1 /*****************************************************************************
2 * es_out.c: Es Out handler for input.
3 *****************************************************************************
4 * Copyright (C) 2003-2004 the VideoLAN team
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
8 * Jean-Paul Saman <jpsaman #_at_# m2x dot nl>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
34 #include <vlc_common.h>
36 #include <vlc_input.h>
37 #include <vlc_es_out.h>
38 #include <vlc_block.h>
41 #include "input_internal.h"
47 #include "../stream_output/stream_output.h"
49 #include <vlc_iso_lang.h>
50 /* FIXME we should find a better way than including that */
51 #include "../text/iso-639_def.h"
53 /*****************************************************************************
55 *****************************************************************************/
61 /* Number of es for this pgrm */
66 /* Clock for this program */
67 input_clock_t *p_clock;
70 char *psz_now_playing;
80 es_out_pgrm_t *p_pgrm;
82 /* Channel in the track type */
86 char *psz_language_code;
89 decoder_t *p_dec_record;
91 /* Fields for Video with CC */
92 bool pb_cc_present[4];
93 es_out_id_t *pp_cc_es[4];
95 /* Field for CC track from a master video */
96 es_out_id_t *p_master;
98 /* ID for the meta data */
104 input_thread_t *p_input;
111 es_out_pgrm_t **pgrm;
112 es_out_pgrm_t **pp_selected_pgrm; /* --programs */
113 es_out_pgrm_t *p_pgrm; /* Master program */
130 int i_audio_last, i_audio_id;
131 int i_sub_last, i_sub_id;
132 int i_default_sub_id; /* As specified in container; if applicable */
133 char **ppsz_audio_language;
134 char **ppsz_sub_language;
136 /* current main es */
137 es_out_id_t *p_es_audio;
138 es_out_id_t *p_es_video;
139 es_out_id_t *p_es_sub;
142 int64_t i_audio_delay;
145 /* Rate used for clock */
150 mtime_t i_pause_date;
152 /* Current preroll */
153 mtime_t i_preroll_end;
155 /* Used for buffering */
157 mtime_t i_buffering_extra_initial;
158 mtime_t i_buffering_extra_stream;
159 mtime_t i_buffering_extra_system;
162 sout_instance_t *p_sout_record;
165 static es_out_id_t *EsOutAdd ( es_out_t *, const es_format_t * );
166 static int EsOutSend ( es_out_t *, es_out_id_t *, block_t * );
167 static void EsOutDel ( es_out_t *, es_out_id_t * );
168 static int EsOutControl( es_out_t *, int i_query, va_list );
169 static void EsOutDelete ( es_out_t * );
171 static void EsOutSelect( es_out_t *, es_out_id_t *es, bool b_force );
172 static void EsOutUpdateInfo( es_out_t *, es_out_id_t *es, const es_format_t * );
173 static int EsOutSetRecord( es_out_t *, bool b_record );
175 static bool EsIsSelected( es_out_id_t *es );
176 static void EsSelect( es_out_t *out, es_out_id_t *es );
177 static void EsUnselect( es_out_t *out, es_out_id_t *es, bool b_update );
178 static void EsOutDecoderChangeDelay( es_out_t *out, es_out_id_t *p_es );
179 static void EsOutDecodersChangePause( es_out_t *out, bool b_paused, mtime_t i_date );
180 static void EsOutProgramChangePause( es_out_t *out, bool b_paused, mtime_t i_date );
181 static void EsOutProgramsChangeRate( es_out_t *out );
182 static void EsOutDecodersStopBuffering( es_out_t *out, bool b_forced );
183 static char *LanguageGetName( const char *psz_code );
184 static char *LanguageGetCode( const char *psz_lang );
185 static char **LanguageSplit( const char *psz_langs );
186 static int LanguageArrayIndex( char **ppsz_langs, char *psz_lang );
188 static char *EsOutProgramGetMetaName( es_out_pgrm_t *p_pgrm );
190 static const vlc_fourcc_t EsOutFourccClosedCaptions[4] = {
191 VLC_FOURCC('c', 'c', '1', ' '),
192 VLC_FOURCC('c', 'c', '2', ' '),
193 VLC_FOURCC('c', 'c', '3', ' '),
194 VLC_FOURCC('c', 'c', '4', ' '),
196 static inline int EsOutGetClosedCaptionsChannel( vlc_fourcc_t fcc )
199 for( i = 0; i < 4; i++ )
201 if( fcc == EsOutFourccClosedCaptions[i] )
208 /*****************************************************************************
210 *****************************************************************************/
211 es_out_t *input_EsOutNew( input_thread_t *p_input, int i_rate )
216 es_out_t *out = malloc( sizeof( *out ) );
220 es_out_sys_t *p_sys = malloc( sizeof( *p_sys ) );
227 out->pf_add = EsOutAdd;
228 out->pf_send = EsOutSend;
229 out->pf_del = EsOutDel;
230 out->pf_control = EsOutControl;
231 out->pf_destroy = EsOutDelete;
233 out->b_sout = p_input->p->p_sout != NULL;
236 vlc_mutex_init_recursive( &p_sys->lock );
237 p_sys->p_input = p_input;
239 p_sys->b_active = false;
240 p_sys->i_mode = ES_OUT_MODE_AUTO;
243 TAB_INIT( p_sys->i_pgrm, p_sys->pgrm );
244 p_sys->p_pgrm = NULL;
248 TAB_INIT( p_sys->i_es, p_sys->es );
255 var_Get( p_input, "audio-track", &val );
256 p_sys->i_audio_last = val.i_int;
258 var_Get( p_input, "sub-track", &val );
259 p_sys->i_sub_last = val.i_int;
261 p_sys->i_default_sub_id = -1;
263 if( !p_input->b_preparsing )
265 var_Get( p_input, "audio-language", &val );
266 p_sys->ppsz_audio_language = LanguageSplit(val.psz_string);
267 if( p_sys->ppsz_audio_language )
269 for( i = 0; p_sys->ppsz_audio_language[i]; i++ )
270 msg_Dbg( p_input, "selected audio language[%d] %s",
271 i, p_sys->ppsz_audio_language[i] );
273 free( val.psz_string );
275 var_Get( p_input, "sub-language", &val );
276 p_sys->ppsz_sub_language = LanguageSplit(val.psz_string);
277 if( p_sys->ppsz_sub_language )
279 for( i = 0; p_sys->ppsz_sub_language[i]; i++ )
280 msg_Dbg( p_input, "selected subtitle language[%d] %s",
281 i, p_sys->ppsz_sub_language[i] );
283 free( val.psz_string );
287 p_sys->ppsz_sub_language = NULL;
288 p_sys->ppsz_audio_language = NULL;
291 var_Get( p_input, "audio-track-id", &val );
292 p_sys->i_audio_id = val.i_int;
294 var_Get( p_input, "sub-track-id", &val );
295 p_sys->i_sub_id = val.i_int;
297 p_sys->p_es_audio = NULL;
298 p_sys->p_es_video = NULL;
299 p_sys->p_es_sub = NULL;
301 p_sys->i_audio_delay= 0;
302 p_sys->i_spu_delay = 0;
304 p_sys->b_paused = false;
305 p_sys->i_pause_date = -1;
307 p_sys->i_rate = i_rate;
309 p_sys->b_buffering = true;
310 p_sys->i_buffering_extra_initial = 0;
311 p_sys->i_buffering_extra_stream = 0;
312 p_sys->i_buffering_extra_system = 0;
313 p_sys->i_preroll_end = -1;
315 p_sys->p_sout_record = NULL;
320 /*****************************************************************************
322 *****************************************************************************/
323 static void EsOutDelete( es_out_t *out )
325 es_out_sys_t *p_sys = out->p_sys;
328 if( p_sys->p_sout_record )
329 EsOutSetRecord( out, false );
331 for( i = 0; i < p_sys->i_es; i++ )
333 if( p_sys->es[i]->p_dec )
334 input_DecoderDelete( p_sys->es[i]->p_dec );
336 free( p_sys->es[i]->psz_language );
337 free( p_sys->es[i]->psz_language_code );
338 es_format_Clean( &p_sys->es[i]->fmt );
340 free( p_sys->es[i] );
342 if( p_sys->ppsz_audio_language )
344 for( i = 0; p_sys->ppsz_audio_language[i]; i++ )
345 free( p_sys->ppsz_audio_language[i] );
346 free( p_sys->ppsz_audio_language );
348 if( p_sys->ppsz_sub_language )
350 for( i = 0; p_sys->ppsz_sub_language[i]; i++ )
351 free( p_sys->ppsz_sub_language[i] );
352 free( p_sys->ppsz_sub_language );
356 /* FIXME duplicate work EsOutProgramDel (but we cannot use it) add a EsOutProgramClean ? */
357 for( i = 0; i < p_sys->i_pgrm; i++ )
359 es_out_pgrm_t *p_pgrm = p_sys->pgrm[i];
360 input_clock_Delete( p_pgrm->p_clock );
361 free( p_pgrm->psz_now_playing );
362 free( p_pgrm->psz_publisher );
363 free( p_pgrm->psz_name );
365 vlc_epg_Delete( p_pgrm->p_epg );
369 TAB_CLEAN( p_sys->i_pgrm, p_sys->pgrm );
370 vlc_mutex_destroy( &p_sys->lock );
376 static mtime_t EsOutGetWakeup( es_out_t *out )
378 es_out_sys_t *p_sys = out->p_sys;
379 input_thread_t *p_input = p_sys->p_input;
384 /* We do not have a wake up date if the input cannot have its speed
385 * controlled or sout is imposing its own or while buffering
387 * FIXME for !p_input->b_can_pace_control a wkeup time is still needed to avoid too strong buffering */
388 if( !p_input->b_can_pace_control ||
389 p_input->p->b_out_pace_control ||
393 return input_clock_GetWakeup( p_sys->p_pgrm->p_clock );
396 static es_out_id_t *EsOutGetFromID( es_out_t *out, int i_id )
401 /* Special HACK, -i_id is the cat of the stream */
402 return (es_out_id_t*)((uint8_t*)NULL-i_id);
405 for( i = 0; i < out->p_sys->i_es; i++ )
407 if( out->p_sys->es[i]->i_id == i_id )
408 return out->p_sys->es[i];
413 static bool EsOutDecodersIsEmpty( es_out_t *out )
415 es_out_sys_t *p_sys = out->p_sys;
418 if( p_sys->b_buffering && p_sys->p_pgrm )
420 EsOutDecodersStopBuffering( out, true );
421 if( p_sys->b_buffering )
425 for( i = 0; i < p_sys->i_es; i++ )
427 es_out_id_t *es = p_sys->es[i];
429 if( es->p_dec && !input_DecoderIsEmpty( es->p_dec ) )
431 if( es->p_dec_record && !input_DecoderIsEmpty( es->p_dec_record ) )
437 static void EsOutSetDelay( es_out_t *out, int i_cat, int64_t i_delay )
439 es_out_sys_t *p_sys = out->p_sys;
441 if( i_cat == AUDIO_ES )
442 p_sys->i_audio_delay = i_delay;
443 else if( i_cat == SPU_ES )
444 p_sys->i_spu_delay = i_delay;
446 for( int i = 0; i < p_sys->i_es; i++ )
447 EsOutDecoderChangeDelay( out, p_sys->es[i] );
450 static int EsOutSetRecord( es_out_t *out, bool b_record )
452 es_out_sys_t *p_sys = out->p_sys;
453 input_thread_t *p_input = p_sys->p_input;
455 assert( ( b_record && !p_sys->p_sout_record ) || ( !b_record && p_sys->p_sout_record ) );
459 char *psz_path = var_CreateGetString( p_input, "input-record-path" );
460 if( !psz_path || *psz_path == '\0' )
463 psz_path = strdup( config_GetHomeDir() );
466 char *psz_sout = NULL; // TODO conf
468 if( !psz_sout && psz_path )
470 char *psz_file = input_CreateFilename( VLC_OBJECT(p_input), psz_path, INPUT_RECORD_PREFIX, NULL );
473 if( asprintf( &psz_sout, "#record{dst-prefix='%s'}", psz_file ) < 0 )
484 p_sys->p_sout_record = sout_NewInstance( p_input, psz_sout );
488 if( !p_sys->p_sout_record )
491 for( int i = 0; i < p_sys->i_es; i++ )
493 es_out_id_t *p_es = p_sys->es[i];
495 if( !p_es->p_dec || p_es->p_master )
498 p_es->p_dec_record = input_DecoderNew( p_input, &p_es->fmt, p_es->p_pgrm->p_clock, p_sys->p_sout_record );
499 if( p_es->p_dec_record && p_sys->b_buffering )
500 input_DecoderStartBuffering( p_es->p_dec_record );
505 for( int i = 0; i < p_sys->i_es; i++ )
507 es_out_id_t *p_es = p_sys->es[i];
509 if( !p_es->p_dec_record )
512 input_DecoderDelete( p_es->p_dec_record );
513 p_es->p_dec_record = NULL;
516 sout_DeleteInstance( p_sys->p_sout_record );
518 p_sys->p_sout_record = NULL;
523 static void EsOutChangePause( es_out_t *out, bool b_paused, mtime_t i_date )
525 es_out_sys_t *p_sys = out->p_sys;
527 /* XXX the order is important */
530 EsOutDecodersChangePause( out, true, i_date );
531 EsOutProgramChangePause( out, true, i_date );
535 if( p_sys->i_buffering_extra_initial > 0 )
537 mtime_t i_stream_start;
538 mtime_t i_system_start;
539 mtime_t i_stream_duration;
540 mtime_t i_system_duration;
542 i_ret = input_clock_GetState( p_sys->p_pgrm->p_clock,
543 &i_stream_start, &i_system_start,
544 &i_stream_duration, &i_system_duration );
547 /* FIXME pcr != exactly what wanted */
548 const mtime_t i_used = /*(i_stream_duration - p_sys->p_input->i_pts_delay)*/ p_sys->i_buffering_extra_system - p_sys->i_buffering_extra_initial;
551 p_sys->i_buffering_extra_initial = 0;
552 p_sys->i_buffering_extra_stream = 0;
553 p_sys->i_buffering_extra_system = 0;
555 EsOutProgramChangePause( out, false, i_date );
556 EsOutDecodersChangePause( out, false, i_date );
558 EsOutProgramsChangeRate( out );
560 p_sys->b_paused = b_paused;
561 p_sys->i_pause_date = i_date;
564 static void EsOutChangeRate( es_out_t *out, int i_rate )
566 es_out_sys_t *p_sys = out->p_sys;
568 p_sys->i_rate = i_rate;
570 if( !p_sys->b_paused )
571 EsOutProgramsChangeRate( out );
574 static void EsOutChangePosition( es_out_t *out )
576 es_out_sys_t *p_sys = out->p_sys;
578 for( int i = 0; i < p_sys->i_es; i++ )
580 es_out_id_t *p_es = p_sys->es[i];
585 input_DecoderStartBuffering( p_es->p_dec );
587 if( p_es->p_dec_record )
588 input_DecoderStartBuffering( p_es->p_dec );
591 for( int i = 0; i < p_sys->i_pgrm; i++ )
592 input_clock_Reset( p_sys->pgrm[i]->p_clock );
594 p_sys->b_buffering = true;
595 p_sys->i_buffering_extra_initial = 0;
596 p_sys->i_buffering_extra_stream = 0;
597 p_sys->i_buffering_extra_system = 0;
598 p_sys->i_preroll_end = -1;
603 static void EsOutDecodersStopBuffering( es_out_t *out, bool b_forced )
605 es_out_sys_t *p_sys = out->p_sys;
608 mtime_t i_stream_start;
609 mtime_t i_system_start;
610 mtime_t i_stream_duration;
611 mtime_t i_system_duration;
612 i_ret = input_clock_GetState( p_sys->p_pgrm->p_clock,
613 &i_stream_start, &i_system_start,
614 &i_stream_duration, &i_system_duration );
615 assert( !i_ret || b_forced );
619 mtime_t i_preroll_duration = 0;
620 if( p_sys->i_preroll_end >= 0 )
621 i_preroll_duration = __MAX( p_sys->i_preroll_end - i_stream_start, 0 );
623 const mtime_t i_buffering_duration = p_sys->p_input->i_pts_delay +
625 p_sys->i_buffering_extra_stream;
627 if( i_stream_duration <= i_buffering_duration && !b_forced )
629 msg_Dbg( p_sys->p_input, "Buffering %d%%",
630 (int)(100 * i_stream_duration / i_buffering_duration ) );
634 msg_Dbg( p_sys->p_input, "Stream buffering done (%d ms in %d ms)",
635 (int)(i_stream_duration/1000), (int)(i_system_duration/1000) );
636 p_sys->b_buffering = false;
637 p_sys->i_preroll_end = -1;
639 if( p_sys->i_buffering_extra_initial > 0 )
645 const mtime_t i_decoder_buffering_start = mdate();
646 for( int i = 0; i < p_sys->i_es; i++ )
648 es_out_id_t *p_es = p_sys->es[i];
652 input_DecoderWaitBuffering( p_es->p_dec );
653 if( p_es->p_dec_record )
654 input_DecoderWaitBuffering( p_es->p_dec_record );
657 msg_Dbg( p_sys->p_input, "Decoder buffering done in %d ms",
658 (int)(mdate() - i_decoder_buffering_start)/1000 );
660 const mtime_t i_wakeup_delay = 10*1000; /* FIXME CLEANUP thread wake up time*/
661 const mtime_t i_current_date = p_sys->b_paused ? p_sys->i_pause_date : mdate();
663 input_clock_ChangeSystemOrigin( p_sys->p_pgrm->p_clock, i_current_date + i_wakeup_delay - i_buffering_duration );
665 for( int i = 0; i < p_sys->i_es; i++ )
667 es_out_id_t *p_es = p_sys->es[i];
672 input_DecoderStopBuffering( p_es->p_dec );
673 if( p_es->p_dec_record )
674 input_DecoderStopBuffering( p_es->p_dec );
677 static void EsOutDecodersChangePause( es_out_t *out, bool b_paused, mtime_t i_date )
679 es_out_sys_t *p_sys = out->p_sys;
681 /* Pause decoders first */
682 for( int i = 0; i < p_sys->i_es; i++ )
684 es_out_id_t *es = p_sys->es[i];
688 input_DecoderChangePause( es->p_dec, b_paused, i_date );
689 if( es->p_dec_record )
690 input_DecoderChangePause( es->p_dec_record, b_paused, i_date );
694 static void EsOutProgramChangePause( es_out_t *out, bool b_paused, mtime_t i_date )
696 es_out_sys_t *p_sys = out->p_sys;
698 for( int i = 0; i < p_sys->i_pgrm; i++ )
699 input_clock_ChangePause( p_sys->pgrm[i]->p_clock, b_paused, i_date );
702 static void EsOutDecoderChangeDelay( es_out_t *out, es_out_id_t *p_es )
704 es_out_sys_t *p_sys = out->p_sys;
707 if( p_es->fmt.i_cat == AUDIO_ES )
708 i_delay = p_sys->i_audio_delay;
709 else if( p_es->fmt.i_cat == SPU_ES )
710 i_delay = p_sys->i_spu_delay;
715 input_DecoderChangeDelay( p_es->p_dec, i_delay );
716 if( p_es->p_dec_record )
717 input_DecoderChangeDelay( p_es->p_dec_record, i_delay );
720 static void EsOutProgramsChangeRate( es_out_t *out )
722 es_out_sys_t *p_sys = out->p_sys;
724 for( int i = 0; i < p_sys->i_pgrm; i++ )
725 input_clock_ChangeRate( p_sys->pgrm[i]->p_clock, p_sys->i_rate );
728 static void EsOutFrameNext( es_out_t *out )
730 es_out_sys_t *p_sys = out->p_sys;
731 es_out_id_t *p_es_video = NULL;
733 if( p_sys->b_buffering )
735 msg_Warn( p_sys->p_input, "buffering, ignoring 'frame next'" );
739 assert( p_sys->b_paused );
741 for( int i = 0; i < p_sys->i_es; i++ )
743 es_out_id_t *p_es = p_sys->es[i];
745 if( p_es->fmt.i_cat == VIDEO_ES && p_es->p_dec )
754 msg_Warn( p_sys->p_input, "No video track selected, ignoring 'frame next'" );
759 input_DecoderFrameNext( p_es_video->p_dec, &i_duration );
761 msg_Dbg( out->p_sys->p_input, "EsOutFrameNext consummed %d ms", (int)(i_duration/1000) );
763 if( i_duration <= 0 )
764 i_duration = 40*1000;
766 /* FIXME it is not a clean way ? */
767 if( p_sys->i_buffering_extra_initial <= 0 )
769 mtime_t i_stream_start;
770 mtime_t i_system_start;
771 mtime_t i_stream_duration;
772 mtime_t i_system_duration;
775 i_ret = input_clock_GetState( p_sys->p_pgrm->p_clock,
776 &i_stream_start, &i_system_start,
777 &i_stream_duration, &i_system_duration );
781 p_sys->i_buffering_extra_initial = 1 + i_stream_duration - p_sys->p_input->i_pts_delay; /* FIXME < 0 ? */
782 p_sys->i_buffering_extra_system =
783 p_sys->i_buffering_extra_stream = p_sys->i_buffering_extra_initial;
786 const int i_rate = input_clock_GetRate( p_sys->p_pgrm->p_clock );
788 p_sys->b_buffering = true;
789 p_sys->i_buffering_extra_system += i_duration;
790 p_sys->i_buffering_extra_stream = p_sys->i_buffering_extra_initial +
791 ( p_sys->i_buffering_extra_system - p_sys->i_buffering_extra_initial ) *
792 INPUT_RATE_DEFAULT / i_rate;
794 p_sys->i_preroll_end = -1;
799 static void EsOutESVarUpdateGeneric( es_out_t *out, int i_id, es_format_t *fmt, const char *psz_language,
802 es_out_sys_t *p_sys = out->p_sys;
803 input_thread_t *p_input = p_sys->p_input;
804 const bool b_teletext = fmt->i_cat == SPU_ES && fmt->i_codec == VLC_FOURCC( 't', 'e', 'l', 'x' );
805 vlc_value_t val, text;
809 /* TODO it should probably be a list */
811 input_SendEventTeletext( p_sys->p_input, -1 );
813 input_SendEventEsDel( p_input, SPU_ES, i_id );
817 /* Get the number of ES already added */
819 if( fmt->i_cat == AUDIO_ES )
820 psz_var = "audio-es";
821 else if( fmt->i_cat == VIDEO_ES )
822 psz_var = "video-es";
826 var_Change( p_input, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
831 /* First one, we need to add the "Disable" choice */
832 val2.i_int = -1; text.psz_string = _("Disable");
833 var_Change( p_input, psz_var, VLC_VAR_ADDCHOICE, &val2, &text );
837 /* Take care of the ES description */
838 if( fmt->psz_description && *fmt->psz_description )
840 if( psz_language && *psz_language )
842 text.psz_string = malloc( strlen( fmt->psz_description) +
843 strlen( psz_language ) + 10 );
844 sprintf( text.psz_string, "%s - [%s]", fmt->psz_description,
847 else text.psz_string = strdup( fmt->psz_description );
851 if( psz_language && *psz_language )
853 if( asprintf( &text.psz_string, "%s %i - [%s]", _( "Track" ), val.i_int, psz_language ) == -1 )
854 text.psz_string = NULL;
858 if( asprintf( &text.psz_string, "%s %i", _( "Track" ), val.i_int ) == -1 )
859 text.psz_string = NULL;
863 input_SendEventEsAdd( p_input, fmt->i_cat, i_id, text.psz_string );
865 free( text.psz_string );
869 /* TODO it should probably be a list */
870 if( var_GetInteger( p_sys->p_input, "teletext-es" ) < 0 )
871 input_SendEventTeletext( p_sys->p_input, i_id );
875 static void EsOutESVarUpdate( es_out_t *out, es_out_id_t *es,
878 EsOutESVarUpdateGeneric( out, es->i_id, &es->fmt, es->psz_language, b_delete );
881 /* EsOutProgramSelect:
882 * Select a program and update the object variable
884 static void EsOutProgramSelect( es_out_t *out, es_out_pgrm_t *p_pgrm )
886 es_out_sys_t *p_sys = out->p_sys;
887 input_thread_t *p_input = p_sys->p_input;
890 if( p_sys->p_pgrm == p_pgrm )
891 return; /* Nothing to do */
895 es_out_pgrm_t *old = p_sys->p_pgrm;
896 msg_Dbg( p_input, "unselecting program id=%d", old->i_id );
898 for( i = 0; i < p_sys->i_es; i++ )
900 if( p_sys->es[i]->p_pgrm == old && EsIsSelected( p_sys->es[i] ) &&
901 p_sys->i_mode != ES_OUT_MODE_ALL )
902 EsUnselect( out, p_sys->es[i], true );
905 p_sys->p_es_audio = NULL;
906 p_sys->p_es_sub = NULL;
907 p_sys->p_es_video = NULL;
910 msg_Dbg( p_input, "selecting program id=%d", p_pgrm->i_id );
912 /* Mark it selected */
913 p_pgrm->b_selected = true;
915 /* Switch master stream */
916 p_sys->p_pgrm = p_pgrm;
918 /* Update "program" */
919 input_SendEventProgramSelect( p_input, p_pgrm->i_id );
922 input_SendEventEsDel( p_input, AUDIO_ES, -1 );
923 input_SendEventEsDel( p_input, VIDEO_ES, -1 );
924 input_SendEventEsDel( p_input, SPU_ES, -1 );
927 var_SetInteger( p_input, "teletext-es", -1 );
929 for( i = 0; i < p_sys->i_es; i++ )
931 if( p_sys->es[i]->p_pgrm == p_sys->p_pgrm )
932 EsOutESVarUpdate( out, p_sys->es[i], false );
933 EsOutSelect( out, p_sys->es[i], false );
936 /* Update now playing */
937 input_item_SetNowPlaying( p_input->p->input.p_item,
938 p_pgrm->psz_now_playing );
939 input_item_SetPublisher( p_input->p->input.p_item,
940 p_pgrm->psz_publisher );
942 input_SendEventMeta( p_input );
948 static es_out_pgrm_t *EsOutProgramAdd( es_out_t *out, int i_group )
950 es_out_sys_t *p_sys = out->p_sys;
951 input_thread_t *p_input = p_sys->p_input;
953 es_out_pgrm_t *p_pgrm = malloc( sizeof( es_out_pgrm_t ) );
958 p_pgrm->i_id = i_group;
960 p_pgrm->b_selected = false;
961 p_pgrm->psz_name = NULL;
962 p_pgrm->psz_now_playing = NULL;
963 p_pgrm->psz_publisher = NULL;
964 p_pgrm->p_epg = NULL;
965 p_pgrm->p_clock = input_clock_New( p_input->p->input.i_cr_average, p_sys->i_rate );
966 if( !p_pgrm->p_clock )
973 TAB_APPEND( p_sys->i_pgrm, p_sys->pgrm, p_pgrm );
975 /* Update "program" variable */
976 input_SendEventProgramAdd( p_input, i_group, NULL );
978 if( i_group == var_GetInteger( p_input, "program" ) )
979 EsOutProgramSelect( out, p_pgrm );
987 static int EsOutProgramDel( es_out_t *out, int i_group )
989 es_out_sys_t *p_sys = out->p_sys;
990 input_thread_t *p_input = p_sys->p_input;
991 es_out_pgrm_t *p_pgrm = NULL;
994 for( i = 0; i < p_sys->i_pgrm; i++ )
996 if( p_sys->pgrm[i]->i_id == i_group )
998 p_pgrm = p_sys->pgrm[i];
1003 if( p_pgrm == NULL )
1004 return VLC_EGENERIC;
1008 msg_Dbg( p_input, "can't delete program %d which still has %i ES",
1009 i_group, p_pgrm->i_es );
1010 return VLC_EGENERIC;
1013 TAB_REMOVE( p_sys->i_pgrm, p_sys->pgrm, p_pgrm );
1015 /* If program is selected we need to unselect it */
1016 if( p_sys->p_pgrm == p_pgrm )
1017 p_sys->p_pgrm = NULL;
1019 input_clock_Delete( p_pgrm->p_clock );
1021 free( p_pgrm->psz_name );
1022 free( p_pgrm->psz_now_playing );
1023 free( p_pgrm->psz_publisher );
1025 vlc_epg_Delete( p_pgrm->p_epg );
1028 /* Update "program" variable */
1029 input_SendEventProgramDel( p_input, i_group );
1034 /* EsOutProgramMeta:
1036 static char *EsOutProgramGetMetaName( es_out_pgrm_t *p_pgrm )
1039 if( p_pgrm->psz_name )
1041 if( asprintf( &psz, _("%s [%s %d]"), p_pgrm->psz_name, _("Program"), p_pgrm->i_id ) == -1 )
1046 if( asprintf( &psz, "%s %d", _("Program"), p_pgrm->i_id ) == -1 )
1052 static void EsOutProgramMeta( es_out_t *out, int i_group, vlc_meta_t *p_meta )
1054 es_out_sys_t *p_sys = out->p_sys;
1055 es_out_pgrm_t *p_pgrm = NULL;
1056 input_thread_t *p_input = p_sys->p_input;
1058 const char *psz_title = NULL;
1059 const char *psz_provider = NULL;
1062 msg_Dbg( p_input, "EsOutProgramMeta: number=%d", i_group );
1064 /* Check against empty meta data (empty for what we handle) */
1065 if( !vlc_meta_Get( p_meta, vlc_meta_Title) &&
1066 !vlc_meta_Get( p_meta, vlc_meta_NowPlaying) &&
1067 !vlc_meta_Get( p_meta, vlc_meta_Publisher) &&
1068 vlc_dictionary_keys_count( &p_meta->extra_tags ) <= 0 )
1073 for( i = 0; i < p_sys->i_pgrm; i++ )
1075 if( p_sys->pgrm[i]->i_id == i_group )
1077 p_pgrm = p_sys->pgrm[i];
1081 if( p_pgrm == NULL )
1082 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
1085 psz_title = vlc_meta_Get( p_meta, vlc_meta_Title);
1086 psz_provider = vlc_meta_Get( p_meta, vlc_meta_Publisher);
1088 /* Update the description text of the program */
1089 if( psz_title && *psz_title )
1091 if( !p_pgrm->psz_name || strcmp( p_pgrm->psz_name, psz_title ) )
1093 char *psz_cat = EsOutProgramGetMetaName( p_pgrm );
1095 /* Remove old entries */
1096 input_Control( p_input, INPUT_DEL_INFO, psz_cat, NULL );
1097 /* TODO update epg name */
1100 free( p_pgrm->psz_name );
1101 p_pgrm->psz_name = strdup( psz_title );
1104 if( psz_provider && *psz_provider )
1106 if( asprintf( &psz_text, "%s [%s]", psz_title, psz_provider ) < 0 )
1111 psz_text = strdup( psz_title );
1114 /* ugly but it works */
1117 input_SendEventProgramDel( p_input, i_group );
1118 input_SendEventProgramAdd( p_input, i_group, psz_text );
1124 psz_cat = EsOutProgramGetMetaName( p_pgrm );
1127 if( p_sys->p_pgrm == p_pgrm )
1129 input_item_SetPublisher( p_input->p->input.p_item, psz_provider );
1130 input_SendEventMeta( p_input );
1132 input_Control( p_input, INPUT_ADD_INFO, psz_cat, input_MetaTypeToLocalizedString(vlc_meta_Publisher), psz_provider );
1134 char ** ppsz_all_keys = vlc_dictionary_all_keys( &p_meta->extra_tags );
1135 for( i = 0; ppsz_all_keys[i]; i++ )
1137 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _(ppsz_all_keys[i]),
1138 vlc_dictionary_value_for_key( &p_meta->extra_tags, ppsz_all_keys[i] ) );
1139 free( ppsz_all_keys[i] );
1141 free( ppsz_all_keys );
1146 static void vlc_epg_Merge( vlc_epg_t *p_dst, const vlc_epg_t *p_src )
1151 for( i = 0; i < p_src->i_event; i++ )
1153 vlc_epg_event_t *p_evt = p_src->pp_event[i];
1157 for( j = 0; j < p_dst->i_event; j++ )
1159 if( p_dst->pp_event[j]->i_start == p_evt->i_start && p_dst->pp_event[j]->i_duration == p_evt->i_duration )
1164 if( p_dst->pp_event[j]->i_start > p_evt->i_start )
1169 vlc_epg_event_t *p_copy = malloc( sizeof(vlc_epg_event_t) );
1172 memset( p_copy, 0, sizeof(vlc_epg_event_t) );
1173 p_copy->i_start = p_evt->i_start;
1174 p_copy->i_duration = p_evt->i_duration;
1175 p_copy->psz_name = p_evt->psz_name ? strdup( p_evt->psz_name ) : NULL;
1176 p_copy->psz_short_description = p_evt->psz_short_description ? strdup( p_evt->psz_short_description ) : NULL;
1177 p_copy->psz_description = p_evt->psz_description ? strdup( p_evt->psz_description ) : NULL;
1178 TAB_INSERT( p_dst->i_event, p_dst->pp_event, p_copy, j );
1181 /* Update current */
1182 vlc_epg_SetCurrent( p_dst, p_src->p_current ? p_src->p_current->i_start : -1 );
1184 /* Keep only 1 old event */
1185 if( p_dst->p_current )
1187 while( p_dst->i_event > 1 && p_dst->pp_event[0] != p_dst->p_current && p_dst->pp_event[1] != p_dst->p_current )
1188 TAB_REMOVE( p_dst->i_event, p_dst->pp_event, p_dst->pp_event[0] );
1192 static void EsOutProgramEpg( es_out_t *out, int i_group, vlc_epg_t *p_epg )
1194 es_out_sys_t *p_sys = out->p_sys;
1195 input_thread_t *p_input = p_sys->p_input;
1196 es_out_pgrm_t *p_pgrm = NULL;
1201 for( i = 0; i < p_sys->i_pgrm; i++ )
1203 if( p_sys->pgrm[i]->i_id == i_group )
1205 p_pgrm = p_sys->pgrm[i];
1209 if( p_pgrm == NULL )
1210 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
1213 if( !p_pgrm->p_epg )
1214 p_pgrm->p_epg = vlc_epg_New( p_pgrm->psz_name );
1215 vlc_epg_Merge( p_pgrm->p_epg, p_epg );
1218 psz_cat = EsOutProgramGetMetaName( p_pgrm );
1219 #ifdef HAVE_LOCALTIME_R
1221 if( asprintf( &psz_epg, "EPG %s", psz_cat ) == -1 )
1223 input_Control( p_input, INPUT_DEL_INFO, psz_epg, NULL );
1224 msg_Dbg( p_input, "EsOutProgramEpg: number=%d name=%s", i_group, p_pgrm->p_epg->psz_name );
1225 for( i = 0; i < p_pgrm->p_epg->i_event; i++ )
1227 const vlc_epg_event_t *p_evt = p_pgrm->p_epg->pp_event[i];
1228 time_t t_start = (time_t)p_evt->i_start;
1230 char psz_start[128];
1232 localtime_r( &t_start, &tm_start );
1234 snprintf( psz_start, sizeof(psz_start), "%2.2d:%2.2d:%2.2d", tm_start.tm_hour, tm_start.tm_min, tm_start.tm_sec );
1235 if( p_evt->psz_short_description || p_evt->psz_description )
1236 input_Control( p_input, INPUT_ADD_INFO, psz_epg, psz_start, "%s (%2.2d:%2.2d) - %s",
1238 p_evt->i_duration/60/60, (p_evt->i_duration/60)%60,
1239 p_evt->psz_short_description ? p_evt->psz_short_description : p_evt->psz_description );
1241 input_Control( p_input, INPUT_ADD_INFO, psz_epg, psz_start, "%s (%2.2d:%2.2d)",
1243 p_evt->i_duration/60/60, (p_evt->i_duration/60)%60 );
1247 /* Update now playing */
1248 free( p_pgrm->psz_now_playing );
1249 p_pgrm->psz_now_playing = NULL;
1250 if( p_epg->p_current && p_epg->p_current->psz_name && *p_epg->p_current->psz_name )
1251 p_pgrm->psz_now_playing = strdup( p_epg->p_current->psz_name );
1253 if( p_pgrm == p_sys->p_pgrm )
1255 input_item_SetNowPlaying( p_input->p->input.p_item, p_pgrm->psz_now_playing );
1256 input_SendEventMeta( p_input );
1259 if( p_pgrm->psz_now_playing )
1261 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1262 input_MetaTypeToLocalizedString(vlc_meta_NowPlaying),
1263 p_pgrm->psz_now_playing );
1267 input_Control( p_input, INPUT_DEL_INFO, psz_cat,
1268 input_MetaTypeToLocalizedString(vlc_meta_NowPlaying) );
1277 static es_out_id_t *EsOutAdd( es_out_t *out, const es_format_t *fmt )
1279 es_out_sys_t *p_sys = out->p_sys;
1280 input_thread_t *p_input = p_sys->p_input;
1282 if( fmt->i_group < 0 )
1284 msg_Err( p_input, "invalid group number" );
1288 es_out_id_t *es = malloc( sizeof( *es ) );
1289 es_out_pgrm_t *p_pgrm = NULL;
1295 vlc_mutex_lock( &p_sys->lock );
1297 /* Search the program */
1298 for( i = 0; i < p_sys->i_pgrm; i++ )
1300 if( fmt->i_group == p_sys->pgrm[i]->i_id )
1302 p_pgrm = p_sys->pgrm[i];
1306 if( p_pgrm == NULL )
1308 /* Create a new one */
1309 p_pgrm = EsOutProgramAdd( out, fmt->i_group );
1312 /* Increase ref count for program */
1316 es->p_pgrm = p_pgrm;
1317 es_format_Copy( &es->fmt, fmt );
1318 if( es->fmt.i_id < 0 )
1319 es->fmt.i_id = out->p_sys->i_id;
1320 es->i_id = es->fmt.i_id;
1321 es->i_meta_id = out->p_sys->i_id;
1323 switch( es->fmt.i_cat )
1327 audio_replay_gain_t rg;
1329 es->i_channel = p_sys->i_audio;
1331 memset( &rg, 0, sizeof(rg) );
1332 vlc_mutex_lock( &p_input->p->input.p_item->lock );
1333 vlc_audio_replay_gain_MergeFromMeta( &rg, p_input->p->input.p_item->p_meta );
1334 vlc_mutex_unlock( &p_input->p->input.p_item->lock );
1336 for( i = 0; i < AUDIO_REPLAY_GAIN_MAX; i++ )
1338 if( !es->fmt.audio_replay_gain.pb_peak[i] )
1340 es->fmt.audio_replay_gain.pb_peak[i] = rg.pb_peak[i];
1341 es->fmt.audio_replay_gain.pf_peak[i] = rg.pf_peak[i];
1343 if( !es->fmt.audio_replay_gain.pb_gain[i] )
1345 es->fmt.audio_replay_gain.pb_gain[i] = rg.pb_gain[i];
1346 es->fmt.audio_replay_gain.pf_gain[i] = rg.pf_gain[i];
1353 es->i_channel = p_sys->i_video;
1354 if( es->fmt.video.i_frame_rate && es->fmt.video.i_frame_rate_base )
1355 vlc_ureduce( &es->fmt.video.i_frame_rate,
1356 &es->fmt.video.i_frame_rate_base,
1357 es->fmt.video.i_frame_rate,
1358 es->fmt.video.i_frame_rate_base, 0 );
1362 es->i_channel = p_sys->i_sub;
1369 es->psz_language = LanguageGetName( es->fmt.psz_language ); /* remember so we only need to do it once */
1370 es->psz_language_code = LanguageGetCode( es->fmt.psz_language );
1372 es->p_dec_record = NULL;
1373 for( i = 0; i < 4; i++ )
1374 es->pb_cc_present[i] = false;
1375 es->p_master = NULL;
1377 if( es->p_pgrm == p_sys->p_pgrm )
1378 EsOutESVarUpdate( out, es, false );
1380 /* Select it if needed */
1381 EsOutSelect( out, es, false );
1384 TAB_APPEND( out->p_sys->i_es, out->p_sys->es, es );
1385 p_sys->i_id++; /* always incremented */
1386 switch( es->fmt.i_cat )
1399 EsOutUpdateInfo( out, es, &es->fmt );
1401 vlc_mutex_unlock( &p_sys->lock );
1406 static bool EsIsSelected( es_out_id_t *es )
1410 bool b_decode = false;
1411 if( es->p_master->p_dec )
1413 int i_channel = EsOutGetClosedCaptionsChannel( es->fmt.i_codec );
1414 if( i_channel != -1 )
1415 input_DecoderGetCcState( es->p_master->p_dec, &b_decode, i_channel );
1421 return es->p_dec != NULL;
1424 static void EsCreateDecoder( es_out_t *out, es_out_id_t *p_es )
1426 es_out_sys_t *p_sys = out->p_sys;
1427 input_thread_t *p_input = p_sys->p_input;
1429 p_es->p_dec = input_DecoderNew( p_input, &p_es->fmt, p_es->p_pgrm->p_clock, p_input->p->p_sout );
1432 if( p_sys->b_buffering )
1433 input_DecoderStartBuffering( p_es->p_dec );
1435 if( !p_es->p_master && p_sys->p_sout_record )
1437 p_es->p_dec_record = input_DecoderNew( p_input, &p_es->fmt, p_es->p_pgrm->p_clock, p_sys->p_sout_record );
1438 if( p_es->p_dec_record && p_sys->b_buffering )
1439 input_DecoderStartBuffering( p_es->p_dec_record );
1443 EsOutDecoderChangeDelay( out, p_es );
1445 static void EsDestroyDecoder( es_out_t *out, es_out_id_t *p_es )
1452 input_DecoderDelete( p_es->p_dec );
1455 if( p_es->p_dec_record )
1457 input_DecoderDelete( p_es->p_dec_record );
1458 p_es->p_dec_record = NULL;
1462 static void EsSelect( es_out_t *out, es_out_id_t *es )
1464 es_out_sys_t *p_sys = out->p_sys;
1465 input_thread_t *p_input = p_sys->p_input;
1468 if( EsIsSelected( es ) )
1470 msg_Warn( p_input, "ES 0x%x is already selected", es->i_id );
1477 if( !es->p_master->p_dec )
1480 i_channel = EsOutGetClosedCaptionsChannel( es->fmt.i_codec );
1481 if( i_channel == -1 || input_DecoderSetCcState( es->p_master->p_dec, true, i_channel ) )
1486 if( es->fmt.i_cat == VIDEO_ES || es->fmt.i_cat == SPU_ES )
1488 if( !var_GetBool( p_input, out->b_sout ? "sout-video" : "video" ) )
1490 msg_Dbg( p_input, "video is disabled, not selecting ES 0x%x",
1495 else if( es->fmt.i_cat == AUDIO_ES )
1497 var_Get( p_input, "audio", &val );
1498 if( !var_GetBool( p_input, out->b_sout ? "sout-audio" : "audio" ) )
1500 msg_Dbg( p_input, "audio is disabled, not selecting ES 0x%x",
1505 if( es->fmt.i_cat == SPU_ES )
1507 var_Get( p_input, "spu", &val );
1508 if( !var_GetBool( p_input, out->b_sout ? "sout-spu" : "spu" ) )
1510 msg_Dbg( p_input, "spu is disabled, not selecting ES 0x%x",
1516 EsCreateDecoder( out, es );
1518 if( es->p_dec == NULL || es->p_pgrm != p_sys->p_pgrm )
1522 /* Mark it as selected */
1523 input_SendEventEsSelect( p_input, es->fmt.i_cat, es->i_id );
1526 static void EsUnselect( es_out_t *out, es_out_id_t *es, bool b_update )
1528 es_out_sys_t *p_sys = out->p_sys;
1529 input_thread_t *p_input = p_sys->p_input;
1531 if( !EsIsSelected( es ) )
1533 msg_Warn( p_input, "ES 0x%x is already unselected", es->i_id );
1539 if( es->p_master->p_dec )
1541 int i_channel = EsOutGetClosedCaptionsChannel( es->fmt.i_codec );
1542 if( i_channel != -1 )
1543 input_DecoderSetCcState( es->p_master->p_dec, false, i_channel );
1548 const int i_spu_id = var_GetInteger( p_input, "spu-es");
1550 for( i = 0; i < 4; i++ )
1552 if( !es->pb_cc_present[i] || !es->pp_cc_es[i] )
1555 if( i_spu_id == es->pp_cc_es[i]->i_id )
1557 /* Force unselection of the CC */
1558 input_SendEventEsSelect( p_input, SPU_ES, -1 );
1560 EsOutDel( out, es->pp_cc_es[i] );
1562 es->pb_cc_present[i] = false;
1564 EsDestroyDecoder( out, es );
1571 if( es->p_dec == NULL )
1574 /* Mark it as unselected */
1575 input_SendEventEsSelect( p_input, es->fmt.i_cat, -1 );
1579 * Select an ES given the current mode
1580 * XXX: you need to take a the lock before (stream.stream_lock)
1582 * \param out The es_out structure
1583 * \param es es_out_id structure
1584 * \param b_force ...
1587 static void EsOutSelect( es_out_t *out, es_out_id_t *es, bool b_force )
1589 es_out_sys_t *p_sys = out->p_sys;
1591 int i_cat = es->fmt.i_cat;
1593 if( !p_sys->b_active ||
1594 ( !b_force && es->fmt.i_priority < 0 ) )
1599 if( p_sys->i_mode == ES_OUT_MODE_ALL || b_force )
1601 if( !EsIsSelected( es ) )
1602 EsSelect( out, es );
1604 else if( p_sys->i_mode == ES_OUT_MODE_PARTIAL )
1608 var_Get( p_sys->p_input, "programs", &val );
1609 for ( i = 0; i < val.p_list->i_count; i++ )
1611 if ( val.p_list->p_values[i].i_int == es->p_pgrm->i_id || b_force )
1613 if( !EsIsSelected( es ) )
1614 EsSelect( out, es );
1618 var_Change( p_sys->p_input, "programs", VLC_VAR_FREELIST, &val, NULL );
1620 else if( p_sys->i_mode == ES_OUT_MODE_AUTO )
1624 if( es->p_pgrm != p_sys->p_pgrm )
1627 if( i_cat == AUDIO_ES )
1629 int idx1 = LanguageArrayIndex( p_sys->ppsz_audio_language,
1630 es->psz_language_code );
1632 if( p_sys->p_es_audio &&
1633 p_sys->p_es_audio->fmt.i_priority >= es->fmt.i_priority )
1635 int idx2 = LanguageArrayIndex( p_sys->ppsz_audio_language,
1636 p_sys->p_es_audio->psz_language_code );
1638 if( idx1 < 0 || ( idx2 >= 0 && idx2 <= idx1 ) )
1640 i_wanted = es->i_channel;
1644 /* Select audio if (no audio selected yet)
1645 * - no audio-language
1646 * - no audio code for the ES
1647 * - audio code in the requested list */
1649 !strcmp( es->psz_language_code, "??" ) ||
1650 !p_sys->ppsz_audio_language )
1651 i_wanted = es->i_channel;
1654 if( p_sys->i_audio_last >= 0 )
1655 i_wanted = p_sys->i_audio_last;
1657 if( p_sys->i_audio_id >= 0 )
1659 if( es->i_id == p_sys->i_audio_id )
1660 i_wanted = es->i_channel;
1665 else if( i_cat == SPU_ES )
1667 int idx1 = LanguageArrayIndex( p_sys->ppsz_sub_language,
1668 es->psz_language_code );
1670 if( p_sys->p_es_sub &&
1671 p_sys->p_es_sub->fmt.i_priority >= es->fmt.i_priority )
1673 int idx2 = LanguageArrayIndex( p_sys->ppsz_sub_language,
1674 p_sys->p_es_sub->psz_language_code );
1676 msg_Dbg( p_sys->p_input, "idx1=%d(%s) idx2=%d(%s)",
1677 idx1, es->psz_language_code, idx2,
1678 p_sys->p_es_sub->psz_language_code );
1680 if( idx1 < 0 || ( idx2 >= 0 && idx2 <= idx1 ) )
1682 /* We found a SPU that matches our language request */
1683 i_wanted = es->i_channel;
1685 else if( idx1 >= 0 )
1687 msg_Dbg( p_sys->p_input, "idx1=%d(%s)",
1688 idx1, es->psz_language_code );
1690 i_wanted = es->i_channel;
1692 else if( p_sys->i_default_sub_id >= 0 )
1694 if( es->i_id == p_sys->i_default_sub_id )
1695 i_wanted = es->i_channel;
1698 if( p_sys->i_sub_last >= 0 )
1699 i_wanted = p_sys->i_sub_last;
1701 if( p_sys->i_sub_id >= 0 )
1703 if( es->i_id == p_sys->i_sub_id )
1704 i_wanted = es->i_channel;
1709 else if( i_cat == VIDEO_ES )
1711 i_wanted = es->i_channel;
1714 if( i_wanted == es->i_channel && !EsIsSelected( es ) )
1715 EsSelect( out, es );
1718 /* FIXME TODO handle priority here */
1719 if( EsIsSelected( es ) )
1721 if( i_cat == AUDIO_ES )
1723 if( p_sys->i_mode == ES_OUT_MODE_AUTO &&
1724 p_sys->p_es_audio &&
1725 p_sys->p_es_audio != es &&
1726 EsIsSelected( p_sys->p_es_audio ) )
1728 EsUnselect( out, p_sys->p_es_audio, false );
1730 p_sys->p_es_audio = es;
1732 else if( i_cat == SPU_ES )
1734 if( p_sys->i_mode == ES_OUT_MODE_AUTO &&
1736 p_sys->p_es_sub != es &&
1737 EsIsSelected( p_sys->p_es_sub ) )
1739 EsUnselect( out, p_sys->p_es_sub, false );
1741 p_sys->p_es_sub = es;
1743 else if( i_cat == VIDEO_ES )
1745 p_sys->p_es_video = es;
1751 * Send a block for the given es_out
1753 * \param out the es_out to send from
1754 * \param es the es_out_id
1755 * \param p_block the data block to send
1757 static int EsOutSend( es_out_t *out, es_out_id_t *es, block_t *p_block )
1759 es_out_sys_t *p_sys = out->p_sys;
1760 input_thread_t *p_input = p_sys->p_input;
1763 if( libvlc_stats( p_input ) )
1765 vlc_mutex_lock( &p_input->p->counters.counters_lock );
1766 stats_UpdateInteger( p_input, p_input->p->counters.p_demux_read,
1767 p_block->i_buffer, &i_total );
1768 stats_UpdateFloat( p_input , p_input->p->counters.p_demux_bitrate,
1769 (float)i_total, NULL );
1770 vlc_mutex_unlock( &p_input->p->counters.counters_lock );
1773 vlc_mutex_lock( &p_sys->lock );
1775 /* Mark preroll blocks */
1776 if( p_sys->i_preroll_end >= 0 )
1778 int64_t i_date = p_block->i_pts;
1780 i_date = p_block->i_dts;
1782 if( i_date < p_sys->i_preroll_end )
1783 p_block->i_flags |= BLOCK_FLAG_PREROLL;
1786 p_block->i_rate = 0;
1790 block_Release( p_block );
1791 vlc_mutex_unlock( &p_sys->lock );
1796 if( es->p_dec_record )
1798 block_t *p_dup = block_Duplicate( p_block );
1800 input_DecoderDecode( es->p_dec_record, p_dup );
1802 input_DecoderDecode( es->p_dec, p_block );
1804 es_format_t fmt_dsc;
1805 if( input_DecoderHasFormatChanged( es->p_dec, &fmt_dsc ) )
1807 EsOutUpdateInfo( out, es, &fmt_dsc );
1808 es_format_Clean( &fmt_dsc );
1811 /* Check CC status */
1814 input_DecoderIsCcPresent( es->p_dec, pb_cc );
1815 for( int i = 0; i < 4; i++ )
1817 static const vlc_fourcc_t fcc[4] = {
1818 VLC_FOURCC('c', 'c', '1', ' '),
1819 VLC_FOURCC('c', 'c', '2', ' '),
1820 VLC_FOURCC('c', 'c', '3', ' '),
1821 VLC_FOURCC('c', 'c', '4', ' '),
1825 if( es->pb_cc_present[i] || !pb_cc[i] )
1827 msg_Dbg( p_input, "Adding CC track %d for es[%d]", 1+i, es->i_id );
1829 es_format_Init( &fmt, SPU_ES, fcc[i] );
1830 fmt.i_group = es->fmt.i_group;
1831 if( asprintf( &fmt.psz_description,
1832 _("Closed captions %u"), 1 + i ) == -1 )
1833 fmt.psz_description = NULL;
1834 es->pp_cc_es[i] = EsOutAdd( out, &fmt );
1835 es->pp_cc_es[i]->p_master = es;
1836 es_format_Clean( &fmt );
1839 es->pb_cc_present[i] = true;
1842 vlc_mutex_unlock( &p_sys->lock );
1847 /*****************************************************************************
1849 *****************************************************************************/
1850 static void EsOutDel( es_out_t *out, es_out_id_t *es )
1852 es_out_sys_t *p_sys = out->p_sys;
1853 bool b_reselect = false;
1856 vlc_mutex_lock( &p_sys->lock );
1858 /* We don't try to reselect */
1861 while( !p_sys->p_input->b_die && !p_sys->b_buffering && es->p_dec )
1863 if( input_DecoderIsEmpty( es->p_dec ) &&
1864 ( !es->p_dec_record || input_DecoderIsEmpty( es->p_dec_record ) ))
1866 /* FIXME there should be a way to have auto deleted es, but there will be
1867 * a problem when another codec of the same type is created (mainly video) */
1870 EsUnselect( out, es, es->p_pgrm == p_sys->p_pgrm );
1873 if( es->p_pgrm == p_sys->p_pgrm )
1874 EsOutESVarUpdate( out, es, true );
1876 TAB_REMOVE( p_sys->i_es, p_sys->es, es );
1879 if( es->p_pgrm->i_es == 0 )
1881 msg_Dbg( p_sys->p_input, "Program doesn't contain anymore ES" );
1884 if( p_sys->p_es_audio == es || p_sys->p_es_video == es ||
1885 p_sys->p_es_sub == es ) b_reselect = true;
1887 if( p_sys->p_es_audio == es ) p_sys->p_es_audio = NULL;
1888 if( p_sys->p_es_video == es ) p_sys->p_es_video = NULL;
1889 if( p_sys->p_es_sub == es ) p_sys->p_es_sub = NULL;
1891 switch( es->fmt.i_cat )
1904 /* Re-select another track when needed */
1907 for( i = 0; i < p_sys->i_es; i++ )
1909 if( es->fmt.i_cat == p_sys->es[i]->fmt.i_cat )
1910 EsOutSelect( out, p_sys->es[i], false );
1914 free( es->psz_language );
1915 free( es->psz_language_code );
1917 es_format_Clean( &es->fmt );
1919 vlc_mutex_unlock( &p_sys->lock );
1925 * Control query handler
1927 * \param out the es_out to control
1928 * \param i_query A es_out query as defined in include/ninput.h
1929 * \param args a variable list of arguments for the query
1930 * \return VLC_SUCCESS or an error code
1932 static int EsOutControlLocked( es_out_t *out, int i_query, va_list args )
1934 es_out_sys_t *p_sys = out->p_sys;
1942 case ES_OUT_SET_ES_STATE:
1943 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1944 b = (bool) va_arg( args, int );
1945 if( b && !EsIsSelected( es ) )
1947 EsSelect( out, es );
1948 return EsIsSelected( es ) ? VLC_SUCCESS : VLC_EGENERIC;
1950 else if( !b && EsIsSelected( es ) )
1952 EsUnselect( out, es, es->p_pgrm == p_sys->p_pgrm );
1957 case ES_OUT_GET_ES_STATE:
1958 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1959 pb = (bool*) va_arg( args, bool * );
1961 *pb = EsIsSelected( es );
1964 case ES_OUT_SET_ACTIVE:
1966 b = (bool) va_arg( args, int );
1967 p_sys->b_active = b;
1971 case ES_OUT_SET_MODE:
1972 i = (int) va_arg( args, int );
1973 if( i == ES_OUT_MODE_NONE || i == ES_OUT_MODE_ALL ||
1974 i == ES_OUT_MODE_AUTO || i == ES_OUT_MODE_PARTIAL )
1978 /* Reapply policy mode */
1979 for( i = 0; i < p_sys->i_es; i++ )
1981 if( EsIsSelected( p_sys->es[i] ) )
1983 EsUnselect( out, p_sys->es[i],
1984 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1987 for( i = 0; i < p_sys->i_es; i++ )
1989 EsOutSelect( out, p_sys->es[i], false );
1993 return VLC_EGENERIC;
1996 case ES_OUT_RESTART_ES:
2000 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
2004 else if( es == (es_out_id_t*)((uint8_t*)NULL+AUDIO_ES) )
2006 else if( es == (es_out_id_t*)((uint8_t*)NULL+VIDEO_ES) )
2008 else if( es == (es_out_id_t*)((uint8_t*)NULL+SPU_ES) )
2013 for( i = 0; i < p_sys->i_es; i++ )
2017 if( es == p_sys->es[i] )
2019 EsOutSelect( out, es, true );
2025 if( i_cat == UNKNOWN_ES || p_sys->es[i]->fmt.i_cat == i_cat )
2027 if( EsIsSelected( p_sys->es[i] ) )
2029 if( i_query == ES_OUT_RESTART_ES )
2031 if( p_sys->es[i]->p_dec )
2033 EsDestroyDecoder( out, p_sys->es[i] );
2034 EsCreateDecoder( out, p_sys->es[i] );
2039 EsUnselect( out, p_sys->es[i],
2040 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
2049 case ES_OUT_SET_ES_DEFAULT:
2051 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
2055 /*p_sys->i_default_video_id = -1;*/
2056 /*p_sys->i_default_audio_id = -1;*/
2057 p_sys->i_default_sub_id = -1;
2059 else if( es == (es_out_id_t*)((uint8_t*)NULL+AUDIO_ES) )
2061 /*p_sys->i_default_video_id = -1;*/
2063 else if( es == (es_out_id_t*)((uint8_t*)NULL+VIDEO_ES) )
2065 /*p_sys->i_default_audio_id = -1;*/
2067 else if( es == (es_out_id_t*)((uint8_t*)NULL+SPU_ES) )
2069 p_sys->i_default_sub_id = -1;
2073 /*if( es->fmt.i_cat == VIDEO_ES )
2074 p_sys->i_default_video_id = es->i_id;
2076 if( es->fmt.i_cat == AUDIO_ES )
2077 p_sys->i_default_audio_id = es->i_id;
2079 if( es->fmt.i_cat == SPU_ES )
2080 p_sys->i_default_sub_id = es->i_id;
2085 case ES_OUT_SET_PCR:
2086 case ES_OUT_SET_GROUP_PCR:
2088 es_out_pgrm_t *p_pgrm = NULL;
2092 if( i_query == ES_OUT_SET_PCR )
2094 p_pgrm = p_sys->p_pgrm;
2099 i_group = (int)va_arg( args, int );
2100 for( i = 0; i < p_sys->i_pgrm; i++ )
2102 if( p_sys->pgrm[i]->i_id == i_group )
2104 p_pgrm = p_sys->pgrm[i];
2109 if( p_pgrm == NULL )
2110 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
2112 i_pcr = (int64_t)va_arg( args, int64_t );
2114 * TODO do not use mdate() but proper stream acquisition date */
2115 input_clock_Update( p_pgrm->p_clock, VLC_OBJECT(p_sys->p_input),
2116 p_sys->p_input->b_can_pace_control || p_sys->b_buffering, i_pcr, mdate() );
2117 /* Check buffering state on master clock update */
2118 if( p_sys->b_buffering && p_pgrm == p_sys->p_pgrm )
2119 EsOutDecodersStopBuffering( out, false );
2124 case ES_OUT_RESET_PCR:
2125 msg_Err( p_sys->p_input, "ES_OUT_RESET_PCR called" );
2126 EsOutChangePosition( out );
2132 int64_t i_ts = (int64_t)va_arg( args, int64_t );
2133 int64_t *pi_ts = (int64_t *)va_arg( args, int64_t * );
2134 *pi_ts = input_clock_GetTS( p_sys->p_pgrm->p_clock, NULL,
2135 p_sys->p_input->i_pts_delay, i_ts );
2138 return VLC_EGENERIC;
2140 case ES_OUT_SET_GROUP:
2143 i = (int) va_arg( args, int );
2144 for( j = 0; j < p_sys->i_pgrm; j++ )
2146 es_out_pgrm_t *p_pgrm = p_sys->pgrm[j];
2147 if( p_pgrm->i_id == i )
2149 EsOutProgramSelect( out, p_pgrm );
2153 return VLC_EGENERIC;
2156 case ES_OUT_SET_ES_FMT:
2158 /* This ain't pretty but is need by some demuxers (eg. Ogg )
2159 * to update the p_extra data */
2161 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
2162 p_fmt = (es_format_t*) va_arg( args, es_format_t * );
2164 return VLC_EGENERIC;
2166 if( p_fmt->i_extra )
2168 es->fmt.i_extra = p_fmt->i_extra;
2169 es->fmt.p_extra = realloc( es->fmt.p_extra, p_fmt->i_extra );
2170 memcpy( es->fmt.p_extra, p_fmt->p_extra, p_fmt->i_extra );
2175 EsDestroyDecoder( out, es );
2177 EsCreateDecoder( out, es );
2179 es->p_dec->fmt_in.i_extra = p_fmt->i_extra;
2180 es->p_dec->fmt_in.p_extra =
2181 realloc( es->p_dec->fmt_in.p_extra, p_fmt->i_extra );
2182 memcpy( es->p_dec->fmt_in.p_extra,
2183 p_fmt->p_extra, p_fmt->i_extra );
2190 case ES_OUT_SET_NEXT_DISPLAY_TIME:
2192 const int64_t i_date = (int64_t)va_arg( args, int64_t );
2195 return VLC_EGENERIC;
2197 p_sys->i_preroll_end = i_date;
2201 case ES_OUT_SET_GROUP_META:
2203 int i_group = (int)va_arg( args, int );
2204 vlc_meta_t *p_meta = (vlc_meta_t*)va_arg( args, vlc_meta_t * );
2206 EsOutProgramMeta( out, i_group, p_meta );
2209 case ES_OUT_SET_GROUP_EPG:
2211 int i_group = (int)va_arg( args, int );
2212 vlc_epg_t *p_epg = (vlc_epg_t*)va_arg( args, vlc_epg_t * );
2214 EsOutProgramEpg( out, i_group, p_epg );
2217 case ES_OUT_DEL_GROUP:
2219 int i_group = (int)va_arg( args, int );
2221 return EsOutProgramDel( out, i_group );
2224 case ES_OUT_GET_WAKE_UP:
2226 mtime_t *pi_wakeup = (mtime_t*)va_arg( args, mtime_t* );
2227 *pi_wakeup = EsOutGetWakeup( out );
2231 case ES_OUT_SET_ES_BY_ID:
2232 case ES_OUT_RESTART_ES_BY_ID:
2233 case ES_OUT_SET_ES_DEFAULT_BY_ID:
2235 const int i_id = (int)va_arg( args, int );
2236 es_out_id_t *p_es = EsOutGetFromID( out, i_id );
2241 case ES_OUT_SET_ES_BY_ID: i_new_query = ES_OUT_SET_ES; break;
2242 case ES_OUT_RESTART_ES_BY_ID: i_new_query = ES_OUT_RESTART_ES; break;
2243 case ES_OUT_SET_ES_DEFAULT_BY_ID: i_new_query = ES_OUT_SET_ES_DEFAULT; break;
2247 /* TODO if the lock is made non recursive it should be changed */
2248 return es_out_Control( out, i_new_query, p_es );
2251 case ES_OUT_GET_BUFFERING:
2252 pb = (bool *)va_arg( args, bool* );
2253 *pb = p_sys->b_buffering;
2256 case ES_OUT_GET_EMPTY:
2257 pb = (bool *)va_arg( args, bool* );
2258 *pb = EsOutDecodersIsEmpty( out );
2261 case ES_OUT_SET_DELAY:
2263 const int i_cat = (int)va_arg( args, int );
2264 const mtime_t i_delay = (mtime_t)va_arg( args, mtime_t );
2265 EsOutSetDelay( out, i_cat, i_delay );
2269 case ES_OUT_SET_RECORD_STATE:
2270 b = (bool) va_arg( args, int );
2271 return EsOutSetRecord( out, b );
2273 case ES_OUT_SET_PAUSE_STATE:
2275 const bool b_source_paused = (bool)va_arg( args, int );
2276 const bool b_paused = (bool)va_arg( args, int );
2277 const mtime_t i_date = (mtime_t) va_arg( args, mtime_t );
2279 assert( !b_source_paused == !b_paused );
2280 EsOutChangePause( out, b_paused, i_date );
2285 case ES_OUT_SET_RATE:
2287 const int i_src_rate = (int)va_arg( args, int );
2288 const int i_rate = (int)va_arg( args, int );
2290 assert( i_src_rate == i_rate );
2291 EsOutChangeRate( out, i_rate );
2296 case ES_OUT_SET_TIME:
2298 const mtime_t i_date = (mtime_t)va_arg( args, mtime_t );
2300 assert( i_date == -1 );
2301 EsOutChangePosition( out );
2306 case ES_OUT_SET_FRAME_NEXT:
2307 EsOutFrameNext( out );
2311 msg_Err( p_sys->p_input, "unknown query in es_out_Control" );
2312 return VLC_EGENERIC;
2315 static int EsOutControl( es_out_t *out, int i_query, va_list args )
2317 es_out_sys_t *p_sys = out->p_sys;
2320 vlc_mutex_lock( &p_sys->lock );
2321 i_ret = EsOutControlLocked( out, i_query, args );
2322 vlc_mutex_unlock( &p_sys->lock );
2327 /****************************************************************************
2328 * LanguageGetName: try to expend iso639 into plain name
2329 ****************************************************************************/
2330 static char *LanguageGetName( const char *psz_code )
2332 const iso639_lang_t *pl;
2334 if( psz_code == NULL )
2336 return strdup( "" );
2339 if( strlen( psz_code ) == 2 )
2341 pl = GetLang_1( psz_code );
2343 else if( strlen( psz_code ) == 3 )
2345 pl = GetLang_2B( psz_code );
2346 if( !strcmp( pl->psz_iso639_1, "??" ) )
2348 pl = GetLang_2T( psz_code );
2353 return strdup( psz_code );
2356 if( !strcmp( pl->psz_iso639_1, "??" ) )
2358 return strdup( psz_code );
2362 if( *pl->psz_native_name )
2364 return strdup( pl->psz_native_name );
2366 return strdup( pl->psz_eng_name );
2370 /* Get a 2 char code */
2371 static char *LanguageGetCode( const char *psz_lang )
2373 const iso639_lang_t *pl;
2375 if( psz_lang == NULL || *psz_lang == '\0' )
2376 return strdup("??");
2378 for( pl = p_languages; pl->psz_iso639_1 != NULL; pl++ )
2380 if( !strcasecmp( pl->psz_eng_name, psz_lang ) ||
2381 !strcasecmp( pl->psz_native_name, psz_lang ) ||
2382 !strcasecmp( pl->psz_iso639_1, psz_lang ) ||
2383 !strcasecmp( pl->psz_iso639_2T, psz_lang ) ||
2384 !strcasecmp( pl->psz_iso639_2B, psz_lang ) )
2388 if( pl->psz_iso639_1 != NULL )
2389 return strdup( pl->psz_iso639_1 );
2391 return strdup("??");
2394 static char **LanguageSplit( const char *psz_langs )
2401 if( psz_langs == NULL ) return NULL;
2403 psz_parser = psz_dup = strdup(psz_langs);
2405 while( psz_parser && *psz_parser )
2410 psz = strchr(psz_parser, ',' );
2411 if( psz ) *psz++ = '\0';
2413 if( !strcmp( psz_parser, "any" ) )
2415 TAB_APPEND( i_psz, ppsz, strdup("any") );
2419 psz_code = LanguageGetCode( psz_parser );
2420 if( strcmp( psz_code, "??" ) )
2422 TAB_APPEND( i_psz, ppsz, psz_code );
2435 TAB_APPEND( i_psz, ppsz, NULL );
2442 static int LanguageArrayIndex( char **ppsz_langs, char *psz_lang )
2446 if( !ppsz_langs || !psz_lang ) return -1;
2448 for( i = 0; ppsz_langs[i]; i++ )
2450 if( !strcasecmp( ppsz_langs[i], psz_lang ) ||
2451 !strcasecmp( ppsz_langs[i], "any" ) )
2460 /****************************************************************************
2462 * - add meta info to the playlist item
2463 ****************************************************************************/
2464 static void EsOutUpdateInfo( es_out_t *out, es_out_id_t *es, const es_format_t *fmt )
2466 es_out_sys_t *p_sys = out->p_sys;
2467 input_thread_t *p_input = p_sys->p_input;
2468 const es_format_t *p_fmt_es = &es->fmt;
2472 /* Create category name */
2473 if( asprintf( &psz_cat, _("Stream %d"), es->i_meta_id ) == -1 )
2476 /* Remove previous information */
2477 input_Control( p_input, INPUT_DEL_INFO, psz_cat, NULL );
2479 /* Add informations */
2480 const char *psz_type;
2481 switch( fmt->i_cat )
2484 psz_type = _("Audio");
2487 psz_type = _("Video");
2490 psz_type = _("Subtitle");
2498 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Type"), psz_type );
2500 if( es->i_meta_id != es->i_id )
2501 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Original ID"),
2504 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Codec"),
2505 "%.4s", (char*)&p_fmt_es->i_codec );
2507 if( es->psz_language && *es->psz_language )
2508 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Language"),
2509 "%s", es->psz_language );
2510 if( fmt->psz_description && *fmt->psz_description )
2511 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Description"),
2512 "%s", fmt->psz_description );
2514 switch( fmt->i_cat )
2517 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2518 _("Type"), _("Audio") );
2520 if( fmt->audio.i_physical_channels & AOUT_CHAN_PHYSMASK )
2521 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Channels"),
2522 "%s", aout_FormatPrintChannels( &fmt->audio ) );
2523 else if( fmt->audio.i_channels > 0 )
2524 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Channels"),
2525 "%u", fmt->audio.i_channels );
2527 if( fmt->audio.i_rate > 0 )
2529 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Sample rate"),
2530 _("%u Hz"), fmt->audio.i_rate );
2531 /* FIXME that should be removed or improved ! (used by text/strings.c) */
2532 var_SetInteger( p_input, "sample-rate", fmt->audio.i_rate );
2535 unsigned int i_bitspersample = fmt->audio.i_bitspersample;
2536 if( i_bitspersample <= 0 )
2537 i_bitspersample = aout_BitsPerSample( p_fmt_es->i_codec );
2538 if( i_bitspersample > 0 )
2539 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2540 _("Bits per sample"), "%u",
2543 if( fmt->i_bitrate > 0 )
2545 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Bitrate"),
2546 _("%u kb/s"), fmt->i_bitrate / 1000 );
2547 /* FIXME that should be removed or improved ! (used by text/strings.c) */
2548 var_SetInteger( p_input, "bit-rate", fmt->i_bitrate );
2550 for( int i = 0; i < AUDIO_REPLAY_GAIN_MAX; i++ )
2552 const audio_replay_gain_t *p_rg = &fmt->audio_replay_gain;
2553 if( !p_rg->pb_gain[i] )
2555 const char *psz_name;
2556 if( i == AUDIO_REPLAY_GAIN_TRACK )
2557 psz_name = _("Track replay gain");
2559 psz_name = _("Album replay gain");
2560 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2561 psz_name, _("%.2f dB"), p_rg->pf_gain[i] );
2566 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2567 _("Type"), _("Video") );
2569 if( fmt->video.i_width > 0 && fmt->video.i_height > 0 )
2570 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2571 _("Resolution"), "%ux%u",
2572 fmt->video.i_width, fmt->video.i_height );
2574 if( fmt->video.i_visible_width > 0 &&
2575 fmt->video.i_visible_height > 0 )
2576 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2577 _("Display resolution"), "%ux%u",
2578 fmt->video.i_visible_width,
2579 fmt->video.i_visible_height);
2580 if( fmt->video.i_frame_rate > 0 &&
2581 fmt->video.i_frame_rate_base > 0 )
2583 div = lldiv( (float)fmt->video.i_frame_rate /
2584 fmt->video.i_frame_rate_base * 1000000,
2587 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2588 _("Frame rate"), "%"PRId64".%06u",
2589 div.quot, (unsigned int )div.rem );
2591 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2592 _("Frame rate"), "%"PRId64, div.quot );
2597 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
2598 _("Type"), _("Subtitle") );