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 *****************************************************************************/
33 #include <vlc_input.h>
34 #include <vlc_es_out.h>
35 #include <vlc_block.h>
37 #include "input_internal.h"
39 #include "vlc_playlist.h"
41 /* FIXME we should find a better way than including that */
42 #include "../text/iso-639_def.h"
44 /*****************************************************************************
46 *****************************************************************************/
52 /* Number of es for this pgrm */
55 vlc_bool_t b_selected;
57 /* Clock for this program */
61 char *psz_now_playing;
71 es_out_pgrm_t *p_pgrm;
73 /* Signal a discontinuity in the timeline for every PID */
74 vlc_bool_t b_discontinuity;
77 int64_t i_preroll_end;
79 /* Channel in the track type */
83 char *psz_language_code;
89 input_thread_t *p_input;
94 es_out_pgrm_t **pp_selected_pgrm; /* --programs */
95 es_out_pgrm_t *p_pgrm; /* Master program */
112 int i_audio_last, i_audio_id;
113 int i_sub_last, i_sub_id;
114 char **ppsz_audio_language;
115 char **ppsz_sub_language;
117 /* current main es */
118 es_out_id_t *p_es_audio;
119 es_out_id_t *p_es_video;
120 es_out_id_t *p_es_sub;
123 int64_t i_audio_delay;
127 static es_out_id_t *EsOutAdd ( es_out_t *, es_format_t * );
128 static int EsOutSend ( es_out_t *, es_out_id_t *, block_t * );
129 static void EsOutDel ( es_out_t *, es_out_id_t * );
130 static void EsOutSelect( es_out_t *out, es_out_id_t *es, vlc_bool_t b_force );
131 static int EsOutControl( es_out_t *, int i_query, va_list );
133 static void EsOutAddInfo( es_out_t *, es_out_id_t *es );
135 static void EsSelect( es_out_t *out, es_out_id_t *es );
136 static void EsUnselect( es_out_t *out, es_out_id_t *es, vlc_bool_t b_update );
137 static char *LanguageGetName( const char *psz_code );
138 static char *LanguageGetCode( const char *psz_lang );
139 static char **LanguageSplit( const char *psz_langs );
140 static int LanguageArrayIndex( char **ppsz_langs, char *psz_lang );
142 static char *EsOutProgramGetMetaName( es_out_pgrm_t *p_pgrm );
144 /*****************************************************************************
146 *****************************************************************************/
147 es_out_t *input_EsOutNew( input_thread_t *p_input )
149 es_out_t *out = malloc( sizeof( es_out_t ) );
150 es_out_sys_t *p_sys = malloc( sizeof( es_out_sys_t ) );
154 out->pf_add = EsOutAdd;
155 out->pf_send = EsOutSend;
156 out->pf_del = EsOutDel;
157 out->pf_control = EsOutControl;
159 out->b_sout = (p_input->p->p_sout != NULL ? VLC_TRUE : VLC_FALSE);
161 p_sys->p_input = p_input;
163 p_sys->b_active = VLC_FALSE;
164 p_sys->i_mode = ES_OUT_MODE_AUTO;
167 TAB_INIT( p_sys->i_pgrm, p_sys->pgrm );
168 p_sys->p_pgrm = NULL;
172 TAB_INIT( p_sys->i_es, p_sys->es );
179 var_Get( p_input, "audio-track", &val );
180 p_sys->i_audio_last = val.i_int;
182 var_Get( p_input, "sub-track", &val );
183 p_sys->i_sub_last = val.i_int;
185 if( !p_input->b_preparsing )
187 var_Get( p_input, "audio-language", &val );
188 p_sys->ppsz_audio_language = LanguageSplit(val.psz_string);
189 if( p_sys->ppsz_audio_language )
191 for( i = 0; p_sys->ppsz_audio_language[i]; i++ )
192 msg_Dbg( p_input, "selected audio language[%d] %s",
193 i, p_sys->ppsz_audio_language[i] );
195 if( val.psz_string ) free( val.psz_string );
197 var_Get( p_input, "sub-language", &val );
198 p_sys->ppsz_sub_language = LanguageSplit(val.psz_string);
199 if( p_sys->ppsz_sub_language )
201 for( i = 0; p_sys->ppsz_sub_language[i]; i++ )
202 msg_Dbg( p_input, "selected subtitle language[%d] %s",
203 i, p_sys->ppsz_sub_language[i] );
205 if( val.psz_string ) free( val.psz_string );
209 p_sys->ppsz_sub_language = NULL;
210 p_sys->ppsz_audio_language = NULL;
213 var_Get( p_input, "audio-track-id", &val );
214 p_sys->i_audio_id = val.i_int;
216 var_Get( p_input, "sub-track-id", &val );
217 p_sys->i_sub_id = val.i_int;
219 p_sys->p_es_audio = NULL;
220 p_sys->p_es_video = NULL;
221 p_sys->p_es_sub = NULL;
223 p_sys->i_audio_delay= 0;
224 p_sys->i_spu_delay = 0;
229 /*****************************************************************************
231 *****************************************************************************/
232 void input_EsOutDelete( es_out_t *out )
234 es_out_sys_t *p_sys = out->p_sys;
237 for( i = 0; i < p_sys->i_es; i++ )
239 if( p_sys->es[i]->p_dec )
241 input_DecoderDelete( p_sys->es[i]->p_dec );
243 if( p_sys->es[i]->psz_language )
244 free( p_sys->es[i]->psz_language );
245 if( p_sys->es[i]->psz_language_code )
246 free( p_sys->es[i]->psz_language_code );
247 es_format_Clean( &p_sys->es[i]->fmt );
249 free( p_sys->es[i] );
251 if( p_sys->ppsz_audio_language )
253 for( i = 0; p_sys->ppsz_audio_language[i]; i++ )
254 free( p_sys->ppsz_audio_language[i] );
255 free( p_sys->ppsz_audio_language );
257 if( p_sys->ppsz_sub_language )
259 for( i = 0; p_sys->ppsz_sub_language[i]; i++ )
260 free( p_sys->ppsz_sub_language[i] );
261 free( p_sys->ppsz_sub_language );
267 /* FIXME duplicate work EsOutProgramDel (but we cannot use it) add a EsOutProgramClean ? */
268 for( i = 0; i < p_sys->i_pgrm; i++ )
270 es_out_pgrm_t *p_pgrm = p_sys->pgrm[i];
271 if( p_pgrm->psz_now_playing )
272 free( p_pgrm->psz_now_playing );
273 if( p_pgrm->psz_publisher )
274 free( p_pgrm->psz_publisher );
275 if( p_pgrm->psz_name )
276 free( p_pgrm->psz_name );
278 vlc_epg_Delete( p_pgrm->p_epg );
282 TAB_CLEAN( p_sys->i_pgrm, p_sys->pgrm );
288 es_out_id_t *input_EsOutGetFromID( es_out_t *out, int i_id )
293 /* Special HACK, -i_id is tha cat of the stream */
294 return (es_out_id_t*)((uint8_t*)NULL-i_id);
297 for( i = 0; i < out->p_sys->i_es; i++ )
299 if( out->p_sys->es[i]->i_id == i_id )
300 return out->p_sys->es[i];
305 void input_EsOutDiscontinuity( es_out_t *out, vlc_bool_t b_audio )
307 es_out_sys_t *p_sys = out->p_sys;
310 for( i = 0; i < p_sys->i_es; i++ )
312 es_out_id_t *es = p_sys->es[i];
313 es->b_discontinuity = VLC_TRUE; /* signal discontinuity */
315 /* Send a dummy block to let decoder know that
316 * there is a discontinuity */
317 if( es->p_dec && ( !b_audio || es->fmt.i_cat == AUDIO_ES ) )
319 input_DecoderDiscontinuity( es->p_dec );
324 void input_EsOutSetDelay( es_out_t *out, int i_cat, int64_t i_delay )
326 es_out_sys_t *p_sys = out->p_sys;
328 if( i_cat == AUDIO_ES )
329 p_sys->i_audio_delay = i_delay;
330 else if( i_cat == SPU_ES )
331 p_sys->i_spu_delay = i_delay;
334 vlc_bool_t input_EsOutDecodersEmpty( es_out_t *out )
336 es_out_sys_t *p_sys = out->p_sys;
339 for( i = 0; i < p_sys->i_es; i++ )
341 es_out_id_t *es = p_sys->es[i];
343 if( es->p_dec && !input_DecoderEmpty( es->p_dec ) )
349 /*****************************************************************************
351 *****************************************************************************/
352 static void EsOutESVarUpdate( es_out_t *out, es_out_id_t *es,
353 vlc_bool_t b_delete )
355 es_out_sys_t *p_sys = out->p_sys;
356 input_thread_t *p_input = p_sys->p_input;
357 vlc_value_t val, text;
361 if( es->fmt.i_cat == AUDIO_ES )
362 psz_var = "audio-es";
363 else if( es->fmt.i_cat == VIDEO_ES )
364 psz_var = "video-es";
365 else if( es->fmt.i_cat == SPU_ES )
372 val.i_int = es->i_id;
373 var_Change( p_input, psz_var, VLC_VAR_DELCHOICE, &val, NULL );
374 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
378 /* Get the number of ES already added */
379 var_Change( p_input, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
384 /* First one, we need to add the "Disable" choice */
385 val2.i_int = -1; text.psz_string = _("Disable");
386 var_Change( p_input, psz_var, VLC_VAR_ADDCHOICE, &val2, &text );
390 /* Take care of the ES description */
391 if( es->fmt.psz_description && *es->fmt.psz_description )
393 if( es->psz_language && *es->psz_language )
395 text.psz_string = malloc( strlen( es->fmt.psz_description) +
396 strlen( es->psz_language ) + 10 );
397 sprintf( text.psz_string, "%s - [%s]", es->fmt.psz_description,
400 else text.psz_string = strdup( es->fmt.psz_description );
404 if( es->psz_language && *es->psz_language )
407 text.psz_string = malloc( strlen( _("Track %i") )+
408 strlen( es->psz_language ) + 30 );
409 asprintf( &temp, _("Track %i"), val.i_int );
410 sprintf( text.psz_string, "%s - [%s]", temp, es->psz_language );
415 text.psz_string = malloc( strlen( _("Track %i") ) + 20 );
416 sprintf( text.psz_string, _("Track %i"), val.i_int );
420 val.i_int = es->i_id;
421 var_Change( p_input, psz_var, VLC_VAR_ADDCHOICE, &val, &text );
423 free( text.psz_string );
425 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
428 /* EsOutProgramSelect:
429 * Select a program and update the object variable
431 static void EsOutProgramSelect( es_out_t *out, es_out_pgrm_t *p_pgrm )
433 es_out_sys_t *p_sys = out->p_sys;
434 input_thread_t *p_input = p_sys->p_input;
438 if( p_sys->p_pgrm == p_pgrm )
439 return; /* Nothing to do */
443 es_out_pgrm_t *old = p_sys->p_pgrm;
444 msg_Dbg( p_input, "unselecting program id=%d", old->i_id );
446 for( i = 0; i < p_sys->i_es; i++ )
448 if( p_sys->es[i]->p_pgrm == old && p_sys->es[i]->p_dec &&
449 p_sys->i_mode != ES_OUT_MODE_ALL )
450 EsUnselect( out, p_sys->es[i], VLC_TRUE );
453 p_sys->p_es_audio = NULL;
454 p_sys->p_es_sub = NULL;
455 p_sys->p_es_video = NULL;
458 msg_Dbg( p_input, "selecting program id=%d", p_pgrm->i_id );
460 /* Mark it selected */
461 p_pgrm->b_selected = VLC_TRUE;
463 /* Switch master stream */
464 if( p_sys->p_pgrm && p_sys->p_pgrm->clock.b_master )
466 p_sys->p_pgrm->clock.b_master = VLC_FALSE;
468 p_pgrm->clock.b_master = VLC_TRUE;
469 p_sys->p_pgrm = p_pgrm;
471 /* Update "program" */
472 val.i_int = p_pgrm->i_id;
473 var_Change( p_input, "program", VLC_VAR_SETVALUE, &val, NULL );
476 var_Change( p_input, "audio-es", VLC_VAR_CLEARCHOICES, NULL, NULL );
477 var_Change( p_input, "video-es", VLC_VAR_CLEARCHOICES, NULL, NULL );
478 var_Change( p_input, "spu-es", VLC_VAR_CLEARCHOICES, NULL, NULL );
479 for( i = 0; i < p_sys->i_es; i++ )
481 if( p_sys->es[i]->p_pgrm == p_sys->p_pgrm )
482 EsOutESVarUpdate( out, p_sys->es[i], VLC_FALSE );
483 EsOutSelect( out, p_sys->es[i], VLC_FALSE );
486 /* Update now playing */
487 vlc_meta_SetNowPlaying( p_input->p->input.p_item->p_meta,
488 p_pgrm->psz_now_playing );
489 vlc_meta_SetPublisher( p_input->p->input.p_item->p_meta,
490 p_pgrm->psz_publisher );
492 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
498 static es_out_pgrm_t *EsOutProgramAdd( es_out_t *out, int i_group )
500 es_out_sys_t *p_sys = out->p_sys;
501 input_thread_t *p_input = p_sys->p_input;
504 es_out_pgrm_t *p_pgrm = malloc( sizeof( es_out_pgrm_t ) );
507 p_pgrm->i_id = i_group;
509 p_pgrm->b_selected = VLC_FALSE;
510 p_pgrm->psz_name = NULL;
511 p_pgrm->psz_now_playing = NULL;
512 p_pgrm->psz_publisher = NULL;
513 p_pgrm->p_epg = NULL;
514 input_ClockInit( &p_pgrm->clock, VLC_FALSE, p_input->p->input.i_cr_average );
517 TAB_APPEND( p_sys->i_pgrm, p_sys->pgrm, p_pgrm );
519 /* Update "program" variable */
521 var_Change( p_input, "program", VLC_VAR_ADDCHOICE, &val, NULL );
523 if( i_group == var_GetInteger( p_input, "program" ) )
525 EsOutProgramSelect( out, p_pgrm );
529 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
537 static int EsOutProgramDel( es_out_t *out, int i_group )
539 es_out_sys_t *p_sys = out->p_sys;
540 input_thread_t *p_input = p_sys->p_input;
541 es_out_pgrm_t *p_pgrm = NULL;
545 for( i = 0; i < p_sys->i_pgrm; i++ )
547 if( p_sys->pgrm[i]->i_id == i_group )
549 p_pgrm = p_sys->pgrm[i];
559 msg_Dbg( p_input, "can't delete program %d which still has %i ES",
560 i_group, p_pgrm->i_es );
564 TAB_REMOVE( p_sys->i_pgrm, p_sys->pgrm, p_pgrm );
566 /* If program is selected we need to unselect it */
567 if( p_sys->p_pgrm == p_pgrm ) p_sys->p_pgrm = NULL;
569 if( p_pgrm->psz_name ) free( p_pgrm->psz_name );
570 if( p_pgrm->psz_now_playing ) free( p_pgrm->psz_now_playing );
571 if( p_pgrm->psz_publisher ) free( p_pgrm->psz_publisher );
573 vlc_epg_Delete( p_pgrm->p_epg );
576 /* Update "program" variable */
578 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
580 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
587 static char *EsOutProgramGetMetaName( es_out_pgrm_t *p_pgrm )
590 if( p_pgrm->psz_name )
591 asprintf( &psz, _("%s [%s %d]"), p_pgrm->psz_name, _("Program"), p_pgrm->i_id );
593 asprintf( &psz, "%s %d", _("Program"), p_pgrm->i_id );
597 static void EsOutProgramMeta( es_out_t *out, int i_group, vlc_meta_t *p_meta )
599 es_out_sys_t *p_sys = out->p_sys;
600 es_out_pgrm_t *p_pgrm = NULL;
601 input_thread_t *p_input = p_sys->p_input;
603 char *psz_title = NULL;
604 char *psz_provider = NULL;
607 msg_Dbg( p_input, "EsOutProgramMeta: number=%d", i_group );
609 /* Check against empty meta data (empty for what we handle) */
610 if( !p_meta->psz_title && !p_meta->psz_nowplaying && !p_meta->psz_publisher && p_meta->i_extra <= 0 )
613 for( i = 0; i < p_sys->i_pgrm; i++ )
615 if( p_sys->pgrm[i]->i_id == i_group )
617 p_pgrm = p_sys->pgrm[i];
622 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
625 psz_title = p_meta->psz_title;
626 psz_provider = p_meta->psz_publisher;
628 /* Update the description text of the program */
629 if( psz_title && *psz_title )
634 if( !p_pgrm->psz_name || strcmp( p_pgrm->psz_name, psz_title ) )
636 char *psz_cat = EsOutProgramGetMetaName( p_pgrm );
638 /* Remove old entries */
639 input_Control( p_input, INPUT_DEL_INFO, psz_cat, NULL );
640 /* TODO update epg name */
643 if( p_pgrm->psz_name ) free( p_pgrm->psz_name );
644 p_pgrm->psz_name = strdup( psz_title );
646 /* ugly but it works */
648 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
650 if( psz_provider && *psz_provider )
652 asprintf( &text.psz_string, "%s [%s]", psz_title, psz_provider );
653 var_Change( p_input, "program", VLC_VAR_ADDCHOICE, &val, &text );
654 free( text.psz_string );
658 text.psz_string = psz_title;
659 var_Change( p_input, "program", VLC_VAR_ADDCHOICE, &val, &text );
663 psz_cat = EsOutProgramGetMetaName( p_pgrm );
666 if( p_sys->p_pgrm == p_pgrm )
667 vlc_meta_SetPublisher( p_input->p->input.p_item->p_meta, psz_provider );
668 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _(VLC_META_PUBLISHER), psz_provider );
670 for( i = 0; i < p_meta->i_extra; i++ )
671 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _(p_meta->ppsz_extra_name[i]), p_meta->ppsz_extra_value[i] );
675 #define TAB_INSERT_CAST( cast, count, tab, p, index ) do { \
677 (tab) = cast realloc( tab, sizeof( void ** ) * ( (count) + 1 ) ); \
679 (tab) = cast malloc( sizeof( void ** ) ); \
680 if( (count) - (index) > 0 ) \
681 memmove( (void**)(tab) + (index) + 1, \
682 (void**)(tab) + (index), \
683 ((count) - (index)) * sizeof(*(tab)) );\
684 (tab)[(index)] = (p); \
688 #define TAB_INSERT( count, tab, p, index ) TAB_INSERT_CAST( , count, tab, p, index )
690 static void vlc_epg_Merge( vlc_epg_t *p_dst, const vlc_epg_t *p_src )
695 for( i = 0; i < p_src->i_event; i++ )
697 vlc_epg_event_t *p_evt = p_src->pp_event[i];
698 vlc_bool_t b_add = VLC_TRUE;
701 for( j = 0; j < p_dst->i_event; j++ )
703 if( p_dst->pp_event[j]->i_start == p_evt->i_start && p_dst->pp_event[j]->i_duration == p_evt->i_duration )
708 if( p_dst->pp_event[j]->i_start > p_evt->i_start )
713 vlc_epg_event_t *p_copy = malloc( sizeof(vlc_epg_event_t) );
716 memset( p_copy, 0, sizeof(vlc_epg_event_t) );
717 p_copy->i_start = p_evt->i_start;
718 p_copy->i_duration = p_evt->i_duration;
719 p_copy->psz_name = p_evt->psz_name ? strdup( p_evt->psz_name ) : NULL;
720 p_copy->psz_short_description = p_evt->psz_short_description ? strdup( p_evt->psz_short_description ) : NULL;
721 p_copy->psz_description = p_evt->psz_description ? strdup( p_evt->psz_description ) : NULL;
722 TAB_INSERT( p_dst->i_event, p_dst->pp_event, p_copy, j );
726 vlc_epg_SetCurrent( p_dst, p_src->p_current ? p_src->p_current->i_start : -1 );
728 /* Keep only 1 old event */
729 if( p_dst->p_current )
731 while( p_dst->i_event > 1 && p_dst->pp_event[0] != p_dst->p_current && p_dst->pp_event[1] != p_dst->p_current )
732 TAB_REMOVE( p_dst->i_event, p_dst->pp_event, p_dst->pp_event[0] );
736 static void EsOutProgramEpg( es_out_t *out, int i_group, vlc_epg_t *p_epg )
738 es_out_sys_t *p_sys = out->p_sys;
739 input_thread_t *p_input = p_sys->p_input;
740 es_out_pgrm_t *p_pgrm = NULL;
746 for( i = 0; i < p_sys->i_pgrm; i++ )
748 if( p_sys->pgrm[i]->i_id == i_group )
750 p_pgrm = p_sys->pgrm[i];
755 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
759 p_pgrm->p_epg = vlc_epg_New( p_pgrm->psz_name );
760 vlc_epg_Merge( p_pgrm->p_epg, p_epg );
763 psz_cat = EsOutProgramGetMetaName( p_pgrm );
764 #ifdef HAVE_LOCALTIME_R
765 asprintf( &psz_epg, "EPG %s", psz_cat );
766 input_Control( p_input, INPUT_DEL_INFO, psz_epg, NULL );
767 msg_Dbg( p_input, "EsOutProgramEpg: number=%d name=%s", i_group, p_pgrm->p_epg->psz_name );
768 for( i = 0; i < p_pgrm->p_epg->i_event; i++ )
770 const vlc_epg_event_t *p_evt = p_pgrm->p_epg->pp_event[i];
771 time_t t_start = (time_t)p_evt->i_start;
775 localtime_r( &t_start, &tm_start );
777 snprintf( psz_start, sizeof(psz_start), "%2.2d:%2.2d:%2.2d", tm_start.tm_hour, tm_start.tm_min, tm_start.tm_sec );
778 if( p_evt->psz_short_description || p_evt->psz_description )
779 input_Control( p_input, INPUT_ADD_INFO, psz_epg, psz_start, "%s (%2.2d:%2.2d) - %s",
781 p_evt->i_duration/60/60, (p_evt->i_duration/60)%60,
782 p_evt->psz_short_description ? p_evt->psz_short_description : p_evt->psz_description );
784 input_Control( p_input, INPUT_ADD_INFO, psz_epg, psz_start, "%s (%2.2d:%2.2d)",
786 p_evt->i_duration/60/60, (p_evt->i_duration/60)%60 );
790 /* Update now playing */
791 if( p_pgrm->psz_now_playing )
792 free( p_pgrm->psz_now_playing );
793 p_pgrm->psz_now_playing = NULL;
795 if( p_epg->p_current && p_epg->p_current->psz_name && *p_epg->p_current->psz_name )
797 p_pgrm->psz_now_playing = strdup( p_epg->p_current->psz_name );
798 if( p_pgrm == p_sys->p_pgrm )
799 vlc_meta_SetNowPlaying( p_input->p->input.p_item->p_meta, p_pgrm->psz_now_playing );
800 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _(VLC_META_NOW_PLAYING), p_pgrm->psz_now_playing );
804 if( p_pgrm == p_sys->p_pgrm )
805 vlc_meta_SetNowPlaying( p_input->p->input.p_item->p_meta, NULL );
806 input_Control( p_input, INPUT_DEL_INFO, psz_cat, _(VLC_META_NOW_PLAYING) );
814 static es_out_id_t *EsOutAdd( es_out_t *out, es_format_t *fmt )
816 es_out_sys_t *p_sys = out->p_sys;
817 input_thread_t *p_input = p_sys->p_input;
819 es_out_id_t *es = malloc( sizeof( es_out_id_t ) );
820 es_out_pgrm_t *p_pgrm = NULL;
823 if( fmt->i_group < 0 )
825 msg_Err( p_input, "invalid group number" );
829 /* Search the program */
830 for( i = 0; i < p_sys->i_pgrm; i++ )
832 if( fmt->i_group == p_sys->pgrm[i]->i_id )
834 p_pgrm = p_sys->pgrm[i];
840 /* Create a new one */
841 p_pgrm = EsOutProgramAdd( out, fmt->i_group );
844 /* Increase ref count for program */
849 fmt->i_id = out->p_sys->i_id;
850 es->i_id = fmt->i_id;
852 es_format_Copy( &es->fmt, fmt );
853 es->i_preroll_end = -1;
854 es->b_discontinuity = VLC_FALSE;
859 es->i_channel = p_sys->i_audio;
863 es->i_channel = p_sys->i_video;
864 if( fmt->video.i_frame_rate && fmt->video.i_frame_rate_base )
865 vlc_ureduce( &es->fmt.video.i_frame_rate,
866 &es->fmt.video.i_frame_rate_base,
867 fmt->video.i_frame_rate,
868 fmt->video.i_frame_rate_base, 0 );
872 es->i_channel = p_sys->i_sub;
879 es->psz_language = LanguageGetName( fmt->psz_language ); /* remember so we only need to do it once */
880 es->psz_language_code = LanguageGetCode( fmt->psz_language );
883 if( es->p_pgrm == p_sys->p_pgrm )
884 EsOutESVarUpdate( out, es, VLC_FALSE );
886 /* Select it if needed */
887 EsOutSelect( out, es, VLC_FALSE );
890 TAB_APPEND( out->p_sys->i_es, out->p_sys->es, es );
891 p_sys->i_id++; /* always incremented */
905 EsOutAddInfo( out, es );
910 static void EsSelect( es_out_t *out, es_out_id_t *es )
912 es_out_sys_t *p_sys = out->p_sys;
913 input_thread_t *p_input = p_sys->p_input;
919 msg_Warn( p_input, "ES 0x%x is already selected", es->i_id );
923 if( es->fmt.i_cat == VIDEO_ES || es->fmt.i_cat == SPU_ES )
925 if( !var_GetBool( p_input, "video" ) ||
926 ( p_input->p->p_sout && !var_GetBool( p_input, "sout-video" ) ) )
928 msg_Dbg( p_input, "video is disabled, not selecting ES 0x%x",
933 else if( es->fmt.i_cat == AUDIO_ES )
935 var_Get( p_input, "audio", &val );
936 if( !var_GetBool( p_input, "audio" ) ||
937 ( p_input->p->p_sout && !var_GetBool( p_input, "sout-audio" ) ) )
939 msg_Dbg( p_input, "audio is disabled, not selecting ES 0x%x",
944 if( es->fmt.i_cat == SPU_ES )
946 var_Get( p_input, "spu", &val );
947 if( !var_GetBool( p_input, "spu" ) ||
948 ( p_input->p->p_sout && !var_GetBool( p_input, "sout-spu" ) ) )
950 msg_Dbg( p_input, "spu is disabled, not selecting ES 0x%x",
956 es->i_preroll_end = -1;
957 es->p_dec = input_DecoderNew( p_input, &es->fmt, VLC_FALSE );
958 if( es->p_dec == NULL || es->p_pgrm != p_sys->p_pgrm )
961 if( es->fmt.i_cat == VIDEO_ES )
962 psz_var = "video-es";
963 else if( es->fmt.i_cat == AUDIO_ES )
964 psz_var = "audio-es";
965 else if( es->fmt.i_cat == SPU_ES )
970 /* Mark it as selected */
971 val.i_int = es->i_id;
972 var_Change( p_input, psz_var, VLC_VAR_SETVALUE, &val, NULL );
975 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
978 static void EsUnselect( es_out_t *out, es_out_id_t *es, vlc_bool_t b_update )
980 es_out_sys_t *p_sys = out->p_sys;
981 input_thread_t *p_input = p_sys->p_input;
985 if( es->p_dec == NULL )
987 msg_Warn( p_input, "ES 0x%x is already unselected", es->i_id );
991 input_DecoderDelete( es->p_dec );
998 if( es->p_dec == NULL )
1000 if( es->fmt.i_cat == VIDEO_ES )
1001 psz_var = "video-es";
1002 else if( es->fmt.i_cat == AUDIO_ES )
1003 psz_var = "audio-es";
1004 else if( es->fmt.i_cat == SPU_ES )
1009 /* Mark it as selected */
1011 var_Change( p_input, psz_var, VLC_VAR_SETVALUE, &val, NULL );
1013 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
1017 * Select an ES given the current mode
1018 * XXX: you need to take a the lock before (stream.stream_lock)
1020 * \param out The es_out structure
1021 * \param es es_out_id structure
1022 * \param b_force ...
1025 static void EsOutSelect( es_out_t *out, es_out_id_t *es, vlc_bool_t b_force )
1027 es_out_sys_t *p_sys = out->p_sys;
1029 int i_cat = es->fmt.i_cat;
1031 if( !p_sys->b_active ||
1032 ( !b_force && es->fmt.i_priority < 0 ) )
1037 if( p_sys->i_mode == ES_OUT_MODE_ALL || b_force )
1040 EsSelect( out, es );
1042 else if( p_sys->i_mode == ES_OUT_MODE_PARTIAL )
1046 var_Get( p_sys->p_input, "programs", &val );
1047 for ( i = 0; i < val.p_list->i_count; i++ )
1049 if ( val.p_list->p_values[i].i_int == es->p_pgrm->i_id || b_force )
1052 EsSelect( out, es );
1056 var_Change( p_sys->p_input, "programs", VLC_VAR_FREELIST, &val, NULL );
1058 else if( p_sys->i_mode == ES_OUT_MODE_AUTO )
1062 if( es->p_pgrm != p_sys->p_pgrm )
1065 if( i_cat == AUDIO_ES )
1067 int idx1 = LanguageArrayIndex( p_sys->ppsz_audio_language,
1068 es->psz_language_code );
1070 if( p_sys->p_es_audio &&
1071 p_sys->p_es_audio->fmt.i_priority >= es->fmt.i_priority )
1073 int idx2 = LanguageArrayIndex( p_sys->ppsz_audio_language,
1074 p_sys->p_es_audio->psz_language_code );
1076 if( idx1 < 0 || ( idx2 >= 0 && idx2 <= idx1 ) )
1078 i_wanted = es->i_channel;
1082 /* Select audio if (no audio selected yet)
1083 * - no audio-language
1084 * - no audio code for the ES
1085 * - audio code in the requested list */
1087 !strcmp( es->psz_language_code, "??" ) ||
1088 !p_sys->ppsz_audio_language )
1089 i_wanted = es->i_channel;
1092 if( p_sys->i_audio_last >= 0 )
1093 i_wanted = p_sys->i_audio_last;
1095 if( p_sys->i_audio_id >= 0 )
1097 if( es->i_id == p_sys->i_audio_id )
1098 i_wanted = es->i_channel;
1103 else if( i_cat == SPU_ES )
1105 int idx1 = LanguageArrayIndex( p_sys->ppsz_sub_language,
1106 es->psz_language_code );
1108 if( p_sys->p_es_sub &&
1109 p_sys->p_es_sub->fmt.i_priority >= es->fmt.i_priority )
1111 int idx2 = LanguageArrayIndex( p_sys->ppsz_sub_language,
1112 p_sys->p_es_sub->psz_language_code );
1114 msg_Dbg( p_sys->p_input, "idx1=%d(%s) idx2=%d(%s)",
1115 idx1, es->psz_language_code, idx2,
1116 p_sys->p_es_sub->psz_language_code );
1118 if( idx1 < 0 || ( idx2 >= 0 && idx2 <= idx1 ) )
1120 /* We found a SPU that matches our language request */
1121 i_wanted = es->i_channel;
1123 else if( idx1 >= 0 )
1125 msg_Dbg( p_sys->p_input, "idx1=%d(%s)",
1126 idx1, es->psz_language_code );
1128 i_wanted = es->i_channel;
1130 if( p_sys->i_sub_last >= 0 )
1131 i_wanted = p_sys->i_sub_last;
1133 if( p_sys->i_sub_id >= 0 )
1135 if( es->i_id == p_sys->i_sub_id )
1136 i_wanted = es->i_channel;
1141 else if( i_cat == VIDEO_ES )
1143 i_wanted = es->i_channel;
1146 if( i_wanted == es->i_channel && es->p_dec == NULL )
1147 EsSelect( out, es );
1150 /* FIXME TODO handle priority here */
1153 if( i_cat == AUDIO_ES )
1155 if( p_sys->i_mode == ES_OUT_MODE_AUTO &&
1156 p_sys->p_es_audio &&
1157 p_sys->p_es_audio != es &&
1158 p_sys->p_es_audio->p_dec )
1160 EsUnselect( out, p_sys->p_es_audio, VLC_FALSE );
1162 p_sys->p_es_audio = es;
1164 else if( i_cat == SPU_ES )
1166 if( p_sys->i_mode == ES_OUT_MODE_AUTO &&
1168 p_sys->p_es_sub != es &&
1169 p_sys->p_es_sub->p_dec )
1171 EsUnselect( out, p_sys->p_es_sub, VLC_FALSE );
1173 p_sys->p_es_sub = es;
1175 else if( i_cat == VIDEO_ES )
1177 p_sys->p_es_video = es;
1183 * Send a block for the given es_out
1185 * \param out the es_out to send from
1186 * \param es the es_out_id
1187 * \param p_block the data block to send
1189 static int EsOutSend( es_out_t *out, es_out_id_t *es, block_t *p_block )
1191 es_out_sys_t *p_sys = out->p_sys;
1192 input_thread_t *p_input = p_sys->p_input;
1193 es_out_pgrm_t *p_pgrm = es->p_pgrm;
1197 if( es->fmt.i_cat == AUDIO_ES )
1198 i_delay = p_sys->i_audio_delay;
1199 else if( es->fmt.i_cat == SPU_ES )
1200 i_delay = p_sys->i_spu_delay;
1204 if( p_input->p_libvlc->b_stats )
1206 vlc_mutex_lock( &p_input->p->counters.counters_lock );
1207 stats_UpdateInteger( p_input, p_input->p->counters.p_demux_read,
1208 p_block->i_buffer, &i_total );
1209 stats_UpdateFloat( p_input , p_input->p->counters.p_demux_bitrate,
1210 (float)i_total, NULL );
1211 vlc_mutex_unlock( &p_input->p->counters.counters_lock );
1214 /* Mark preroll blocks */
1215 if( es->i_preroll_end >= 0 )
1217 int64_t i_date = p_block->i_pts;
1219 i_date = p_block->i_dts;
1221 if( i_date < es->i_preroll_end )
1222 p_block->i_flags |= BLOCK_FLAG_PREROLL;
1224 es->i_preroll_end = -1;
1227 /* +11 -> avoid null value with non null dts/pts */
1228 if( p_block->i_dts > 0 )
1231 input_ClockGetTS( p_input, &p_pgrm->clock,
1232 ( p_block->i_dts + 11 ) * 9 / 100 ) + i_delay;
1234 if( p_block->i_pts > 0 )
1237 input_ClockGetTS( p_input, &p_pgrm->clock,
1238 ( p_block->i_pts + 11 ) * 9 / 100 ) + i_delay;
1240 if ( es->fmt.i_codec == VLC_FOURCC( 't', 'e', 'l', 'x' ) )
1242 mtime_t current_date = mdate();
1244 || p_block->i_pts > current_date + 10000000
1245 || current_date > p_block->i_pts )
1247 /* ETSI EN 300 472 Annex A : do not take into account the PTS
1248 * for teletext streams. */
1249 p_block->i_pts = current_date + 400000
1250 + p_input->i_pts_delay + i_delay;
1254 p_block->i_rate = p_input->p->i_rate;
1256 /* TODO handle mute */
1257 if( es->p_dec && ( es->fmt.i_cat != AUDIO_ES ||
1258 p_input->p->i_rate == INPUT_RATE_DEFAULT ) )
1260 input_DecoderDecode( es->p_dec, p_block );
1264 block_Release( p_block );
1270 /*****************************************************************************
1272 *****************************************************************************/
1273 static void EsOutDel( es_out_t *out, es_out_id_t *es )
1275 es_out_sys_t *p_sys = out->p_sys;
1276 vlc_bool_t b_reselect = VLC_FALSE;
1279 /* We don't try to reselect */
1281 EsUnselect( out, es, es->p_pgrm == p_sys->p_pgrm );
1283 if( es->p_pgrm == p_sys->p_pgrm )
1284 EsOutESVarUpdate( out, es, VLC_TRUE );
1286 TAB_REMOVE( p_sys->i_es, p_sys->es, es );
1289 if( es->p_pgrm->i_es == 0 )
1291 msg_Dbg( p_sys->p_input, "Program doesn't contain anymore ES" );
1294 if( p_sys->p_es_audio == es || p_sys->p_es_video == es ||
1295 p_sys->p_es_sub == es ) b_reselect = VLC_TRUE;
1297 if( p_sys->p_es_audio == es ) p_sys->p_es_audio = NULL;
1298 if( p_sys->p_es_video == es ) p_sys->p_es_video = NULL;
1299 if( p_sys->p_es_sub == es ) p_sys->p_es_sub = NULL;
1301 switch( es->fmt.i_cat )
1314 /* Re-select another track when needed */
1316 for( i = 0; i < p_sys->i_es; i++ )
1318 if( es->fmt.i_cat == p_sys->es[i]->fmt.i_cat )
1319 EsOutSelect( out, p_sys->es[i], VLC_FALSE );
1322 if( es->psz_language )
1323 free( es->psz_language );
1324 if( es->psz_language_code )
1325 free( es->psz_language_code );
1327 es_format_Clean( &es->fmt );
1333 * Control query handler
1335 * \param out the es_out to control
1336 * \param i_query A es_out query as defined in include/ninput.h
1337 * \param args a variable list of arguments for the query
1338 * \return VLC_SUCCESS or an error code
1340 static int EsOutControl( es_out_t *out, int i_query, va_list args )
1342 es_out_sys_t *p_sys = out->p_sys;
1350 case ES_OUT_SET_ES_STATE:
1351 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1352 b = (vlc_bool_t) va_arg( args, vlc_bool_t );
1353 if( b && es->p_dec == NULL )
1355 EsSelect( out, es );
1356 return es->p_dec ? VLC_SUCCESS : VLC_EGENERIC;
1358 else if( !b && es->p_dec )
1360 EsUnselect( out, es, es->p_pgrm == p_sys->p_pgrm );
1365 case ES_OUT_GET_ES_STATE:
1366 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1367 pb = (vlc_bool_t*) va_arg( args, vlc_bool_t * );
1369 *pb = es->p_dec ? VLC_TRUE : VLC_FALSE;
1372 case ES_OUT_SET_ACTIVE:
1374 b = (vlc_bool_t) va_arg( args, vlc_bool_t );
1375 p_sys->b_active = b;
1378 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
1382 case ES_OUT_GET_ACTIVE:
1383 pb = (vlc_bool_t*) va_arg( args, vlc_bool_t * );
1384 *pb = p_sys->b_active;
1387 case ES_OUT_SET_MODE:
1388 i = (int) va_arg( args, int );
1389 if( i == ES_OUT_MODE_NONE || i == ES_OUT_MODE_ALL ||
1390 i == ES_OUT_MODE_AUTO || i == ES_OUT_MODE_PARTIAL )
1394 /* Reapply policy mode */
1395 for( i = 0; i < p_sys->i_es; i++ )
1397 if( p_sys->es[i]->p_dec )
1399 EsUnselect( out, p_sys->es[i],
1400 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1403 for( i = 0; i < p_sys->i_es; i++ )
1405 EsOutSelect( out, p_sys->es[i], VLC_FALSE );
1409 return VLC_EGENERIC;
1411 case ES_OUT_GET_MODE:
1412 pi = (int*) va_arg( args, int* );
1413 *pi = p_sys->i_mode;
1417 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1418 /* Special case NULL, NULL+i_cat */
1421 for( i = 0; i < p_sys->i_es; i++ )
1423 if( p_sys->es[i]->p_dec )
1424 EsUnselect( out, p_sys->es[i],
1425 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1428 else if( es == (es_out_id_t*)((uint8_t*)NULL+AUDIO_ES) )
1430 for( i = 0; i < p_sys->i_es; i++ )
1432 if( p_sys->es[i]->p_dec &&
1433 p_sys->es[i]->fmt.i_cat == AUDIO_ES )
1434 EsUnselect( out, p_sys->es[i],
1435 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1438 else if( es == (es_out_id_t*)((uint8_t*)NULL+VIDEO_ES) )
1440 for( i = 0; i < p_sys->i_es; i++ )
1442 if( p_sys->es[i]->p_dec &&
1443 p_sys->es[i]->fmt.i_cat == VIDEO_ES )
1444 EsUnselect( out, p_sys->es[i],
1445 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1448 else if( es == (es_out_id_t*)((uint8_t*)NULL+SPU_ES) )
1450 for( i = 0; i < p_sys->i_es; i++ )
1452 if( p_sys->es[i]->p_dec &&
1453 p_sys->es[i]->fmt.i_cat == SPU_ES )
1454 EsUnselect( out, p_sys->es[i],
1455 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1460 for( i = 0; i < p_sys->i_es; i++ )
1462 if( es == p_sys->es[i] )
1464 EsOutSelect( out, es, VLC_TRUE );
1470 playlist_t * p_playlist = pl_Yield( p_sys->p_input );
1472 p_playlist->gc_date = mdate();
1473 vlc_cond_signal( &p_playlist->object_wait );
1475 pl_Release( p_playlist );
1479 case ES_OUT_SET_PCR:
1480 case ES_OUT_SET_GROUP_PCR:
1482 es_out_pgrm_t *p_pgrm = NULL;
1486 if( i_query == ES_OUT_SET_PCR )
1488 p_pgrm = p_sys->p_pgrm;
1493 i_group = (int)va_arg( args, int );
1494 for( i = 0; i < p_sys->i_pgrm; i++ )
1496 if( p_sys->pgrm[i]->i_id == i_group )
1498 p_pgrm = p_sys->pgrm[i];
1503 if( p_pgrm == NULL )
1504 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
1506 i_pcr = (int64_t)va_arg( args, int64_t );
1507 /* search program */
1508 /* 11 is a vodoo trick to avoid non_pcr*9/100 to be null */
1509 input_ClockSetPCR( p_sys->p_input, &p_pgrm->clock,
1510 (i_pcr + 11 ) * 9 / 100);
1514 case ES_OUT_RESET_PCR:
1515 for( i = 0; i < p_sys->i_pgrm; i++ )
1517 p_sys->pgrm[i]->clock.i_synchro_state = SYNCHRO_REINIT;
1518 p_sys->pgrm[i]->clock.last_pts = 0;
1525 int64_t i_ts = (int64_t)va_arg( args, int64_t );
1526 int64_t *pi_ts = (int64_t *)va_arg( args, int64_t * );
1527 *pi_ts = input_ClockGetTS( p_sys->p_input,
1528 &p_sys->p_pgrm->clock,
1529 ( i_ts + 11 ) * 9 / 100 );
1532 return VLC_EGENERIC;
1534 case ES_OUT_GET_GROUP:
1535 pi = (int*) va_arg( args, int* );
1537 *pi = p_sys->p_pgrm->i_id;
1539 *pi = -1; /* FIXME */
1542 case ES_OUT_SET_GROUP:
1545 i = (int) va_arg( args, int );
1546 for( j = 0; j < p_sys->i_pgrm; j++ )
1548 es_out_pgrm_t *p_pgrm = p_sys->pgrm[j];
1549 if( p_pgrm->i_id == i )
1551 EsOutProgramSelect( out, p_pgrm );
1555 return VLC_EGENERIC;
1558 case ES_OUT_SET_FMT:
1560 /* This ain't pretty but is need by some demuxers (eg. Ogg )
1561 * to update the p_extra data */
1563 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1564 p_fmt = (es_format_t*) va_arg( args, es_format_t * );
1565 if( es == NULL ) return VLC_EGENERIC;
1567 if( p_fmt->i_extra )
1569 es->fmt.i_extra = p_fmt->i_extra;
1570 es->fmt.p_extra = realloc( es->fmt.p_extra, p_fmt->i_extra );
1571 memcpy( es->fmt.p_extra, p_fmt->p_extra, p_fmt->i_extra );
1573 if( !es->p_dec ) return VLC_SUCCESS;
1576 input_DecoderDelete( es->p_dec );
1577 es->p_dec = input_DecoderNew( p_sys->p_input,
1578 &es->fmt, VLC_FALSE );
1581 es->p_dec->fmt_in.i_extra = p_fmt->i_extra;
1582 es->p_dec->fmt_in.p_extra =
1583 realloc( es->p_dec->fmt_in.p_extra, p_fmt->i_extra );
1584 memcpy( es->p_dec->fmt_in.p_extra,
1585 p_fmt->p_extra, p_fmt->i_extra );
1592 case ES_OUT_SET_NEXT_DISPLAY_TIME:
1596 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1597 i_date = (int64_t)va_arg( args, int64_t );
1599 if( !es || !es->p_dec )
1600 return VLC_EGENERIC;
1602 es->i_preroll_end = i_date;
1603 input_DecoderPreroll( es->p_dec, i_date );
1607 case ES_OUT_SET_GROUP_META:
1609 int i_group = (int)va_arg( args, int );
1610 vlc_meta_t *p_meta = (vlc_meta_t*)va_arg( args, vlc_meta_t * );
1612 EsOutProgramMeta( out, i_group, p_meta );
1615 case ES_OUT_SET_GROUP_EPG:
1617 int i_group = (int)va_arg( args, int );
1618 vlc_epg_t *p_epg = (vlc_epg_t*)va_arg( args, vlc_epg_t * );
1620 EsOutProgramEpg( out, i_group, p_epg );
1623 case ES_OUT_DEL_GROUP:
1625 int i_group = (int)va_arg( args, int );
1627 return EsOutProgramDel( out, i_group );
1631 msg_Err( p_sys->p_input, "unknown query in es_out_Control" );
1632 return VLC_EGENERIC;
1636 /****************************************************************************
1637 * LanguageGetName: try to expend iso639 into plain name
1638 ****************************************************************************/
1639 static char *LanguageGetName( const char *psz_code )
1641 const iso639_lang_t *pl;
1643 if( psz_code == NULL )
1645 return strdup( "" );
1648 if( strlen( psz_code ) == 2 )
1650 pl = GetLang_1( psz_code );
1652 else if( strlen( psz_code ) == 3 )
1654 pl = GetLang_2B( psz_code );
1655 if( !strcmp( pl->psz_iso639_1, "??" ) )
1657 pl = GetLang_2T( psz_code );
1662 return strdup( psz_code );
1665 if( !strcmp( pl->psz_iso639_1, "??" ) )
1667 return strdup( psz_code );
1671 if( *pl->psz_native_name )
1673 return strdup( pl->psz_native_name );
1675 return strdup( pl->psz_eng_name );
1679 /* Get a 2 char code */
1680 static char *LanguageGetCode( const char *psz_lang )
1682 const iso639_lang_t *pl;
1684 if( psz_lang == NULL || *psz_lang == '\0' )
1685 return strdup("??");
1687 for( pl = p_languages; pl->psz_iso639_1 != NULL; pl++ )
1689 if( !strcasecmp( pl->psz_eng_name, psz_lang ) ||
1690 !strcasecmp( pl->psz_native_name, psz_lang ) ||
1691 !strcasecmp( pl->psz_iso639_1, psz_lang ) ||
1692 !strcasecmp( pl->psz_iso639_2T, psz_lang ) ||
1693 !strcasecmp( pl->psz_iso639_2B, psz_lang ) )
1697 if( pl->psz_iso639_1 != NULL )
1698 return strdup( pl->psz_iso639_1 );
1700 return strdup("??");
1703 static char **LanguageSplit( const char *psz_langs )
1710 if( psz_langs == NULL ) return NULL;
1712 psz_parser = psz_dup = strdup(psz_langs);
1714 while( psz_parser && *psz_parser )
1719 psz = strchr(psz_parser, ',' );
1720 if( psz ) *psz++ = '\0';
1722 psz_code = LanguageGetCode( psz_parser );
1723 if( strcmp( psz_code, "??" ) )
1725 TAB_APPEND( i_psz, ppsz, psz_code );
1733 TAB_APPEND( i_psz, ppsz, NULL );
1740 static int LanguageArrayIndex( char **ppsz_langs, char *psz_lang )
1744 if( !ppsz_langs || !psz_lang ) return -1;
1746 for( i = 0; ppsz_langs[i]; i++ )
1747 if( !strcasecmp( ppsz_langs[i], psz_lang ) ) return i;
1752 /****************************************************************************
1754 * - add meta info to the playlist item
1755 ****************************************************************************/
1756 static void EsOutAddInfo( es_out_t *out, es_out_id_t *es )
1758 es_out_sys_t *p_sys = out->p_sys;
1759 input_thread_t *p_input = p_sys->p_input;
1760 es_format_t *fmt = &es->fmt;
1764 /* Add stream info */
1765 asprintf( &psz_cat, _("Stream %d"), out->p_sys->i_id - 1 );
1767 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Codec"),
1768 "%.4s", (char*)&fmt->i_codec );
1770 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Language"),
1771 "%s", es->psz_language );
1773 /* Add information */
1774 switch( fmt->i_cat )
1777 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1778 _("Type"), _("Audio") );
1780 if( fmt->audio.i_channels > 0 )
1781 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Channels"),
1782 "%d", fmt->audio.i_channels );
1784 if( fmt->audio.i_rate > 0 )
1786 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Sample rate"),
1787 _("%d Hz"), fmt->audio.i_rate );
1788 var_SetInteger( p_input, "sample-rate", fmt->audio.i_rate );
1791 if( fmt->audio.i_bitspersample > 0 )
1792 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1793 _("Bits per sample"), "%d",
1794 fmt->audio.i_bitspersample );
1796 if( fmt->i_bitrate > 0 )
1798 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Bitrate"),
1799 _("%d kb/s"), fmt->i_bitrate / 1000 );
1800 var_SetInteger( p_input, "bit-rate", fmt->i_bitrate );
1805 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1806 _("Type"), _("Video") );
1808 if( fmt->video.i_width > 0 && fmt->video.i_height > 0 )
1809 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1810 _("Resolution"), "%dx%d",
1811 fmt->video.i_width, fmt->video.i_height );
1813 if( fmt->video.i_visible_width > 0 &&
1814 fmt->video.i_visible_height > 0 )
1815 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1816 _("Display resolution"), "%dx%d",
1817 fmt->video.i_visible_width,
1818 fmt->video.i_visible_height);
1819 if( fmt->video.i_frame_rate > 0 &&
1820 fmt->video.i_frame_rate_base > 0 )
1822 div = lldiv( (float)fmt->video.i_frame_rate /
1823 fmt->video.i_frame_rate_base * 1000000,
1825 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1826 _("Frame rate"), I64Fd".%06u",
1827 div.quot, (unsigned int )div.rem );
1832 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1833 _("Type"), _("Subtitle") );