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"
81 #include "stream/stream_dvdnav.h"
84 #ifdef CONFIG_LIBAVCODEC
85 #include "libavcodec/avcodec.h"
88 #include "libmpcodecs/ae.h"
90 #include "defaultopts.h"
93 struct osd_state
*osd
;
95 const int under_mencoder
= 1;
96 int vo_doublebuffering
=0;
97 int vo_directrendering
=0;
98 int forced_subs_only
=0;
100 //--------------------------
103 int stream_cache_size
=-1;
104 #ifdef CONFIG_STREAM_CACHE
105 extern int cache_fill_status
;
107 float stream_cache_min_percent
=20.0;
108 float stream_cache_seek_min_percent
=50.0;
110 #define cache_fill_status 0
114 char* audio_lang
=NULL
;
115 char* dvdsub_lang
=NULL
;
116 static char* spudec_ifo
=NULL
;
118 static char** audio_codec_list
=NULL
; // override audio codec
119 static char** video_codec_list
=NULL
; // override video codec
120 static char** audio_fm_list
=NULL
; // override audio codec family
121 static char** video_fm_list
=NULL
; // override video codec family
122 extern char *demuxer_name
; // override demuxer
123 extern char *audio_demuxer_name
; // override audio demuxer
124 extern char *sub_demuxer_name
; // override sub demuxer
126 static int out_audio_codec
=-1;
127 static int out_video_codec
=-1;
129 int out_file_format
=MUXER_TYPE_AVI
; // default to AVI
131 // audio stream skip/resync functions requires only for seeking.
132 // (they should be implemented in the audio codec layer)
133 //void skip_audio_frame(sh_audio_t *sh_audio){}
134 //void resync_audio_stream(sh_audio_t *sh_audio){}
137 double video_time_usage
=0;
138 double vout_time_usage
=0;
139 double max_video_time_usage
=0;
140 double max_vout_time_usage
=0;
141 double cur_video_time_usage
=0;
142 double cur_vout_time_usage
=0;
145 #include "osdep/priority.h"
148 int delay_corrected
=1;
149 static float default_max_pts_correction
=-1;//0.01f;
150 static float max_pts_correction
=0;//default_max_pts_correction;
151 static float c_total
=0;
153 static float audio_preload
=0.5;
154 static float audio_delay_fix
=0.0;
155 static float audio_delay
=0.0;
156 static int ignore_start
=0;
157 static int audio_density
=2;
160 static double force_ofps
=0; // set to 24 for inverse telecine
161 static int skip_limit
=-1;
163 static int force_srate
=0;
164 static int audio_output_format
=0;
166 char *vobsub_out
=NULL
;
167 unsigned int vobsub_out_index
=0;
168 char *vobsub_out_id
=NULL
;
170 char* out_filename
=NULL
;
172 char *force_fourcc
=NULL
;
173 int force_audiofmttag
=-1;
175 char* passtmpfile
="divx2pass.log";
177 static int play_n_frames
=-1;
178 static int play_n_frames_mf
=-1;
180 #include "libvo/font_load.h"
181 #include "libvo/sub.h"
184 char *font_name
=NULL
;
185 char *sub_font_name
=NULL
;
186 extern int font_fontconfig
;
187 float font_factor
=0.75;
188 char **sub_name
=NULL
;
193 int suboverlap_enabled
= 1;
196 int encode_duplicates
=1;
198 // infos are empty by default
199 char *info_name
=NULL
;
200 char *info_artist
=NULL
;
201 char *info_genre
=NULL
;
202 char *info_subject
=NULL
;
203 char *info_copyright
=NULL
;
204 char *info_sourceform
=NULL
;
205 char *info_comment
=NULL
;
207 // Needed by libmpcodecs vf_vo.c
208 int vo_config(struct vo
*vo
, uint32_t width
, uint32_t height
,
209 uint32_t d_width
, uint32_t d_height
, uint32_t flags
,
210 char *title
, uint32_t format
) { abort(); }
211 int vo_control(struct vo
*vo
, uint32_t request
, void *data
) { abort(); }
212 int vo_draw_frame(struct vo
*vo
, uint8_t *src
[]) { abort(); }
213 int vo_draw_slice(struct vo
*vo
, uint8_t *src
[], int stride
[], int w
, int h
, int x
, int y
) { abort(); }
214 void vo_draw_osd(struct vo
*vo
, struct osd_state
*osd
) { abort(); }
215 void vo_flip_page(struct vo
*vo
) { abort(); }
216 void vo_check_events(struct vo
*vo
) { abort(); }
220 void mplayer_put_key(struct mp_fifo
*fifo
, int code
)
225 #include "libass/ass.h"
226 #include "libass/ass_mp.h"
228 char *current_module
;
229 #include "mpcommon.h"
231 //char *out_audio_codec=NULL; // override audio codec
232 //char *out_video_codec=NULL; // override video codec
234 //#include "libmpeg2/mpeg2.h"
235 //#include "libmpeg2/mpeg2_internal.h"
237 //static int vo_w=0, vo_h=0;
239 //-------------------------- config stuff:
243 static int cfg_inc_verbose(m_option_t
*conf
){ ++verbose
; return 0;}
245 static int cfg_include(m_option_t
*conf
, char *filename
){
246 return m_config_parse_config_file(mconfig
, filename
);
249 static double seek_to_sec
;
250 static off_t seek_to_byte
=0;
252 static m_time_size_t end_at
= { .type
= END_AT_NONE
, .pos
= 0 };
254 static char * frameno_filename
=NULL
;
256 //static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height);
259 unsigned char* start
;
266 static float calc_a_pts(demux_stream_t
*d_audio
);
267 /** \brief Seeks audio forward to pts by dumping audio packets
268 \return The current audio pts.
270 static float forward_audio(float pts
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
);
271 /** \brief Seeks slowly by dumping frames.
272 \return 1 for success, 2 for EOF.
274 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
);
275 /// Deletes audio or video as told by -delay to sync
276 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
);
279 static edl_record_ptr edl_records
= NULL
; ///< EDL entries memory area
280 static edl_record_ptr next_edl_record
= NULL
; ///< only for traversing edl_records
281 static short edl_muted
; ///< Stores whether EDL is currently in muted mode.
282 static short edl_seeking
; ///< When non-zero, stream is seekable.
283 static short edl_seek_type
; ///< When non-zero, frames are discarded instead of seeking.
284 /** \brief Seeks for EDL
285 \return 1 for success, 0 for failure, 2 for EOF.
287 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
);
289 #include "cfg-mencoder.h"
294 #include "libao2/audio_out.h"
296 static void mencoder_exit(int level
, const char *how
)
299 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nExiting... (%s)\n", how
);
301 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nExiting...\n");
306 static void parse_cfgfiles( m_config_t
* conf
)
309 if (!disable_system_conf
&&
310 m_config_parse_config_file(conf
, MPLAYER_CONFDIR
"/mencoder.conf") < 0)
311 mencoder_exit(1,_("config file error"));
313 if (!disable_user_conf
) {
314 if ((conffile
= get_path("mencoder.conf")) == NULL
) {
315 mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"get_path(\"config\") problem\n");
317 if (m_config_parse_config_file(conf
, conffile
) < 0)
318 mencoder_exit(1,_("config file error"));
325 //---------------------------------------------------------------------------
327 static int dec_audio(sh_audio_t
*sh_audio
,unsigned char* buffer
,int total
){
330 while(size
<total
&& !at_eof
){
332 if(len
>MAX_OUTBURST
) len
=MAX_OUTBURST
;
333 if (decode_audio(sh_audio
, len
) < 0) at_eof
=1;
334 if(len
>sh_audio
->a_out_buffer_len
) len
=sh_audio
->a_out_buffer_len
;
335 fast_memcpy(buffer
+size
,sh_audio
->a_out_buffer
,len
);
336 sh_audio
->a_out_buffer_len
-=len
; size
+=len
;
337 if(sh_audio
->a_out_buffer_len
>0)
338 fast_memcpy(sh_audio
->a_out_buffer
,&sh_audio
->a_out_buffer
[len
],sh_audio
->a_out_buffer_len
);
343 //---------------------------------------------------------------------------
345 // this function returns the absoloute time for which MEncoder will switch files or move in the file.
346 // so audio can be cut correctly. -1 if there is no limit.
347 static float stop_time(demuxer_t
* demuxer
, muxer_stream_t
* mux_v
);
349 static volatile int at_eof
=0;
350 static volatile int interrupted
=0;
352 static void exit_sighandler(int x
){
354 interrupted
=2; /* 1 means error */
357 static muxer_t
* muxer
=NULL
;
359 void print_wave_header(WAVEFORMATEX
*h
, int verbose_level
);
361 int main(int argc
,char* argv
[]){
363 stream_t
* stream
=NULL
;
364 stream_t
* ostream
=NULL
;
365 demuxer_t
* demuxer
=NULL
;
366 stream_t
* stream2
=NULL
;
367 demuxer_t
* demuxer2
=NULL
;
368 demux_stream_t
*d_audio
=NULL
;
369 demux_stream_t
*d_video
=NULL
;
370 demux_stream_t
*d_dvdsub
=NULL
;
371 sh_audio_t
*sh_audio
=NULL
;
372 sh_video_t
*sh_video
=NULL
;
373 int file_format
=DEMUXER_TYPE_UNKNOWN
;
374 int i
=DEMUXER_TYPE_UNKNOWN
;
375 void *vobsub_writer
=NULL
;
376 s_frame_data frame_data
= { .start
= NULL
, .in_size
= 0, .frame_time
= 0., .already_read
= 0 };
378 uint32_t ptimer_start
;
379 uint32_t audiorate
=0;
380 uint32_t videorate
=0;
381 uint32_t audiosamples
=1;
382 uint32_t videosamples
=1;
383 uint32_t skippedframes
=0;
384 uint32_t duplicatedframes
=0;
385 uint32_t badframes
=0;
387 muxer_stream_t
* mux_a
=NULL
;
388 muxer_stream_t
* mux_v
=NULL
;
389 off_t muxer_f_size
=0;
392 double v_timer_corr
=0;
394 m_entry_t
* filelist
= NULL
;
397 int decoded_frameno
=0;
402 unsigned int timer_start
=0;
403 ao_data_t ao_data
= {0,0,0,0,OUTBURST
,-1,0};
405 audio_encoding_params_t aparams
;
406 audio_encoder_t
*aencoder
= NULL
;
410 // Create the config context and register the options
411 set_default_mencoder_options(&opts
);
412 mconfig
= m_config_new(&opts
, cfg_include
);
413 m_config_register_options(mconfig
,mencoder_opts
);
415 // Preparse the command line
416 m_config_preparse_command_line(mconfig
,argc
,argv
);
418 print_version("MEncoder");
420 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
427 if(!codecs_file
|| !parse_codec_cfg(codecs_file
)){
428 if(!parse_codec_cfg(get_path("codecs.conf"))){
429 if(!parse_codec_cfg(MPLAYER_CONFDIR
"/codecs.conf")){
430 if(!parse_codec_cfg(NULL
)){
431 mencoder_exit(1,NULL
);
433 mp_tmsg(MSGT_MENCODER
,MSGL_V
,"Using built-in default codecs.conf.\n");
438 parse_cfgfiles(mconfig
);
439 filelist
= m_config_parse_me_command_line(mconfig
, argc
, argv
);
440 if(!filelist
) mencoder_exit(1, _("error parsing command line"));
445 if (!out_filename
) mencoder_exit(1,_("No output file specified, please see the -o option."));
446 extension
=strrchr(out_filename
,'.');
447 if (extension
!= NULL
&& strlen(extension
) > 3 && strlen(extension
) < 6)
451 switch (out_file_format
)
454 if (strcasecmp(extension
,"avi"))
455 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nWARNING: OUTPUT FILE FORMAT IS _AVI_. See -of help.\n");
458 case MUXER_TYPE_MPEG
:
459 if (strcasecmp(extension
,"mpg") &&
460 strcasecmp(extension
,"mpeg") &&
461 strcasecmp(extension
,"vob"))
462 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nWARNING: OUTPUT FILE FORMAT IS _MPEG_. See -of help.\n");
467 /* Display what configure line was used */
468 mp_msg(MSGT_MENCODER
, MSGL_V
, "Configuration: " CONFIGURATION
"\n");
470 #define FormatNotRecognized _("============ Sorry, this file format is not recognized/supported =============\n"\
471 "=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===\n")
474 if (frameno_filename
) {
475 stream2
=open_stream(frameno_filename
,0,&i
);
477 demuxer2
=demux_open(&opts
, stream2
,DEMUXER_TYPE_AVI
,-1,-1,-2,NULL
);
478 if(demuxer2
) mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Using pass3 control file: %s\n", frameno_filename
);
479 else mp_tmsg(MSGT_DEMUXER
,MSGL_ERR
, FormatNotRecognized
);
483 #ifdef CONFIG_PRIORITY
488 #ifdef CONFIG_FREETYPE
491 #ifdef CONFIG_FONTCONFIG
492 if(font_fontconfig
<= 0)
495 #ifdef CONFIG_BITMAP_FONT
497 vo_font
=read_font_desc(font_name
,font_factor
,verbose
>1);
498 if(!vo_font
) mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"Cannot load bitmap font: %s\n",font_name
);
501 vo_font
=read_font_desc(get_path("font/font.desc"),font_factor
,verbose
>1);
503 vo_font
=read_font_desc(MPLAYER_DATADIR
"/font/font.desc",font_factor
,verbose
>1);
506 #ifdef CONFIG_FONTCONFIG
512 /* HACK, for some weird reason, push() has to be called twice,
513 otherwise options are not saved correctly */
514 m_config_push(mconfig
);
516 m_config_push(mconfig
);
517 m_entry_set_options(mconfig
,&filelist
[curfile
]);
518 filename
= filelist
[curfile
].name
;
521 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "\nFilename missing.\n\n");
522 mencoder_exit(1,NULL
);
524 stream
=open_stream(filename
,0,&file_format
);
527 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Cannot open file/device.\n");
528 mencoder_exit(1,NULL
);
531 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
));
533 #ifdef CONFIG_DVDREAD
534 if(stream
->type
==STREAMTYPE_DVD
){
535 if(audio_lang
&& opts
.audio_id
==-1) opts
.audio_id
=dvd_aid_from_lang(stream
,audio_lang
);
536 if(dvdsub_lang
&& opts
.sub_id
==-2) opts
.sub_id
=dvd_sid_from_lang(stream
,dvdsub_lang
);
541 if(stream
->type
==STREAMTYPE_DVDNAV
){
542 if(audio_lang
&& opts
.audio_id
==-1) opts
.audio_id
=mp_dvdnav_aid_from_lang(stream
,audio_lang
);
543 if(dvdsub_lang
&& opts
.sub_id
==-2) opts
.sub_id
=mp_dvdnav_sid_from_lang(stream
,dvdsub_lang
);
547 stream
->start_pos
+=seek_to_byte
;
549 if(stream_cache_size
>0) stream_enable_cache(stream
,stream_cache_size
*1024,0,0);
551 if(demuxer2
) opts
.audio_id
=-2; /* do NOT read audio packets... */
553 //demuxer=demux_open(stream,file_format,opts.video_id,opts.audio_id,opts.sub_id);
554 demuxer
=demux_open(&opts
, stream
,file_format
,opts
.audio_id
,opts
.video_id
,opts
.sub_id
,filename
);
556 mp_tmsg(MSGT_DEMUXER
, MSGL_FATAL
, FormatNotRecognized
);
557 mp_tmsg(MSGT_DEMUXER
, MSGL_FATAL
, "Cannot open demuxer.\n");
558 mencoder_exit(1,NULL
);
561 select_audio(demuxer
, opts
.audio_id
, audio_lang
);
563 if (opts
.sub_id
< 0 && dvdsub_lang
)
564 opts
.sub_id
= demuxer_sub_track_by_lang(demuxer
, dvdsub_lang
);
567 opts
.sub_id
= demuxer_default_sub_track(demuxer
);
569 for (i
= 0; i
< MAX_S_STREAMS
; i
++) {
570 sh_sub_t
*sh
= demuxer
->s_streams
[i
];
571 if (sh
&& sh
->sid
== opts
.sub_id
) {
572 demuxer
->sub
->id
= i
;
573 demuxer
->sub
->sh
= sh
;
580 if (demuxer_seek_chapter(demuxer
, dvd_chapter
-1, &pts
, NULL
) >= 0 && pts
> -1.0)
584 d_audio
=demuxer2
? demuxer2
->audio
: demuxer
->audio
;
585 d_video
=demuxer
->video
;
586 d_dvdsub
=demuxer
->sub
;
587 sh_audio
=d_audio
->sh
;
588 sh_video
=d_video
->sh
;
592 mp_tmsg(MSGT_CPLAYER
,MSGL_FATAL
,"Video stream is mandatory!\n");
593 mencoder_exit(1,NULL
);
596 if(!video_read_properties(sh_video
)){
597 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Video: Cannot read properties.\n");
598 mencoder_exit(1,NULL
);
601 mp_tmsg(MSGT_MENCODER
,MSGL_INFO
, "[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.3f ftime:=%6.4f\n",
602 demuxer
->file_format
,sh_video
->format
, sh_video
->disp_w
,sh_video
->disp_h
,
603 sh_video
->fps
,sh_video
->frametime
607 sh_video
->fps
=force_fps
;
608 sh_video
->frametime
=1.0f
/sh_video
->fps
;
609 mp_tmsg(MSGT_MENCODER
,MSGL_INFO
,"Input fps will be interpreted as %5.3f instead.\n", sh_video
->fps
);
612 if(sh_audio
&& out_audio_codec
<0){
613 if(opts
.audio_id
==-2)
614 mp_tmsg(MSGT_MENCODER
,MSGL_ERR
,"This demuxer doesn't support -nosound yet.\n");
615 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nNo audio encoder (-oac) selected. Select one (see -oac help) or use -nosound.\n");
616 mencoder_exit(1,NULL
);
618 if(sh_video
&& out_video_codec
<0){
619 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nNo video encoder (-ovc) selected. Select one (see -ovc help).\n");
620 mencoder_exit(1,NULL
);
623 if(sh_audio
&& (out_audio_codec
|| seek_to_sec
|| !sh_audio
->wf
|| opts
.playback_speed
!= 1.0)){
624 // Go through the codec.conf and find the best codec...
625 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
626 if(!init_best_audio_codec(sh_audio
,audio_codec_list
,audio_fm_list
)){
627 sh_audio
=d_audio
->sh
=NULL
; // failed to init :(
629 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
633 new_srate
= sh_audio
->samplerate
;
634 if (opts
.playback_speed
!= 1.0) {
635 new_srate
*= opts
.playback_speed
;
636 // limits are taken from libaf/af_resample.c
637 if (new_srate
< 8000) new_srate
= 8000;
638 if (new_srate
> 192000) new_srate
= 192000;
639 opts
.playback_speed
= (float)new_srate
/ (float)sh_audio
->samplerate
;
643 // after reading video params we should load subtitles because
644 // we know fps so now we can adjust subtitles time to ~6 seconds AST
646 // current_module="read_subtitles_file";
647 if(sub_name
&& sub_name
[0]){
648 subdata
=sub_read_file(sub_name
[0], sh_video
->fps
);
649 if(!subdata
) mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"Cannot load subtitles: %s\n",sub_name
[0]);
651 if(sub_auto
&& filename
) { // auto load sub file ...
654 char *psub
= get_path( "sub/" );
655 tmp
= sub_filenames((psub
? psub
: ""), filename
);
657 subdata
=sub_read_file(tmp
[0], sh_video
->fps
);
663 // set up video encoder:
665 if (!curfile
) { // curfile is non zero when a second file is opened
667 unsigned int palette
[16], width
, height
;
668 unsigned char tmp
[3] = { 0, 0, 0 };
669 if (spudec_ifo
&& vobsub_parse_ifo(NULL
,spudec_ifo
, palette
, &width
, &height
, 1, opts
.sub_id
, tmp
) >= 0)
670 vobsub_writer
= vobsub_out_open(vobsub_out
, palette
, sh_video
->disp_w
, sh_video
->disp_h
,
671 vobsub_out_id
?vobsub_out_id
:(char *)tmp
, vobsub_out_index
);
672 #ifdef CONFIG_DVDREAD
673 if (vobsub_writer
== NULL
) {
675 if (vobsub_out_id
== NULL
&& stream
->type
== STREAMTYPE_DVD
) {
677 dvd_priv_t
*dvd
= (dvd_priv_t
*)stream
->priv
;
678 for (i
= 0; i
< dvd
->nr_of_subtitles
; ++i
)
679 if (dvd
->subtitles
[i
].id
== opts
.sub_id
) {
680 tmp
[0] = (dvd
->subtitles
[i
].language
>> 8) & 0xff;
681 tmp
[1] = dvd
->subtitles
[i
].language
& 0xff;
687 vobsub_writer
=vobsub_out_open(vobsub_out
, stream
->type
==STREAMTYPE_DVD
?((dvd_priv_t
*)(stream
->priv
))->cur_pgc
->palette
:NULL
,
688 sh_video
->disp_w
, sh_video
->disp_h
, vobsub_out_id
, vobsub_out_index
);
694 unsigned int palette
[16], width
, height
;
695 if (vobsub_parse_ifo(NULL
,spudec_ifo
, palette
, &width
, &height
, 1, -1, NULL
) >= 0)
696 vo_spudec
=spudec_new_scaled(palette
, sh_video
->disp_w
, sh_video
->disp_h
, NULL
, 0);
698 #ifdef CONFIG_DVDREAD
699 if (vo_spudec
==NULL
) {
700 vo_spudec
=spudec_new_scaled(stream
->type
==STREAMTYPE_DVD
?((dvd_priv_t
*)(stream
->priv
))->cur_pgc
->palette
:NULL
,
701 sh_video
->disp_w
, sh_video
->disp_h
, NULL
, 0);
705 spudec_set_forced_subs_only(vo_spudec
, forced_subs_only
);
708 ostream
= open_output_stream(out_filename
, 0);
710 mp_tmsg(MSGT_MENCODER
, MSGL_FATAL
, "Cannot open output file '%s'.\n", out_filename
);
711 mencoder_exit(1,NULL
);
714 muxer
=muxer_new_muxer(out_file_format
,ostream
);
716 mp_tmsg(MSGT_MENCODER
, MSGL_FATAL
, "Cannot initialize muxer.");
717 mencoder_exit(1,NULL
);
720 //disabled: it horrybly distorts filtered sound
721 if(out_file_format
== MUXER_TYPE_MPEG
) audio_preload
= 0;
724 muxer
->audio_delay_fix
= audio_delay_fix
;
726 // ============= VIDEO ===============
728 mux_v
=muxer_new_stream(muxer
,MUXER_TYPE_VIDEO
);
730 mux_v
->buffer_size
=0x200000; // 2MB
731 mux_v
->buffer
=malloc(mux_v
->buffer_size
);
733 mux_v
->source
=sh_video
;
735 mux_v
->h
.dwSampleSize
=0; // VBR
736 #ifdef CONFIG_LIBAVCODEC
738 double fps
= force_ofps
?force_ofps
:sh_video
->fps
*opts
.playback_speed
;
739 AVRational q
= av_d2q(fps
, fps
*1001+2);
740 mux_v
->h
.dwScale
= q
.den
;
741 mux_v
->h
.dwRate
= q
.num
;
744 mux_v
->h
.dwScale
=10000;
745 mux_v
->h
.dwRate
=mux_v
->h
.dwScale
*(force_ofps
?force_ofps
:sh_video
->fps
*opts
.playback_speed
);
748 mux_v
->codec
=out_video_codec
;
752 sh_video
->codec
=NULL
;
753 sh_video
->vfilter
=NULL
; // fixme!
755 switch(mux_v
->codec
){
759 mux_v
->bih
=malloc(sh_video
->bih
->biSize
);
760 memcpy(mux_v
->bih
, sh_video
->bih
, sh_video
->bih
->biSize
);
764 mux_v
->bih
=calloc(1,sizeof(BITMAPINFOHEADER
));
765 mux_v
->bih
->biSize
=sizeof(BITMAPINFOHEADER
);
766 mux_v
->bih
->biWidth
=sh_video
->disp_w
;
767 mux_v
->bih
->biHeight
=sh_video
->disp_h
;
768 mux_v
->bih
->biCompression
=sh_video
->format
;
769 mux_v
->bih
->biPlanes
=1;
770 mux_v
->bih
->biBitCount
=24; // FIXME!!!
771 mux_v
->bih
->biSizeImage
=mux_v
->bih
->biWidth
*mux_v
->bih
->biHeight
*(mux_v
->bih
->biBitCount
/8);
774 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
775 mux_v
->bih
->biWidth
, mux_v
->bih
->biHeight
,
776 mux_v
->bih
->biBitCount
, mux_v
->bih
->biCompression
);
780 if ((mux_v
->bih
->biSize
!= sh_video
->bih
->biSize
) ||
781 memcmp(mux_v
->bih
, sh_video
->bih
, sh_video
->bih
->biSize
))
783 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
784 sh_video
->bih
->biWidth
, sh_video
->bih
->biHeight
,
785 sh_video
->bih
->biBitCount
, sh_video
->bih
->biCompression
);
786 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll video files must have identical fps, resolution, and codec for -ovc copy.\n");
787 mencoder_exit(1,NULL
);
791 if ((mux_v
->bih
->biWidth
!= sh_video
->disp_w
) ||
792 (mux_v
->bih
->biHeight
!= sh_video
->disp_h
) ||
793 (mux_v
->bih
->biCompression
!= sh_video
->format
)) {
794 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
795 sh_video
->disp_w
, sh_video
->disp_w
, 24, sh_video
->format
);
796 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll video files must have identical fps, resolution, and codec for -ovc copy.\n");
797 mencoder_exit(1,NULL
);
804 mux_v
->bih
=calloc(1,sizeof(BITMAPINFOHEADER
));
805 mux_v
->bih
->biSize
=sizeof(BITMAPINFOHEADER
);
806 mux_v
->bih
->biWidth
=sh_video
->disp_w
;
807 mux_v
->bih
->biHeight
=sh_video
->disp_h
;
808 mux_v
->bih
->biPlanes
=1;
809 mux_v
->bih
->biBitCount
=24;
810 mux_v
->bih
->biCompression
=mmioFOURCC('F','r','N','o');
811 mux_v
->bih
->biSizeImage
=mux_v
->bih
->biWidth
*mux_v
->bih
->biHeight
*(mux_v
->bih
->biBitCount
/8);
815 static vf_instance_t
* ve
= NULL
;
817 switch(mux_v
->codec
){
818 case VCODEC_LIBAVCODEC
:
819 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"lavc",(char *)mux_v
); break;
821 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"raw",(char *)mux_v
); break;
823 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"vfw",(char *)mux_v
); break;
825 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"libdv",(char *)mux_v
); break;
827 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"xvid",(char *)mux_v
); break;
829 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"qtvideo",(char *)mux_v
); break;
831 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"nuv",(char *)mux_v
); break;
833 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"x264",(char *)mux_v
); break;
835 if(!mux_v
->bih
|| !sh_video
->vfilter
){
836 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"Failed to open the encoder.\n");
837 mencoder_exit(1,NULL
);
839 ve
= sh_video
->vfilter
;
840 } else sh_video
->vfilter
= ve
;
841 // append 'expand' filter, it fixes stride problems and renders osd:
843 char* vf_args
[] = { "osd", "1", NULL
};
844 sh_video
->vfilter
=vf_open_filter(&opts
, sh_video
->vfilter
,"expand",vf_args
);
846 sh_video
->vfilter
=append_filters(sh_video
->vfilter
, opts
.vf_settings
);
848 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
849 init_best_video_codec(sh_video
,video_codec_list
,video_fm_list
);
850 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
851 if(!sh_video
->initialized
) mencoder_exit(1,NULL
);
856 /* force output fourcc to .. */
857 if ((force_fourcc
!= NULL
) && (strlen(force_fourcc
) >= 4))
859 mux_v
->bih
->biCompression
= mmioFOURCC(force_fourcc
[0], force_fourcc
[1],
860 force_fourcc
[2], force_fourcc
[3]);
861 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Forcing output FourCC to %x [%.4s].\n",
862 mux_v
->bih
->biCompression
, (char *)&mux_v
->bih
->biCompression
);
866 muxer
->audio_delay_fix
-= sh_video
->stream_delay
;
868 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
870 // ============= AUDIO ===============
873 if (force_audiofmttag
!= -1) {
874 sh_audio
->format
= force_audiofmttag
;
876 sh_audio
->wf
->wFormatTag
= sh_audio
->format
;
878 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Forcing output audio format tag to 0x%x.\n",
882 mux_a
=muxer_new_stream(muxer
,MUXER_TYPE_AUDIO
);
884 mux_a
->buffer_size
=0x100000; //16384;
885 mux_a
->buffer
=malloc(mux_a
->buffer_size
);
887 mencoder_exit(1,_("Memory allocation failed.\n"));
889 mux_a
->source
=sh_audio
;
891 mux_a
->codec
=out_audio_codec
;
893 ao_data
.samplerate
= force_srate
;
894 ao_data
.channels
= 0;
895 ao_data
.format
= audio_output_format
;
896 if(!init_audio_filters(sh_audio
,
900 &ao_data
.samplerate
, &ao_data
.channels
, &ao_data
.format
)) {
901 mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"Error at audio filter chain pre-init!\n");
902 mencoder_exit(1, NULL
);
905 aparams
.channels
= ao_data
.channels
;
906 aparams
.sample_rate
= ao_data
.samplerate
;
907 aparams
.audio_preload
= 1000 * audio_preload
;
908 if(mux_a
->codec
!= ACODEC_COPY
) {
909 aencoder
= new_audio_encoder(mux_a
, &aparams
);
911 mencoder_exit(1, NULL
);
912 if(!init_audio_filters(sh_audio
,
914 &aparams
.sample_rate
, &aparams
.channels
, &aencoder
->input_format
)) {
915 mp_tmsg(MSGT_CPLAYER
,MSGL_FATAL
,"Couldn't find matching filter/ao format!\n");
916 mencoder_exit(1,NULL
);
920 #define NoSpeedWithFrameCopy _("WARNING: -speed is not guaranteed to work correctly with -oac copy!\n"\
921 "Your encode might be broken!\n")
923 switch(mux_a
->codec
){
925 if (opts
.playback_speed
!= 1.0) mp_tmsg(MSGT_CPLAYER
, MSGL_WARN
, NoSpeedWithFrameCopy
);
926 if (sh_audio
->format
>= 0x10000) {
927 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
);
928 mencoder_exit(1,NULL
);
931 mux_a
->wf
=malloc(sizeof(WAVEFORMATEX
) + sh_audio
->wf
->cbSize
);
932 memcpy(mux_a
->wf
, sh_audio
->wf
, sizeof(WAVEFORMATEX
) + sh_audio
->wf
->cbSize
);
933 if(!sh_audio
->i_bps
) sh_audio
->i_bps
=mux_a
->wf
->nAvgBytesPerSec
;
935 mux_a
->wf
= malloc(sizeof(WAVEFORMATEX
));
936 mux_a
->wf
->nBlockAlign
= 1; //mux_a->h.dwSampleSize;
937 mux_a
->wf
->wFormatTag
= sh_audio
->format
;
938 mux_a
->wf
->nChannels
= sh_audio
->channels
;
939 mux_a
->wf
->nSamplesPerSec
= sh_audio
->samplerate
;
940 mux_a
->wf
->nAvgBytesPerSec
=sh_audio
->i_bps
; //mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
941 mux_a
->wf
->wBitsPerSample
= 16; // FIXME
942 mux_a
->wf
->cbSize
=0; // FIXME for l3codeca.acm
944 if(sh_audio
->audio
.dwScale
){
945 mux_a
->h
.dwSampleSize
=sh_audio
->audio
.dwSampleSize
;
946 mux_a
->h
.dwScale
=sh_audio
->audio
.dwScale
;
947 mux_a
->h
.dwRate
=sh_audio
->audio
.dwRate
;
949 mux_a
->h
.dwSampleSize
=mux_a
->wf
->nBlockAlign
;
950 mux_a
->h
.dwScale
=mux_a
->h
.dwSampleSize
;
951 mux_a
->h
.dwRate
=mux_a
->wf
->nAvgBytesPerSec
;
953 mux_a
->h
.dwRate
*= opts
.playback_speed
;
954 mux_a
->wf
->nSamplesPerSec
*= opts
.playback_speed
;
955 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
956 mux_a
->wf
->wFormatTag
, mux_a
->wf
->nChannels
, mux_a
->wf
->nSamplesPerSec
,
957 mux_a
->wf
->wBitsPerSample
, mux_a
->wf
->nAvgBytesPerSec
, mux_a
->h
.dwSampleSize
);
961 if ( mp_msg_test(MSGT_MENCODER
,MSGL_DBG2
) ) print_wave_header(mux_a
->wf
, MSGL_DBG2
);
964 muxer
->audio_delay_fix
+= sh_audio
->stream_delay
;
970 signal(SIGINT
,exit_sighandler
); // Interrupt from keyboard
971 signal(SIGQUIT
,exit_sighandler
); // Quit from keyboard
972 signal(SIGTERM
,exit_sighandler
); // kill
973 signal(SIGHUP
,exit_sighandler
); // broken terminal line
974 signal(SIGPIPE
,exit_sighandler
); // broken pipe
976 timer_start
=GetTimerMS();
977 } // if (!curfile) // if this was the first file.
979 if (!mux_a
!= !sh_audio
) {
980 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nCannot mix video-only files with audio and video files. Try -nosound.\n");
981 mencoder_exit(1,NULL
);
983 if (sh_audio
&& mux_a
->codec
== ACODEC_COPY
) {
984 if (opts
.playback_speed
!= 1.0) mp_tmsg(MSGT_CPLAYER
, MSGL_WARN
, NoSpeedWithFrameCopy
);
985 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
986 mux_a
->wf
->wFormatTag
, mux_a
->wf
->nChannels
, mux_a
->wf
->nSamplesPerSec
,
987 mux_a
->wf
->wBitsPerSample
, mux_a
->wf
->nAvgBytesPerSec
, mux_a
->h
.dwSampleSize
);
989 if ((mux_a
->wf
->wFormatTag
!= sh_audio
->wf
->wFormatTag
) ||
990 (mux_a
->wf
->nChannels
!= sh_audio
->wf
->nChannels
) ||
991 (mux_a
->wf
->nSamplesPerSec
!= sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
))
993 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
994 sh_audio
->wf
->wFormatTag
, sh_audio
->wf
->nChannels
, (int)(sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
),
995 sh_audio
->wf
->wBitsPerSample
, sh_audio
->wf
->nAvgBytesPerSec
, 0);
996 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll files must have identical audio codec and format for -oac copy.\n");
997 mencoder_exit(1,NULL
);
1000 if ((mux_a
->wf
->wFormatTag
!= sh_audio
->format
) ||
1001 (mux_a
->wf
->nChannels
!= sh_audio
->channels
) ||
1002 (mux_a
->wf
->nSamplesPerSec
!= sh_audio
->samplerate
* opts
.playback_speed
))
1004 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
1005 sh_audio
->wf
->wFormatTag
, sh_audio
->wf
->nChannels
, (int)(sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
),
1006 sh_audio
->wf
->wBitsPerSample
, sh_audio
->wf
->nAvgBytesPerSec
, 0);
1007 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll files must have identical audio codec and format for -oac copy.\n");
1008 mencoder_exit(1,NULL
);
1011 } else if (sh_audio
) {
1012 int out_srate
= mux_a
->wf
->nSamplesPerSec
;
1013 int out_channels
= mux_a
->wf
->nChannels
;
1014 int out_format
= aencoder
->input_format
;
1015 if (!init_audio_filters(sh_audio
, new_srate
,
1016 &out_srate
, &out_channels
,
1018 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Couldn't find matching filter/ao format!\n");
1019 mencoder_exit(1, NULL
);
1021 mux_a
->wf
->nSamplesPerSec
= out_srate
;
1022 mux_a
->wf
->nChannels
= out_channels
;
1027 demux_seek(demuxer
, seek_to_sec
, audio_delay
, 1);
1028 // there is 2 way to handle the -ss option in 3-pass mode:
1029 // > 1. do the first pass for the whole file, and use -ss for 2nd/3rd pases only
1030 // > 2. do all the 3 passes with the same -ss value
1031 // this line enables behaviour 1. (and kills 2. at the same time):
1032 // if(demuxer2) demux_seek(demuxer2, d, audio_delay, 1);
1035 if (out_file_format
== MUXER_TYPE_MPEG
)
1037 if (audio_preload
> 0.4) {
1038 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Limiting audio preload to 0.4s.\n");
1039 audio_preload
= 0.4;
1041 if (audio_density
< 4) {
1042 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Increasing audio density to 4.\n");
1047 if(file_format
== DEMUXER_TYPE_TV
)
1049 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Forcing audio preload to 0, max pts correction to 0.\n");
1050 audio_preload
= 0.0;
1051 default_max_pts_correction
= 0;
1054 play_n_frames
=play_n_frames_mf
;
1055 if (curfile
&& end_at
.type
== END_AT_TIME
) end_at
.pos
+= mux_v
->timer
;
1057 if (edl_records
) free_edl(edl_records
);
1058 next_edl_record
= edl_records
= NULL
;
1062 next_edl_record
= edl_records
= edl_parse_file();
1065 if (sh_audio
&& audio_delay
!= 0.) fixdelay(d_video
, d_audio
, mux_a
, &frame_data
, mux_v
->codec
==VCODEC_COPY
);
1072 int skip_flag
=0; // 1=skip -1=duplicate
1074 if((end_at
.type
== END_AT_SIZE
&& end_at
.pos
<= stream_tell(muxer
->stream
)) ||
1075 (end_at
.type
== END_AT_TIME
&& end_at
.pos
< mux_v
->timer
))
1078 if(play_n_frames
>=0){
1080 if(play_n_frames
<0) break;
1082 if(dvd_last_chapter
>0) {
1083 int cur_chapter
= demuxer_get_current_chapter(demuxer
);
1084 if(cur_chapter
!=-1 && cur_chapter
+1>dvd_last_chapter
)
1089 if (next_edl_record
&& sh_video
&& sh_video
->pts
>= next_edl_record
->start_sec
) {
1090 if (next_edl_record
->action
== EDL_SKIP
&& edl_seeking
) {
1091 float last_pos
= d_video
->pts
;
1093 mp_msg(MSGT_CPLAYER
, MSGL_DBG4
, "EDL_SKIP: start [%f], stop [%f], length [%f]\n",
1094 next_edl_record
->start_sec
, next_edl_record
->stop_sec
, next_edl_record
->length_sec
);
1096 result
= edl_seek(next_edl_record
, demuxer
, d_audio
, mux_a
, &frame_data
, mux_v
->codec
==VCODEC_COPY
);
1098 if (result
== 2) { at_eof
=1; break; } // EOF
1099 else if (result
== 0) edl_seeking
= 0; // no seeking
1102 if (last_pos
>= sh_video
->pts
) {
1103 // backwards seek detected!! Forget about this EDL skip altogether.
1104 next_edl_record
= next_edl_record
->next
;
1106 else for (next_edl_record
= edl_records
; next_edl_record
; next_edl_record
= next_edl_record
->next
) {
1107 /* note the use of stop_sec,
1108 meaning if by some magical way we landed in the MIDDLE of a censored area,
1109 in the next loop it will jump out of it.
1111 if (next_edl_record
->stop_sec
> sh_video
->pts
) break; // we got to the right place.
1112 if (next_edl_record
->action
== EDL_MUTE
) edl_muted
= !edl_muted
; // toggle mute each time.
1115 /* for a pedantic EDL, that doesn't show even a single
1116 frame from the "censored" area, uncomment next line. */
1119 } else if (next_edl_record
->action
== EDL_MUTE
) {
1120 edl_muted
= !edl_muted
; // This variable does nothing for now.
1121 mp_msg(MSGT_CPLAYER
, MSGL_DBG4
, "EDL_MUTE: [%f]\n", next_edl_record
->start_sec
);
1122 next_edl_record
=next_edl_record
->next
;
1129 while(mux_a
->timer
-audio_preload
<mux_v
->timer
){
1133 ptimer_start
= GetTimerMS();
1134 // CBR - copy 0.5 sec of audio
1135 // or until the end of video:
1136 tottime
= stop_time(demuxer
, mux_v
);
1137 if (tottime
!= -1) {
1138 tottime
-= mux_a
->timer
;
1139 if (tottime
> 1./audio_density
) tottime
= 1./audio_density
;
1141 else tottime
= 1./audio_density
;
1143 // let's not output more audio than necessary
1144 if (tottime
<= 0) break;
1148 if(mux_a
->h
.dwSampleSize
) /* CBR */
1150 if(aencoder
->set_decoded_len
)
1152 len
= mux_a
->h
.dwSampleSize
*(int)(mux_a
->h
.dwRate
*tottime
);
1153 aencoder
->set_decoded_len(aencoder
, len
);
1156 len
= aencoder
->decode_buffer_size
;
1158 len
= dec_audio(sh_audio
, aencoder
->decode_buffer
, len
);
1159 mux_a
->buffer_len
+= aencoder
->encode(aencoder
, mux_a
->buffer
+ mux_a
->buffer_len
,
1160 aencoder
->decode_buffer
, len
, mux_a
->buffer_size
-mux_a
->buffer_len
);
1161 if(mux_a
->buffer_len
< mux_a
->wf
->nBlockAlign
)
1164 len
= mux_a
->wf
->nBlockAlign
*(mux_a
->buffer_len
/mux_a
->wf
->nBlockAlign
);
1173 sz
= aencoder
->get_frame_size(aencoder
);
1174 if(sz
> 0 && mux_a
->buffer_len
>= sz
)
1179 len
= dec_audio(sh_audio
,aencoder
->decode_buffer
, aencoder
->decode_buffer_size
);
1185 len
= aencoder
->encode(aencoder
, mux_a
->buffer
+ mux_a
->buffer_len
, aencoder
->decode_buffer
, len
, mux_a
->buffer_size
-mux_a
->buffer_len
);
1186 mux_a
->buffer_len
+= len
;
1189 if (mux_v
->timer
== 0) mux_a
->h
.dwInitialFrames
++;
1192 if(mux_a
->h
.dwSampleSize
){
1193 switch(mux_a
->codec
){
1194 case ACODEC_COPY
: // copy
1195 len
=mux_a
->wf
->nAvgBytesPerSec
*tottime
;
1196 len
/=mux_a
->h
.dwSampleSize
;if(len
<1) len
=1;
1197 len
*=mux_a
->h
.dwSampleSize
;
1198 len
=demux_read_data(sh_audio
->ds
,mux_a
->buffer
,len
);
1202 // VBR - encode/copy an audio frame
1203 switch(mux_a
->codec
){
1204 case ACODEC_COPY
: // copy
1205 len
=ds_get_packet(sh_audio
->ds
,(unsigned char**) &mux_a
->buffer
);
1210 if(len
<=0) break; // EOF?
1211 muxer_write_chunk(mux_a
,len
,0x10, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1212 if(!mux_a
->h
.dwSampleSize
&& mux_a
->timer
>0)
1213 mux_a
->wf
->nAvgBytesPerSec
=0.5f
+(double)mux_a
->size
/mux_a
->timer
; // avg bps (VBR)
1214 if(mux_a
->buffer_len
>=len
){
1215 mux_a
->buffer_len
-=len
;
1216 fast_memcpy(mux_a
->buffer
,mux_a
->buffer
+len
,mux_a
->buffer_len
);
1221 audiorate
+= (GetTimerMS() - ptimer_start
);
1228 if (!frame_data
.already_read
) {
1229 frame_data
.in_size
=video_read_frame(sh_video
,&frame_data
.frame_time
,&frame_data
.start
,force_fps
);
1230 sh_video
->timer
+=frame_data
.frame_time
;
1232 frame_data
.frame_time
/= opts
.playback_speed
;
1233 if(frame_data
.in_size
<0){ at_eof
=1; break; }
1236 v_timer_corr
-=frame_data
.frame_time
-(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1238 if(demuxer2
){ // 3-pass encoding, read control file (frameno.avi)
1240 while(next_frameno
<decoded_frameno
){
1242 int len
=ds_get_packet(demuxer2
->video
,(unsigned char**) &start
);
1243 if(len
<0){ at_eof
=1;break;}
1244 if(len
==0) --skip_flag
; else // duplicate
1245 if(len
==4) next_frameno
=start
[0];
1248 // if(skip_flag) printf("!!!!!!!!!!!!\n");
1249 skip_flag
=next_frameno
-decoded_frameno
;
1251 while(next_frameno
<=decoded_frameno
){
1253 int len
=ds_get_packet(demuxer2
->video
,(unsigned char**) &start
);
1254 if(len
<0){ at_eof
=1;break;}
1255 if(len
==0) --skip_flag
; else // duplicate
1256 if(len
==4) next_frameno
=start
[0];
1258 // if(at_eof) break;
1259 // printf("Current fno=%d requested=%d skip=%d \n",decoded_frameno,fno,skip_flag);
1262 // check frame duplicate/drop:
1264 //printf("\r### %5.3f ###\n",v_timer_corr);
1265 float mux_frametime
= (float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1267 if (v_timer_corr
>= mux_frametime
&& (skip_limit
<0 || skip_flag
< skip_limit
)) {
1268 v_timer_corr
-=mux_frametime
;
1269 ++skip_flag
; // skip
1271 while (v_timer_corr
<= -mux_frametime
&& (skip_limit
<0 || -skip_flag
< skip_limit
)) {
1272 v_timer_corr
+=mux_frametime
;
1276 // either v_pts_corr is big, more than 2 times framerate, then we follow its advice,
1277 // or, it cancels out v_timer_corr, in which case be happy and do nothing.
1279 while ((v_pts_corr
<= -mux_frametime
&& skip_flag
> 0) || (v_pts_corr
<= -2*mux_frametime
)) {
1280 v_pts_corr
+=mux_frametime
;
1283 if ((v_pts_corr
>= mux_frametime
&& skip_flag
< 0) || (v_pts_corr
>= 2*mux_frametime
)) {
1284 if (skip_flag
<=0) { // we can't skip more than 1 frame now
1285 v_pts_corr
-=mux_frametime
;
1286 ++skip_flag
; // skip
1292 ptimer_start
= GetTimerMS();
1294 switch(mux_v
->codec
){
1296 mux_v
->buffer
=frame_data
.start
;
1297 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
);
1299 case VCODEC_FRAMENO
:
1300 mux_v
->buffer
=(unsigned char *)&decoded_frameno
; // tricky
1301 if(skip_flag
<=0) muxer_write_chunk(mux_v
,sizeof(int),0x10, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1304 // decode_video will callback down to ve_*.c encoders, through the video filters
1305 sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SET_OSD_OBJ
, osd
);
1306 {void *decoded_frame
= decode_video(sh_video
,frame_data
.start
,frame_data
.in_size
,
1307 skip_flag
>0 && (!sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SKIP_NEXT_FRAME
, 0) != CONTROL_TRUE
), MP_NOPTS_VALUE
);
1308 blit_frame
= decoded_frame
&& filter_video(sh_video
, decoded_frame
, MP_NOPTS_VALUE
);
1310 struct vf_instance
*vf
= sh_video
->vfilter
;
1311 vf
->control(vf
, VFCTRL_DRAW_EOSD
, NULL
);
1312 vf
->control(vf
, VFCTRL_DRAW_OSD
, osd
);
1316 if (sh_video
->vf_initialized
< 0) mencoder_exit(1, NULL
);
1319 if (play_n_frames
>= 0)
1323 // unwanted skipping of a frame, what to do?
1324 v_timer_corr
-=(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1326 // Old code apparently made under the assumption that !blit_frame means
1327 // decoding failed due to corruption or something.. but duplication and
1328 // skipping of frames should be entirely disabled when skip_limit==0,
1329 // and must be in order for many filters to work with -noskip.
1330 // Eventually this entire block should probably be removed.
1332 // skipping not allowed -> write empty frame:
1333 if (!encode_duplicates
|| !sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_DUPLICATE_FRAME
, 0) != CONTROL_TRUE
)
1334 muxer_write_chunk(mux_v
,0,0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1336 // skipping allowed -> skip it and distriubute timer error:
1337 v_timer_corr
-=(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1345 videorate
+=(GetTimerMS() - ptimer_start
);
1349 if(!quiet
) mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\n%d duplicate frame(s)!\n",-skip_flag
);
1352 if (!encode_duplicates
|| !sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_DUPLICATE_FRAME
, 0) != CONTROL_TRUE
)
1353 muxer_write_chunk(mux_v
,0,0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1359 if(!quiet
) mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nSkipping frame!\n");
1364 if(sh_audio
&& !demuxer2
){
1369 unsigned int samples
=(sh_audio
->audio
.dwSampleSize
)?
1370 ((ds_tell(d_audio
)-sh_audio
->a_in_buffer_len
)/sh_audio
->audio
.dwSampleSize
) :
1371 (d_audio
->block_no
); // <- used for VBR audio
1372 // printf("samples=%d \n",samples);
1373 a_pts
=samples
*(float)sh_audio
->audio
.dwScale
/(float)sh_audio
->audio
.dwRate
;
1378 // PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
1380 if(!delay_corrected
) if(a_pts
) delay_corrected
=1;
1381 //printf("*** %5.3f ***\n",a_pts);
1382 a_pts
+=(ds_tell_pts(d_audio
)-sh_audio
->a_in_buffer_len
)/(float)sh_audio
->i_bps
;
1384 v_pts
=sh_video
? sh_video
->pts
: d_video
->pts
;
1385 // av = compensated (with out buffering delay) A-V diff
1386 AV_delay
=(a_pts
-v_pts
);
1387 AV_delay
-=audio_delay
;
1388 AV_delay
/= opts
.playback_speed
;
1389 AV_delay
-=mux_a
->timer
-(mux_v
->timer
-(v_timer_corr
+v_pts_corr
));
1390 // adjust for encoder delays
1391 AV_delay
-= (float) mux_a
->encoder_delay
* mux_a
->h
.dwScale
/mux_a
->h
.dwRate
;
1392 AV_delay
+= (float) mux_v
->encoder_delay
* mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1393 // compensate input video timer by av:
1395 if(x
<-max_pts_correction
) x
=-max_pts_correction
; else
1396 if(x
> max_pts_correction
) x
= max_pts_correction
;
1397 if(default_max_pts_correction
>=0)
1398 max_pts_correction
=default_max_pts_correction
*opts
.playback_speed
;
1400 max_pts_correction
=sh_video
->frametime
*0.10 *opts
.playback_speed
; // +-10% of time
1401 // sh_video->timer-=x;
1406 // printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r",
1407 // a_pts,v_pts,a_pts-v_pts,
1408 // (float)(mux_a->timer-mux_v->timer),
1409 // AV_delay, c_total, v_pts_corr );
1410 // printf("V:%6.1f \r", d_video->pts );
1413 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",
1414 a_pts
,v_pts
,a_pts
-v_pts
,c_total
,
1415 (int)sh_video
->num_frames
,(int)sh_video
->num_frames_decoded
,
1416 (sh_video
->timer
>0.5)?(int)(100.0*video_time_usage
/(double)sh_video
->timer
):0,
1417 (sh_video
->timer
>0.5)?(int)(100.0*vout_time_usage
/(double)sh_video
->timer
):0,
1418 (sh_video
->timer
>0.5)?(100.0*audio_time_usage
/(double)sh_video
->timer
):0
1423 { float t
=(GetTimerMS()-timer_start
)*0.001f
;
1424 float len
=(demuxer
->movi_end
-demuxer
->movi_start
);
1425 float p
=len
>1000 ? (float)(demuxer
->filepos
-demuxer
->movi_start
) / len
:
1426 (demuxer_get_percent_pos(demuxer
) / 100.0);
1428 if(!len
&& sh_audio
&& sh_audio
->audio
.dwLength
>100){
1429 p
=(sh_audio
->audio
.dwSampleSize
? ds_tell(sh_audio
->ds
)/sh_audio
->audio
.dwSampleSize
: sh_audio
->ds
->block_no
)
1430 / (float)(sh_audio
->audio
.dwLength
);
1434 mp_msg(MSGT_AVSYNC
,MSGL_STATUS
,"%d < %d < %d \r",
1435 (int)demuxer
->movi_start
,
1436 (int)demuxer
->filepos
,
1437 (int)demuxer
->movi_end
);
1440 if( mp_msg_test(MSGT_STATUSLINE
,MSGL_V
) ) {
1441 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",
1442 mux_v
->timer
, decoded_frameno
, (int)(p
*100),
1443 (t
>1) ? (int)(decoded_frameno
/t
+0.5) : 0,
1444 (p
>0.001) ? (int)((t
/p
-t
)/60) : 0,
1445 (p
>0.001) ? (int)(stream_tell(muxer
->stream
)/p
/1024/1024) : 0,
1447 (mux_v
->timer
>1) ? (int)(mux_v
->size
/mux_v
->timer
/125) : 0,
1448 (mux_a
&& mux_a
->timer
>1) ? (int)(mux_a
->size
/mux_a
->timer
/125) : 0,
1449 audiorate
/audiosamples
, videorate
/videosamples
,
1450 duplicatedframes
, badframes
, skippedframes
1453 mp_msg(MSGT_STATUSLINE
,MSGL_STATUS
,"Pos:%6.1fs %6df (%2d%%) %5.2ffps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d]\r",
1454 mux_v
->timer
, decoded_frameno
, (int)(p
*100),
1455 (t
>1) ? (float)(decoded_frameno
/t
) : 0,
1456 (p
>0.001) ? (int)((t
/p
-t
)/60) : 0,
1457 (p
>0.001) ? (int)(stream_tell(muxer
->stream
)/p
/1024/1024) : 0,
1459 (mux_v
->timer
>1) ? (int)(mux_v
->size
/mux_v
->timer
/125) : 0,
1460 (mux_a
&& mux_a
->timer
>1) ? (int)(mux_a
->size
/mux_a
->timer
/125) : 0
1467 #ifdef CONFIG_DVDREAD
1470 unsigned char* packet
=NULL
;
1472 while((len
=ds_get_packet_sub(d_dvdsub
,&packet
))>0){
1473 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
);
1474 vobsub_out_output(vobsub_writer
,packet
,len
,mux_v
->timer
+ d_dvdsub
->pts
- sh_video
->pts
);
1479 update_subtitles(sh_video
, d_dvdsub
, 0, 0);
1481 frame_data
= (s_frame_data
){ .start
= NULL
, .in_size
= 0, .frame_time
= 0., .already_read
= 0 };
1484 if(ferror(muxer_f
)) {
1485 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"%s: Error writing file.\n", out_filename
);
1486 mencoder_exit(1, NULL
);
1492 if (!interrupted
&& filelist
[++curfile
].name
!= 0) {
1493 if (sh_video
&& sh_video
->vfilter
) { // Before uniniting sh_video and the filter chain, break apart the VE.
1494 vf_instance_t
* ve
; // this will be the filter right before the ve.
1495 for (ve
= sh_video
->vfilter
; ve
->next
&& ve
->next
->next
; ve
= ve
->next
);
1497 if (ve
->next
) ve
->next
= NULL
; // I'm telling the last filter, before the VE, there is nothing after it
1498 else sh_video
->vfilter
= NULL
; // There is no chain except the VE.
1501 if(sh_audio
){ uninit_audio(sh_audio
);sh_audio
=NULL
; }
1502 if(sh_video
){ uninit_video(sh_video
);sh_video
=NULL
; }
1503 if(demuxer
) free_demuxer(demuxer
);
1504 if(stream
) free_stream(stream
); // kill cache thread
1508 m_config_pop(mconfig
);
1509 goto play_next_file
;
1512 /* Emit the remaining frames in the video system */
1513 /*TODO emit frmaes delayed by decoder lag*/
1514 if(sh_video
&& sh_video
->vfilter
){
1515 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nFlushing video frames.\n");
1516 if (!sh_video
->vfilter
->fmt
.have_configured
)
1517 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Filters have not been configured! Empty file?\n");
1519 sh_video
->vfilter
->control(sh_video
->vfilter
,
1520 VFCTRL_FLUSH_FRAMES
, 0);
1525 aencoder
->fixup(aencoder
);
1527 if (muxer
->cont_write_index
) muxer_write_index(muxer
);
1528 muxer_f_size
=stream_tell(muxer
->stream
);
1529 stream_seek(muxer
->stream
,0);
1530 if (muxer
->cont_write_header
) muxer_write_header(muxer
); // update header
1532 if(ferror(muxer_f
) || fclose(muxer_f
) != 0) {
1533 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"%s: Error writing file.\n", out_filename
);
1534 mencoder_exit(1, NULL
);
1538 vobsub_out_close(vobsub_writer
);
1540 if(out_video_codec
==VCODEC_FRAMENO
&& mux_v
->timer
>100){
1541 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));
1542 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));
1543 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));
1544 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));
1545 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));
1546 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));
1549 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nVideo stream: %8.3f kbit/s (%d B/s) size: %"PRIu64
" bytes %5.3f secs %d frames\n",
1550 (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
);
1552 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nAudio stream: %8.3f kbit/s (%d B/s) size: %"PRIu64
" bytes %5.3f secs\n",
1553 (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
);
1555 if(sh_audio
){ uninit_audio(sh_audio
);sh_audio
=NULL
; }
1556 if(sh_video
){ uninit_video(sh_video
);sh_video
=NULL
; }
1557 if(demuxer
) free_demuxer(demuxer
);
1558 if(stream
) free_stream(stream
); // kill cache thread
1565 /* Flip the image in src and store the result in dst. src and dst may overlap.
1566 width is the size of each line in bytes. */
1567 static uint8_t* flip_upside_down(uint8_t* dst
, const uint8_t* src
, int width
,
1570 uint8_t* tmp
= malloc(width
);
1573 for(i
= 0; i
< height
/2; i
++) {
1574 fast_memcpy(tmp
, &src
[i
*width
], width
);
1575 fast_memcpy(&dst
[i
* width
], &src
[(height
- i
) * width
], width
);
1576 fast_memcpy(&dst
[(height
- i
) * width
], tmp
, width
);
1585 static float stop_time(demuxer_t
* demuxer
, muxer_stream_t
* mux_v
) {
1586 float timeleft
= -1;
1587 if (play_n_frames
>= 0) timeleft
= mux_v
->timer
+ play_n_frames
* (double)(mux_v
->h
.dwScale
) / mux_v
->h
.dwRate
;
1588 if (end_at
.type
== END_AT_TIME
&& (timeleft
> end_at
.pos
|| timeleft
== -1)) timeleft
= end_at
.pos
;
1589 if (next_edl_record
&& demuxer
&& demuxer
->video
) { // everything is OK to be checked
1590 float tmp
= mux_v
->timer
+ next_edl_record
->start_sec
- demuxer
->video
->pts
;
1591 if (timeleft
== -1 || timeleft
> tmp
) {
1592 // There's less time in EDL than what we already know
1593 if (next_edl_record
->action
== EDL_SKIP
&& edl_seeking
) {
1595 } else if (next_edl_record
->action
== EDL_MUTE
) {
1596 //timeleft = next_edl_record->start_sec - demuxer->video->pts;
1597 // For the moment (and probably forever) EDL mute doesn't work in MEncoder
1604 static float calc_a_pts(demux_stream_t
*d_audio
) {
1605 sh_audio_t
* sh_audio
= d_audio
? d_audio
->sh
: NULL
;
1608 a_pts
= d_audio
->pts
+ (ds_tell_pts(d_audio
) - sh_audio
->a_in_buffer_len
)/(float)sh_audio
->i_bps
;
1612 static float forward_audio(float pts
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
) {
1613 sh_audio_t
* sh_audio
= d_audio
? d_audio
->sh
: NULL
;
1614 int samplesize
, avg
;
1615 float a_pts
= calc_a_pts(d_audio
);
1617 if (!sh_audio
) return a_pts
;
1619 if (sh_audio
->audio
.dwScale
) samplesize
= sh_audio
->audio
.dwSampleSize
;
1620 else samplesize
= (sh_audio
->wf
? sh_audio
->wf
->nBlockAlign
: 1);
1621 avg
= (sh_audio
->wf
? sh_audio
->wf
->nAvgBytesPerSec
: sh_audio
->i_bps
);
1623 // after a demux_seek, a_pts will be zero until you read some audio.
1624 // carefully checking if a_pts is truely correct by reading tiniest amount of data possible.
1625 if (pts
> a_pts
&& a_pts
== 0.0 && samplesize
) {
1626 if (demux_read_data(sh_audio
->ds
,mux_a
->buffer
,samplesize
) <= 0) return a_pts
; // EOF
1627 a_pts
= calc_a_pts(d_audio
);
1630 while (pts
> a_pts
) {
1633 len
= avg
* (pts
- a_pts
> 0.5 ? 0.5 : pts
- a_pts
);
1634 len
/= samplesize
; if(len
<1) len
=1;
1636 len
= demux_read_data(sh_audio
->ds
,mux_a
->buffer
,len
);
1638 unsigned char * crap
;
1639 len
= ds_get_packet(sh_audio
->ds
, &crap
);
1641 if (len
<= 0) break; // EOF of audio.
1642 a_pts
= calc_a_pts(d_audio
);
1647 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
) {
1648 sh_video_t
* sh_video
= d_video
->sh
;
1649 vf_instance_t
* vfilter
= sh_video
? sh_video
->vfilter
: NULL
;
1652 while (!interrupted
) {
1655 if (!frame_data
->already_read
) { // when called after fixdelay, a frame is already read
1656 frame_data
->in_size
= video_read_frame(sh_video
, &frame_data
->frame_time
, &frame_data
->start
, force_fps
);
1657 if(frame_data
->in_size
<0) return 2;
1658 sh_video
->timer
+= frame_data
->frame_time
;
1660 frame_data
->already_read
= 0;
1662 a_pts
= forward_audio(sh_video
->pts
- frame_data
->frame_time
+ audio_delay
, d_audio
, mux_a
);
1665 // wait for keyframe in case of -ovc copy
1666 if (!framecopy
|| (sh_video
->ds
->flags
& 1)) {
1667 frame_data
->already_read
= 1;
1671 if (sh_video
->pts
>= end_pts
) done
= 1;
1674 sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SET_OSD_OBJ
,
1676 int softskip
= (vfilter
->control(vfilter
, VFCTRL_SKIP_NEXT_FRAME
, 0) == CONTROL_TRUE
);
1677 void *decoded_frame
= decode_video(sh_video
, frame_data
->start
, frame_data
->in_size
, !softskip
, MP_NOPTS_VALUE
);
1679 if (filter_video(sh_video
, decoded_frame
, MP_NOPTS_VALUE
)) {
1680 struct vf_instance
*vf
= sh_video
->vfilter
;
1681 vf
->control(vf
, VFCTRL_DRAW_EOSD
, NULL
);
1682 vf
->control(vf
, VFCTRL_DRAW_OSD
, osd
);
1686 if (print_info
) mp_tmsg(MSGT_MENCODER
, MSGL_STATUS
,
1687 "EDL SKIP: Start: %.2f End: %.2f Current: V: %.2f A: %.2f \r",
1688 next_edl_record
->start_sec
, next_edl_record
->stop_sec
,
1689 sh_video
->pts
, a_pts
);
1691 if (interrupted
) return 2;
1695 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
) {
1696 // TODO: Find a way to encode silence instead of deleting video
1697 sh_video_t
* sh_video
= d_video
->sh
;
1700 // demux_seek has a weirdness that sh_video->pts is meaningless,
1701 // until a single frame is read... Same for audio actually too.
1702 // Reading one frame, and keeping it.
1703 frame_data
->in_size
= video_read_frame(sh_video
, &frame_data
->frame_time
, &frame_data
->start
, force_fps
);
1704 if(frame_data
->in_size
<0) return;
1705 sh_video
->timer
+= frame_data
->frame_time
;
1706 frame_data
->already_read
= 1;
1708 a_pts
= forward_audio(sh_video
->pts
- frame_data
->frame_time
+ audio_delay
, d_audio
, mux_a
);
1710 if (audio_delay
> 0) return;
1711 else if (sh_video
->pts
- frame_data
->frame_time
+ audio_delay
>= a_pts
) return;
1713 slowseek(a_pts
- audio_delay
, d_video
, d_audio
, mux_a
, frame_data
, framecopy
, 0);
1716 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
) {
1717 sh_video_t
* sh_video
= demuxer
->video
? demuxer
->video
->sh
: NULL
;
1719 if (!sh_video
) return 0;
1720 if (sh_video
->pts
>= next_edl_record
->stop_sec
) return 1; // nothing to do...
1722 if (!edl_seek_type
) {
1723 if(demux_seek(demuxer
, next_edl_record
->stop_sec
- sh_video
->pts
, audio_delay
, 0)){
1724 sh_video
->pts
= demuxer
->video
->pts
;
1725 //if (vo_vobsub) vobsub_seek(vo_vobsub,sh_video->pts);
1726 resync_video_stream(sh_video
);
1727 //if(vo_spudec) spudec_reset(vo_spudec);
1728 if (audio_delay
!= 0.0) fixdelay(demuxer
->video
, d_audio
, mux_a
, frame_data
, framecopy
);
1731 // non-seekable stream.
1735 // slow seek, read every frame.
1737 return slowseek(next_edl_record
->stop_sec
, demuxer
->video
, d_audio
, mux_a
, frame_data
, framecopy
, 1);