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
33 #if defined(__MINGW32__) || defined(__CYGWIN__)
42 #include "codec-cfg.h"
45 #include "parser-mecmd.h"
46 #include "parser-cfg.h"
50 #include "stream/stream.h"
51 #include "libmpdemux/demuxer.h"
52 #include "libmpdemux/stheader.h"
53 #include "libmpdemux/mp3_hdr.h"
54 #include "libmpdemux/muxer.h"
57 #include "libvo/video_out.h"
59 #include "libaf/af_format.h"
61 #include "libmpcodecs/mp_image.h"
62 #include "libmpcodecs/dec_audio.h"
63 #include "libmpcodecs/dec_video.h"
64 #include "libmpcodecs/vf.h"
65 #include "libmpcodecs/vd.h"
67 // for MPEGLAYER3WAVEFORMAT:
68 #include "libmpdemux/ms_hdr.h"
72 #include "libvo/fastmemcpy.h"
74 #include "osdep/timer.h"
77 #include "stream/stream_dvd.h"
80 #include "stream/stream_dvdnav.h"
81 #include "libavcodec/avcodec.h"
83 #include "libmpcodecs/ae.h"
85 #include "defaultopts.h"
88 struct osd_state
*osd
;
90 const int under_mencoder
= 1;
91 int vo_doublebuffering
=0;
92 int vo_directrendering
=0;
93 int forced_subs_only
=0;
95 //--------------------------
98 int stream_cache_size
=-1;
99 #ifdef CONFIG_STREAM_CACHE
100 extern int cache_fill_status
;
102 float stream_cache_min_percent
=20.0;
103 float stream_cache_seek_min_percent
=50.0;
105 #define cache_fill_status 0
109 char* audio_lang
=NULL
;
110 char* dvdsub_lang
=NULL
;
111 static char* spudec_ifo
=NULL
;
113 static char** audio_codec_list
=NULL
; // override audio codec
114 static char** video_codec_list
=NULL
; // override video codec
115 static char** audio_fm_list
=NULL
; // override audio codec family
116 static char** video_fm_list
=NULL
; // override video codec family
117 extern char *demuxer_name
; // override demuxer
118 extern char *audio_demuxer_name
; // override audio demuxer
119 extern char *sub_demuxer_name
; // override sub demuxer
121 static int out_audio_codec
=-1;
122 static int out_video_codec
=-1;
124 int out_file_format
=MUXER_TYPE_AVI
; // default to AVI
126 // audio stream skip/resync functions requires only for seeking.
127 // (they should be implemented in the audio codec layer)
128 //void skip_audio_frame(sh_audio_t *sh_audio){}
129 //void resync_audio_stream(sh_audio_t *sh_audio){}
132 double video_time_usage
=0;
133 double vout_time_usage
=0;
134 double max_video_time_usage
=0;
135 double max_vout_time_usage
=0;
136 double cur_video_time_usage
=0;
137 double cur_vout_time_usage
=0;
140 #include "osdep/priority.h"
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;
148 static float audio_preload
=0.5;
149 static float audio_delay_fix
=0.0;
150 static float audio_delay
=0.0;
151 static int ignore_start
=0;
152 static int audio_density
=2;
155 static double force_ofps
=0; // set to 24 for inverse telecine
156 static int skip_limit
=-1;
158 static int force_srate
=0;
159 static int audio_output_format
=0;
161 char *vobsub_out
=NULL
;
162 unsigned int vobsub_out_index
=0;
163 char *vobsub_out_id
=NULL
;
165 char* out_filename
=NULL
;
167 char *force_fourcc
=NULL
;
168 int force_audiofmttag
=-1;
170 char* passtmpfile
="divx2pass.log";
172 static int play_n_frames
=-1;
173 static int play_n_frames_mf
=-1;
175 #include "libvo/font_load.h"
176 #include "libvo/sub.h"
179 char *font_name
=NULL
;
180 char *sub_font_name
=NULL
;
181 extern int font_fontconfig
;
182 float font_factor
=0.75;
183 char **sub_name
=NULL
;
188 int suboverlap_enabled
= 1;
191 int encode_duplicates
=1;
193 // infos are empty by default
194 char *info_name
=NULL
;
195 char *info_artist
=NULL
;
196 char *info_genre
=NULL
;
197 char *info_subject
=NULL
;
198 char *info_copyright
=NULL
;
199 char *info_sourceform
=NULL
;
200 char *info_comment
=NULL
;
202 // Needed by libmpcodecs vf_vo.c
203 int vo_config(struct vo
*vo
, uint32_t width
, uint32_t height
,
204 uint32_t d_width
, uint32_t d_height
, uint32_t flags
,
205 char *title
, uint32_t format
) { abort(); }
206 int vo_control(struct vo
*vo
, uint32_t request
, void *data
) { abort(); }
207 int vo_draw_frame(struct vo
*vo
, uint8_t *src
[]) { abort(); }
208 int vo_draw_slice(struct vo
*vo
, uint8_t *src
[], int stride
[], int w
, int h
, int x
, int y
) { abort(); }
209 void vo_draw_osd(struct vo
*vo
, struct osd_state
*osd
) { abort(); }
210 void vo_flip_page(struct vo
*vo
) { abort(); }
211 void vo_check_events(struct vo
*vo
) { abort(); }
215 void mplayer_put_key(struct mp_fifo
*fifo
, int code
)
220 char *current_module
;
221 #include "mpcommon.h"
223 //char *out_audio_codec=NULL; // override audio codec
224 //char *out_video_codec=NULL; // override video codec
226 //#include "libmpeg2/mpeg2.h"
227 //#include "libmpeg2/mpeg2_internal.h"
229 //static int vo_w=0, vo_h=0;
231 //-------------------------- config stuff:
235 static int cfg_inc_verbose(m_option_t
*conf
){ ++verbose
; return 0;}
237 static int cfg_include(m_option_t
*conf
, char *filename
){
238 return m_config_parse_config_file(mconfig
, filename
);
241 static double seek_to_sec
;
242 static off_t seek_to_byte
=0;
244 static m_time_size_t end_at
= { .type
= END_AT_NONE
, .pos
= 0 };
246 static char * frameno_filename
=NULL
;
248 //static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height);
251 unsigned char* start
;
258 static float calc_a_pts(demux_stream_t
*d_audio
);
259 /** \brief Seeks audio forward to pts by dumping audio packets
260 \return The current audio pts.
262 static float forward_audio(float pts
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
);
263 /** \brief Seeks slowly by dumping frames.
264 \return 1 for success, 2 for EOF.
266 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
);
267 /// Deletes audio or video as told by -delay to sync
268 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
);
271 static edl_record_ptr edl_records
= NULL
; ///< EDL entries memory area
272 static edl_record_ptr next_edl_record
= NULL
; ///< only for traversing edl_records
273 static short edl_muted
; ///< Stores whether EDL is currently in muted mode.
274 static short edl_seeking
; ///< When non-zero, stream is seekable.
275 static short edl_seek_type
; ///< When non-zero, frames are discarded instead of seeking.
276 /** \brief Seeks for EDL
277 \return 1 for success, 0 for failure, 2 for EOF.
279 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
);
281 #include "cfg-mencoder.h"
286 #include "libao2/audio_out.h"
288 static void mencoder_exit(int level
, const char *how
)
291 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nExiting... (%s)\n", how
);
293 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nExiting...\n");
298 static void parse_cfgfiles( m_config_t
* conf
)
301 if (!disable_system_conf
&&
302 m_config_parse_config_file(conf
, MPLAYER_CONFDIR
"/mencoder.conf") < 0)
303 mencoder_exit(1,_("config file error"));
305 if (!disable_user_conf
) {
306 if ((conffile
= get_path("mencoder.conf")) == NULL
) {
307 mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"get_path(\"config\") problem\n");
309 if (m_config_parse_config_file(conf
, conffile
) < 0)
310 mencoder_exit(1,_("config file error"));
317 //---------------------------------------------------------------------------
319 static int dec_audio(sh_audio_t
*sh_audio
,unsigned char* buffer
,int total
){
322 while(size
<total
&& !at_eof
){
324 if(len
>MAX_OUTBURST
) len
=MAX_OUTBURST
;
325 if (decode_audio(sh_audio
, len
) < 0) at_eof
=1;
326 if(len
>sh_audio
->a_out_buffer_len
) len
=sh_audio
->a_out_buffer_len
;
327 fast_memcpy(buffer
+size
,sh_audio
->a_out_buffer
,len
);
328 sh_audio
->a_out_buffer_len
-=len
; size
+=len
;
329 if(sh_audio
->a_out_buffer_len
>0)
330 fast_memcpy(sh_audio
->a_out_buffer
,&sh_audio
->a_out_buffer
[len
],sh_audio
->a_out_buffer_len
);
335 //---------------------------------------------------------------------------
337 // this function returns the absoloute time for which MEncoder will switch files or move in the file.
338 // so audio can be cut correctly. -1 if there is no limit.
339 static float stop_time(demuxer_t
* demuxer
, muxer_stream_t
* mux_v
);
341 static volatile int at_eof
=0;
342 static volatile int interrupted
=0;
344 static void exit_sighandler(int x
){
346 interrupted
=2; /* 1 means error */
349 static muxer_t
* muxer
=NULL
;
351 void print_wave_header(WAVEFORMATEX
*h
, int verbose_level
);
353 int main(int argc
,char* argv
[]){
355 stream_t
* stream
=NULL
;
356 stream_t
* ostream
=NULL
;
357 demuxer_t
* demuxer
=NULL
;
358 stream_t
* stream2
=NULL
;
359 demuxer_t
* demuxer2
=NULL
;
360 demux_stream_t
*d_audio
=NULL
;
361 demux_stream_t
*d_video
=NULL
;
362 demux_stream_t
*d_dvdsub
=NULL
;
363 sh_audio_t
*sh_audio
=NULL
;
364 sh_video_t
*sh_video
=NULL
;
365 int file_format
=DEMUXER_TYPE_UNKNOWN
;
366 int i
=DEMUXER_TYPE_UNKNOWN
;
367 void *vobsub_writer
=NULL
;
368 s_frame_data frame_data
= { .start
= NULL
, .in_size
= 0, .frame_time
= 0., .already_read
= 0 };
370 uint32_t ptimer_start
;
371 uint32_t audiorate
=0;
372 uint32_t videorate
=0;
373 uint32_t audiosamples
=1;
374 uint32_t videosamples
=1;
375 uint32_t skippedframes
=0;
376 uint32_t duplicatedframes
=0;
377 uint32_t badframes
=0;
379 muxer_stream_t
* mux_a
=NULL
;
380 muxer_stream_t
* mux_v
=NULL
;
381 off_t muxer_f_size
=0;
384 double v_timer_corr
=0;
386 m_entry_t
* filelist
= NULL
;
389 int decoded_frameno
=0;
394 unsigned int timer_start
=0;
395 ao_data_t ao_data
= {0,0,0,0,OUTBURST
,-1,0};
397 audio_encoding_params_t aparams
;
398 audio_encoder_t
*aencoder
= NULL
;
402 // Create the config context and register the options
403 set_default_mencoder_options(&opts
);
404 mconfig
= m_config_new(&opts
, cfg_include
);
405 m_config_register_options(mconfig
,mencoder_opts
);
407 // Preparse the command line
408 m_config_preparse_command_line(mconfig
,argc
,argv
);
410 print_version("MEncoder");
412 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
419 if(!codecs_file
|| !parse_codec_cfg(codecs_file
)){
420 if(!parse_codec_cfg(get_path("codecs.conf"))){
421 if(!parse_codec_cfg(MPLAYER_CONFDIR
"/codecs.conf")){
422 if(!parse_codec_cfg(NULL
)){
423 mencoder_exit(1,NULL
);
425 mp_tmsg(MSGT_MENCODER
,MSGL_V
,"Using built-in default codecs.conf.\n");
430 parse_cfgfiles(mconfig
);
431 filelist
= m_config_parse_me_command_line(mconfig
, argc
, argv
);
432 if(!filelist
) mencoder_exit(1, _("error parsing command line"));
437 if (!out_filename
) mencoder_exit(1,_("No output file specified, please see the -o option."));
438 extension
=strrchr(out_filename
,'.');
439 if (extension
!= NULL
&& strlen(extension
) > 3 && strlen(extension
) < 6)
443 switch (out_file_format
)
446 if (strcasecmp(extension
,"avi"))
447 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nWARNING: OUTPUT FILE FORMAT IS _AVI_. See -of help.\n");
450 case MUXER_TYPE_MPEG
:
451 if (strcasecmp(extension
,"mpg") &&
452 strcasecmp(extension
,"mpeg") &&
453 strcasecmp(extension
,"vob"))
454 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nWARNING: OUTPUT FILE FORMAT IS _MPEG_. See -of help.\n");
459 /* Display what configure line was used */
460 mp_msg(MSGT_MENCODER
, MSGL_V
, "Configuration: " CONFIGURATION
"\n");
462 #define FormatNotRecognized _("============ Sorry, this file format is not recognized/supported =============\n"\
463 "=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===\n")
466 if (frameno_filename
) {
467 stream2
=open_stream(frameno_filename
,0,&i
);
469 demuxer2
=demux_open(&opts
, stream2
,DEMUXER_TYPE_AVI
,-1,-1,-2,NULL
);
470 if(demuxer2
) mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Using pass3 control file: %s\n", frameno_filename
);
471 else mp_tmsg(MSGT_DEMUXER
,MSGL_ERR
, FormatNotRecognized
);
475 #ifdef CONFIG_PRIORITY
480 #ifdef CONFIG_FREETYPE
483 #ifdef CONFIG_FONTCONFIG
484 if(font_fontconfig
<= 0)
487 #ifdef CONFIG_BITMAP_FONT
489 vo_font
=read_font_desc(font_name
,font_factor
,verbose
>1);
490 if(!vo_font
) mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"Cannot load bitmap font: %s\n",font_name
);
493 vo_font
=read_font_desc(get_path("font/font.desc"),font_factor
,verbose
>1);
495 vo_font
=read_font_desc(MPLAYER_DATADIR
"/font/font.desc",font_factor
,verbose
>1);
498 #ifdef CONFIG_FONTCONFIG
504 /* HACK, for some weird reason, push() has to be called twice,
505 otherwise options are not saved correctly */
506 m_config_push(mconfig
);
508 m_config_push(mconfig
);
509 m_entry_set_options(mconfig
,&filelist
[curfile
]);
510 filename
= filelist
[curfile
].name
;
513 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "\nFilename missing.\n\n");
514 mencoder_exit(1,NULL
);
516 stream
=open_stream(filename
,0,&file_format
);
519 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Cannot open file/device.\n");
520 mencoder_exit(1,NULL
);
523 mp_tmsg(MSGT_CPLAYER
, MSGL_INFO
, "success: format: %d data: 0x%X - 0x%x\n", file_format
, (int)(stream
->start_pos
), (int)(stream
->end_pos
));
525 #ifdef CONFIG_DVDREAD
526 if(stream
->type
==STREAMTYPE_DVD
){
527 if(audio_lang
&& opts
.audio_id
==-1) opts
.audio_id
=dvd_aid_from_lang(stream
,audio_lang
);
528 if(dvdsub_lang
&& opts
.sub_id
==-2) opts
.sub_id
=dvd_sid_from_lang(stream
,dvdsub_lang
);
533 if(stream
->type
==STREAMTYPE_DVDNAV
){
534 if(audio_lang
&& opts
.audio_id
==-1) opts
.audio_id
=mp_dvdnav_aid_from_lang(stream
,audio_lang
);
535 if(dvdsub_lang
&& opts
.sub_id
==-2) opts
.sub_id
=mp_dvdnav_sid_from_lang(stream
,dvdsub_lang
);
539 stream
->start_pos
+=seek_to_byte
;
541 if(stream_cache_size
>0) stream_enable_cache(stream
,stream_cache_size
*1024,0,0);
543 if(demuxer2
) opts
.audio_id
=-2; /* do NOT read audio packets... */
545 //demuxer=demux_open(stream,file_format,opts.video_id,opts.audio_id,opts.sub_id);
546 demuxer
=demux_open(&opts
, stream
,file_format
,opts
.audio_id
,opts
.video_id
,opts
.sub_id
,filename
);
548 mp_tmsg(MSGT_DEMUXER
, MSGL_FATAL
, FormatNotRecognized
);
549 mp_tmsg(MSGT_DEMUXER
, MSGL_FATAL
, "Cannot open demuxer.\n");
550 mencoder_exit(1,NULL
);
553 select_audio(demuxer
, opts
.audio_id
, audio_lang
);
555 if (opts
.sub_id
< 0 && dvdsub_lang
)
556 opts
.sub_id
= demuxer_sub_track_by_lang(demuxer
, dvdsub_lang
);
559 opts
.sub_id
= demuxer_default_sub_track(demuxer
);
561 for (i
= 0; i
< MAX_S_STREAMS
; i
++) {
562 sh_sub_t
*sh
= demuxer
->s_streams
[i
];
563 if (sh
&& sh
->sid
== opts
.sub_id
) {
564 demuxer
->sub
->id
= i
;
565 demuxer
->sub
->sh
= sh
;
572 if (demuxer_seek_chapter(demuxer
, dvd_chapter
-1, &pts
, NULL
) >= 0 && pts
> -1.0)
576 d_audio
=demuxer2
? demuxer2
->audio
: demuxer
->audio
;
577 d_video
=demuxer
->video
;
578 d_dvdsub
=demuxer
->sub
;
579 sh_audio
=d_audio
->sh
;
580 sh_video
=d_video
->sh
;
584 mp_tmsg(MSGT_CPLAYER
,MSGL_FATAL
,"Video stream is mandatory!\n");
585 mencoder_exit(1,NULL
);
588 if(!video_read_properties(sh_video
)){
589 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Video: Cannot read properties.\n");
590 mencoder_exit(1,NULL
);
593 mp_tmsg(MSGT_MENCODER
,MSGL_INFO
, "[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.3f ftime:=%6.4f\n",
594 demuxer
->file_format
,sh_video
->format
, sh_video
->disp_w
,sh_video
->disp_h
,
595 sh_video
->fps
,sh_video
->frametime
599 sh_video
->fps
=force_fps
;
600 sh_video
->frametime
=1.0f
/sh_video
->fps
;
601 mp_tmsg(MSGT_MENCODER
,MSGL_INFO
,"Input fps will be interpreted as %5.3f instead.\n", sh_video
->fps
);
604 if(sh_audio
&& out_audio_codec
<0){
605 if(opts
.audio_id
==-2)
606 mp_tmsg(MSGT_MENCODER
,MSGL_ERR
,"This demuxer doesn't support -nosound yet.\n");
607 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nNo audio encoder (-oac) selected. Select one (see -oac help) or use -nosound.\n");
608 mencoder_exit(1,NULL
);
610 if(sh_video
&& out_video_codec
<0){
611 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nNo video encoder (-ovc) selected. Select one (see -ovc help).\n");
612 mencoder_exit(1,NULL
);
615 if(sh_audio
&& (out_audio_codec
|| seek_to_sec
|| !sh_audio
->wf
|| opts
.playback_speed
!= 1.0)){
616 // Go through the codec.conf and find the best codec...
617 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
618 if(!init_best_audio_codec(sh_audio
,audio_codec_list
,audio_fm_list
)){
619 sh_audio
=d_audio
->sh
=NULL
; // failed to init :(
621 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
625 new_srate
= sh_audio
->samplerate
;
626 if (opts
.playback_speed
!= 1.0) {
627 new_srate
*= opts
.playback_speed
;
628 // limits are taken from libaf/af_resample.c
629 if (new_srate
< 8000) new_srate
= 8000;
630 if (new_srate
> 192000) new_srate
= 192000;
631 opts
.playback_speed
= (float)new_srate
/ (float)sh_audio
->samplerate
;
635 // after reading video params we should load subtitles because
636 // we know fps so now we can adjust subtitles time to ~6 seconds AST
638 // current_module="read_subtitles_file";
639 if(sub_name
&& sub_name
[0]){
640 subdata
=sub_read_file(sub_name
[0], sh_video
->fps
);
641 if(!subdata
) mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"Cannot load subtitles: %s\n",sub_name
[0]);
643 if(sub_auto
&& filename
) { // auto load sub file ...
646 char *psub
= get_path( "sub/" );
647 tmp
= sub_filenames((psub
? psub
: ""), filename
);
649 subdata
=sub_read_file(tmp
[0], sh_video
->fps
);
655 // set up video encoder:
657 if (!curfile
) { // curfile is non zero when a second file is opened
659 unsigned int palette
[16], width
, height
;
660 unsigned char tmp
[3] = { 0, 0, 0 };
661 if (spudec_ifo
&& vobsub_parse_ifo(NULL
,spudec_ifo
, palette
, &width
, &height
, 1, opts
.sub_id
, tmp
) >= 0)
662 vobsub_writer
= vobsub_out_open(vobsub_out
, palette
, sh_video
->disp_w
, sh_video
->disp_h
,
663 vobsub_out_id
?vobsub_out_id
:(char *)tmp
, vobsub_out_index
);
664 #ifdef CONFIG_DVDREAD
665 if (vobsub_writer
== NULL
) {
667 if (vobsub_out_id
== NULL
&& stream
->type
== STREAMTYPE_DVD
) {
669 dvd_priv_t
*dvd
= (dvd_priv_t
*)stream
->priv
;
670 for (i
= 0; i
< dvd
->nr_of_subtitles
; ++i
)
671 if (dvd
->subtitles
[i
].id
== opts
.sub_id
) {
672 tmp
[0] = (dvd
->subtitles
[i
].language
>> 8) & 0xff;
673 tmp
[1] = dvd
->subtitles
[i
].language
& 0xff;
679 vobsub_writer
=vobsub_out_open(vobsub_out
, stream
->type
==STREAMTYPE_DVD
?((dvd_priv_t
*)(stream
->priv
))->cur_pgc
->palette
:NULL
,
680 sh_video
->disp_w
, sh_video
->disp_h
, vobsub_out_id
, vobsub_out_index
);
686 unsigned int palette
[16], width
, height
;
687 if (vobsub_parse_ifo(NULL
,spudec_ifo
, palette
, &width
, &height
, 1, -1, NULL
) >= 0)
688 vo_spudec
=spudec_new_scaled(palette
, sh_video
->disp_w
, sh_video
->disp_h
, NULL
, 0);
690 #ifdef CONFIG_DVDREAD
691 if (vo_spudec
==NULL
) {
692 vo_spudec
=spudec_new_scaled(stream
->type
==STREAMTYPE_DVD
?((dvd_priv_t
*)(stream
->priv
))->cur_pgc
->palette
:NULL
,
693 sh_video
->disp_w
, sh_video
->disp_h
, NULL
, 0);
697 spudec_set_forced_subs_only(vo_spudec
, forced_subs_only
);
700 ostream
= open_output_stream(out_filename
, 0);
702 mp_tmsg(MSGT_MENCODER
, MSGL_FATAL
, "Cannot open output file '%s'.\n", out_filename
);
703 mencoder_exit(1,NULL
);
706 muxer
=muxer_new_muxer(out_file_format
,ostream
);
708 mp_tmsg(MSGT_MENCODER
, MSGL_FATAL
, "Cannot initialize muxer.");
709 mencoder_exit(1,NULL
);
712 //disabled: it horrybly distorts filtered sound
713 if(out_file_format
== MUXER_TYPE_MPEG
) audio_preload
= 0;
716 muxer
->audio_delay_fix
= audio_delay_fix
;
718 // ============= VIDEO ===============
720 mux_v
=muxer_new_stream(muxer
,MUXER_TYPE_VIDEO
);
722 mux_v
->buffer_size
=0x200000; // 2MB
723 mux_v
->buffer
=malloc(mux_v
->buffer_size
);
725 mux_v
->source
=sh_video
;
727 mux_v
->h
.dwSampleSize
=0; // VBR
728 #ifdef CONFIG_LIBAVCODEC
730 double fps
= force_ofps
?force_ofps
:sh_video
->fps
*opts
.playback_speed
;
731 AVRational q
= av_d2q(fps
, fps
*1001+2);
732 mux_v
->h
.dwScale
= q
.den
;
733 mux_v
->h
.dwRate
= q
.num
;
736 mux_v
->h
.dwScale
=10000;
737 mux_v
->h
.dwRate
=mux_v
->h
.dwScale
*(force_ofps
?force_ofps
:sh_video
->fps
*opts
.playback_speed
);
740 mux_v
->codec
=out_video_codec
;
744 sh_video
->codec
=NULL
;
745 sh_video
->vfilter
=NULL
; // fixme!
747 switch(mux_v
->codec
){
751 mux_v
->bih
=malloc(sh_video
->bih
->biSize
);
752 memcpy(mux_v
->bih
, sh_video
->bih
, sh_video
->bih
->biSize
);
756 mux_v
->bih
=calloc(1,sizeof(BITMAPINFOHEADER
));
757 mux_v
->bih
->biSize
=sizeof(BITMAPINFOHEADER
);
758 mux_v
->bih
->biWidth
=sh_video
->disp_w
;
759 mux_v
->bih
->biHeight
=sh_video
->disp_h
;
760 mux_v
->bih
->biCompression
=sh_video
->format
;
761 mux_v
->bih
->biPlanes
=1;
762 mux_v
->bih
->biBitCount
=24; // FIXME!!!
763 mux_v
->bih
->biSizeImage
=mux_v
->bih
->biWidth
*mux_v
->bih
->biHeight
*(mux_v
->bih
->biBitCount
/8);
766 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
767 mux_v
->bih
->biWidth
, mux_v
->bih
->biHeight
,
768 mux_v
->bih
->biBitCount
, mux_v
->bih
->biCompression
);
772 if ((mux_v
->bih
->biSize
!= sh_video
->bih
->biSize
) ||
773 memcmp(mux_v
->bih
, sh_video
->bih
, sh_video
->bih
->biSize
))
775 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
776 sh_video
->bih
->biWidth
, sh_video
->bih
->biHeight
,
777 sh_video
->bih
->biBitCount
, sh_video
->bih
->biCompression
);
778 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll video files must have identical fps, resolution, and codec for -ovc copy.\n");
779 mencoder_exit(1,NULL
);
783 if ((mux_v
->bih
->biWidth
!= sh_video
->disp_w
) ||
784 (mux_v
->bih
->biHeight
!= sh_video
->disp_h
) ||
785 (mux_v
->bih
->biCompression
!= sh_video
->format
)) {
786 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
787 sh_video
->disp_w
, sh_video
->disp_w
, 24, sh_video
->format
);
788 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll video files must have identical fps, resolution, and codec for -ovc copy.\n");
789 mencoder_exit(1,NULL
);
796 mux_v
->bih
=calloc(1,sizeof(BITMAPINFOHEADER
));
797 mux_v
->bih
->biSize
=sizeof(BITMAPINFOHEADER
);
798 mux_v
->bih
->biWidth
=sh_video
->disp_w
;
799 mux_v
->bih
->biHeight
=sh_video
->disp_h
;
800 mux_v
->bih
->biPlanes
=1;
801 mux_v
->bih
->biBitCount
=24;
802 mux_v
->bih
->biCompression
=mmioFOURCC('F','r','N','o');
803 mux_v
->bih
->biSizeImage
=mux_v
->bih
->biWidth
*mux_v
->bih
->biHeight
*(mux_v
->bih
->biBitCount
/8);
807 static vf_instance_t
* ve
= NULL
;
809 switch(mux_v
->codec
){
810 case VCODEC_LIBAVCODEC
:
811 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"lavc",(char *)mux_v
); break;
813 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"raw",(char *)mux_v
); break;
815 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"vfw",(char *)mux_v
); break;
817 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"libdv",(char *)mux_v
); break;
819 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"xvid",(char *)mux_v
); break;
821 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"qtvideo",(char *)mux_v
); break;
823 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"nuv",(char *)mux_v
); break;
825 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"x264",(char *)mux_v
); break;
827 if(!mux_v
->bih
|| !sh_video
->vfilter
){
828 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"Failed to open the encoder.\n");
829 mencoder_exit(1,NULL
);
831 ve
= sh_video
->vfilter
;
832 } else sh_video
->vfilter
= ve
;
833 // append 'expand' filter, it fixes stride problems and renders osd:
835 char* vf_args
[] = { "osd", "1", NULL
};
836 sh_video
->vfilter
=vf_open_filter(&opts
, sh_video
->vfilter
,"expand",vf_args
);
838 sh_video
->vfilter
=append_filters(sh_video
->vfilter
, opts
.vf_settings
);
840 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
841 init_best_video_codec(sh_video
,video_codec_list
,video_fm_list
);
842 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
843 if(!sh_video
->initialized
) mencoder_exit(1,NULL
);
848 /* force output fourcc to .. */
849 if ((force_fourcc
!= NULL
) && (strlen(force_fourcc
) >= 4))
851 mux_v
->bih
->biCompression
= mmioFOURCC(force_fourcc
[0], force_fourcc
[1],
852 force_fourcc
[2], force_fourcc
[3]);
853 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Forcing output FourCC to %x [%.4s].\n",
854 mux_v
->bih
->biCompression
, (char *)&mux_v
->bih
->biCompression
);
858 muxer
->audio_delay_fix
-= sh_video
->stream_delay
;
860 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
862 // ============= AUDIO ===============
865 if (force_audiofmttag
!= -1) {
866 sh_audio
->format
= force_audiofmttag
;
868 sh_audio
->wf
->wFormatTag
= sh_audio
->format
;
870 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Forcing output audio format tag to 0x%x.\n",
874 mux_a
=muxer_new_stream(muxer
,MUXER_TYPE_AUDIO
);
876 mux_a
->buffer_size
=0x100000; //16384;
877 mux_a
->buffer
=malloc(mux_a
->buffer_size
);
879 mencoder_exit(1,_("Memory allocation failed.\n"));
881 mux_a
->source
=sh_audio
;
883 mux_a
->codec
=out_audio_codec
;
885 ao_data
.samplerate
= force_srate
;
886 ao_data
.channels
= 0;
887 ao_data
.format
= audio_output_format
;
888 if(!init_audio_filters(sh_audio
,
892 &ao_data
.samplerate
, &ao_data
.channels
, &ao_data
.format
)) {
893 mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"Error at audio filter chain pre-init!\n");
894 mencoder_exit(1, NULL
);
897 aparams
.channels
= ao_data
.channels
;
898 aparams
.sample_rate
= ao_data
.samplerate
;
899 aparams
.audio_preload
= 1000 * audio_preload
;
900 if(mux_a
->codec
!= ACODEC_COPY
) {
901 aencoder
= new_audio_encoder(mux_a
, &aparams
);
903 mencoder_exit(1, NULL
);
904 if(!init_audio_filters(sh_audio
,
906 &aparams
.sample_rate
, &aparams
.channels
, &aencoder
->input_format
)) {
907 mp_tmsg(MSGT_CPLAYER
,MSGL_FATAL
,"Couldn't find matching filter/ao format!\n");
908 mencoder_exit(1,NULL
);
912 #define NoSpeedWithFrameCopy _("WARNING: -speed is not guaranteed to work correctly with -oac copy!\n"\
913 "Your encode might be broken!\n")
915 switch(mux_a
->codec
){
917 if (opts
.playback_speed
!= 1.0) mp_tmsg(MSGT_CPLAYER
, MSGL_WARN
, NoSpeedWithFrameCopy
);
918 if (sh_audio
->format
>= 0x10000) {
919 mp_tmsg(MSGT_MENCODER
,MSGL_ERR
,"Audio format 0x%x is incompatible with '-oac copy', please try '-oac pcm' instead or use '-fafmttag' to override it.\n", sh_audio
->format
);
920 mencoder_exit(1,NULL
);
923 mux_a
->wf
=malloc(sizeof(WAVEFORMATEX
) + sh_audio
->wf
->cbSize
);
924 memcpy(mux_a
->wf
, sh_audio
->wf
, sizeof(WAVEFORMATEX
) + sh_audio
->wf
->cbSize
);
925 if(!sh_audio
->i_bps
) sh_audio
->i_bps
=mux_a
->wf
->nAvgBytesPerSec
;
927 mux_a
->wf
= malloc(sizeof(WAVEFORMATEX
));
928 mux_a
->wf
->nBlockAlign
= 1; //mux_a->h.dwSampleSize;
929 mux_a
->wf
->wFormatTag
= sh_audio
->format
;
930 mux_a
->wf
->nChannels
= sh_audio
->channels
;
931 mux_a
->wf
->nSamplesPerSec
= sh_audio
->samplerate
;
932 mux_a
->wf
->nAvgBytesPerSec
=sh_audio
->i_bps
; //mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
933 mux_a
->wf
->wBitsPerSample
= 16; // FIXME
934 mux_a
->wf
->cbSize
=0; // FIXME for l3codeca.acm
936 if(sh_audio
->audio
.dwScale
){
937 mux_a
->h
.dwSampleSize
=sh_audio
->audio
.dwSampleSize
;
938 mux_a
->h
.dwScale
=sh_audio
->audio
.dwScale
;
939 mux_a
->h
.dwRate
=sh_audio
->audio
.dwRate
;
941 mux_a
->h
.dwSampleSize
=mux_a
->wf
->nBlockAlign
;
942 mux_a
->h
.dwScale
=mux_a
->h
.dwSampleSize
;
943 mux_a
->h
.dwRate
=mux_a
->wf
->nAvgBytesPerSec
;
945 mux_a
->h
.dwRate
*= opts
.playback_speed
;
946 mux_a
->wf
->nSamplesPerSec
*= opts
.playback_speed
;
947 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
948 mux_a
->wf
->wFormatTag
, mux_a
->wf
->nChannels
, mux_a
->wf
->nSamplesPerSec
,
949 mux_a
->wf
->wBitsPerSample
, mux_a
->wf
->nAvgBytesPerSec
, mux_a
->h
.dwSampleSize
);
953 if ( mp_msg_test(MSGT_MENCODER
,MSGL_DBG2
) ) print_wave_header(mux_a
->wf
, MSGL_DBG2
);
956 muxer
->audio_delay_fix
+= sh_audio
->stream_delay
;
962 signal(SIGINT
,exit_sighandler
); // Interrupt from keyboard
963 signal(SIGQUIT
,exit_sighandler
); // Quit from keyboard
964 signal(SIGTERM
,exit_sighandler
); // kill
965 signal(SIGHUP
,exit_sighandler
); // broken terminal line
966 signal(SIGPIPE
,exit_sighandler
); // broken pipe
968 timer_start
=GetTimerMS();
969 } // if (!curfile) // if this was the first file.
971 if (!mux_a
!= !sh_audio
) {
972 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nCannot mix video-only files with audio and video files. Try -nosound.\n");
973 mencoder_exit(1,NULL
);
975 if (sh_audio
&& mux_a
->codec
== ACODEC_COPY
) {
976 if (opts
.playback_speed
!= 1.0) mp_tmsg(MSGT_CPLAYER
, MSGL_WARN
, NoSpeedWithFrameCopy
);
977 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
978 mux_a
->wf
->wFormatTag
, mux_a
->wf
->nChannels
, mux_a
->wf
->nSamplesPerSec
,
979 mux_a
->wf
->wBitsPerSample
, mux_a
->wf
->nAvgBytesPerSec
, mux_a
->h
.dwSampleSize
);
981 if ((mux_a
->wf
->wFormatTag
!= sh_audio
->wf
->wFormatTag
) ||
982 (mux_a
->wf
->nChannels
!= sh_audio
->wf
->nChannels
) ||
983 (mux_a
->wf
->nSamplesPerSec
!= sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
))
985 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
986 sh_audio
->wf
->wFormatTag
, sh_audio
->wf
->nChannels
, (int)(sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
),
987 sh_audio
->wf
->wBitsPerSample
, sh_audio
->wf
->nAvgBytesPerSec
, 0);
988 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll files must have identical audio codec and format for -oac copy.\n");
989 mencoder_exit(1,NULL
);
992 if ((mux_a
->wf
->wFormatTag
!= sh_audio
->format
) ||
993 (mux_a
->wf
->nChannels
!= sh_audio
->channels
) ||
994 (mux_a
->wf
->nSamplesPerSec
!= sh_audio
->samplerate
* opts
.playback_speed
))
996 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
997 sh_audio
->wf
->wFormatTag
, sh_audio
->wf
->nChannels
, (int)(sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
),
998 sh_audio
->wf
->wBitsPerSample
, sh_audio
->wf
->nAvgBytesPerSec
, 0);
999 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll files must have identical audio codec and format for -oac copy.\n");
1000 mencoder_exit(1,NULL
);
1003 } else if (sh_audio
) {
1004 int out_srate
= mux_a
->wf
->nSamplesPerSec
;
1005 int out_channels
= mux_a
->wf
->nChannels
;
1006 int out_format
= aencoder
->input_format
;
1007 if (!init_audio_filters(sh_audio
, new_srate
,
1008 &out_srate
, &out_channels
,
1010 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Couldn't find matching filter/ao format!\n");
1011 mencoder_exit(1, NULL
);
1013 mux_a
->wf
->nSamplesPerSec
= out_srate
;
1014 mux_a
->wf
->nChannels
= out_channels
;
1019 demux_seek(demuxer
, seek_to_sec
, audio_delay
, 1);
1020 // there is 2 way to handle the -ss option in 3-pass mode:
1021 // > 1. do the first pass for the whole file, and use -ss for 2nd/3rd pases only
1022 // > 2. do all the 3 passes with the same -ss value
1023 // this line enables behaviour 1. (and kills 2. at the same time):
1024 // if(demuxer2) demux_seek(demuxer2, d, audio_delay, 1);
1027 if (out_file_format
== MUXER_TYPE_MPEG
)
1029 if (audio_preload
> 0.4) {
1030 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Limiting audio preload to 0.4s.\n");
1031 audio_preload
= 0.4;
1033 if (audio_density
< 4) {
1034 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Increasing audio density to 4.\n");
1039 if(file_format
== DEMUXER_TYPE_TV
)
1041 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Forcing audio preload to 0, max pts correction to 0.\n");
1042 audio_preload
= 0.0;
1043 default_max_pts_correction
= 0;
1046 play_n_frames
=play_n_frames_mf
;
1047 if (curfile
&& end_at
.type
== END_AT_TIME
) end_at
.pos
+= mux_v
->timer
;
1049 if (edl_records
) free_edl(edl_records
);
1050 next_edl_record
= edl_records
= NULL
;
1054 next_edl_record
= edl_records
= edl_parse_file();
1057 if (sh_audio
&& audio_delay
!= 0.) fixdelay(d_video
, d_audio
, mux_a
, &frame_data
, mux_v
->codec
==VCODEC_COPY
);
1064 int skip_flag
=0; // 1=skip -1=duplicate
1066 if((end_at
.type
== END_AT_SIZE
&& end_at
.pos
<= stream_tell(muxer
->stream
)) ||
1067 (end_at
.type
== END_AT_TIME
&& end_at
.pos
< mux_v
->timer
))
1070 if(play_n_frames
>=0){
1072 if(play_n_frames
<0) break;
1074 if(dvd_last_chapter
>0) {
1075 int cur_chapter
= demuxer_get_current_chapter(demuxer
);
1076 if(cur_chapter
!=-1 && cur_chapter
+1>dvd_last_chapter
)
1081 if (next_edl_record
&& sh_video
&& sh_video
->pts
>= next_edl_record
->start_sec
) {
1082 if (next_edl_record
->action
== EDL_SKIP
&& edl_seeking
) {
1083 float last_pos
= d_video
->pts
;
1085 mp_msg(MSGT_CPLAYER
, MSGL_DBG4
, "EDL_SKIP: start [%f], stop [%f], length [%f]\n",
1086 next_edl_record
->start_sec
, next_edl_record
->stop_sec
, next_edl_record
->length_sec
);
1088 result
= edl_seek(next_edl_record
, demuxer
, d_audio
, mux_a
, &frame_data
, mux_v
->codec
==VCODEC_COPY
);
1090 if (result
== 2) { at_eof
=1; break; } // EOF
1091 else if (result
== 0) edl_seeking
= 0; // no seeking
1094 if (last_pos
>= sh_video
->pts
) {
1095 // backwards seek detected!! Forget about this EDL skip altogether.
1096 next_edl_record
= next_edl_record
->next
;
1098 else for (next_edl_record
= edl_records
; next_edl_record
; next_edl_record
= next_edl_record
->next
) {
1099 /* note the use of stop_sec,
1100 meaning if by some magical way we landed in the MIDDLE of a censored area,
1101 in the next loop it will jump out of it.
1103 if (next_edl_record
->stop_sec
> sh_video
->pts
) break; // we got to the right place.
1104 if (next_edl_record
->action
== EDL_MUTE
) edl_muted
= !edl_muted
; // toggle mute each time.
1107 /* for a pedantic EDL, that doesn't show even a single
1108 frame from the "censored" area, uncomment next line. */
1111 } else if (next_edl_record
->action
== EDL_MUTE
) {
1112 edl_muted
= !edl_muted
; // This variable does nothing for now.
1113 mp_msg(MSGT_CPLAYER
, MSGL_DBG4
, "EDL_MUTE: [%f]\n", next_edl_record
->start_sec
);
1114 next_edl_record
=next_edl_record
->next
;
1121 while(mux_a
->timer
-audio_preload
<mux_v
->timer
){
1125 ptimer_start
= GetTimerMS();
1126 // CBR - copy 0.5 sec of audio
1127 // or until the end of video:
1128 tottime
= stop_time(demuxer
, mux_v
);
1129 if (tottime
!= -1) {
1130 tottime
-= mux_a
->timer
;
1131 if (tottime
> 1./audio_density
) tottime
= 1./audio_density
;
1133 else tottime
= 1./audio_density
;
1135 // let's not output more audio than necessary
1136 if (tottime
<= 0) break;
1140 if(mux_a
->h
.dwSampleSize
) /* CBR */
1142 if(aencoder
->set_decoded_len
)
1144 len
= mux_a
->h
.dwSampleSize
*(int)(mux_a
->h
.dwRate
*tottime
);
1145 aencoder
->set_decoded_len(aencoder
, len
);
1148 len
= aencoder
->decode_buffer_size
;
1150 len
= dec_audio(sh_audio
, aencoder
->decode_buffer
, len
);
1151 mux_a
->buffer_len
+= aencoder
->encode(aencoder
, mux_a
->buffer
+ mux_a
->buffer_len
,
1152 aencoder
->decode_buffer
, len
, mux_a
->buffer_size
-mux_a
->buffer_len
);
1153 if(mux_a
->buffer_len
< mux_a
->wf
->nBlockAlign
)
1156 len
= mux_a
->wf
->nBlockAlign
*(mux_a
->buffer_len
/mux_a
->wf
->nBlockAlign
);
1165 sz
= aencoder
->get_frame_size(aencoder
);
1166 if(sz
> 0 && mux_a
->buffer_len
>= sz
)
1171 len
= dec_audio(sh_audio
,aencoder
->decode_buffer
, aencoder
->decode_buffer_size
);
1177 len
= aencoder
->encode(aencoder
, mux_a
->buffer
+ mux_a
->buffer_len
, aencoder
->decode_buffer
, len
, mux_a
->buffer_size
-mux_a
->buffer_len
);
1178 mux_a
->buffer_len
+= len
;
1181 if (mux_v
->timer
== 0) mux_a
->h
.dwInitialFrames
++;
1184 if(mux_a
->h
.dwSampleSize
){
1185 switch(mux_a
->codec
){
1186 case ACODEC_COPY
: // copy
1187 len
=mux_a
->wf
->nAvgBytesPerSec
*tottime
;
1188 len
/=mux_a
->h
.dwSampleSize
;if(len
<1) len
=1;
1189 len
*=mux_a
->h
.dwSampleSize
;
1190 len
=demux_read_data(sh_audio
->ds
,mux_a
->buffer
,len
);
1194 // VBR - encode/copy an audio frame
1195 switch(mux_a
->codec
){
1196 case ACODEC_COPY
: // copy
1197 len
=ds_get_packet(sh_audio
->ds
,(unsigned char**) &mux_a
->buffer
);
1202 if(len
<=0) break; // EOF?
1203 muxer_write_chunk(mux_a
,len
,0x10, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1204 if(!mux_a
->h
.dwSampleSize
&& mux_a
->timer
>0)
1205 mux_a
->wf
->nAvgBytesPerSec
=0.5f
+(double)mux_a
->size
/mux_a
->timer
; // avg bps (VBR)
1206 if(mux_a
->buffer_len
>=len
){
1207 mux_a
->buffer_len
-=len
;
1208 fast_memcpy(mux_a
->buffer
,mux_a
->buffer
+len
,mux_a
->buffer_len
);
1213 audiorate
+= (GetTimerMS() - ptimer_start
);
1220 if (!frame_data
.already_read
) {
1221 frame_data
.in_size
=video_read_frame(sh_video
,&frame_data
.frame_time
,&frame_data
.start
,force_fps
);
1222 sh_video
->timer
+=frame_data
.frame_time
;
1224 frame_data
.frame_time
/= opts
.playback_speed
;
1225 if(frame_data
.in_size
<0){ at_eof
=1; break; }
1228 v_timer_corr
-=frame_data
.frame_time
-(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1230 if(demuxer2
){ // 3-pass encoding, read control file (frameno.avi)
1232 while(next_frameno
<decoded_frameno
){
1234 int len
=ds_get_packet(demuxer2
->video
,(unsigned char**) &start
);
1235 if(len
<0){ at_eof
=1;break;}
1236 if(len
==0) --skip_flag
; else // duplicate
1237 if(len
==4) next_frameno
=start
[0];
1240 // if(skip_flag) printf("!!!!!!!!!!!!\n");
1241 skip_flag
=next_frameno
-decoded_frameno
;
1243 while(next_frameno
<=decoded_frameno
){
1245 int len
=ds_get_packet(demuxer2
->video
,(unsigned char**) &start
);
1246 if(len
<0){ at_eof
=1;break;}
1247 if(len
==0) --skip_flag
; else // duplicate
1248 if(len
==4) next_frameno
=start
[0];
1250 // if(at_eof) break;
1251 // printf("Current fno=%d requested=%d skip=%d \n",decoded_frameno,fno,skip_flag);
1254 // check frame duplicate/drop:
1256 //printf("\r### %5.3f ###\n",v_timer_corr);
1257 float mux_frametime
= (float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1259 if (v_timer_corr
>= mux_frametime
&& (skip_limit
<0 || skip_flag
< skip_limit
)) {
1260 v_timer_corr
-=mux_frametime
;
1261 ++skip_flag
; // skip
1263 while (v_timer_corr
<= -mux_frametime
&& (skip_limit
<0 || -skip_flag
< skip_limit
)) {
1264 v_timer_corr
+=mux_frametime
;
1268 // either v_pts_corr is big, more than 2 times framerate, then we follow its advice,
1269 // or, it cancels out v_timer_corr, in which case be happy and do nothing.
1271 while ((v_pts_corr
<= -mux_frametime
&& skip_flag
> 0) || (v_pts_corr
<= -2*mux_frametime
)) {
1272 v_pts_corr
+=mux_frametime
;
1275 if ((v_pts_corr
>= mux_frametime
&& skip_flag
< 0) || (v_pts_corr
>= 2*mux_frametime
)) {
1276 if (skip_flag
<=0) { // we can't skip more than 1 frame now
1277 v_pts_corr
-=mux_frametime
;
1278 ++skip_flag
; // skip
1284 ptimer_start
= GetTimerMS();
1286 switch(mux_v
->codec
){
1288 mux_v
->buffer
=frame_data
.start
;
1289 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
);
1291 case VCODEC_FRAMENO
:
1292 mux_v
->buffer
=(unsigned char *)&decoded_frameno
; // tricky
1293 if(skip_flag
<=0) muxer_write_chunk(mux_v
,sizeof(int),0x10, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1296 // decode_video will callback down to ve_*.c encoders, through the video filters
1297 sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SET_OSD_OBJ
, osd
);
1298 {void *decoded_frame
= decode_video(sh_video
,frame_data
.start
,frame_data
.in_size
,
1299 skip_flag
>0 && (!sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SKIP_NEXT_FRAME
, 0) != CONTROL_TRUE
), MP_NOPTS_VALUE
);
1300 blit_frame
= decoded_frame
&& filter_video(sh_video
, decoded_frame
, MP_NOPTS_VALUE
);
1302 struct vf_instance
*vf
= sh_video
->vfilter
;
1303 vf
->control(vf
, VFCTRL_DRAW_EOSD
, NULL
);
1304 vf
->control(vf
, VFCTRL_DRAW_OSD
, osd
);
1308 if (sh_video
->vf_initialized
< 0) mencoder_exit(1, NULL
);
1311 if (play_n_frames
>= 0)
1315 // unwanted skipping of a frame, what to do?
1316 v_timer_corr
-=(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1318 // Old code apparently made under the assumption that !blit_frame means
1319 // decoding failed due to corruption or something.. but duplication and
1320 // skipping of frames should be entirely disabled when skip_limit==0,
1321 // and must be in order for many filters to work with -noskip.
1322 // Eventually this entire block should probably be removed.
1324 // skipping not allowed -> write empty frame:
1325 if (!encode_duplicates
|| !sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_DUPLICATE_FRAME
, 0) != CONTROL_TRUE
)
1326 muxer_write_chunk(mux_v
,0,0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1328 // skipping allowed -> skip it and distriubute timer error:
1329 v_timer_corr
-=(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1337 videorate
+=(GetTimerMS() - ptimer_start
);
1341 if(!quiet
) mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\n%d duplicate frame(s)!\n",-skip_flag
);
1344 if (!encode_duplicates
|| !sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_DUPLICATE_FRAME
, 0) != CONTROL_TRUE
)
1345 muxer_write_chunk(mux_v
,0,0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1351 if(!quiet
) mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nSkipping frame!\n");
1356 if(sh_audio
&& !demuxer2
){
1361 unsigned int samples
=(sh_audio
->audio
.dwSampleSize
)?
1362 ((ds_tell(d_audio
)-sh_audio
->a_in_buffer_len
)/sh_audio
->audio
.dwSampleSize
) :
1363 (d_audio
->block_no
); // <- used for VBR audio
1364 // printf("samples=%d \n",samples);
1365 a_pts
=samples
*(float)sh_audio
->audio
.dwScale
/(float)sh_audio
->audio
.dwRate
;
1370 // PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
1372 if(!delay_corrected
) if(a_pts
) delay_corrected
=1;
1373 //printf("*** %5.3f ***\n",a_pts);
1374 a_pts
+=(ds_tell_pts(d_audio
)-sh_audio
->a_in_buffer_len
)/(float)sh_audio
->i_bps
;
1376 v_pts
=sh_video
? sh_video
->pts
: d_video
->pts
;
1377 // av = compensated (with out buffering delay) A-V diff
1378 AV_delay
=(a_pts
-v_pts
);
1379 AV_delay
-=audio_delay
;
1380 AV_delay
/= opts
.playback_speed
;
1381 AV_delay
-=mux_a
->timer
-(mux_v
->timer
-(v_timer_corr
+v_pts_corr
));
1382 // adjust for encoder delays
1383 AV_delay
-= (float) mux_a
->encoder_delay
* mux_a
->h
.dwScale
/mux_a
->h
.dwRate
;
1384 AV_delay
+= (float) mux_v
->encoder_delay
* mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1385 // compensate input video timer by av:
1387 if(x
<-max_pts_correction
) x
=-max_pts_correction
; else
1388 if(x
> max_pts_correction
) x
= max_pts_correction
;
1389 if(default_max_pts_correction
>=0)
1390 max_pts_correction
=default_max_pts_correction
*opts
.playback_speed
;
1392 max_pts_correction
=sh_video
->frametime
*0.10 *opts
.playback_speed
; // +-10% of time
1393 // sh_video->timer-=x;
1398 // printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r",
1399 // a_pts,v_pts,a_pts-v_pts,
1400 // (float)(mux_a->timer-mux_v->timer),
1401 // AV_delay, c_total, v_pts_corr );
1402 // printf("V:%6.1f \r", d_video->pts );
1405 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",
1406 a_pts
,v_pts
,a_pts
-v_pts
,c_total
,
1407 (int)sh_video
->num_frames
,(int)sh_video
->num_frames_decoded
,
1408 (sh_video
->timer
>0.5)?(int)(100.0*video_time_usage
/(double)sh_video
->timer
):0,
1409 (sh_video
->timer
>0.5)?(int)(100.0*vout_time_usage
/(double)sh_video
->timer
):0,
1410 (sh_video
->timer
>0.5)?(100.0*audio_time_usage
/(double)sh_video
->timer
):0
1415 { float t
=(GetTimerMS()-timer_start
)*0.001f
;
1416 float len
=(demuxer
->movi_end
-demuxer
->movi_start
);
1417 off_t pos
= demuxer
->filepos
>= 0 ? demuxer
->filepos
: stream_tell(demuxer
->stream
);
1418 float p
=len
>1000 ? (float)(pos
-demuxer
->movi_start
) / len
:
1419 (demuxer_get_percent_pos(demuxer
) / 100.0);
1421 if(!len
&& sh_audio
&& sh_audio
->audio
.dwLength
>100){
1422 p
=(sh_audio
->audio
.dwSampleSize
? ds_tell(sh_audio
->ds
)/sh_audio
->audio
.dwSampleSize
: sh_audio
->ds
->block_no
)
1423 / (float)(sh_audio
->audio
.dwLength
);
1427 mp_msg(MSGT_AVSYNC
,MSGL_STATUS
,"%d < %d < %d \r",
1428 (int)demuxer
->movi_start
,
1429 (int)demuxer
->filepos
,
1430 (int)demuxer
->movi_end
);
1433 if( mp_msg_test(MSGT_STATUSLINE
,MSGL_V
) ) {
1434 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",
1435 mux_v
->timer
, decoded_frameno
, (int)(p
*100),
1436 (t
>1) ? (int)(decoded_frameno
/t
+0.5) : 0,
1437 (p
>0.001) ? (int)((t
/p
-t
)/60) : 0,
1438 (p
>0.001) ? (int)(stream_tell(muxer
->stream
)/p
/1024/1024) : 0,
1440 (mux_v
->timer
>1) ? (int)(mux_v
->size
/mux_v
->timer
/125) : 0,
1441 (mux_a
&& mux_a
->timer
>1) ? (int)(mux_a
->size
/mux_a
->timer
/125) : 0,
1442 audiorate
/audiosamples
, videorate
/videosamples
,
1443 duplicatedframes
, badframes
, skippedframes
1446 mp_msg(MSGT_STATUSLINE
,MSGL_STATUS
,"Pos:%6.1fs %6df (%2d%%) %5.2ffps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d]\r",
1447 mux_v
->timer
, decoded_frameno
, (int)(p
*100),
1448 (t
>1) ? (float)(decoded_frameno
/t
) : 0,
1449 (p
>0.001) ? (int)((t
/p
-t
)/60) : 0,
1450 (p
>0.001) ? (int)(stream_tell(muxer
->stream
)/p
/1024/1024) : 0,
1452 (mux_v
->timer
>1) ? (int)(mux_v
->size
/mux_v
->timer
/125) : 0,
1453 (mux_a
&& mux_a
->timer
>1) ? (int)(mux_a
->size
/mux_a
->timer
/125) : 0
1460 #ifdef CONFIG_DVDREAD
1463 unsigned char* packet
=NULL
;
1465 while((len
=ds_get_packet_sub(d_dvdsub
,&packet
))>0){
1466 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
);
1467 vobsub_out_output(vobsub_writer
,packet
,len
,mux_v
->timer
+ d_dvdsub
->pts
- sh_video
->pts
);
1472 update_subtitles(sh_video
, d_dvdsub
, 0, 0);
1474 frame_data
= (s_frame_data
){ .start
= NULL
, .in_size
= 0, .frame_time
= 0., .already_read
= 0 };
1477 if(ferror(muxer_f
)) {
1478 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"%s: Error writing file.\n", out_filename
);
1479 mencoder_exit(1, NULL
);
1485 if (!interrupted
&& filelist
[++curfile
].name
!= 0) {
1486 if (sh_video
&& sh_video
->vfilter
) { // Before uniniting sh_video and the filter chain, break apart the VE.
1487 vf_instance_t
* ve
; // this will be the filter right before the ve.
1488 for (ve
= sh_video
->vfilter
; ve
->next
&& ve
->next
->next
; ve
= ve
->next
);
1490 if (ve
->next
) ve
->next
= NULL
; // I'm telling the last filter, before the VE, there is nothing after it
1491 else sh_video
->vfilter
= NULL
; // There is no chain except the VE.
1494 if(sh_audio
){ uninit_audio(sh_audio
);sh_audio
=NULL
; }
1495 if(sh_video
){ uninit_video(sh_video
);sh_video
=NULL
; }
1496 if(demuxer
) free_demuxer(demuxer
);
1497 if(stream
) free_stream(stream
); // kill cache thread
1501 m_config_pop(mconfig
);
1502 goto play_next_file
;
1505 /* Emit the remaining frames in the video system */
1506 /*TODO emit frmaes delayed by decoder lag*/
1507 if(sh_video
&& sh_video
->vfilter
){
1508 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nFlushing video frames.\n");
1509 if (!sh_video
->vfilter
->fmt
.have_configured
)
1510 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Filters have not been configured! Empty file?\n");
1512 sh_video
->vfilter
->control(sh_video
->vfilter
,
1513 VFCTRL_FLUSH_FRAMES
, 0);
1518 aencoder
->fixup(aencoder
);
1520 if (muxer
->cont_write_index
) muxer_write_index(muxer
);
1521 muxer_f_size
=stream_tell(muxer
->stream
);
1522 stream_seek(muxer
->stream
,0);
1523 if (muxer
->cont_write_header
) muxer_write_header(muxer
); // update header
1525 if(ferror(muxer_f
) || fclose(muxer_f
) != 0) {
1526 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"%s: Error writing file.\n", out_filename
);
1527 mencoder_exit(1, NULL
);
1531 vobsub_out_close(vobsub_writer
);
1533 if(out_video_codec
==VCODEC_FRAMENO
&& mux_v
->timer
>100){
1534 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Recommended video bitrate for %s CD: %d\n","650MB",(int)((650*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1535 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Recommended video bitrate for %s CD: %d\n","700MB",(int)((700*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1536 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Recommended video bitrate for %s CD: %d\n","800MB",(int)((800*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1537 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Recommended video bitrate for %s CD: %d\n","2 x 650MB",(int)((2*650*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1538 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Recommended video bitrate for %s CD: %d\n","2 x 700MB",(int)((2*700*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1539 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Recommended video bitrate for %s CD: %d\n","2 x 800MB",(int)((2*800*1024*1024-muxer_f_size
)/mux_v
->timer
/125));
1542 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nVideo stream: %8.3f kbit/s (%d B/s) size: %"PRIu64
" bytes %5.3f secs %d frames\n",
1543 (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
);
1545 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nAudio stream: %8.3f kbit/s (%d B/s) size: %"PRIu64
" bytes %5.3f secs\n",
1546 (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
);
1548 if(sh_audio
){ uninit_audio(sh_audio
);sh_audio
=NULL
; }
1549 if(sh_video
){ uninit_video(sh_video
);sh_video
=NULL
; }
1550 if(demuxer
) free_demuxer(demuxer
);
1551 if(stream
) free_stream(stream
); // kill cache thread
1558 /* Flip the image in src and store the result in dst. src and dst may overlap.
1559 width is the size of each line in bytes. */
1560 static uint8_t* flip_upside_down(uint8_t* dst
, const uint8_t* src
, int width
,
1563 uint8_t* tmp
= malloc(width
);
1566 for(i
= 0; i
< height
/2; i
++) {
1567 fast_memcpy(tmp
, &src
[i
*width
], width
);
1568 fast_memcpy(&dst
[i
* width
], &src
[(height
- i
) * width
], width
);
1569 fast_memcpy(&dst
[(height
- i
) * width
], tmp
, width
);
1578 static float stop_time(demuxer_t
* demuxer
, muxer_stream_t
* mux_v
) {
1579 float timeleft
= -1;
1580 if (play_n_frames
>= 0) timeleft
= mux_v
->timer
+ play_n_frames
* (double)(mux_v
->h
.dwScale
) / mux_v
->h
.dwRate
;
1581 if (end_at
.type
== END_AT_TIME
&& (timeleft
> end_at
.pos
|| timeleft
== -1)) timeleft
= end_at
.pos
;
1582 if (next_edl_record
&& demuxer
&& demuxer
->video
) { // everything is OK to be checked
1583 float tmp
= mux_v
->timer
+ next_edl_record
->start_sec
- demuxer
->video
->pts
;
1584 if (timeleft
== -1 || timeleft
> tmp
) {
1585 // There's less time in EDL than what we already know
1586 if (next_edl_record
->action
== EDL_SKIP
&& edl_seeking
) {
1588 } else if (next_edl_record
->action
== EDL_MUTE
) {
1589 //timeleft = next_edl_record->start_sec - demuxer->video->pts;
1590 // For the moment (and probably forever) EDL mute doesn't work in MEncoder
1597 static float calc_a_pts(demux_stream_t
*d_audio
) {
1598 sh_audio_t
* sh_audio
= d_audio
? d_audio
->sh
: NULL
;
1601 a_pts
= d_audio
->pts
+ (ds_tell_pts(d_audio
) - sh_audio
->a_in_buffer_len
)/(float)sh_audio
->i_bps
;
1605 static float forward_audio(float pts
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
) {
1606 sh_audio_t
* sh_audio
= d_audio
? d_audio
->sh
: NULL
;
1607 int samplesize
, avg
;
1608 float a_pts
= calc_a_pts(d_audio
);
1610 if (!sh_audio
) return a_pts
;
1612 if (sh_audio
->audio
.dwScale
) samplesize
= sh_audio
->audio
.dwSampleSize
;
1613 else samplesize
= (sh_audio
->wf
? sh_audio
->wf
->nBlockAlign
: 1);
1614 avg
= (sh_audio
->wf
? sh_audio
->wf
->nAvgBytesPerSec
: sh_audio
->i_bps
);
1616 // after a demux_seek, a_pts will be zero until you read some audio.
1617 // carefully checking if a_pts is truely correct by reading tiniest amount of data possible.
1618 if (pts
> a_pts
&& a_pts
== 0.0 && samplesize
) {
1619 if (demux_read_data(sh_audio
->ds
,mux_a
->buffer
,samplesize
) <= 0) return a_pts
; // EOF
1620 a_pts
= calc_a_pts(d_audio
);
1623 while (pts
> a_pts
) {
1626 len
= avg
* (pts
- a_pts
> 0.5 ? 0.5 : pts
- a_pts
);
1627 len
/= samplesize
; if(len
<1) len
=1;
1629 len
= demux_read_data(sh_audio
->ds
,mux_a
->buffer
,len
);
1631 unsigned char * crap
;
1632 len
= ds_get_packet(sh_audio
->ds
, &crap
);
1634 if (len
<= 0) break; // EOF of audio.
1635 a_pts
= calc_a_pts(d_audio
);
1640 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
) {
1641 sh_video_t
* sh_video
= d_video
->sh
;
1642 vf_instance_t
* vfilter
= sh_video
? sh_video
->vfilter
: NULL
;
1645 while (!interrupted
) {
1648 if (!frame_data
->already_read
) { // when called after fixdelay, a frame is already read
1649 frame_data
->in_size
= video_read_frame(sh_video
, &frame_data
->frame_time
, &frame_data
->start
, force_fps
);
1650 if(frame_data
->in_size
<0) return 2;
1651 sh_video
->timer
+= frame_data
->frame_time
;
1653 frame_data
->already_read
= 0;
1655 a_pts
= forward_audio(sh_video
->pts
- frame_data
->frame_time
+ audio_delay
, d_audio
, mux_a
);
1658 // wait for keyframe in case of -ovc copy
1659 if (!framecopy
|| (sh_video
->ds
->flags
& 1)) {
1660 frame_data
->already_read
= 1;
1664 if (sh_video
->pts
>= end_pts
) done
= 1;
1667 sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SET_OSD_OBJ
,
1669 int softskip
= (vfilter
->control(vfilter
, VFCTRL_SKIP_NEXT_FRAME
, 0) == CONTROL_TRUE
);
1670 void *decoded_frame
= decode_video(sh_video
, frame_data
->start
, frame_data
->in_size
, !softskip
, MP_NOPTS_VALUE
);
1672 if (filter_video(sh_video
, decoded_frame
, MP_NOPTS_VALUE
)) {
1673 struct vf_instance
*vf
= sh_video
->vfilter
;
1674 vf
->control(vf
, VFCTRL_DRAW_EOSD
, NULL
);
1675 vf
->control(vf
, VFCTRL_DRAW_OSD
, osd
);
1679 if (print_info
) mp_tmsg(MSGT_MENCODER
, MSGL_STATUS
,
1680 "EDL SKIP: Start: %.2f End: %.2f Current: V: %.2f A: %.2f \r",
1681 next_edl_record
->start_sec
, next_edl_record
->stop_sec
,
1682 sh_video
->pts
, a_pts
);
1684 if (interrupted
) return 2;
1688 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
) {
1689 // TODO: Find a way to encode silence instead of deleting video
1690 sh_video_t
* sh_video
= d_video
->sh
;
1693 // demux_seek has a weirdness that sh_video->pts is meaningless,
1694 // until a single frame is read... Same for audio actually too.
1695 // Reading one frame, and keeping it.
1696 frame_data
->in_size
= video_read_frame(sh_video
, &frame_data
->frame_time
, &frame_data
->start
, force_fps
);
1697 if(frame_data
->in_size
<0) return;
1698 sh_video
->timer
+= frame_data
->frame_time
;
1699 frame_data
->already_read
= 1;
1701 a_pts
= forward_audio(sh_video
->pts
- frame_data
->frame_time
+ audio_delay
, d_audio
, mux_a
);
1703 if (audio_delay
> 0) return;
1704 else if (sh_video
->pts
- frame_data
->frame_time
+ audio_delay
>= a_pts
) return;
1706 slowseek(a_pts
- audio_delay
, d_video
, d_audio
, mux_a
, frame_data
, framecopy
, 0);
1709 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
) {
1710 sh_video_t
* sh_video
= demuxer
->video
? demuxer
->video
->sh
: NULL
;
1712 if (!sh_video
) return 0;
1713 if (sh_video
->pts
>= next_edl_record
->stop_sec
) return 1; // nothing to do...
1715 if (!edl_seek_type
) {
1716 if(demux_seek(demuxer
, next_edl_record
->stop_sec
- sh_video
->pts
, audio_delay
, 0)){
1717 sh_video
->pts
= demuxer
->video
->pts
;
1718 //if (vo_vobsub) vobsub_seek(vo_vobsub,sh_video->pts);
1719 resync_video_stream(sh_video
);
1720 //if(vo_spudec) spudec_reset(vo_spudec);
1721 if (audio_delay
!= 0.0) fixdelay(demuxer
->video
, d_audio
, mux_a
, frame_data
, framecopy
);
1724 // non-seekable stream.
1728 // slow seek, read every frame.
1730 return slowseek(next_edl_record
->stop_sec
, demuxer
->video
, d_audio
, mux_a
, frame_data
, framecopy
, 1);