAYER
,MSGL_INFO
," MMX");
442 mp_msg(MSGT_CPLAYER
,MSGL_INFO
," MMX2");
445 mp_msg(MSGT_CPLAYER
,MSGL_INFO
," 3DNow");
448 mp_msg(MSGT_CPLAYER
,MSGL_INFO
," 3DNowEx");
451 mp_msg(MSGT_CPLAYER
,MSGL_INFO
," SSE");
454 mp_msg(MSGT_CPLAYER
,MSGL_INFO
," SSE2");
456 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"\n\n");
460 #if defined(WIN32) && defined(CONFIG_WIN32DLL)
462 #endif /*WIN32 && CONFIG_WIN32DLL*/
467 if(!codecs_file
|| !parse_codec_cfg(codecs_file
)){
468 if(!parse_codec_cfg(get_path("codecs.conf"))){
469 if(!parse_codec_cfg(MPLAYER_CONFDIR
"/codecs.conf")){
470 if(!parse_codec_cfg(NULL
)){
471 mencoder_exit(1,NULL
);
473 mp_msg(MSGT_MENCODER
,MSGL_V
,MSGTR_BuiltinCodecsConf
);
478 parse_cfgfiles(mconfig
);
479 filelist
= m_config_parse_me_command_line(mconfig
, argc
, argv
);
480 if(!filelist
) mencoder_exit(1, MSGTR_ErrorParsingCommandLine
);
485 if (!out_filename
) mencoder_exit(1,MSGTR_MissingOutputFilename
);
486 extension
=strrchr(out_filename
,'.');
487 if (extension
!= NULL
&& strlen(extension
) > 3 && strlen(extension
) < 6)
491 switch (out_file_format
)
494 if (strcasecmp(extension
,"avi"))
495 mp_msg(MSGT_MENCODER
, MSGL_WARN
, MSGTR_MencoderWrongFormatAVI
);
498 case MUXER_TYPE_MPEG
:
499 if (strcasecmp(extension
,"mpg") &&
500 strcasecmp(extension
,"mpeg") &&
501 strcasecmp(extension
,"vob"))
502 mp_msg(MSGT_MENCODER
, MSGL_WARN
, MSGTR_MencoderWrongFormatMPG
);
507 /* Display what configure line was used */
508 mp_msg(MSGT_MENCODER
, MSGL_V
, "Configuration: " CONFIGURATION
"\n");
511 if (frameno_filename
) {
512 stream2
=open_stream(frameno_filename
,0,&i
);
514 demuxer2
=demux_open(&opts
, stream2
,DEMUXER_TYPE_AVI
,-1,-1,-2,NULL
);
515 if(demuxer2
) mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_UsingPass3ControlFile
, frameno_filename
);
516 else mp_msg(MSGT_DEMUXER
,MSGL_ERR
,MSGTR_FormatNotRecognized
);
523 for(i
=0; priority_presets_defs
[i
].name
; i
++){
524 if(strcasecmp(priority_presets_defs
[i
].name
, proc_priority
) == 0)
527 mp_msg(MSGT_CPLAYER
,MSGL_STATUS
,MSGTR_SettingProcessPriority
,
528 priority_presets_defs
[i
].name
);
529 SetPriorityClass(GetCurrentProcess(), priority_presets_defs
[i
].prio
);
534 #ifdef CONFIG_FREETYPE
537 #ifdef CONFIG_FONTCONFIG
538 if(font_fontconfig
<= 0)
541 #ifdef CONFIG_BITMAP_FONT
543 vo_font
=read_font_desc(font_name
,font_factor
,verbose
>1);
544 if(!vo_font
) mp_msg(MSGT_CPLAYER
,MSGL_ERR
,MSGTR_CantLoadFont
,font_name
);
547 vo_font
=read_font_desc(get_path("font/font.desc"),font_factor
,verbose
>1);
549 vo_font
=read_font_desc(MPLAYER_DATADIR
"/font/font.desc",font_factor
,verbose
>1);
552 #ifdef CONFIG_FONTCONFIG
558 /* HACK, for some weird reason, push() has to be called twice,
559 otherwise options are not saved correctly */
560 m_config_push(mconfig
);
562 m_config_push(mconfig
);
563 m_entry_set_options(mconfig
,&filelist
[curfile
]);
564 filename
= filelist
[curfile
].name
;
567 mp_msg(MSGT_CPLAYER
, MSGL_FATAL
, MSGTR_MissingFilename
);
568 mencoder_exit(1,NULL
);
570 stream
=open_stream(filename
,0,&file_format
);
573 mp_msg(MSGT_CPLAYER
, MSGL_FATAL
, MSGTR_CannotOpenFile_Device
);
574 mencoder_exit(1,NULL
);
577 mp_msg(MSGT_CPLAYER
, MSGL_INFO
, MSGTR_OpenedStream
, file_format
, (int)(stream
->start_pos
), (int)(stream
->end_pos
));
579 #ifdef CONFIG_DVDREAD
580 if(stream
->type
==STREAMTYPE_DVD
){
581 if(audio_lang
&& opts
.audio_id
==-1) opts
.audio_id
=dvd_aid_from_lang(stream
,audio_lang
);
582 if(dvdsub_lang
&& opts
.sub_id
==-2) opts
.sub_id
=dvd_sid_from_lang(stream
,dvdsub_lang
);
587 if(stream
->type
==STREAMTYPE_DVDNAV
){
588 if(audio_lang
&& opts
.audio_id
==-1) opts
.audio_id
=mp_dvdnav_aid_from_lang(stream
,audio_lang
);
589 if(dvdsub_lang
&& opts
.sub_id
==-2) opts
.sub_id
=mp_dvdnav_sid_from_lang(stream
,dvdsub_lang
);
593 stream
->start_pos
+=seek_to_byte
;
595 if(stream_cache_size
>0) stream_enable_cache(stream
,stream_cache_size
*1024,0,0);
597 if(demuxer2
) opts
.audio_id
=-2; /* do NOT read audio packets... */
599 //demuxer=demux_open(stream,file_format,opts.video_id,opts.audio_id,opts.sub_id);
600 demuxer
=demux_open(&opts
, stream
,file_format
,opts
.audio_id
,opts
.video_id
,opts
.sub_id
,filename
);
602 mp_msg(MSGT_DEMUXER
, MSGL_FATAL
, MSGTR_FormatNotRecognized
);
603 mp_msg(MSGT_DEMUXER
, MSGL_FATAL
, MSGTR_CannotOpenDemuxer
);
604 mencoder_exit(1,NULL
);
607 select_audio(demuxer
, opts
.audio_id
, audio_lang
);
609 if (opts
.sub_id
< 0 && dvdsub_lang
)
610 opts
.sub_id
= demuxer_sub_track_by_lang(demuxer
, dvdsub_lang
);
613 opts
.sub_id
= demuxer_default_sub_track(demuxer
);
615 for (i
= 0; i
< MAX_S_STREAMS
; i
++) {
616 sh_sub_t
*sh
= demuxer
->s_streams
[i
];
617 if (sh
&& sh
->sid
== opts
.sub_id
) {
618 demuxer
->sub
->id
= i
;
619 demuxer
->sub
->sh
= sh
;
626 if (demuxer_seek_chapter(demuxer
, dvd_chapter
-1, 1, &pts
, NULL
, NULL
) >= 0 && pts
> -1.0)
630 d_audio
=demuxer2
? demuxer2
->audio
: demuxer
->audio
;
631 d_video
=demuxer
->video
;
632 d_dvdsub
=demuxer
->sub
;
633 sh_audio
=d_audio
->sh
;
634 sh_video
=d_video
->sh
;
638 mp_msg(MSGT_CPLAYER
,MSGL_FATAL
,MSGTR_VideoStreamRequired
);
639 mencoder_exit(1,NULL
);
642 if(!video_read_properties(sh_video
)){
643 mp_msg(MSGT_CPLAYER
, MSGL_FATAL
, MSGTR_CannotReadVideoProperties
);
644 mencoder_exit(1,NULL
);
647 mp_msg(MSGT_MENCODER
,MSGL_INFO
, MSGTR_FilefmtFourccSizeFpsFtime
,
648 demuxer
->file_format
,sh_video
->format
, sh_video
->disp_w
,sh_video
->disp_h
,
649 sh_video
->fps
,sh_video
->frametime
653 sh_video
->fps
=force_fps
;
654 sh_video
->frametime
=1.0f
/sh_video
->fps
;
655 mp_msg(MSGT_MENCODER
,MSGL_INFO
,MSGTR_ForcingInputFPS
, sh_video
->fps
);
658 if(sh_audio
&& out_audio_codec
<0){
659 if(opts
.audio_id
==-2)
660 mp_msg(MSGT_MENCODER
,MSGL_ERR
,MSGTR_DemuxerDoesntSupportNosound
);
661 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_NoAudioEncoderSelected
);
662 mencoder_exit(1,NULL
);
664 if(sh_video
&& out_video_codec
<0){
665 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_NoVideoEncoderSelected
);
666 mencoder_exit(1,NULL
);
669 if(sh_audio
&& (out_audio_codec
|| seek_to_sec
|| !sh_audio
->wf
|| opts
.playback_speed
!= 1.0)){
670 // Go through the codec.conf and find the best codec...
671 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
672 if(!init_best_audio_codec(sh_audio
,audio_codec_list
,audio_fm_list
)){
673 sh_audio
=d_audio
->sh
=NULL
; // failed to init :(
675 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
679 new_srate
= sh_audio
->samplerate
;
680 if (opts
.playback_speed
!= 1.0) {
681 new_srate
*= opts
.playback_speed
;
682 // limits are taken from libaf/af_resample.c
683 if (new_srate
< 8000) new_srate
= 8000;
684 if (new_srate
> 192000) new_srate
= 192000;
685 opts
.playback_speed
= (float)new_srate
/ (float)sh_audio
->samplerate
;
689 // after reading video params we should load subtitles because
690 // we know fps so now we can adjust subtitles time to ~6 seconds AST
692 // current_module="read_subtitles_file";
693 if(sub_name
&& sub_name
[0]){
694 subdata
=sub_read_file(sub_name
[0], sh_video
->fps
);
695 if(!subdata
) mp_msg(MSGT_CPLAYER
,MSGL_ERR
,MSGTR_CantLoadSub
,sub_name
[0]);
697 if(sub_auto
&& filename
) { // auto load sub file ...
700 char *psub
= get_path( "sub/" );
701 tmp
= sub_filenames((psub
? psub
: ""), filename
);
703 subdata
=sub_read_file(tmp
[0], sh_video
->fps
);
709 // set up video encoder:
711 if (!curfile
) { // curfile is non zero when a second file is opened
713 unsigned int palette
[16], width
, height
;
714 unsigned char tmp
[3] = { 0, 0, 0 };
715 if (spudec_ifo
&& vobsub_parse_ifo(NULL
,spudec_ifo
, palette
, &width
, &height
, 1, opts
.sub_id
, tmp
) >= 0)
716 vobsub_writer
= vobsub_out_open(vobsub_out
, palette
, sh_video
->disp_w
, sh_video
->disp_h
,
717 vobsub_out_id
?vobsub_out_id
:(char *)tmp
, vobsub_out_index
);
718 #ifdef CONFIG_DVDREAD
719 if (vobsub_writer
== NULL
) {
721 if (vobsub_out_id
== NULL
&& stream
->type
== STREAMTYPE_DVD
) {
723 dvd_priv_t
*dvd
= (dvd_priv_t
*)stream
->priv
;
724 for (i
= 0; i
< dvd
->nr_of_subtitles
; ++i
)
725 if (dvd
->subtitles
[i
].id
== opts
.sub_id
) {
726 tmp
[0] = (dvd
->subtitles
[i
].language
>> 8) & 0xff;
727 tmp
[1] = dvd
->subtitles
[i
].language
& 0xff;
733 vobsub_writer
=vobsub_out_open(vobsub_out
, stream
->type
==STREAMTYPE_DVD
?((dvd_priv_t
*)(stream
->priv
))->cur_pgc
->palette
:NULL
,
734 sh_video
->disp_w
, sh_video
->disp_h
, vobsub_out_id
, vobsub_out_index
);
740 unsigned int palette
[16], width
, height
;
741 if (vobsub_parse_ifo(NULL
,spudec_ifo
, palette
, &width
, &height
, 1, -1, NULL
) >= 0)
742 vo_spudec
=spudec_new_scaled(palette
, sh_video
->disp_w
, sh_video
->disp_h
);
744 #ifdef CONFIG_DVDREAD
745 if (vo_spudec
==NULL
) {
746 vo_spudec
=spudec_new_scaled(stream
->type
==STREAMTYPE_DVD
?((dvd_priv_t
*)(stream
->priv
))->cur_pgc
->palette
:NULL
,
747 sh_video
->disp_w
, sh_video
->disp_h
);
752 // Apply current settings for forced subs
753 spudec_set_forced_subs_only(vo_spudec
,forced_subs_only
);
755 ostream
= open_output_stream(out_filename
, 0);
757 mp_msg(MSGT_MENCODER
, MSGL_FATAL
, MSGTR_CannotOpenOutputFile
, out_filename
);
758 mencoder_exit(1,NULL
);
761 muxer
=muxer_new_muxer(out_file_format
,ostream
);
763 mp_msg(MSGT_MENCODER
, MSGL_FATAL
, MSGTR_CannotInitializeMuxer
);
764 mencoder_exit(1,NULL
);
767 //disabled: it horrybly distorts filtered sound
768 if(out_file_format
== MUXER_TYPE_MPEG
) audio_preload
= 0;
771 muxer
->audio_delay_fix
= audio_delay_fix
;
773 // ============= VIDEO ===============
775 mux_v
=muxer_new_stream(muxer
,MUXER_TYPE_VIDEO
);
777 mux_v
->buffer_size
=0x200000; // 2MB
778 mux_v
->buffer
=malloc(mux_v
->buffer_size
);
780 mux_v
->source
=sh_video
;
782 mux_v
->h
.dwSampleSize
=0; // VBR
783 #ifdef CONFIG_LIBAVCODEC
785 double fps
= force_ofps
?force_ofps
:sh_video
->fps
*opts
.playback_speed
;
786 AVRational q
= av_d2q(fps
, fps
*1001+2);
787 mux_v
->h
.dwScale
= q
.den
;
788 mux_v
->h
.dwRate
= q
.num
;
791 mux_v
->h
.dwScale
=10000;
792 mux_v
->h
.dwRate
=mux_v
->h
.dwScale
*(force_ofps
?force_ofps
:sh_video
->fps
*opts
.playback_speed
);
795 mux_v
->codec
=out_video_codec
;
799 sh_video
->codec
=NULL
;
800 sh_video
->vfilter
=NULL
; // fixme!
802 switch(mux_v
->codec
){
806 mux_v
->bih
=malloc(sh_video
->bih
->biSize
);
807 memcpy(mux_v
->bih
, sh_video
->bih
, sh_video
->bih
->biSize
);
811 mux_v
->bih
=calloc(1,sizeof(BITMAPINFOHEADER
));
812 mux_v
->bih
->biSize
=sizeof(BITMAPINFOHEADER
);
813 mux_v
->bih
->biWidth
=sh_video
->disp_w
;
814 mux_v
->bih
->biHeight
=sh_video
->disp_h
;
815 mux_v
->bih
->biCompression
=sh_video
->format
;
816 mux_v
->bih
->biPlanes
=1;
817 mux_v
->bih
->biBitCount
=24; // FIXME!!!
818 mux_v
->bih
->biSizeImage
=mux_v
->bih
->biWidth
*mux_v
->bih
->biHeight
*(mux_v
->bih
->biBitCount
/8);
821 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_VCodecFramecopy
,
822 mux_v
->bih
->biWidth
, mux_v
->bih
->biHeight
,
823 mux_v
->bih
->biBitCount
, mux_v
->bih
->biCompression
);
827 if ((mux_v
->bih
->biSize
!= sh_video
->bih
->biSize
) ||
828 memcmp(mux_v
->bih
, sh_video
->bih
, sh_video
->bih
->biSize
))
830 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_VCodecFramecopy
,
831 sh_video
->bih
->biWidth
, sh_video
->bih
->biHeight
,
832 sh_video
->bih
->biBitCount
, sh_video
->bih
->biCompression
);
833 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_FrameCopyFileMismatch
);
834 mencoder_exit(1,NULL
);
838 if ((mux_v
->bih
->biWidth
!= sh_video
->disp_w
) ||
839 (mux_v
->bih
->biHeight
!= sh_video
->disp_h
) ||
840 (mux_v
->bih
->biCompression
!= sh_video
->format
)) {
841 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_VCodecFramecopy
,
842 sh_video
->disp_w
, sh_video
->disp_w
, 24, sh_video
->format
);
843 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_FrameCopyFileMismatch
);
844 mencoder_exit(1,NULL
);
851 mux_v
->bih
=calloc(1,sizeof(BITMAPINFOHEADER
));
852 mux_v
->bih
->biSize
=sizeof(BITMAPINFOHEADER
);
853 mux_v
->bih
->biWidth
=sh_video
->disp_w
;
854 mux_v
->bih
->biHeight
=sh_video
->disp_h
;
855 mux_v
->bih
->biPlanes
=1;
856 mux_v
->bih
->biBitCount
=24;
857 mux_v
->bih
->biCompression
=mmioFOURCC('F','r','N','o');
858 mux_v
->bih
->biSizeImage
=mux_v
->bih
->biWidth
*mux_v
->bih
->biHeight
*(mux_v
->bih
->biBitCount
/8);
862 static vf_instance_t
* ve
= NULL
;
864 switch(mux_v
->codec
){
865 case VCODEC_LIBAVCODEC
:
866 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"lavc",(char *)mux_v
); break;
868 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"raw",(char *)mux_v
); break;
870 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"vfw",(char *)mux_v
); break;
872 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"libdv",(char *)mux_v
); break;
874 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"xvid",(char *)mux_v
); break;
876 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"qtvideo",(char *)mux_v
); break;
878 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"nuv",(char *)mux_v
); break;
880 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"x264",(char *)mux_v
); break;
882 if(!mux_v
->bih
|| !sh_video
->vfilter
){
883 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_EncoderOpenFailed
);
884 mencoder_exit(1,NULL
);
886 ve
= sh_video
->vfilter
;
887 } else sh_video
->vfilter
= ve
;
888 // append 'expand' filter, it fixes stride problems and renders osd:
890 char* vf_args
[] = { "osd", "1", NULL
};
891 sh_video
->vfilter
=vf_open_filter(&opts
, sh_video
->vfilter
,"expand",vf_args
);
893 sh_video
->vfilter
=append_filters(sh_video
->vfilter
, opts
.vf_settings
);
895 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
896 init_best_video_codec(sh_video
,video_codec_list
,video_fm_list
);
897 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
898 if(!sh_video
->initialized
) mencoder_exit(1,NULL
);
903 /* force output fourcc to .. */
904 if ((force_fourcc
!= NULL
) && (strlen(force_fourcc
) >= 4))
906 mux_v
->bih
->biCompression
= mmioFOURCC(force_fourcc
[0], force_fourcc
[1],
907 force_fourcc
[2], force_fourcc
[3]);
908 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_ForcingOutputFourcc
,
909 mux_v
->bih
->biCompression
, (char *)&mux_v
->bih
->biCompression
);
913 muxer
->audio_delay_fix
-= sh_video
->stream_delay
;
915 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
917 // ============= AUDIO ===============
920 if (force_audiofmttag
!= -1) {
921 sh_audio
->format
= force_audiofmttag
;
923 sh_audio
->wf
->wFormatTag
= sh_audio
->format
;
925 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_ForcingOutputAudiofmtTag
,
929 mux_a
=muxer_new_stream(muxer
,MUXER_TYPE_AUDIO
);
931 mux_a
->buffer_size
=0x100000; //16384;
932 mux_a
->buffer
=malloc(mux_a
->buffer_size
);
934 mencoder_exit(1,MSGTR_MemAllocFailed
);
936 mux_a
->source
=sh_audio
;
938 mux_a
->codec
=out_audio_codec
;
940 ao_data
.samplerate
= force_srate
;
941 ao_data
.channels
= 0;
942 ao_data
.format
= audio_output_format
;
943 if(!init_audio_filters(sh_audio
,
947 &ao_data
.samplerate
, &ao_data
.channels
, &ao_data
.format
)) {
948 mp_msg(MSGT_CPLAYER
,MSGL_ERR
,MSGTR_AudioFilterChainPreinitError
);
949 mencoder_exit(1, NULL
);
952 aparams
.channels
= ao_data
.channels
;
953 aparams
.sample_rate
= ao_data
.samplerate
;
954 aparams
.audio_preload
= 1000 * audio_preload
;
955 if(mux_a
->codec
!= ACODEC_COPY
) {
956 aencoder
= new_audio_encoder(mux_a
, &aparams
);
958 mencoder_exit(1, NULL
);
959 if(!init_audio_filters(sh_audio
,
961 &aparams
.sample_rate
, &aparams
.channels
, &aencoder
->input_format
)) {
962 mp_msg(MSGT_CPLAYER
,MSGL_FATAL
,MSGTR_NoMatchingFilter
);
963 mencoder_exit(1,NULL
);
966 switch(mux_a
->codec
){
968 if (opts
.playback_speed
!= 1.0) mp_msg(MSGT_CPLAYER
, MSGL_WARN
, MSGTR_NoSpeedWithFrameCopy
);
969 if (sh_audio
->format
>= 0x10000) {
970 mp_msg(MSGT_MENCODER
,MSGL_ERR
,MSGTR_CantCopyAudioFormat
, sh_audio
->format
);
971 mencoder_exit(1,NULL
);
974 mux_a
->wf
=malloc(sizeof(WAVEFORMATEX
) + sh_audio
->wf
->cbSize
);
975 memcpy(mux_a
->wf
, sh_audio
->wf
, sizeof(WAVEFORMATEX
) + sh_audio
->wf
->cbSize
);
976 if(!sh_audio
->i_bps
) sh_audio
->i_bps
=mux_a
->wf
->nAvgBytesPerSec
;
978 mux_a
->wf
= malloc(sizeof(WAVEFORMATEX
));
979 mux_a
->wf
->nBlockAlign
= 1; //mux_a->h.dwSampleSize;
980 mux_a
->wf
->wFormatTag
= sh_audio
->format
;
981 mux_a
->wf
->nChannels
= sh_audio
->channels
;
982 mux_a
->wf
->nSamplesPerSec
= sh_audio
->samplerate
;
983 mux_a
->wf
->nAvgBytesPerSec
=sh_audio
->i_bps
; //mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
984 mux_a
->wf
->wBitsPerSample
= 16; // FIXME
985 mux_a
->wf
->cbSize
=0; // FIXME for l3codeca.acm
987 if(sh_audio
->audio
.dwScale
){
988 mux_a
->h
.dwSampleSize
=sh_audio
->audio
.dwSampleSize
;
989 mux_a
->h
.dwScale
=sh_audio
->audio
.dwScale
;
990 mux_a
->h
.dwRate
=sh_audio
->audio
.dwRate
;
992 mux_a
->h
.dwSampleSize
=mux_a
->wf
->nBlockAlign
;
993 mux_a
->h
.dwScale
=mux_a
->h
.dwSampleSize
;
994 mux_a
->h
.dwRate
=mux_a
->wf
->nAvgBytesPerSec
;
996 mux_a
->h
.dwRate
*= opts
.playback_speed
;
997 mux_a
->wf
->nSamplesPerSec
*= opts
.playback_speed
;
998 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_ACodecFramecopy
,
999 mux_a
->wf
->wFormatTag
, mux_a
->wf
->nChannels
, mux_a
->wf
->nSamplesPerSec
,
1000 mux_a
->wf
->wBitsPerSample
, mux_a
->wf
->nAvgBytesPerSec
, mux_a
->h
.dwSampleSize
);
1004 if ( mp_msg_test(MSGT_MENCODER
,MSGL_DBG2
) ) print_wave_header(mux_a
->wf
, MSGL_DBG2
);
1007 muxer
->audio_delay_fix
+= sh_audio
->stream_delay
;
1013 signal(SIGINT
,exit_sighandler
); // Interrupt from keyboard
1014 signal(SIGQUIT
,exit_sighandler
); // Quit from keyboard
1015 signal(SIGTERM
,exit_sighandler
); // kill
1016 signal(SIGHUP
,exit_sighandler
); // broken terminal line
1017 signal(SIGPIPE
,exit_sighandler
); // broken pipe
1019 timer_start
=GetTimerMS();
1020 } // if (!curfile) // if this was the first file.
1022 if (!mux_a
!= !sh_audio
) {
1023 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_NoAudioFileMismatch
);
1024 mencoder_exit(1,NULL
);
1026 if (sh_audio
&& mux_a
->codec
== ACODEC_COPY
) {
1027 if (opts
.playback_speed
!= 1.0) mp_msg(MSGT_CPLAYER
, MSGL_WARN
, MSGTR_NoSpeedWithFrameCopy
);
1028 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_ACodecFramecopy
,
1029 mux_a
->wf
->wFormatTag
, mux_a
->wf
->nChannels
, mux_a
->wf
->nSamplesPerSec
,
1030 mux_a
->wf
->wBitsPerSample
, mux_a
->wf
->nAvgBytesPerSec
, mux_a
->h
.dwSampleSize
);
1032 if ((mux_a
->wf
->wFormatTag
!= sh_audio
->wf
->wFormatTag
) ||
1033 (mux_a
->wf
->nChannels
!= sh_audio
->wf
->nChannels
) ||
1034 (mux_a
->wf
->nSamplesPerSec
!= sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
))
1036 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_ACodecFramecopy
,
1037 sh_audio
->wf
->wFormatTag
, sh_audio
->wf
->nChannels
, (int)(sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
),
1038 sh_audio
->wf
->wBitsPerSample
, sh_audio
->wf
->nAvgBytesPerSec
, 0);
1039 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_AudioCopyFileMismatch
);
1040 mencoder_exit(1,NULL
);
1043 if ((mux_a
->wf
->wFormatTag
!= sh_audio
->format
) ||
1044 (mux_a
->wf
->nChannels
!= sh_audio
->channels
) ||
1045 (mux_a
->wf
->nSamplesPerSec
!= sh_audio
->samplerate
* opts
.playback_speed
))
1047 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_ACodecFramecopy
,
1048 sh_audio
->wf
->wFormatTag
, sh_audio
->wf
->nChannels
, (int)(sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
),
1049 sh_audio
->wf
->wBitsPerSample
, sh_audio
->wf
->nAvgBytesPerSec
, 0);
1050 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_AudioCopyFileMismatch
);
1051 mencoder_exit(1,NULL
);
1054 } else if (sh_audio
) {
1055 int out_srate
= mux_a
->wf
->nSamplesPerSec
;
1056 int out_channels
= mux_a
->wf
->nChannels
;
1057 int out_format
= aencoder
->input_format
;
1058 if (!init_audio_filters(sh_audio
, new_srate
,
1059 &out_srate
, &out_channels
,
1061 mp_msg(MSGT_CPLAYER
, MSGL_FATAL
, MSGTR_NoMatchingFilter
);
1062 mencoder_exit(1, NULL
);
1064 mux_a
->wf
->nSamplesPerSec
= out_srate
;
1065 mux_a
->wf
->nChannels
= out_channels
;
1070 demux_seek(demuxer
, seek_to_sec
, audio_delay
, 1);
1071 // there is 2 way to handle the -ss option in 3-pass mode:
1072 // > 1. do the first pass for the whole file, and use -ss for 2nd/3rd pases only
1073 // > 2. do all the 3 passes with the same -ss value
1074 // this line enables behaviour 1. (and kills 2. at the same time):
1075 // if(demuxer2) demux_seek(demuxer2, d, audio_delay, 1);
1078 if (out_file_format
== MUXER_TYPE_MPEG
)
1080 if (audio_preload
> 0.4) {
1081 mp_msg(MSGT_MENCODER
, MSGL_WARN
, MSGTR_LimitingAudioPreload
);
1082 audio_preload
= 0.4;
1084 if (audio_density
< 4) {
1085 mp_msg(MSGT_MENCODER
, MSGL_WARN
, MSGTR_IncreasingAudioDensity
);
1090 if(file_format
== DEMUXER_TYPE_TV
)
1092 mp_msg(MSGT_MENCODER
, MSGL_WARN
, MSGTR_ZeroingAudioPreloadAndMaxPtsCorrection
);
1093 audio_preload
= 0.0;
1094 default_max_pts_correction
= 0;
1097 play_n_frames
=play_n_frames_mf
;
1098 if (curfile
&& end_at
.type
== END_AT_TIME
) end_at
.pos
+= mux_v
->timer
;
1100 if (edl_records
) free_edl(edl_records
);
1101 next_edl_record
= edl_records
= NULL
;
1105 next_edl_record
= edl_records
= edl_parse_file();
1108 if (sh_audio
&& audio_delay
!= 0.) fixdelay(d_video
, d_audio
, mux_a
, &frame_data
, mux_v
->codec
==VCODEC_COPY
);
1115 int skip_flag
=0; // 1=skip -1=duplicate
1117 if((end_at
.type
== END_AT_SIZE
&& end_at
.pos
<= stream_tell(muxer
->stream
)) ||
1118 (end_at
.type
== END_AT_TIME
&& end_at
.pos
< mux_v
->timer
))
1121 if(play_n_frames
>=0){
1123 if(play_n_frames
<0) break;
1125 if(dvd_last_chapter
>0) {
1126 int cur_chapter
= demuxer_get_current_chapter(demuxer
);
1127 if(cur_chapter
!=-1 && cur_chapter
+1>dvd_last_chapter
)
1132 if (next_edl_record
&& sh_video
&& sh_video
->pts
>= next_edl_record
->start_sec
) {
1133 if (next_edl_record
->action
== EDL_SKIP
&& edl_seeking
) {
1134 float last_pos
= d_video
->pts
;
1136 mp_msg(MSGT_CPLAYER
, MSGL_DBG4
, "EDL_SKIP: start [%f], stop [%f], length [%f]\n",
1137 next_edl_record
->start_sec
, next_edl_record
->stop_sec
, next_edl_record
->length_sec
);
1139 result
= edl_seek(next_edl_record
, demuxer
, d_audio
, mux_a
, &frame_data
, mux_v
->codec
==VCODEC_COPY
);
1141 if (result
== 2) { at_eof
=1; break; } // EOF
1142 else if (result
== 0) edl_seeking
= 0; // no seeking
1145 if (last_pos
>= sh_video
->pts
) {
1146 // backwards seek detected!! Forget about this EDL skip altogether.
1147 next_edl_record
= next_edl_record
->next
;
1149 else for (next_edl_record
= edl_records
; next_edl_record
; next_edl_record
= next_edl_record
->next
) {
1150 /* note the use of stop_sec,
1151 meaning if by some magical way we landed in the MIDDLE of a censored area,
1152 in the next loop it will jump out of it.
1154 if (next_edl_record
->stop_sec
> sh_video
->pts
) break; // we got to the right place.
1155 if (next_edl_record
->action
== EDL_MUTE
) edl_muted
= !edl_muted
; // toggle mute each time.
1158 /* for a pedantic EDL, that doesn't show even a single
1159 frame from the "censored" area, uncomment next line. */
1162 } else if (next_edl_record
->action
== EDL_MUTE
) {
1163 edl_muted
= !edl_muted
; // This variable does nothing for now.
1164 mp_msg(MSGT_CPLAYER
, MSGL_DBG4
, "EDL_MUTE: [%f]\n", next_edl_record
->start_sec
);
1165 next_edl_record
=next_edl_record
->next
;
1172 while(mux_a
->timer
-audio_preload
<mux_v
->timer
){
1176 ptimer_start
= GetTimerMS();
1177 // CBR - copy 0.5 sec of audio
1178 // or until the end of video:
1179 tottime
= stop_time(demuxer
, mux_v
);
1180 if (tottime
!= -1) {
1181 tottime
-= mux_a
->timer
;
1182 if (tottime
> 1./audio_density
) tottime
= 1./audio_density
;
1184 else tottime
= 1./audio_density
;
1186 // let's not output more audio than necessary
1187 if (tottime
<= 0) break;
1191 if(mux_a
->h
.dwSampleSize
) /* CBR */
1193 if(aencoder
->set_decoded_len
)
1195 len
= mux_a
->h
.dwSampleSize
*(int)(mux_a
->h
.dwRate
*tottime
);
1196 aencoder
->set_decoded_len(aencoder
, len
);
1199 len
= aencoder
->decode_buffer_size
;
1201 len
= dec_audio(sh_audio
, aencoder
->decode_buffer
, len
);
1202 mux_a
->buffer_len
+= aencoder
->encode(aencoder
, mux_a
->buffer
+ mux_a
->buffer_len
,
1203 aencoder
->decode_buffer
, len
, mux_a
->buffer_size
-mux_a
->buffer_len
);
1204 if(mux_a
->buffer_len
< mux_a
->wf
->nBlockAlign
)
1207 len
= mux_a
->wf
->nBlockAlign
*(mux_a
->buffer_len
/mux_a
->wf
->nBlockAlign
);
1216 sz
= aencoder
->get_frame_size(aencoder
);
1217 if(sz
> 0 && mux_a
->buffer_len
>= sz
)
1222 len
= dec_audio(sh_audio
,aencoder
->decode_buffer
, aencoder
->decode_buffer_size
);
1228 len
= aencoder
->encode(aencoder
, mux_a
->buffer
+ mux_a
->buffer_len
, aencoder
->decode_buffer
, len
, mux_a
->buffer_size
-mux_a
->buffer_len
);
1229 mux_a
->buffer_len
+= len
;
1232 if (mux_v
->timer
== 0) mux_a
->h
.dwInitialFrames
++;
1235 if(mux_a
->h
.dwSampleSize
){
1236 switch(mux_a
->codec
){
1237 case ACODEC_COPY
: // copy
1238 len
=mux_a
->wf
->nAvgBytesPerSec
*tottime
;
1239 len
/=mux_a
->h
.dwSampleSize
;if(len
<1) len
=1;
1240 len
*=mux_a
->h
.dwSampleSize
;
1241 len
=demux_read_data(sh_audio
->ds
,mux_a
->buffer
,len
);
1245 // VBR - encode/copy an audio frame
1246 switch(mux_a
->codec
){
1247 case ACODEC_COPY
: // copy
1248 len
=ds_get_packet(sh_audio
->ds
,(unsigned char**) &mux_a
->buffer
);
1253 if(len
<=0) break; // EOF?
1254 muxer_write_chunk(mux_a
,len
,0x10, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1255 if(!mux_a
->h
.dwSampleSize
&& mux_a
->timer
>0)
1256 mux_a
->wf
->nAvgBytesPerSec
=0.5f
+(double)mux_a
->size
/mux_a
->timer
; // avg bps (VBR)
1257 if(mux_a
->buffer_len
>=len
){
1258 mux_a
->buffer_len
-=len
;
1259 fast_memcpy(mux_a
->buffer
,mux_a
->buffer
+len
,mux_a
->buffer_len
);
1264 audiorate
+= (GetTimerMS() - ptimer_start
);
1271 if (!frame_data
.already_read
) {
1272 frame_data
.in_size
=video_read_frame(sh_video
,&frame_data
.frame_time
,&frame_data
.start
,force_fps
);
1273 sh_video
->timer
+=frame_data
.frame_time
;
1275 frame_data
.frame_time
/= opts
.playback_speed
;
1276 if(frame_data
.in_size
<0){ at_eof
=1; break; }
1279 v_timer_corr
-=frame_data
.frame_time
-(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1281 if(demuxer2
){ // 3-pass encoding, read control file (frameno.avi)
1283 while(next_frameno
<decoded_frameno
){
1285 int len
=ds_get_packet(demuxer2
->video
,(unsigned char**) &start
);
1286 if(len
<0){ at_eof
=1;break;}
1287 if(len
==0) --skip_flag
; else // duplicate
1288 if(len
==4) next_frameno
=start
[0];
1291 // if(skip_flag) printf("!!!!!!!!!!!!\n");
1292 skip_flag
=next_frameno
-decoded_frameno
;
1294 while(next_frameno
<=decoded_frameno
){
1296 int len
=ds_get_packet(demuxer2
->video
,(unsigned char**) &start
);
1297 if(len
<0){ at_eof
=1;break;}
1298 if(len
==0) --skip_flag
; else // duplicate
1299 if(len
==4) next_frameno
=start
[0];
1301 // if(at_eof) break;
1302 // printf("Current fno=%d requested=%d skip=%d \n",decoded_frameno,fno,skip_flag);
1305 // check frame duplicate/drop:
1307 //printf("\r### %5.3f ###\n",v_timer_corr);
1308 float mux_frametime
= (float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1310 if (v_timer_corr
>= mux_frametime
&& (skip_limit
<0 || skip_flag
< skip_limit
)) {
1311 v_timer_corr
-=mux_frametime
;
1312 ++skip_flag
; // skip
1314 while (v_timer_corr
<= -mux_frametime
&& (skip_limit
<0 || -skip_flag
< skip_limit
)) {
1315 v_timer_corr
+=mux_frametime
;
1319 // either v_pts_corr is big, more than 2 times framerate, then we follow its advice,
1320 // or, it cancels out v_timer_corr, in which case be happy and do nothing.
1322 while ((v_pts_corr
<= -mux_frametime
&& skip_flag
> 0) || (v_pts_corr
<= -2*mux_frametime
)) {
1323 v_pts_corr
+=mux_frametime
;
1326 if ((v_pts_corr
>= mux_frametime
&& skip_flag
< 0) || (v_pts_corr
>= 2*mux_frametime
)) {
1327 if (skip_flag
<=0) { // we can't skip more than 1 frame now
1328 v_pts_corr
-=mux_frametime
;
1329 ++skip_flag
; // skip
1335 ptimer_start
= GetTimerMS();
1337 switch(mux_v
->codec
){
1339 mux_v
->buffer
=frame_data
.start
;
1340 if(skip_flag
<=0) muxer_write_chunk(mux_v
,frame_data
.in_size
,(sh_video
->ds
->flags
&1)?0x10:0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1342 case VCODEC_FRAMENO
:
1343 mux_v
->buffer
=(unsigned char *)&decoded_frameno
; // tricky
1344 if(skip_flag
<=0) muxer_write_chunk(mux_v
,sizeof(int),0x10, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1347 // decode_video will callback down to ve_*.c encoders, through the video filters
1348 sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SET_OSD_OBJ
, osd
);
1349 {void *decoded_frame
= decode_video(sh_video
,frame_data
.start
,frame_data
.in_size
,
1350 skip_flag
>0 && (!sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SKIP_NEXT_FRAME
, 0) != CONTROL_TRUE
), MP_NOPTS_VALUE
);
1351 blit_frame
= decoded_frame
&& filter_video(sh_video
, decoded_frame
, MP_NOPTS_VALUE
, osd
);}
1353 if (sh_video
->vf_initialized
< 0) mencoder_exit(1, NULL
);
1356 if (play_n_frames
>= 0)
1360 // unwanted skipping of a frame, what to do?
1361 v_timer_corr
-=(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1363 // Old code apparently made under the assumption that !blit_frame means
1364 // decoding failed due to corruption or something.. but duplication and
1365 // skipping of frames should be entirely disabled when skip_limit==0,
1366 // and must be in order for many filters to work with -noskip.
1367 // Eventually this entire block should probably be removed.
1369 // skipping not allowed -> write empty frame:
1370 if (!encode_duplicates
|| !sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_DUPLICATE_FRAME
, 0) != CONTROL_TRUE
)
1371 muxer_write_chunk(mux_v
,0,0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1373 // skipping allowed -> skip it and distriubute timer error:
1374 v_timer_corr
-=(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1382 videorate
+=(GetTimerMS() - ptimer_start
);
1386 if(!quiet
) mp_msg(MSGT_MENCODER
, MSGL_WARN
, MSGTR_DuplicateFrames
,-skip_flag
);
1389 if (!encode_duplicates
|| !sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_DUPLICATE_FRAME
, 0) != CONTROL_TRUE
)
1390 muxer_write_chunk(mux_v
,0,0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1396 if(!quiet
) mp_msg(MSGT_MENCODER
, MSGL_WARN
, MSGTR_SkipFrame
);
1401 if(sh_audio
&& !demuxer2
){
1406 unsigned int samples
=(sh_audio
->audio
.dwSampleSize
)?
1407 ((ds_tell(d_audio
)-sh_audio
->a_in_buffer_len
)/sh_audio
->audio
.dwSampleSize
) :
1408 (d_audio
->block_no
); // <- used for VBR audio
1409 // printf("samples=%d \n",samples);
1410 a_pts
=samples
*(float)sh_audio
->audio
.dwScale
/(float)sh_audio
->audio
.dwRate
;
1415 // PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
1417 if(!delay_corrected
) if(a_pts
) delay_corrected
=1;
1418 //printf("*** %5.3f ***\n",a_pts);
1419 a_pts
+=(ds_tell_pts(d_audio
)-sh_audio
->a_in_buffer_len
)/(float)sh_audio
->i_bps
;
1421 v_pts
=sh_video
? sh_video
->pts
: d_video
->pts
;
1422 // av = compensated (with out buffering delay) A-V diff
1423 AV_delay
=(a_pts
-v_pts
);
1424 AV_delay
-=audio_delay
;
1425 AV_delay
/= opts
.playback_speed
;
1426 AV_delay
-=mux_a
->timer
-(mux_v
->timer
-(v_timer_corr
+v_pts_corr
));
1427 // adjust for encoder delays
1428 AV_delay
-= (float) mux_a
->encoder_delay
* mux_a
->h
.dwScale
/mux_a
->h
.dwRate
;
1429 AV_delay
+= (float) mux_v
->encoder_delay
* mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1430 // compensate input video timer by av:
1432 if(x
<-max_pts_correction
) x
=-max_pts_correction
; else
1433 if(x
> max_pts_correction
) x
= max_pts_correction
;
1434 if(default_max_pts_correction
>=0)
1435 max_pts_correction
=default_max_pts_correction
*opts
.playback_speed
;
1437 max_pts_correction
=sh_video
->frametime
*0.10 *opts
.playback_speed
; // +-10% of time
1438 // sh_video->timer-=x;
1443 // printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r",
1444 // a_pts,v_pts,a_pts-v_pts,
1445 // (float)(mux_a->timer-mux_v->timer),
1446 // AV_delay, c_total, v_pts_corr );
1447 // printf("V:%6.1f \r", d_video->pts );
1450 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",
1451 a_pts
,v_pts
,a_pts
-v_pts
,c_total
,
1452 (int)sh_video
->num_frames
,(int)sh_video
->num_frames_decoded
,
1453 (sh_video
->timer
>0.5)?(int)(100.0*video_time_usage
/(double)sh_video
->timer
):0,
1454 (sh_video
->timer
>0.5)?(int)(100.0*vout_time_usage
/(double)sh_video
->timer
):0,
1455 (sh_video
->timer
>0.5)?(100.0*audio_time_usage
/(double)sh_video
->timer
):0
1460 { float t
=(GetTimerMS()-timer_start
)*0.001f
;
1461 float len
=(demuxer
->movi_end
-demuxer
->movi_start
);
1462 float p
=len
>1000 ? (float)(demuxer
->filepos
-demuxer
->movi_start
) / len
:
1463 (demuxer_get_percent_pos(demuxer
) / 100.0);
1465 if(!len
&& sh_audio
&& sh_audio
->audio
.dwLength
>100){
1466 p
=(sh_audio
->audio
.dwSampleSize
? ds_tell(sh_audio
->ds
)/sh_audio
->audio
.dwSampleSize
: sh_audio
->ds
->block_no
)
1467 / (float)(sh_audio
->audio
.dwLength
);
1471 mp_msg(MSGT_AVSYNC
,MSGL_STATUS
,"%d < %d < %d \r",
1472 (int)demuxer
->movi_start
,
1473 (int)demuxer
->filepos
,
1474 (int)demuxer
->movi_end
);
1477 if( mp_msg_test(MSGT_STATUSLINE
,MSGL_V
) ) {
1478 mp_msg(MSGT_STATUSLINE
,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",
1479 mux_v
->timer
, decoded_frameno
, (int)(p
*100),
1480 (t
>1) ? (int)(decoded_frameno
/t
+0.5) : 0,
1481 (p
>0.001) ? (int)((t
/p
-t
)/60) : 0,
1482 (p
>0.001) ? (int)(stream_tell(muxer
->stream
)/p
/1024/1024) : 0,
1484 (mux_v
->timer
>1) ? (int)(mux_v
->size
/mux_v
->timer
/125) : 0,
1485 (mux_a
&& mux_a
->timer
>1) ? (int)(mux_a
->size
/mux_a
->timer
/125) : 0,
1486 audiorate
/audiosamples
, videorate
/videosamples
,
1487 duplicatedframes
, badframes
, skippedframes
1490 mp_msg(MSGT_STATUSLINE
,MSGL_STATUS
,"Pos:%6.1fs %6df (%2d%%) %5.2ffps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d]\r",
1491 mux_v
->timer
, decoded_frameno
, (int)(p
*100),
1492 (t
>1) ? (float)(decoded_frameno
/t
) : 0,
1493 (p
>0.001) ? (int)((t
/p
-t
)/60) : 0,
1494 (p
>0.001) ? (int)(stream_tell(muxer
->stream
)/p
/1024/1024) : 0,
1496 (mux_v
->timer
>1) ? (int)(mux_v
->size
/mux_v
->timer
/125) : 0,
1497 (mux_a
&& mux_a
->timer
>1) ? (int)(mux_a
->size
/mux_a
->timer
/125) : 0
1504 #ifdef CONFIG_DVDREAD
1507 unsigned char* packet
=NULL
;
1509 while((len
=ds_get_packet_sub(d_dvdsub
,&packet
))>0){
1510 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
);
1511 vobsub_out_output(vobsub_writer
,packet
,len
,mux_v
->timer
+ d_dvdsub
->pts
- sh_video
->pts
);
1516 update_subtitles(sh_video
, d_dvdsub
, 0);
1518 frame_data
= (s_frame_data
){ .start
= NULL
, .in_size
= 0, .frame_time
= 0., .already_read
= 0 };
1521 if(ferror(muxer_f
)) {
1522 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_ErrorWritingFile
, out_filename
);
1523 mencoder_exit(1, NULL
);
1529 if (!interrupted
&& filelist
[++curfile
].name
!= 0) {
1530 if (sh_video
&& sh_video
->vfilter
) { // Before uniniting sh_video and the filter chain, break apart the VE.
1531 vf_instance_t
* ve
; // this will be the filter right before the ve.
1532 for (ve
= sh_video
->vfilter
; ve
->next
&& ve
->next
->next
; ve
= ve
->next
);
1534 if (ve
->next
) ve
->next
= NULL
; // I'm telling the last filter, before the VE, there is nothing after it
1535 else sh_video
->vfilter
= NULL
; // There is no chain except the VE.
1538 if(sh_audio
){ uninit_audio(sh_audio
);sh_audio
=NULL
; }
1539 if(sh_video
){ uninit_video(sh_video
);sh_video
=NULL
; }
1540 if(demuxer
) free_demuxer(demuxer
);
1541 if(stream
) free_stream(stream
); // kill cache thread
1545 m_config_pop(mconfig
);
1546 goto play_next_file
;
1549 /* Emit the remaining frames in the video system */
1550 /*TODO emit frmaes delayed by decoder lag*/
1551 if(sh_video
&& sh_video
->vfilter
){
1552 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_FlushingVideoFrames
);
1553 if (!sh_video
->vfilter
->fmt
.have_configured
)
1554 mp_msg(MSGT_MENCODER
, MSGL_WARN
, MSGTR_FiltersHaveNotBeenConfiguredEmptyFile
);
1556 sh_video
->vfilter
->control(sh_video
->vfilter
,
1557 VFCTRL_FLUSH_FRAMES
, 0);
1562 aencoder
->fixup(aencoder
);
1564 if (muxer
->cont_write_index
) muxer_write_index(muxer
);
1565 muxer_f_size
=stream_tell(muxer
->stream
);
1566 stream_seek(muxer
->stream
,0);
1567 if (muxer
->cont_write_header
) muxer_write_header(muxer
); // update header
1569 if(ferror(muxer_f
) || fclose(muxer_f
) != 0) {
1570 mp_msg(MSGT_MENCODER
,MSGL_FATAL
,MSGTR_ErrorWritingFile
, out_filename
);
1571 mencoder_exit(1, NULL
);
1575 vobsub_out_close(vobsub_writer
);
1577 if(out_video_codec
==VCODEC_FRAMENO
&& mux_v
->timer
>100){
1578 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_RecommendedVideoBitrate
,"650MB",(int)((650*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1579 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_RecommendedVideoBitrate
,"700MB",(int)((700*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1580 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_RecommendedVideoBitrate
,"800MB",(int)((800*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1581 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_RecommendedVideoBitrate
,"2 x 650MB",(int)((2*650*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1582 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_RecommendedVideoBitrate
,"2 x 700MB",(int)((2*700*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1583 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_RecommendedVideoBitrate
,"2 x 800MB",(int)((2*800*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1586 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_VideoStreamResult
,
1587 (float)(mux_v
->size
/mux_v
->timer
*8.0f
/1000.0f
), (int)(mux_v
->size
/mux_v
->timer
), (uint64_t)mux_v
->size
, (float)mux_v
->timer
, decoded_frameno
);
1589 mp_msg(MSGT_MENCODER
, MSGL_INFO
, MSGTR_AudioStreamResult
,
1590 (float)(mux_a
->size
/mux_a
->timer
*8.0f
/1000.0f
), (int)(mux_a
->size
/mux_a
->timer
), (uint64_t)mux_a
->size
, (float)mux_a
->timer
);
1592 if(sh_audio
){ uninit_audio(sh_audio
);sh_audio
=NULL
; }
1593 if(sh_video
){ uninit_video(sh_video
);sh_video
=NULL
; }
1594 if(demuxer
) free_demuxer(demuxer
);
1595 if(stream
) free_stream(stream
); // kill cache thread
1602 /* Flip the image in src and store the result in dst. src and dst may overlap.
1603 width is the size of each line in bytes. */
1604 static uint8_t* flip_upside_down(uint8_t* dst
, const uint8_t* src
, int width
,
1607 uint8_t* tmp
= malloc(width
);
1610 for(i
= 0; i
< height
/2; i
++) {
1611 fast_memcpy(tmp
, &src
[i
*width
], width
);
1612 fast_memcpy(&dst
[i
* width
], &src
[(height
- i
) * width
], width
);
1613 fast_memcpy(&dst
[(height
- i
) * width
], tmp
, width
);
1622 static float stop_time(demuxer_t
* demuxer
, muxer_stream_t
* mux_v
) {
1623 float timeleft
= -1;
1624 if (play_n_frames
>= 0) timeleft
= mux_v
->timer
+ play_n_frames
* (double)(mux_v
->h
.dwScale
) / mux_v
->h
.dwRate
;
1625 if (end_at
.type
== END_AT_TIME
&& (timeleft
> end_at
.pos
|| timeleft
== -1)) timeleft
= end_at
.pos
;
1626 if (next_edl_record
&& demuxer
&& demuxer
->video
) { // everything is OK to be checked
1627 float tmp
= mux_v
->timer
+ next_edl_record
->start_sec
- demuxer
->video
->pts
;
1628 if (timeleft
== -1 || timeleft
> tmp
) {
1629 // There's less time in EDL than what we already know
1630 if (next_edl_record
->action
== EDL_SKIP
&& edl_seeking
) {
1632 } else if (next_edl_record
->action
== EDL_MUTE
) {
1633 //timeleft = next_edl_record->start_sec - demuxer->video->pts;
1634 // For the moment (and probably forever) EDL mute doesn't work in MEncoder
1641 static float calc_a_pts(demux_stream_t
*d_audio
) {
1642 sh_audio_t
* sh_audio
= d_audio
? d_audio
->sh
: NULL
;
1645 a_pts
= d_audio
->pts
+ (ds_tell_pts(d_audio
) - sh_audio
->a_in_buffer_len
)/(float)sh_audio
->i_bps
;
1649 static float forward_audio(float pts
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
) {
1650 sh_audio_t
* sh_audio
= d_audio
? d_audio
->sh
: NULL
;
1651 int samplesize
, avg
;
1652 float a_pts
= calc_a_pts(d_audio
);
1654 if (!sh_audio
) return a_pts
;
1656 if (sh_audio
->audio
.dwScale
) samplesize
= sh_audio
->audio
.dwSampleSize
;
1657 else samplesize
= (sh_audio
->wf
? sh_audio
->wf
->nBlockAlign
: 1);
1658 avg
= (sh_audio
->wf
? sh_audio
->wf
->nAvgBytesPerSec
: sh_audio
->i_bps
);
1660 // after a demux_seek, a_pts will be zero until you read some audio.
1661 // carefully checking if a_pts is truely correct by reading tiniest amount of data possible.
1662 if (pts
> a_pts
&& a_pts
== 0.0 && samplesize
) {
1663 if (demux_read_data(sh_audio
->ds
,mux_a
->buffer
,samplesize
) <= 0) return a_pts
; // EOF
1664 a_pts
= calc_a_pts(d_audio
);
1667 while (pts
> a_pts
) {
1670 len
= avg
* (pts
- a_pts
> 0.5 ? 0.5 : pts
- a_pts
);
1671 len
/= samplesize
; if(len
<1) len
=1;
1673 len
= demux_read_data(sh_audio
->ds
,mux_a
->buffer
,len
);
1675 unsigned char * crap
;
1676 len
= ds_get_packet(sh_audio
->ds
, &crap
);
1678 if (len
<= 0) break; // EOF of audio.
1679 a_pts
= calc_a_pts(d_audio
);
1684 static int slowseek(float end_pts
, demux_stream_t
*d_video
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
, s_frame_data
* frame_data
, int framecopy
, int print_info
) {
1685 sh_video_t
* sh_video
= d_video
->sh
;
1686 vf_instance_t
* vfilter
= sh_video
? sh_video
->vfilter
: NULL
;
1689 while (!interrupted
) {
1692 if (!frame_data
->already_read
) { // when called after fixdelay, a frame is already read
1693 frame_data
->in_size
= video_read_frame(sh_video
, &frame_data
->frame_time
, &frame_data
->start
, force_fps
);
1694 if(frame_data
->in_size
<0) return 2;
1695 sh_video
->timer
+= frame_data
->frame_time
;
1697 frame_data
->already_read
= 0;
1699 a_pts
= forward_audio(sh_video
->pts
- frame_data
->frame_time
+ audio_delay
, d_audio
, mux_a
);
1702 // wait for keyframe in case of -ovc copy
1703 if (!framecopy
|| (sh_video
->ds
->flags
& 1)) {
1704 frame_data
->already_read
= 1;
1708 if (sh_video
->pts
>= end_pts
) done
= 1;
1711 sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SET_OSD_OBJ
,
1713 int softskip
= (vfilter
->control(vfilter
, VFCTRL_SKIP_NEXT_FRAME
, 0) == CONTROL_TRUE
);
1714 void *decoded_frame
= decode_video(sh_video
, frame_data
->start
, frame_data
->in_size
, !softskip
, MP_NOPTS_VALUE
);
1716 filter_video(sh_video
, decoded_frame
, MP_NOPTS_VALUE
, osd
);
1719 if (print_info
) mp_msg(MSGT_MENCODER
, MSGL_STATUS
,
1720 MSGTR_EdlSkipStartEndCurrent
,
1721 next_edl_record
->start_sec
, next_edl_record
->stop_sec
,
1722 sh_video
->pts
, a_pts
);
1724 if (interrupted
) return 2;
1728 static void fixdelay(demux_stream_t
*d_video
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
, s_frame_data
* frame_data
, int framecopy
) {
1729 // TODO: Find a way to encode silence instead of deleting video
1730 sh_video_t
* sh_video
= d_video
->sh
;
1733 // demux_seek has a weirdness that sh_video->pts is meaningless,
1734 // until a single frame is read... Same for audio actually too.
1735 // Reading one frame, and keeping it.
1736 frame_data
->in_size
= video_read_frame(sh_video
, &frame_data
->frame_time
, &frame_data
->start
, force_fps
);
1737 if(frame_data
->in_size
<0) return;
1738 sh_video
->timer
+= frame_data
->frame_time
;
1739 frame_data
->already_read
= 1;
1741 a_pts
= forward_audio(sh_video
->pts
- frame_data
->frame_time
+ audio_delay
, d_audio
, mux_a
);
1743 if (audio_delay
> 0) return;
1744 else if (sh_video
->pts
- frame_data
->frame_time
+ audio_delay
>= a_pts
) return;
1746 slowseek(a_pts
- audio_delay
, d_video
, d_audio
, mux_a
, frame_data
, framecopy
, 0);
1749 static int edl_seek(edl_record_ptr next_edl_record
, demuxer_t
* demuxer
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
, s_frame_data
* frame_data
, int framecopy
) {
1750 sh_video_t
* sh_video
= demuxer
->video
? demuxer
->video
->sh
: NULL
;
1752 if (!sh_video
) return 0;
1753 if (sh_video
->pts
>= next_edl_record
->stop_sec
) return 1; // nothing to do...
1755 if (!edl_seek_type
) {
1756 if(demux_seek(demuxer
, next_edl_record
->stop_sec
- sh_video
->pts
, audio_delay
, 0)){
1757 sh_video
->pts
= demuxer
->video
->pts
;
1758 //if (vo_vobsub) vobsub_seek(vo_vobsub,sh_video->pts);
1759 resync_video_stream(sh_video
);
1760 //if(vo_spudec) spudec_reset(vo_spudec);
1761 if (audio_delay
!= 0.0) fixdelay(demuxer
->video
, d_audio
, mux_a
, frame_data
, framecopy
);
1764 // non-seekable stream.
1768 // slow seek, read every frame.
1770 return slowseek(next_edl_record
->stop_sec
, demuxer
->video
, d_audio
, mux_a
, frame_data
, framecopy
, 1);