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__)
43 #include "codec-cfg.h"
46 #include "parser-mecmd.h"
47 #include "parser-cfg.h"
51 #include "stream/stream.h"
52 #include "libmpdemux/demuxer.h"
53 #include "libmpdemux/stheader.h"
54 #include "libmpdemux/mp3_hdr.h"
55 #include "libmpdemux/muxer.h"
58 #include "libvo/video_out.h"
60 #include "libaf/af_format.h"
62 #include "libmpcodecs/mp_image.h"
63 #include "libmpcodecs/dec_audio.h"
64 #include "libmpcodecs/dec_video.h"
65 #include "libmpcodecs/vf.h"
66 #include "libmpcodecs/vd.h"
68 // for MPEGLAYER3WAVEFORMAT:
69 #include "libmpdemux/ms_hdr.h"
73 #include "libvo/fastmemcpy.h"
75 #include "osdep/timer.h"
78 #include "stream/stream_dvd.h"
81 #include "stream/stream_dvdnav.h"
82 #include "libavcodec/avcodec.h"
84 #include "libmpcodecs/ae.h"
86 #include "defaultopts.h"
89 struct osd_state
*osd
;
91 const int under_mencoder
= 1;
92 int vo_doublebuffering
=0;
93 int vo_directrendering
=0;
94 int forced_subs_only
=0;
96 //--------------------------
99 int stream_cache_size
=-1;
100 #ifdef CONFIG_STREAM_CACHE
101 extern int cache_fill_status
;
103 float stream_cache_min_percent
=20.0;
104 float stream_cache_seek_min_percent
=50.0;
106 #define cache_fill_status 0
110 char* audio_lang
=NULL
;
111 char* dvdsub_lang
=NULL
;
112 static char* spudec_ifo
=NULL
;
114 static char** audio_codec_list
=NULL
; // override audio codec
115 static char** video_codec_list
=NULL
; // override video codec
116 static char** audio_fm_list
=NULL
; // override audio codec family
117 static char** video_fm_list
=NULL
; // override video codec family
118 extern char *demuxer_name
; // override demuxer
119 extern char *audio_demuxer_name
; // override audio demuxer
120 extern char *sub_demuxer_name
; // override sub demuxer
122 static int out_audio_codec
=-1;
123 static int out_video_codec
=-1;
125 int out_file_format
=MUXER_TYPE_AVI
; // default to AVI
127 // audio stream skip/resync functions requires only for seeking.
128 // (they should be implemented in the audio codec layer)
129 //void skip_audio_frame(sh_audio_t *sh_audio){}
130 //void resync_audio_stream(sh_audio_t *sh_audio){}
133 double video_time_usage
=0;
134 double vout_time_usage
=0;
135 double max_video_time_usage
=0;
136 double max_vout_time_usage
=0;
137 double cur_video_time_usage
=0;
138 double cur_vout_time_usage
=0;
141 #include "osdep/priority.h"
144 int delay_corrected
=1;
145 static float default_max_pts_correction
=-1;//0.01f;
146 static float max_pts_correction
=0;//default_max_pts_correction;
147 static float c_total
=0;
149 static float audio_preload
=0.5;
150 static float audio_delay_fix
=0.0;
151 static float audio_delay
=0.0;
152 static int ignore_start
=0;
153 static int audio_density
=2;
156 static double force_ofps
=0; // set to 24 for inverse telecine
157 static int skip_limit
=-1;
159 static int force_srate
=0;
160 static int audio_output_format
=0;
162 char *vobsub_out
=NULL
;
163 unsigned int vobsub_out_index
=0;
164 char *vobsub_out_id
=NULL
;
166 char* out_filename
=NULL
;
168 char *force_fourcc
=NULL
;
169 int force_audiofmttag
=-1;
171 char* passtmpfile
="divx2pass.log";
173 static int play_n_frames
=-1;
174 static int play_n_frames_mf
=-1;
176 #include "libvo/font_load.h"
177 #include "libvo/sub.h"
180 char *font_name
=NULL
;
181 char *sub_font_name
=NULL
;
182 extern int font_fontconfig
;
183 float font_factor
=0.75;
184 char **sub_name
=NULL
;
189 int suboverlap_enabled
= 1;
192 int encode_duplicates
=1;
195 // infos are empty by default
196 char *info_name
=NULL
;
197 char *info_artist
=NULL
;
198 char *info_genre
=NULL
;
199 char *info_subject
=NULL
;
200 char *info_copyright
=NULL
;
201 char *info_sourceform
=NULL
;
202 char *info_comment
=NULL
;
204 // Needed by libmpcodecs vf_vo.c
205 int vo_config(struct vo
*vo
, uint32_t width
, uint32_t height
,
206 uint32_t d_width
, uint32_t d_height
, uint32_t flags
,
207 char *title
, uint32_t format
) { abort(); }
208 int vo_control(struct vo
*vo
, uint32_t request
, void *data
) { abort(); }
209 int vo_draw_image(struct vo
*vo
, struct mp_image
*mpi
, double pts
) { abort(); }
210 int vo_draw_frame(struct vo
*vo
, uint8_t *src
[]) { abort(); }
211 int vo_draw_slice(struct vo
*vo
, uint8_t *src
[], int stride
[], int w
, int h
, int x
, int y
) { abort(); }
212 void vo_draw_osd(struct vo
*vo
, struct osd_state
*osd
) { abort(); }
213 void vo_flip_page(struct vo
*vo
, uint32_t pts_us
, int duration
) { abort(); }
214 void vo_check_events(struct vo
*vo
) { abort(); }
218 void mplayer_put_key(struct mp_fifo
*fifo
, int code
)
223 char *current_module
;
224 #include "mpcommon.h"
226 // Needed by mpcommon.c
227 void set_osd_subtitle(struct MPContext
*mpctx
, subtitle
*subs
) {
229 vo_osd_changed(OSDTYPE_SUBTITLE
);
232 //char *out_audio_codec=NULL; // override audio codec
233 //char *out_video_codec=NULL; // override video codec
235 //#include "libmpeg2/mpeg2.h"
236 //#include "libmpeg2/mpeg2_internal.h"
238 //static int vo_w=0, vo_h=0;
240 //-------------------------- config stuff:
244 static int cfg_inc_verbose(m_option_t
*conf
){ ++verbose
; return 0;}
246 static int cfg_include(m_option_t
*conf
, char *filename
){
247 return m_config_parse_config_file(mconfig
, filename
);
250 static double seek_to_sec
;
251 static off_t seek_to_byte
=0;
253 static m_time_size_t end_at
= { .type
= END_AT_NONE
, .pos
= 0 };
255 static char * frameno_filename
=NULL
;
257 //static uint8_t* flip_upside_down(uint8_t* dst, const uint8_t* src, int width, int height);
260 unsigned char* start
;
267 static float calc_a_pts(demux_stream_t
*d_audio
);
268 /** \brief Seeks audio forward to pts by dumping audio packets
269 \return The current audio pts.
271 static float forward_audio(float pts
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
);
272 /** \brief Seeks slowly by dumping frames.
273 \return 1 for success, 2 for EOF.
275 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
);
276 /// Deletes audio or video as told by -delay to sync
277 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
);
280 static edl_record_ptr edl_records
= NULL
; ///< EDL entries memory area
281 static edl_record_ptr next_edl_record
= NULL
; ///< only for traversing edl_records
282 static short edl_muted
; ///< Stores whether EDL is currently in muted mode.
283 static short edl_seeking
; ///< When non-zero, stream is seekable.
284 static short edl_seek_type
; ///< When non-zero, frames are discarded instead of seeking.
285 /** \brief Seeks for EDL
286 \return 1 for success, 0 for failure, 2 for EOF.
288 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
);
290 #include "cfg-mencoder.h"
295 #include "libao2/audio_out.h"
297 static void mencoder_exit(int level
, const char *how
)
300 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nExiting... (%s)\n", how
);
302 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nExiting...\n");
307 static void parse_cfgfiles( m_config_t
* conf
)
310 if (!disable_system_conf
&&
311 m_config_parse_config_file(conf
, MPLAYER_CONFDIR
"/mencoder.conf") < 0)
312 mencoder_exit(1,_("config file error"));
314 if (!disable_user_conf
) {
315 if ((conffile
= get_path("mencoder.conf")) == NULL
) {
316 mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"get_path(\"config\") problem\n");
318 if (m_config_parse_config_file(conf
, conffile
) < 0)
319 mencoder_exit(1,_("config file error"));
326 //---------------------------------------------------------------------------
328 static int dec_audio(sh_audio_t
*sh_audio
,unsigned char* buffer
,int total
){
331 while(size
<total
&& !at_eof
){
333 if(len
>MAX_OUTBURST
) len
=MAX_OUTBURST
;
334 if (decode_audio(sh_audio
, len
) < 0) at_eof
=1;
335 if(len
>sh_audio
->a_out_buffer_len
) len
=sh_audio
->a_out_buffer_len
;
336 fast_memcpy(buffer
+size
,sh_audio
->a_out_buffer
,len
);
337 sh_audio
->a_out_buffer_len
-=len
; size
+=len
;
338 if(sh_audio
->a_out_buffer_len
>0)
339 fast_memcpy(sh_audio
->a_out_buffer
,&sh_audio
->a_out_buffer
[len
],sh_audio
->a_out_buffer_len
);
344 //---------------------------------------------------------------------------
346 // this function returns the absoloute time for which MEncoder will switch files or move in the file.
347 // so audio can be cut correctly. -1 if there is no limit.
348 static float stop_time(demuxer_t
* demuxer
, muxer_stream_t
* mux_v
);
350 static volatile int at_eof
=0;
351 static volatile int interrupted
=0;
353 static void exit_sighandler(int x
){
355 interrupted
=2; /* 1 means error */
358 static muxer_t
* muxer
=NULL
;
360 void add_subtitles(char *filename
, float fps
, int silent
)
367 if (filename
== NULL
) return;
369 subd
= sub_read_file(filename
, fps
);
373 asst
= ass_read_file(ass_library
, filename
, sub_cp
);
375 asst
= ass_read_file(ass_library
, filename
, 0);
377 if (ass_enabled
&& subd
&& !asst
)
378 asst
= ass_read_subdata(ass_library
, subd
, fps
);
380 if (!asst
&& !subd
&& !silent
)
384 mp_msg(MSGT_CPLAYER
, MSGL_ERR
, MSGTR_CantLoadSub
,
385 filename_recode(filename
));
388 if (!asst
&& !subd
) return;
393 mp_msg(MSGT_IDENTIFY
, MSGL_INFO
, "ID_FILE_SUB_FILENAME=%s\n",
394 filename_recode(filename
));
398 void print_wave_header(WAVEFORMATEX
*h
, int verbose_level
);
400 #ifdef PTW32_STATIC_LIB
401 static void detach_ptw32(void)
403 pthread_win32_thread_detach_np();
404 pthread_win32_process_detach_np();
408 int main(int argc
,char* argv
[]){
410 stream_t
* stream
=NULL
;
411 stream_t
* ostream
=NULL
;
412 demuxer_t
* demuxer
=NULL
;
413 stream_t
* stream2
=NULL
;
414 demuxer_t
* demuxer2
=NULL
;
415 demux_stream_t
*d_audio
=NULL
;
416 demux_stream_t
*d_video
=NULL
;
417 demux_stream_t
*d_dvdsub
=NULL
;
418 sh_audio_t
*sh_audio
=NULL
;
419 sh_video_t
*sh_video
=NULL
;
420 int file_format
=DEMUXER_TYPE_UNKNOWN
;
421 int i
=DEMUXER_TYPE_UNKNOWN
;
422 void *vobsub_writer
=NULL
;
423 s_frame_data frame_data
= { .start
= NULL
, .in_size
= 0, .frame_time
= 0., .already_read
= 0 };
425 uint32_t ptimer_start
;
426 uint32_t audiorate
=0;
427 uint32_t videorate
=0;
428 uint32_t audiosamples
=1;
429 uint32_t videosamples
=1;
430 uint32_t skippedframes
=0;
431 uint32_t duplicatedframes
=0;
432 uint32_t badframes
=0;
434 muxer_stream_t
* mux_a
=NULL
;
435 muxer_stream_t
* mux_v
=NULL
;
436 off_t muxer_f_size
=0;
439 double v_timer_corr
=0;
441 m_entry_t
* filelist
= NULL
;
444 int decoded_frameno
=0;
449 unsigned int timer_start
=0;
450 ao_data_t ao_data
= {0,0,0,0,OUTBURST
,-1,0};
452 audio_encoding_params_t aparams
;
453 audio_encoder_t
*aencoder
= NULL
;
455 #ifdef PTW32_STATIC_LIB
456 pthread_win32_process_attach_np();
457 pthread_win32_thread_attach_np();
458 atexit(detach_ptw32
);
462 set_av_log_callback();
464 // Create the config context and register the options
465 set_default_mencoder_options(&opts
);
466 mconfig
= m_config_new(&opts
, cfg_include
);
467 m_config_register_options(mconfig
,mencoder_opts
);
469 // Preparse the command line
470 m_config_preparse_command_line(mconfig
,argc
,argv
);
472 print_version("MEncoder");
474 #if (defined(__MINGW32__) || defined(__CYGWIN__)) && defined(CONFIG_WIN32DLL)
481 if(!codecs_file
|| !parse_codec_cfg(codecs_file
)){
482 if(!parse_codec_cfg(get_path("codecs.conf"))){
483 if(!parse_codec_cfg(MPLAYER_CONFDIR
"/codecs.conf")){
484 if(!parse_codec_cfg(NULL
)){
485 mencoder_exit(1,NULL
);
487 mp_tmsg(MSGT_MENCODER
,MSGL_V
,"Using built-in default codecs.conf.\n");
492 parse_cfgfiles(mconfig
);
493 filelist
= m_config_parse_me_command_line(mconfig
, argc
, argv
);
494 if(!filelist
) mencoder_exit(1, _("error parsing command line"));
499 if (!out_filename
) mencoder_exit(1,_("No output file specified, please see the -o option."));
500 extension
=strrchr(out_filename
,'.');
501 if (extension
!= NULL
&& strlen(extension
) > 3 && strlen(extension
) < 6)
505 switch (out_file_format
)
508 if (strcasecmp(extension
,"avi"))
509 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nWARNING: OUTPUT FILE FORMAT IS _AVI_. See -of help.\n");
512 case MUXER_TYPE_MPEG
:
513 if (strcasecmp(extension
,"mpg") &&
514 strcasecmp(extension
,"mpeg") &&
515 strcasecmp(extension
,"vob"))
516 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nWARNING: OUTPUT FILE FORMAT IS _MPEG_. See -of help.\n");
521 /* Display what configure line was used */
522 mp_msg(MSGT_MENCODER
, MSGL_V
, "Configuration: " CONFIGURATION
"\n");
524 #define FormatNotRecognized _("============ Sorry, this file format is not recognized/supported =============\n"\
525 "=== If this file is an AVI, ASF or MPEG stream, please contact the author! ===\n")
528 if (frameno_filename
) {
529 stream2
=open_stream(frameno_filename
,0,&i
);
531 demuxer2
=demux_open(&opts
, stream2
,DEMUXER_TYPE_AVI
,-1,-1,-2,NULL
);
532 if(demuxer2
) mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Using pass3 control file: %s\n", frameno_filename
);
533 else mp_tmsg(MSGT_DEMUXER
,MSGL_ERR
, FormatNotRecognized
);
537 #ifdef CONFIG_PRIORITY
542 #ifdef CONFIG_FREETYPE
545 #ifdef CONFIG_FONTCONFIG
546 if(font_fontconfig
<= 0)
549 #ifdef CONFIG_BITMAP_FONT
551 vo_font
=read_font_desc(font_name
,font_factor
,verbose
>1);
552 if(!vo_font
) mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"Cannot load bitmap font: %s\n",font_name
);
555 vo_font
=read_font_desc(get_path("font/font.desc"),font_factor
,verbose
>1);
557 vo_font
=read_font_desc(MPLAYER_DATADIR
"/font/font.desc",font_factor
,verbose
>1);
560 #ifdef CONFIG_FONTCONFIG
566 /* HACK, for some weird reason, push() has to be called twice,
567 otherwise options are not saved correctly */
568 m_config_push(mconfig
);
570 m_config_push(mconfig
);
571 m_entry_set_options(mconfig
,&filelist
[curfile
]);
572 filename
= filelist
[curfile
].name
;
575 ass_library
= ass_init();
579 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "\nFilename missing.\n\n");
580 mencoder_exit(1,NULL
);
582 stream
=open_stream(filename
,0,&file_format
);
585 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Cannot open file/device.\n");
586 mencoder_exit(1,NULL
);
589 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
));
591 #ifdef CONFIG_DVDREAD
592 if(stream
->type
==STREAMTYPE_DVD
){
593 if(audio_lang
&& opts
.audio_id
==-1) opts
.audio_id
=dvd_aid_from_lang(stream
,audio_lang
);
594 if(dvdsub_lang
&& opts
.sub_id
==-1) opts
.sub_id
=dvd_sid_from_lang(stream
,dvdsub_lang
);
599 if(stream
->type
==STREAMTYPE_DVDNAV
){
600 if(audio_lang
&& opts
.audio_id
==-1) opts
.audio_id
=mp_dvdnav_aid_from_lang(stream
,audio_lang
);
601 if(dvdsub_lang
&& opts
.sub_id
==-1) opts
.sub_id
=mp_dvdnav_sid_from_lang(stream
,dvdsub_lang
);
605 stream
->start_pos
+=seek_to_byte
;
607 if(stream_cache_size
>0) stream_enable_cache(stream
,stream_cache_size
*1024,0,0);
609 if(demuxer2
) opts
.audio_id
=-2; /* do NOT read audio packets... */
611 //demuxer=demux_open(stream,file_format,opts.video_id,opts.audio_id,opts.sub_id);
612 demuxer
=demux_open(&opts
, stream
,file_format
,opts
.audio_id
,opts
.video_id
,opts
.sub_id
,filename
);
614 mp_tmsg(MSGT_DEMUXER
, MSGL_FATAL
, FormatNotRecognized
);
615 mp_tmsg(MSGT_DEMUXER
, MSGL_FATAL
, "Cannot open demuxer.\n");
616 mencoder_exit(1,NULL
);
620 demux_program_t prog
= { .progid
= ts_prog
};
621 if (demux_control(demuxer
, DEMUXER_CTRL_IDENTIFY_PROGRAM
, &prog
) != DEMUXER_CTRL_NOTIMPL
) {
622 opts
.audio_id
= prog
.aid
; // switching is handled by select_audio below
623 opts
.video_id
= prog
.vid
;
624 demuxer_switch_video(demuxer
, opts
.video_id
);
627 select_audio(demuxer
, opts
.audio_id
, audio_lang
);
629 if (opts
.sub_id
< -1 && dvdsub_lang
)
630 opts
.sub_id
= demuxer_sub_track_by_lang(demuxer
, dvdsub_lang
);
632 if (opts
.sub_id
< -1)
633 opts
.sub_id
= demuxer_default_sub_track(demuxer
);
635 for (i
= 0; i
< MAX_S_STREAMS
; i
++) {
636 sh_sub_t
*sh
= demuxer
->s_streams
[i
];
637 if (sh
&& sh
->sid
== opts
.sub_id
) {
638 demuxer
->sub
->id
= i
;
639 demuxer
->sub
->sh
= sh
;
646 if (demuxer_seek_chapter(demuxer
, dvd_chapter
-1, &pts
, NULL
) >= 0 && pts
> -1.0)
650 d_audio
=demuxer2
? demuxer2
->audio
: demuxer
->audio
;
651 d_video
=demuxer
->video
;
652 d_dvdsub
=demuxer
->sub
;
653 sh_audio
=d_audio
->sh
;
654 sh_video
=d_video
->sh
;
658 mp_tmsg(MSGT_CPLAYER
,MSGL_FATAL
,"Video stream is mandatory!\n");
659 mencoder_exit(1,NULL
);
662 if(!video_read_properties(sh_video
)){
663 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Video: Cannot read properties.\n");
664 mencoder_exit(1,NULL
);
667 mp_tmsg(MSGT_MENCODER
,MSGL_INFO
, "[V] filefmt:%d fourcc:0x%X size:%dx%d fps:%5.3f ftime:=%6.4f\n",
668 demuxer
->file_format
,sh_video
->format
, sh_video
->disp_w
,sh_video
->disp_h
,
669 sh_video
->fps
,sh_video
->frametime
673 sh_video
->fps
=force_fps
;
674 sh_video
->frametime
=1.0f
/sh_video
->fps
;
675 mp_tmsg(MSGT_MENCODER
,MSGL_INFO
,"Input fps will be interpreted as %5.3f instead.\n", sh_video
->fps
);
678 if(sh_audio
&& out_audio_codec
<0){
679 if(opts
.audio_id
==-2)
680 mp_tmsg(MSGT_MENCODER
,MSGL_ERR
,"This demuxer doesn't support -nosound yet.\n");
681 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nNo audio encoder (-oac) selected. Select one (see -oac help) or use -nosound.\n");
682 mencoder_exit(1,NULL
);
684 if(sh_video
&& out_video_codec
<0){
685 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nNo video encoder (-ovc) selected. Select one (see -ovc help).\n");
686 mencoder_exit(1,NULL
);
689 if(sh_audio
&& (out_audio_codec
|| seek_to_sec
|| !sh_audio
->wf
|| opts
.playback_speed
!= 1.0)){
690 // Go through the codec.conf and find the best codec...
691 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
692 if(!init_best_audio_codec(sh_audio
,audio_codec_list
,audio_fm_list
)){
693 sh_audio
=d_audio
->sh
=NULL
; // failed to init :(
695 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
699 new_srate
= sh_audio
->samplerate
;
700 if (opts
.playback_speed
!= 1.0) {
701 new_srate
*= opts
.playback_speed
;
702 // limits are taken from libaf/af_resample.c
703 if (new_srate
< 8000) new_srate
= 8000;
704 if (new_srate
> 192000) new_srate
= 192000;
705 opts
.playback_speed
= (float)new_srate
/ (float)sh_audio
->samplerate
;
709 // set up video encoder:
711 if (!curfile
) { // curfile is non zero when a second file is opened
713 unsigned int palette
[16], width
, height
;
714 unsigned char tmp
[3] = { 0, 0, 0 };
715 if (spudec_ifo
&& vobsub_parse_ifo(NULL
,spudec_ifo
, palette
, &width
, &height
, 1, opts
.sub_id
, tmp
) >= 0)
716 vobsub_writer
= vobsub_out_open(vobsub_out
, palette
, sh_video
->disp_w
, sh_video
->disp_h
,
717 vobsub_out_id
?vobsub_out_id
:(char *)tmp
, vobsub_out_index
);
718 #ifdef CONFIG_DVDREAD
719 if (vobsub_writer
== NULL
) {
721 if (vobsub_out_id
== NULL
&& stream
->type
== STREAMTYPE_DVD
) {
723 dvd_priv_t
*dvd
= (dvd_priv_t
*)stream
->priv
;
724 for (i
= 0; i
< dvd
->nr_of_subtitles
; ++i
)
725 if (dvd
->subtitles
[i
].id
== opts
.sub_id
) {
726 tmp
[0] = (dvd
->subtitles
[i
].language
>> 8) & 0xff;
727 tmp
[1] = dvd
->subtitles
[i
].language
& 0xff;
733 vobsub_writer
=vobsub_out_open(vobsub_out
, stream
->type
==STREAMTYPE_DVD
?((dvd_priv_t
*)(stream
->priv
))->cur_pgc
->palette
:NULL
,
734 sh_video
->disp_w
, sh_video
->disp_h
, vobsub_out_id
, vobsub_out_index
);
740 unsigned int palette
[16], width
, height
;
741 if (vobsub_parse_ifo(NULL
,spudec_ifo
, palette
, &width
, &height
, 1, -1, NULL
) >= 0)
742 vo_spudec
=spudec_new_scaled(palette
, sh_video
->disp_w
, sh_video
->disp_h
, NULL
, 0);
744 #ifdef CONFIG_DVDREAD
745 if (vo_spudec
==NULL
) {
746 vo_spudec
=spudec_new_scaled(stream
->type
==STREAMTYPE_DVD
?((dvd_priv_t
*)(stream
->priv
))->cur_pgc
->palette
:NULL
,
747 sh_video
->disp_w
, sh_video
->disp_h
, NULL
, 0);
751 spudec_set_forced_subs_only(vo_spudec
, forced_subs_only
);
754 ostream
= open_output_stream(out_filename
, 0);
756 mp_tmsg(MSGT_MENCODER
, MSGL_FATAL
, "Cannot open output file '%s'.\n", out_filename
);
757 mencoder_exit(1,NULL
);
760 muxer
=muxer_new_muxer(out_file_format
,ostream
);
762 mp_tmsg(MSGT_MENCODER
, MSGL_FATAL
, "Cannot initialize muxer.");
763 mencoder_exit(1,NULL
);
766 //disabled: it horrybly distorts filtered sound
767 if(out_file_format
== MUXER_TYPE_MPEG
) audio_preload
= 0;
770 muxer
->audio_delay_fix
= audio_delay_fix
;
772 // ============= VIDEO ===============
774 mux_v
=muxer_new_stream(muxer
,MUXER_TYPE_VIDEO
);
776 mux_v
->buffer_size
=0x200000; // 2MB
777 mux_v
->buffer
=malloc(mux_v
->buffer_size
);
779 mux_v
->source
=sh_video
;
781 mux_v
->h
.dwSampleSize
=0; // VBR
782 #ifdef CONFIG_LIBAVCODEC
784 double fps
= force_ofps
?force_ofps
:sh_video
->fps
*opts
.playback_speed
;
785 AVRational q
= av_d2q(fps
, fps
*1001+2);
786 mux_v
->h
.dwScale
= q
.den
;
787 mux_v
->h
.dwRate
= q
.num
;
790 mux_v
->h
.dwScale
=10000;
791 mux_v
->h
.dwRate
=mux_v
->h
.dwScale
*(force_ofps
?force_ofps
:sh_video
->fps
*opts
.playback_speed
);
794 mux_v
->codec
=out_video_codec
;
798 sh_video
->codec
=NULL
;
799 sh_video
->vfilter
=NULL
; // fixme!
801 switch(mux_v
->codec
){
805 mux_v
->bih
=malloc(sh_video
->bih
->biSize
);
806 memcpy(mux_v
->bih
, sh_video
->bih
, sh_video
->bih
->biSize
);
810 mux_v
->bih
=calloc(1,sizeof(BITMAPINFOHEADER
));
811 mux_v
->bih
->biSize
=sizeof(BITMAPINFOHEADER
);
812 mux_v
->bih
->biWidth
=sh_video
->disp_w
;
813 mux_v
->bih
->biHeight
=sh_video
->disp_h
;
814 mux_v
->bih
->biCompression
=sh_video
->format
;
815 mux_v
->bih
->biPlanes
=1;
816 mux_v
->bih
->biBitCount
=24; // FIXME!!!
817 mux_v
->bih
->biSizeImage
=mux_v
->bih
->biWidth
*mux_v
->bih
->biHeight
*(mux_v
->bih
->biBitCount
/8);
820 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
821 mux_v
->bih
->biWidth
, mux_v
->bih
->biHeight
,
822 mux_v
->bih
->biBitCount
, mux_v
->bih
->biCompression
);
826 if ((mux_v
->bih
->biSize
!= sh_video
->bih
->biSize
) ||
827 memcmp(mux_v
->bih
, sh_video
->bih
, sh_video
->bih
->biSize
))
829 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
830 sh_video
->bih
->biWidth
, sh_video
->bih
->biHeight
,
831 sh_video
->bih
->biBitCount
, sh_video
->bih
->biCompression
);
832 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll video files must have identical fps, resolution, and codec for -ovc copy.\n");
833 mencoder_exit(1,NULL
);
837 if ((mux_v
->bih
->biWidth
!= sh_video
->disp_w
) ||
838 (mux_v
->bih
->biHeight
!= sh_video
->disp_h
) ||
839 (mux_v
->bih
->biCompression
!= sh_video
->format
)) {
840 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "videocodec: framecopy (%dx%d %dbpp fourcc=%x)\n",
841 sh_video
->disp_w
, sh_video
->disp_w
, 24, sh_video
->format
);
842 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll video files must have identical fps, resolution, and codec for -ovc copy.\n");
843 mencoder_exit(1,NULL
);
850 mux_v
->bih
=calloc(1,sizeof(BITMAPINFOHEADER
));
851 mux_v
->bih
->biSize
=sizeof(BITMAPINFOHEADER
);
852 mux_v
->bih
->biWidth
=sh_video
->disp_w
;
853 mux_v
->bih
->biHeight
=sh_video
->disp_h
;
854 mux_v
->bih
->biPlanes
=1;
855 mux_v
->bih
->biBitCount
=24;
856 mux_v
->bih
->biCompression
=mmioFOURCC('F','r','N','o');
857 mux_v
->bih
->biSizeImage
=mux_v
->bih
->biWidth
*mux_v
->bih
->biHeight
*(mux_v
->bih
->biBitCount
/8);
861 static vf_instance_t
* ve
= NULL
;
863 switch(mux_v
->codec
){
864 case VCODEC_LIBAVCODEC
:
865 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"lavc",(char *)mux_v
); break;
867 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"raw",(char *)mux_v
); break;
869 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"vfw",(char *)mux_v
); break;
871 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"libdv",(char *)mux_v
); break;
873 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"xvid",(char *)mux_v
); break;
875 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"qtvideo",(char *)mux_v
); break;
877 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"nuv",(char *)mux_v
); break;
879 sh_video
->vfilter
=vf_open_encoder(&opts
, NULL
,"x264",(char *)mux_v
); break;
881 if(!mux_v
->bih
|| !sh_video
->vfilter
){
882 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"Failed to open the encoder.\n");
883 mencoder_exit(1,NULL
);
885 ve
= sh_video
->vfilter
;
886 } else sh_video
->vfilter
= ve
;
887 // append 'expand' filter, it fixes stride problems and renders osd:
889 if (auto_expand
&& !ass_enabled
) { /* we do not want both */
893 char* vf_args
[] = { "osd", "1", NULL
};
894 sh_video
->vfilter
=vf_open_filter(&opts
, sh_video
->vfilter
,"expand",vf_args
);
902 if (opts
.vf_settings
)
903 for (i
= 0; opts
.vf_settings
[i
].name
; ++i
)
904 if (strcmp(opts
.vf_settings
[i
].name
, "ass") == 0) {
909 extern vf_info_t vf_info_ass
;
910 vf_info_t
* libass_vfs
[] = {&vf_info_ass
, NULL
};
911 char* vf_arg
[] = {"auto", "1", NULL
};
912 vf_instance_t
* vf_ass
= vf_open_plugin(&opts
,libass_vfs
,sh_video
->vfilter
,"ass",vf_arg
);
914 sh_video
->vfilter
=(void*)vf_ass
;
916 mp_msg(MSGT_CPLAYER
,MSGL_ERR
, "ASS: cannot add video filter\n");
920 mp_msg(MSGT_MENCODER
, MSGL_WARN
, "Warning: -ass implies -keep-pts, "
921 "which may cause \"badly interleaved\" files.\n");
925 for (i
= 0; i
< demuxer
->num_attachments
; ++i
) {
926 demux_attachment_t
* att
= demuxer
->attachments
+ i
;
927 if (extract_embedded_fonts
&&
928 att
->name
&& att
->type
&& att
->data
&& att
->data_size
&&
929 (strcmp(att
->type
, "application/x-truetype-font") == 0 ||
930 strcmp(att
->type
, "application/x-font") == 0))
931 ass_add_font(ass_library
, att
->name
, att
->data
, att
->data_size
);
937 sh_video
->vfilter
=append_filters(sh_video
->vfilter
, opts
.vf_settings
);
941 ((vf_instance_t
*)sh_video
->vfilter
)->control(sh_video
->vfilter
, VFCTRL_INIT_EOSD
, ass_library
);
944 // after reading video params we should load subtitles because
945 // we know fps so now we can adjust subtitles time to ~6 seconds AST
947 // current_module="read_subtitles_file";
948 if(sub_name
&& sub_name
[0]){
949 for (i
= 0; sub_name
[i
] != NULL
; ++i
)
950 add_subtitles (sub_name
[i
], sh_video
->fps
, 0);
952 if(sub_auto
&& filename
) { // auto load sub file ...
955 char *psub
= get_path( "sub/" );
956 tmp
= sub_filenames((psub
? psub
: ""), filename
);
960 add_subtitles (tmp
[i
], sh_video
->fps
, 0);
967 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
968 init_best_video_codec(sh_video
,video_codec_list
,video_fm_list
);
969 mp_msg(MSGT_CPLAYER
,MSGL_INFO
,"==========================================================================\n");
970 if(!sh_video
->initialized
) mencoder_exit(1,NULL
);
975 /* force output fourcc to .. */
976 if ((force_fourcc
!= NULL
) && (strlen(force_fourcc
) >= 4))
978 mux_v
->bih
->biCompression
= mmioFOURCC(force_fourcc
[0], force_fourcc
[1],
979 force_fourcc
[2], force_fourcc
[3]);
980 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Forcing output FourCC to %x [%.4s].\n",
981 mux_v
->bih
->biCompression
, (char *)&mux_v
->bih
->biCompression
);
985 muxer
->audio_delay_fix
-= sh_video
->stream_delay
;
987 //if(demuxer->file_format!=DEMUXER_TYPE_AVI) pts_from_bps=0; // it must be 0 for mpeg/asf!
989 // ============= AUDIO ===============
992 if (force_audiofmttag
!= -1) {
993 sh_audio
->format
= force_audiofmttag
;
995 sh_audio
->wf
->wFormatTag
= sh_audio
->format
;
997 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "Forcing output audio format tag to 0x%x.\n",
1001 mux_a
=muxer_new_stream(muxer
,MUXER_TYPE_AUDIO
);
1003 mux_a
->buffer_size
=0x100000; //16384;
1004 mux_a
->buffer
=malloc(mux_a
->buffer_size
);
1006 mencoder_exit(1,_("Memory allocation failed.\n"));
1008 mux_a
->source
=sh_audio
;
1010 mux_a
->codec
=out_audio_codec
;
1012 ao_data
.samplerate
= force_srate
;
1013 ao_data
.channels
= 0;
1014 ao_data
.format
= audio_output_format
;
1015 if(!init_audio_filters(sh_audio
,
1019 &ao_data
.samplerate
, &ao_data
.channels
, &ao_data
.format
)) {
1020 mp_tmsg(MSGT_CPLAYER
,MSGL_ERR
,"Error at audio filter chain pre-init!\n");
1021 mencoder_exit(1, NULL
);
1024 aparams
.channels
= ao_data
.channels
;
1025 aparams
.sample_rate
= ao_data
.samplerate
;
1026 aparams
.audio_preload
= 1000 * audio_preload
;
1027 if(mux_a
->codec
!= ACODEC_COPY
) {
1028 aencoder
= new_audio_encoder(mux_a
, &aparams
);
1030 mencoder_exit(1, NULL
);
1031 if(!init_audio_filters(sh_audio
,
1033 &aparams
.sample_rate
, &aparams
.channels
, &aencoder
->input_format
)) {
1034 mp_tmsg(MSGT_CPLAYER
,MSGL_FATAL
,"Couldn't find matching filter/ao format!\n");
1035 mencoder_exit(1,NULL
);
1039 #define NoSpeedWithFrameCopy _("WARNING: -speed is not guaranteed to work correctly with -oac copy!\n"\
1040 "Your encode might be broken!\n")
1042 switch(mux_a
->codec
){
1044 if (opts
.playback_speed
!= 1.0) mp_tmsg(MSGT_CPLAYER
, MSGL_WARN
, NoSpeedWithFrameCopy
);
1045 if (sh_audio
->format
>= 0x10000) {
1046 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
);
1047 mencoder_exit(1,NULL
);
1050 mux_a
->wf
=malloc(sizeof(WAVEFORMATEX
) + sh_audio
->wf
->cbSize
);
1051 memcpy(mux_a
->wf
, sh_audio
->wf
, sizeof(WAVEFORMATEX
) + sh_audio
->wf
->cbSize
);
1052 if(!sh_audio
->i_bps
) sh_audio
->i_bps
=mux_a
->wf
->nAvgBytesPerSec
;
1054 mux_a
->wf
= malloc(sizeof(WAVEFORMATEX
));
1055 mux_a
->wf
->nBlockAlign
= 1; //mux_a->h.dwSampleSize;
1056 mux_a
->wf
->wFormatTag
= sh_audio
->format
;
1057 mux_a
->wf
->nChannels
= sh_audio
->channels
;
1058 mux_a
->wf
->nSamplesPerSec
= sh_audio
->samplerate
;
1059 mux_a
->wf
->nAvgBytesPerSec
=sh_audio
->i_bps
; //mux_a->h.dwSampleSize*mux_a->wf->nSamplesPerSec;
1060 mux_a
->wf
->wBitsPerSample
= 16; // FIXME
1061 mux_a
->wf
->cbSize
=0; // FIXME for l3codeca.acm
1063 if(sh_audio
->audio
.dwScale
){
1064 mux_a
->h
.dwSampleSize
=sh_audio
->audio
.dwSampleSize
;
1065 mux_a
->h
.dwScale
=sh_audio
->audio
.dwScale
;
1066 mux_a
->h
.dwRate
=sh_audio
->audio
.dwRate
;
1068 mux_a
->h
.dwSampleSize
=mux_a
->wf
->nBlockAlign
;
1069 mux_a
->h
.dwScale
=mux_a
->h
.dwSampleSize
;
1070 mux_a
->h
.dwRate
=mux_a
->wf
->nAvgBytesPerSec
;
1072 mux_a
->h
.dwRate
*= opts
.playback_speed
;
1073 mux_a
->wf
->nSamplesPerSec
*= opts
.playback_speed
;
1074 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
1075 mux_a
->wf
->wFormatTag
, mux_a
->wf
->nChannels
, mux_a
->wf
->nSamplesPerSec
,
1076 mux_a
->wf
->wBitsPerSample
, mux_a
->wf
->nAvgBytesPerSec
, mux_a
->h
.dwSampleSize
);
1080 if ( mp_msg_test(MSGT_MENCODER
,MSGL_DBG2
) ) print_wave_header(mux_a
->wf
, MSGL_DBG2
);
1083 muxer
->audio_delay_fix
+= sh_audio
->stream_delay
;
1089 signal(SIGINT
,exit_sighandler
); // Interrupt from keyboard
1090 signal(SIGQUIT
,exit_sighandler
); // Quit from keyboard
1091 signal(SIGTERM
,exit_sighandler
); // kill
1092 signal(SIGHUP
,exit_sighandler
); // broken terminal line
1093 signal(SIGPIPE
,exit_sighandler
); // broken pipe
1095 timer_start
=GetTimerMS();
1096 } // if (!curfile) // if this was the first file.
1098 if (!mux_a
!= !sh_audio
) {
1099 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nCannot mix video-only files with audio and video files. Try -nosound.\n");
1100 mencoder_exit(1,NULL
);
1102 if (sh_audio
&& mux_a
->codec
== ACODEC_COPY
) {
1103 if (opts
.playback_speed
!= 1.0) mp_tmsg(MSGT_CPLAYER
, MSGL_WARN
, NoSpeedWithFrameCopy
);
1104 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
1105 mux_a
->wf
->wFormatTag
, mux_a
->wf
->nChannels
, mux_a
->wf
->nSamplesPerSec
,
1106 mux_a
->wf
->wBitsPerSample
, mux_a
->wf
->nAvgBytesPerSec
, mux_a
->h
.dwSampleSize
);
1108 if ((mux_a
->wf
->wFormatTag
!= sh_audio
->wf
->wFormatTag
) ||
1109 (mux_a
->wf
->nChannels
!= sh_audio
->wf
->nChannels
) ||
1110 (mux_a
->wf
->nSamplesPerSec
!= sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
))
1112 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
1113 sh_audio
->wf
->wFormatTag
, sh_audio
->wf
->nChannels
, (int)(sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
),
1114 sh_audio
->wf
->wBitsPerSample
, sh_audio
->wf
->nAvgBytesPerSec
, 0);
1115 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll files must have identical audio codec and format for -oac copy.\n");
1116 mencoder_exit(1,NULL
);
1119 if ((mux_a
->wf
->wFormatTag
!= sh_audio
->format
) ||
1120 (mux_a
->wf
->nChannels
!= sh_audio
->channels
) ||
1121 (mux_a
->wf
->nSamplesPerSec
!= sh_audio
->samplerate
* opts
.playback_speed
))
1123 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "audiocodec: framecopy (format=%x chans=%d rate=%d bits=%d B/s=%d sample-%d)\n",
1124 sh_audio
->wf
->wFormatTag
, sh_audio
->wf
->nChannels
, (int)(sh_audio
->wf
->nSamplesPerSec
* opts
.playback_speed
),
1125 sh_audio
->wf
->wBitsPerSample
, sh_audio
->wf
->nAvgBytesPerSec
, 0);
1126 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"\nAll files must have identical audio codec and format for -oac copy.\n");
1127 mencoder_exit(1,NULL
);
1130 } else if (sh_audio
) {
1131 int out_srate
= mux_a
->wf
->nSamplesPerSec
;
1132 int out_channels
= mux_a
->wf
->nChannels
;
1133 int out_format
= aencoder
->input_format
;
1134 if (!init_audio_filters(sh_audio
, new_srate
,
1135 &out_srate
, &out_channels
,
1137 mp_tmsg(MSGT_CPLAYER
, MSGL_FATAL
, "Couldn't find matching filter/ao format!\n");
1138 mencoder_exit(1, NULL
);
1140 mux_a
->wf
->nSamplesPerSec
= out_srate
;
1141 mux_a
->wf
->nChannels
= out_channels
;
1146 demux_seek(demuxer
, seek_to_sec
, audio_delay
, 1);
1147 // there is 2 way to handle the -ss option in 3-pass mode:
1148 // > 1. do the first pass for the whole file, and use -ss for 2nd/3rd pases only
1149 // > 2. do all the 3 passes with the same -ss value
1150 // this line enables behaviour 1. (and kills 2. at the same time):
1151 // if(demuxer2) demux_seek(demuxer2, d, audio_delay, 1);
1154 if (out_file_format
== MUXER_TYPE_MPEG
)
1156 if (audio_preload
> 0.4) {
1157 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Limiting audio preload to 0.4s.\n");
1158 audio_preload
= 0.4;
1160 if (audio_density
< 4) {
1161 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Increasing audio density to 4.\n");
1166 if(file_format
== DEMUXER_TYPE_TV
)
1168 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Forcing audio preload to 0, max pts correction to 0.\n");
1169 audio_preload
= 0.0;
1170 default_max_pts_correction
= 0;
1173 play_n_frames
=play_n_frames_mf
;
1174 if (curfile
&& end_at
.type
== END_AT_TIME
) end_at
.pos
+= mux_v
->timer
;
1176 if (edl_records
) free_edl(edl_records
);
1177 next_edl_record
= edl_records
= NULL
;
1181 next_edl_record
= edl_records
= edl_parse_file();
1184 if (sh_audio
&& audio_delay
!= 0.) fixdelay(d_video
, d_audio
, mux_a
, &frame_data
, mux_v
->codec
==VCODEC_COPY
);
1191 int skip_flag
=0; // 1=skip -1=duplicate
1193 if((end_at
.type
== END_AT_SIZE
&& end_at
.pos
<= stream_tell(muxer
->stream
)) ||
1194 (end_at
.type
== END_AT_TIME
&& end_at
.pos
< mux_v
->timer
))
1197 if(play_n_frames
>=0){
1199 if(play_n_frames
<0) break;
1201 if(dvd_last_chapter
>0) {
1202 int cur_chapter
= demuxer_get_current_chapter(demuxer
);
1203 if(cur_chapter
!=-1 && cur_chapter
+1>dvd_last_chapter
)
1208 if (next_edl_record
&& sh_video
&& sh_video
->pts
>= next_edl_record
->start_sec
) {
1209 if (next_edl_record
->action
== EDL_SKIP
&& edl_seeking
) {
1210 float last_pos
= d_video
->pts
;
1212 mp_msg(MSGT_CPLAYER
, MSGL_DBG4
, "EDL_SKIP: start [%f], stop [%f], length [%f]\n",
1213 next_edl_record
->start_sec
, next_edl_record
->stop_sec
, next_edl_record
->length_sec
);
1215 result
= edl_seek(next_edl_record
, demuxer
, d_audio
, mux_a
, &frame_data
, mux_v
->codec
==VCODEC_COPY
);
1217 if (result
== 2) { at_eof
=1; break; } // EOF
1218 else if (result
== 0) edl_seeking
= 0; // no seeking
1221 if (last_pos
>= sh_video
->pts
) {
1222 // backwards seek detected!! Forget about this EDL skip altogether.
1223 next_edl_record
= next_edl_record
->next
;
1225 else for (next_edl_record
= edl_records
; next_edl_record
; next_edl_record
= next_edl_record
->next
) {
1226 /* note the use of stop_sec,
1227 meaning if by some magical way we landed in the MIDDLE of a censored area,
1228 in the next loop it will jump out of it.
1230 if (next_edl_record
->stop_sec
> sh_video
->pts
) break; // we got to the right place.
1231 if (next_edl_record
->action
== EDL_MUTE
) edl_muted
= !edl_muted
; // toggle mute each time.
1234 /* for a pedantic EDL, that doesn't show even a single
1235 frame from the "censored" area, uncomment next line. */
1238 } else if (next_edl_record
->action
== EDL_MUTE
) {
1239 edl_muted
= !edl_muted
; // This variable does nothing for now.
1240 mp_msg(MSGT_CPLAYER
, MSGL_DBG4
, "EDL_MUTE: [%f]\n", next_edl_record
->start_sec
);
1241 next_edl_record
=next_edl_record
->next
;
1248 while(mux_a
->timer
-audio_preload
<mux_v
->timer
){
1252 ptimer_start
= GetTimerMS();
1253 // CBR - copy 0.5 sec of audio
1254 // or until the end of video:
1255 tottime
= stop_time(demuxer
, mux_v
);
1256 if (tottime
!= -1) {
1257 tottime
-= mux_a
->timer
;
1258 if (tottime
> 1./audio_density
) tottime
= 1./audio_density
;
1260 else tottime
= 1./audio_density
;
1262 // let's not output more audio than necessary
1263 if (tottime
<= 0) break;
1267 if(mux_a
->h
.dwSampleSize
) /* CBR */
1269 if(aencoder
->set_decoded_len
)
1271 len
= mux_a
->h
.dwSampleSize
*(int)(mux_a
->h
.dwRate
*tottime
);
1272 aencoder
->set_decoded_len(aencoder
, len
);
1275 len
= aencoder
->decode_buffer_size
;
1277 len
= dec_audio(sh_audio
, aencoder
->decode_buffer
, len
);
1278 mux_a
->buffer_len
+= aencoder
->encode(aencoder
, mux_a
->buffer
+ mux_a
->buffer_len
,
1279 aencoder
->decode_buffer
, len
, mux_a
->buffer_size
-mux_a
->buffer_len
);
1280 if(mux_a
->buffer_len
< mux_a
->wf
->nBlockAlign
)
1283 len
= mux_a
->wf
->nBlockAlign
*(mux_a
->buffer_len
/mux_a
->wf
->nBlockAlign
);
1292 sz
= aencoder
->get_frame_size(aencoder
);
1293 if(sz
> 0 && mux_a
->buffer_len
>= sz
)
1298 len
= dec_audio(sh_audio
,aencoder
->decode_buffer
, aencoder
->decode_buffer_size
);
1304 len
= aencoder
->encode(aencoder
, mux_a
->buffer
+ mux_a
->buffer_len
, aencoder
->decode_buffer
, len
, mux_a
->buffer_size
-mux_a
->buffer_len
);
1305 mux_a
->buffer_len
+= len
;
1308 if (mux_v
->timer
== 0) mux_a
->h
.dwInitialFrames
++;
1311 if(mux_a
->h
.dwSampleSize
){
1312 switch(mux_a
->codec
){
1313 case ACODEC_COPY
: // copy
1314 len
=mux_a
->wf
->nAvgBytesPerSec
*tottime
;
1315 len
/=mux_a
->h
.dwSampleSize
;if(len
<1) len
=1;
1316 len
*=mux_a
->h
.dwSampleSize
;
1317 len
=demux_read_data(sh_audio
->ds
,mux_a
->buffer
,len
);
1321 // VBR - encode/copy an audio frame
1322 switch(mux_a
->codec
){
1323 case ACODEC_COPY
: // copy
1324 len
=ds_get_packet(sh_audio
->ds
,(unsigned char**) &mux_a
->buffer
);
1329 if(len
<=0) break; // EOF?
1330 muxer_write_chunk(mux_a
,len
,0x10, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1331 if(!mux_a
->h
.dwSampleSize
&& mux_a
->timer
>0)
1332 mux_a
->wf
->nAvgBytesPerSec
=0.5f
+(double)mux_a
->size
/mux_a
->timer
; // avg bps (VBR)
1333 if(mux_a
->buffer_len
>=len
){
1334 mux_a
->buffer_len
-=len
;
1335 fast_memcpy(mux_a
->buffer
,mux_a
->buffer
+len
,mux_a
->buffer_len
);
1340 audiorate
+= (GetTimerMS() - ptimer_start
);
1347 if (!frame_data
.already_read
) {
1348 frame_data
.in_size
=video_read_frame(sh_video
,&frame_data
.frame_time
,&frame_data
.start
,force_fps
);
1349 sh_video
->timer
+=frame_data
.frame_time
;
1351 frame_data
.frame_time
/= opts
.playback_speed
;
1352 if(frame_data
.in_size
<0){ at_eof
=1; break; }
1355 v_timer_corr
-=frame_data
.frame_time
-(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1357 if(demuxer2
){ // 3-pass encoding, read control file (frameno.avi)
1359 while(next_frameno
<decoded_frameno
){
1361 int len
=ds_get_packet(demuxer2
->video
,(unsigned char**) &start
);
1362 if(len
<0){ at_eof
=1;break;}
1363 if(len
==0) --skip_flag
; else // duplicate
1364 if(len
==4) next_frameno
=start
[0];
1367 // if(skip_flag) printf("!!!!!!!!!!!!\n");
1368 skip_flag
=next_frameno
-decoded_frameno
;
1370 while(next_frameno
<=decoded_frameno
){
1372 int len
=ds_get_packet(demuxer2
->video
,(unsigned char**) &start
);
1373 if(len
<0){ at_eof
=1;break;}
1374 if(len
==0) --skip_flag
; else // duplicate
1375 if(len
==4) next_frameno
=start
[0];
1377 // if(at_eof) break;
1378 // printf("Current fno=%d requested=%d skip=%d \n",decoded_frameno,fno,skip_flag);
1381 // check frame duplicate/drop:
1383 //printf("\r### %5.3f ###\n",v_timer_corr);
1384 float mux_frametime
= (float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1386 if (v_timer_corr
>= mux_frametime
&& (skip_limit
<0 || skip_flag
< skip_limit
)) {
1387 v_timer_corr
-=mux_frametime
;
1388 ++skip_flag
; // skip
1390 while (v_timer_corr
<= -mux_frametime
&& (skip_limit
<0 || -skip_flag
< skip_limit
)) {
1391 v_timer_corr
+=mux_frametime
;
1395 // either v_pts_corr is big, more than 2 times framerate, then we follow its advice,
1396 // or, it cancels out v_timer_corr, in which case be happy and do nothing.
1398 while ((v_pts_corr
<= -mux_frametime
&& skip_flag
> 0) || (v_pts_corr
<= -2*mux_frametime
)) {
1399 v_pts_corr
+=mux_frametime
;
1402 if ((v_pts_corr
>= mux_frametime
&& skip_flag
< 0) || (v_pts_corr
>= 2*mux_frametime
)) {
1403 if (skip_flag
<=0) { // we can't skip more than 1 frame now
1404 v_pts_corr
-=mux_frametime
;
1405 ++skip_flag
; // skip
1411 ptimer_start
= GetTimerMS();
1413 switch(mux_v
->codec
){
1415 mux_v
->buffer
=frame_data
.start
;
1416 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
);
1418 case VCODEC_FRAMENO
:
1419 mux_v
->buffer
=(unsigned char *)&decoded_frameno
; // tricky
1420 if(skip_flag
<=0) muxer_write_chunk(mux_v
,sizeof(int),0x10, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1423 // decode_video will callback down to ve_*.c encoders, through the video filters
1424 sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SET_OSD_OBJ
, osd
);
1425 {void *decoded_frame
= decode_video(sh_video
,frame_data
.start
,frame_data
.in_size
,
1426 skip_flag
>0 && (!sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SKIP_NEXT_FRAME
, 0) != CONTROL_TRUE
), MP_NOPTS_VALUE
);
1427 blit_frame
= decoded_frame
&& filter_video(sh_video
, decoded_frame
,
1428 keep_pts
? sh_video
->pts
: MP_NOPTS_VALUE
);}
1430 struct vf_instance
*vf
= sh_video
->vfilter
;
1431 vf
->control(vf
, VFCTRL_DRAW_EOSD
, NULL
);
1432 vf
->control(vf
, VFCTRL_DRAW_OSD
, osd
);
1436 if (sh_video
->vf_initialized
< 0) mencoder_exit(1, NULL
);
1439 if (play_n_frames
>= 0)
1443 // unwanted skipping of a frame, what to do?
1444 v_timer_corr
-=(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1446 // Old code apparently made under the assumption that !blit_frame means
1447 // decoding failed due to corruption or something.. but duplication and
1448 // skipping of frames should be entirely disabled when skip_limit==0,
1449 // and must be in order for many filters to work with -noskip.
1450 // Eventually this entire block should probably be removed.
1452 // skipping not allowed -> write empty frame:
1453 if (!encode_duplicates
|| !sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_DUPLICATE_FRAME
, 0) != CONTROL_TRUE
)
1454 muxer_write_chunk(mux_v
,0,0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1456 // skipping allowed -> skip it and distriubute timer error:
1457 v_timer_corr
-=(float)mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1464 videorate
+=(GetTimerMS() - ptimer_start
);
1468 if(!quiet
) mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\n%d duplicate frame(s)!\n",-skip_flag
);
1471 if (!encode_duplicates
|| !sh_video
->vfilter
|| sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_DUPLICATE_FRAME
, 0) != CONTROL_TRUE
)
1472 muxer_write_chunk(mux_v
,0,0, MP_NOPTS_VALUE
, MP_NOPTS_VALUE
);
1478 if(!quiet
) mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "\nSkipping frame!\n");
1483 if(sh_audio
&& !demuxer2
){
1488 unsigned int samples
=(sh_audio
->audio
.dwSampleSize
)?
1489 ((ds_tell(d_audio
)-sh_audio
->a_in_buffer_len
)/sh_audio
->audio
.dwSampleSize
) :
1490 (d_audio
->block_no
); // <- used for VBR audio
1491 // printf("samples=%d \n",samples);
1492 a_pts
=samples
*(float)sh_audio
->audio
.dwScale
/(float)sh_audio
->audio
.dwRate
;
1497 // PTS = (last timestamp) + (bytes after last timestamp)/(bytes per sec)
1499 if(!delay_corrected
) if(a_pts
) delay_corrected
=1;
1500 //printf("*** %5.3f ***\n",a_pts);
1501 a_pts
+=(ds_tell_pts(d_audio
)-sh_audio
->a_in_buffer_len
)/(float)sh_audio
->i_bps
;
1503 v_pts
=sh_video
? sh_video
->pts
: d_video
->pts
;
1504 // av = compensated (with out buffering delay) A-V diff
1505 AV_delay
=(a_pts
-v_pts
);
1506 AV_delay
-=audio_delay
;
1507 AV_delay
/= opts
.playback_speed
;
1508 AV_delay
-=mux_a
->timer
-(mux_v
->timer
-(v_timer_corr
+v_pts_corr
));
1509 // adjust for encoder delays
1510 AV_delay
-= (float) mux_a
->encoder_delay
* mux_a
->h
.dwScale
/mux_a
->h
.dwRate
;
1511 AV_delay
+= (float) mux_v
->encoder_delay
* mux_v
->h
.dwScale
/mux_v
->h
.dwRate
;
1512 // compensate input video timer by av:
1514 if(x
<-max_pts_correction
) x
=-max_pts_correction
; else
1515 if(x
> max_pts_correction
) x
= max_pts_correction
;
1516 if(default_max_pts_correction
>=0)
1517 max_pts_correction
=default_max_pts_correction
*opts
.playback_speed
;
1519 max_pts_correction
=sh_video
->frametime
*0.10 *opts
.playback_speed
; // +-10% of time
1520 // sh_video->timer-=x;
1525 // printf("A:%6.1f V:%6.1f A-V:%7.3f oAV:%7.3f diff:%7.3f ct:%7.3f vpc:%7.3f \r",
1526 // a_pts,v_pts,a_pts-v_pts,
1527 // (float)(mux_a->timer-mux_v->timer),
1528 // AV_delay, c_total, v_pts_corr );
1529 // printf("V:%6.1f \r", d_video->pts );
1532 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",
1533 a_pts
,v_pts
,a_pts
-v_pts
,c_total
,
1534 (int)sh_video
->num_frames
,(int)sh_video
->num_frames_decoded
,
1535 (sh_video
->timer
>0.5)?(int)(100.0*video_time_usage
/(double)sh_video
->timer
):0,
1536 (sh_video
->timer
>0.5)?(int)(100.0*vout_time_usage
/(double)sh_video
->timer
):0,
1537 (sh_video
->timer
>0.5)?(100.0*audio_time_usage
/(double)sh_video
->timer
):0
1542 { float t
=(GetTimerMS()-timer_start
)*0.001f
;
1543 float len
=(demuxer
->movi_end
-demuxer
->movi_start
);
1544 off_t pos
= demuxer
->filepos
>= 0 ? demuxer
->filepos
: stream_tell(demuxer
->stream
);
1545 float p
=len
>1000 ? (float)(pos
-demuxer
->movi_start
) / len
:
1546 (demuxer_get_percent_pos(demuxer
) / 100.0);
1548 if(!len
&& sh_audio
&& sh_audio
->audio
.dwLength
>100){
1549 p
=(sh_audio
->audio
.dwSampleSize
? ds_tell(sh_audio
->ds
)/sh_audio
->audio
.dwSampleSize
: sh_audio
->ds
->block_no
)
1550 / (float)(sh_audio
->audio
.dwLength
);
1554 mp_msg(MSGT_AVSYNC
,MSGL_STATUS
,"%d < %d < %d \r",
1555 (int)demuxer
->movi_start
,
1556 (int)demuxer
->filepos
,
1557 (int)demuxer
->movi_end
);
1560 if( mp_msg_test(MSGT_STATUSLINE
,MSGL_V
) ) {
1561 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",
1562 mux_v
->timer
, decoded_frameno
, (int)(p
*100),
1563 (t
>1) ? (int)(decoded_frameno
/t
+0.5) : 0,
1564 (p
>0.001) ? (int)((t
/p
-t
)/60) : 0,
1565 (p
>0.001) ? (int)(stream_tell(muxer
->stream
)/p
/1024/1024) : 0,
1567 (mux_v
->timer
>1) ? (int)(mux_v
->size
/mux_v
->timer
/125) : 0,
1568 (mux_a
&& mux_a
->timer
>1) ? (int)(mux_a
->size
/mux_a
->timer
/125) : 0,
1569 audiorate
/audiosamples
, videorate
/videosamples
,
1570 duplicatedframes
, badframes
, skippedframes
1573 mp_msg(MSGT_STATUSLINE
,MSGL_STATUS
,"Pos:%6.1fs %6df (%2d%%) %5.2ffps Trem:%4dmin %3dmb A-V:%5.3f [%d:%d]\r",
1574 mux_v
->timer
, decoded_frameno
, (int)(p
*100),
1575 (t
>1) ? (float)(decoded_frameno
/t
) : 0,
1576 (p
>0.001) ? (int)((t
/p
-t
)/60) : 0,
1577 (p
>0.001) ? (int)(stream_tell(muxer
->stream
)/p
/1024/1024) : 0,
1579 (mux_v
->timer
>1) ? (int)(mux_v
->size
/mux_v
->timer
/125) : 0,
1580 (mux_a
&& mux_a
->timer
>1) ? (int)(mux_a
->size
/mux_a
->timer
/125) : 0
1587 #ifdef CONFIG_DVDREAD
1590 unsigned char* packet
=NULL
;
1592 while((len
=ds_get_packet_sub(d_dvdsub
,&packet
))>0){
1593 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
);
1594 vobsub_out_output(vobsub_writer
,packet
,len
,mux_v
->timer
+ d_dvdsub
->pts
- sh_video
->pts
);
1599 update_subtitles(NULL
, &opts
, sh_video
, sh_video
->pts
, 0, d_dvdsub
, 0);
1601 frame_data
= (s_frame_data
){ .start
= NULL
, .in_size
= 0, .frame_time
= 0., .already_read
= 0 };
1604 if(ferror(muxer_f
)) {
1605 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"%s: Error writing file.\n", out_filename
);
1606 mencoder_exit(1, NULL
);
1612 if (!interrupted
&& filelist
[++curfile
].name
!= 0) {
1613 if (sh_video
&& sh_video
->vfilter
) { // Before uniniting sh_video and the filter chain, break apart the VE.
1614 vf_instance_t
* ve
; // this will be the filter right before the ve.
1615 for (ve
= sh_video
->vfilter
; ve
->next
&& ve
->next
->next
; ve
= ve
->next
);
1617 if (ve
->next
) ve
->next
= NULL
; // I'm telling the last filter, before the VE, there is nothing after it
1618 else sh_video
->vfilter
= NULL
; // There is no chain except the VE.
1621 if(sh_audio
){ uninit_audio(sh_audio
);sh_audio
=NULL
; }
1622 if(sh_video
){ uninit_video(sh_video
);sh_video
=NULL
; }
1623 if(demuxer
) free_demuxer(demuxer
);
1624 if(stream
) free_stream(stream
); // kill cache thread
1628 m_config_pop(mconfig
);
1629 goto play_next_file
;
1632 /* Emit the remaining frames in the video system */
1633 /*TODO emit frmaes delayed by decoder lag*/
1634 if(sh_video
&& sh_video
->vfilter
){
1635 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nFlushing video frames.\n");
1636 if (!sh_video
->vfilter
->fmt
.have_configured
)
1637 mp_tmsg(MSGT_MENCODER
, MSGL_WARN
, "Filters have not been configured! Empty file?\n");
1639 sh_video
->vfilter
->control(sh_video
->vfilter
,
1640 VFCTRL_FLUSH_FRAMES
, 0);
1645 aencoder
->fixup(aencoder
);
1647 if (muxer
->cont_write_index
) muxer_write_index(muxer
);
1648 muxer_f_size
=stream_tell(muxer
->stream
);
1649 stream_seek(muxer
->stream
,0);
1650 if (muxer
->cont_write_header
) muxer_write_header(muxer
); // update header
1652 if(ferror(muxer_f
) || fclose(muxer_f
) != 0) {
1653 mp_tmsg(MSGT_MENCODER
,MSGL_FATAL
,"%s: Error writing file.\n", out_filename
);
1654 mencoder_exit(1, NULL
);
1658 vobsub_out_close(vobsub_writer
);
1660 if(out_video_codec
==VCODEC_FRAMENO
&& mux_v
->timer
>100){
1661 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));
1662 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));
1663 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));
1664 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));
1665 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));
1666 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));
1669 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nVideo stream: %8.3f kbit/s (%d B/s) size: %"PRIu64
" bytes %5.3f secs %d frames\n",
1670 (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
);
1672 mp_tmsg(MSGT_MENCODER
, MSGL_INFO
, "\nAudio stream: %8.3f kbit/s (%d B/s) size: %"PRIu64
" bytes %5.3f secs\n",
1673 (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
);
1675 if(sh_audio
){ uninit_audio(sh_audio
);sh_audio
=NULL
; }
1676 if(sh_video
){ uninit_video(sh_video
);sh_video
=NULL
; }
1677 if(demuxer
) free_demuxer(demuxer
);
1678 if(stream
) free_stream(stream
); // kill cache thread
1685 /* Flip the image in src and store the result in dst. src and dst may overlap.
1686 width is the size of each line in bytes. */
1687 static uint8_t* flip_upside_down(uint8_t* dst
, const uint8_t* src
, int width
,
1690 uint8_t* tmp
= malloc(width
);
1693 for(i
= 0; i
< height
/2; i
++) {
1694 fast_memcpy(tmp
, &src
[i
*width
], width
);
1695 fast_memcpy(&dst
[i
* width
], &src
[(height
- i
) * width
], width
);
1696 fast_memcpy(&dst
[(height
- i
) * width
], tmp
, width
);
1705 static float stop_time(demuxer_t
* demuxer
, muxer_stream_t
* mux_v
) {
1706 float timeleft
= -1;
1707 if (play_n_frames
>= 0) timeleft
= mux_v
->timer
+ play_n_frames
* (double)(mux_v
->h
.dwScale
) / mux_v
->h
.dwRate
;
1708 if (end_at
.type
== END_AT_TIME
&& (timeleft
> end_at
.pos
|| timeleft
== -1)) timeleft
= end_at
.pos
;
1709 if (next_edl_record
&& demuxer
&& demuxer
->video
) { // everything is OK to be checked
1710 float tmp
= mux_v
->timer
+ next_edl_record
->start_sec
- demuxer
->video
->pts
;
1711 if (timeleft
== -1 || timeleft
> tmp
) {
1712 // There's less time in EDL than what we already know
1713 if (next_edl_record
->action
== EDL_SKIP
&& edl_seeking
) {
1715 } else if (next_edl_record
->action
== EDL_MUTE
) {
1716 //timeleft = next_edl_record->start_sec - demuxer->video->pts;
1717 // For the moment (and probably forever) EDL mute doesn't work in MEncoder
1724 static float calc_a_pts(demux_stream_t
*d_audio
) {
1725 sh_audio_t
* sh_audio
= d_audio
? d_audio
->sh
: NULL
;
1728 a_pts
= d_audio
->pts
+ (ds_tell_pts(d_audio
) - sh_audio
->a_in_buffer_len
)/(float)sh_audio
->i_bps
;
1732 static float forward_audio(float pts
, demux_stream_t
*d_audio
, muxer_stream_t
* mux_a
) {
1733 sh_audio_t
* sh_audio
= d_audio
? d_audio
->sh
: NULL
;
1734 int samplesize
, avg
;
1735 float a_pts
= calc_a_pts(d_audio
);
1737 if (!sh_audio
) return a_pts
;
1739 if (sh_audio
->audio
.dwScale
) samplesize
= sh_audio
->audio
.dwSampleSize
;
1740 else samplesize
= (sh_audio
->wf
? sh_audio
->wf
->nBlockAlign
: 1);
1741 avg
= (sh_audio
->wf
? sh_audio
->wf
->nAvgBytesPerSec
: sh_audio
->i_bps
);
1743 // after a demux_seek, a_pts will be zero until you read some audio.
1744 // carefully checking if a_pts is truely correct by reading tiniest amount of data possible.
1745 if (pts
> a_pts
&& a_pts
== 0.0 && samplesize
) {
1746 if (demux_read_data(sh_audio
->ds
,mux_a
->buffer
,samplesize
) <= 0) return a_pts
; // EOF
1747 a_pts
= calc_a_pts(d_audio
);
1750 while (pts
> a_pts
) {
1753 len
= avg
* (pts
- a_pts
> 0.5 ? 0.5 : pts
- a_pts
);
1754 len
/= samplesize
; if(len
<1) len
=1;
1756 len
= demux_read_data(sh_audio
->ds
,mux_a
->buffer
,len
);
1758 unsigned char * crap
;
1759 len
= ds_get_packet(sh_audio
->ds
, &crap
);
1761 if (len
<= 0) break; // EOF of audio.
1762 a_pts
= calc_a_pts(d_audio
);
1767 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
) {
1768 sh_video_t
* sh_video
= d_video
->sh
;
1769 vf_instance_t
* vfilter
= sh_video
? sh_video
->vfilter
: NULL
;
1772 while (!interrupted
) {
1775 if (!frame_data
->already_read
) { // when called after fixdelay, a frame is already read
1776 frame_data
->in_size
= video_read_frame(sh_video
, &frame_data
->frame_time
, &frame_data
->start
, force_fps
);
1777 if(frame_data
->in_size
<0) return 2;
1778 sh_video
->timer
+= frame_data
->frame_time
;
1780 frame_data
->already_read
= 0;
1782 a_pts
= forward_audio(sh_video
->pts
- frame_data
->frame_time
+ audio_delay
, d_audio
, mux_a
);
1785 // wait for keyframe in case of -ovc copy
1786 if (!framecopy
|| (sh_video
->ds
->flags
& 1)) {
1787 frame_data
->already_read
= 1;
1791 if (sh_video
->pts
>= end_pts
) done
= 1;
1794 sh_video
->vfilter
->control(sh_video
->vfilter
, VFCTRL_SET_OSD_OBJ
,
1796 int softskip
= (vfilter
->control(vfilter
, VFCTRL_SKIP_NEXT_FRAME
, 0) == CONTROL_TRUE
);
1797 void *decoded_frame
= decode_video(sh_video
, frame_data
->start
, frame_data
->in_size
, !softskip
, MP_NOPTS_VALUE
);
1799 if (filter_video(sh_video
, decoded_frame
, MP_NOPTS_VALUE
)) {
1800 struct vf_instance
*vf
= sh_video
->vfilter
;
1801 vf
->control(vf
, VFCTRL_DRAW_EOSD
, NULL
);
1802 vf
->control(vf
, VFCTRL_DRAW_OSD
, osd
);
1806 if (print_info
) mp_tmsg(MSGT_MENCODER
, MSGL_STATUS
,
1807 "EDL SKIP: Start: %.2f End: %.2f Current: V: %.2f A: %.2f \r",
1808 next_edl_record
->start_sec
, next_edl_record
->stop_sec
,
1809 sh_video
->pts
, a_pts
);
1811 if (interrupted
) return 2;
1815 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
) {
1816 // TODO: Find a way to encode silence instead of deleting video
1817 sh_video_t
* sh_video
= d_video
->sh
;
1820 // demux_seek has a weirdness that sh_video->pts is meaningless,
1821 // until a single frame is read... Same for audio actually too.
1822 // Reading one frame, and keeping it.
1823 frame_data
->in_size
= video_read_frame(sh_video
, &frame_data
->frame_time
, &frame_data
->start
, force_fps
);
1824 if(frame_data
->in_size
<0) return;
1825 sh_video
->timer
+= frame_data
->frame_time
;
1826 frame_data
->already_read
= 1;
1828 a_pts
= forward_audio(sh_video
->pts
- frame_data
->frame_time
+ audio_delay
, d_audio
, mux_a
);
1830 if (audio_delay
> 0) return;
1831 else if (sh_video
->pts
- frame_data
->frame_time
+ audio_delay
>= a_pts
) return;
1833 slowseek(a_pts
- audio_delay
, d_video
, d_audio
, mux_a
, frame_data
, framecopy
, 0);
1836 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
) {
1837 sh_video_t
* sh_video
= demuxer
->video
? demuxer
->video
->sh
: NULL
;
1839 if (!sh_video
) return 0;
1840 if (sh_video
->pts
>= next_edl_record
->stop_sec
) return 1; // nothing to do...
1842 if (!edl_seek_type
) {
1843 if(demux_seek(demuxer
, next_edl_record
->stop_sec
- sh_video
->pts
, audio_delay
, 0)){
1844 sh_video
->pts
= demuxer
->video
->pts
;
1845 //if (vo_vobsub) vobsub_seek(vo_vobsub,sh_video->pts);
1846 resync_video_stream(sh_video
);
1847 //if(vo_spudec) spudec_reset(vo_spudec);
1848 if (audio_delay
!= 0.0) fixdelay(demuxer
->video
, d_audio
, mux_a
, frame_data
, framecopy
);
1851 // non-seekable stream.
1855 // slow seek, read every frame.
1857 return slowseek(next_edl_record
->stop_sec
, demuxer
->video
, d_audio
, mux_a
, frame_data
, framecopy
, 1);