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 *****************************************************************************/
32 #include <vlc_input.h>
33 #include <vlc_es_out.h>
34 #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;
74 int64_t i_preroll_end;
76 /* Channel in the track type */
80 char *psz_language_code;
86 input_thread_t *p_input;
91 es_out_pgrm_t **pp_selected_pgrm; /* --programs */
92 es_out_pgrm_t *p_pgrm; /* Master program */
109 int i_audio_last, i_audio_id;
110 int i_sub_last, i_sub_id;
111 char **ppsz_audio_language;
112 char **ppsz_sub_language;
114 /* current main es */
115 es_out_id_t *p_es_audio;
116 es_out_id_t *p_es_video;
117 es_out_id_t *p_es_sub;
120 int64_t i_audio_delay;
124 static es_out_id_t *EsOutAdd ( es_out_t *, es_format_t * );
125 static int EsOutSend ( es_out_t *, es_out_id_t *, block_t * );
126 static void EsOutDel ( es_out_t *, es_out_id_t * );
127 static void EsOutSelect( es_out_t *out, es_out_id_t *es, vlc_bool_t b_force );
128 static int EsOutControl( es_out_t *, int i_query, va_list );
130 static void EsOutAddInfo( es_out_t *, es_out_id_t *es );
132 static void EsSelect( es_out_t *out, es_out_id_t *es );
133 static void EsUnselect( es_out_t *out, es_out_id_t *es, vlc_bool_t b_update );
134 static char *LanguageGetName( const char *psz_code );
135 static char *LanguageGetCode( const char *psz_lang );
136 static char **LanguageSplit( const char *psz_langs );
137 static int LanguageArrayIndex( char **ppsz_langs, char *psz_lang );
139 static char *EsOutProgramGetMetaName( es_out_pgrm_t *p_pgrm );
141 /*****************************************************************************
143 *****************************************************************************/
144 es_out_t *input_EsOutNew( input_thread_t *p_input )
146 es_out_t *out = malloc( sizeof( es_out_t ) );
147 es_out_sys_t *p_sys = malloc( sizeof( es_out_sys_t ) );
151 out->pf_add = EsOutAdd;
152 out->pf_send = EsOutSend;
153 out->pf_del = EsOutDel;
154 out->pf_control = EsOutControl;
156 out->b_sout = (p_input->p->p_sout != NULL ? VLC_TRUE : VLC_FALSE);
158 p_sys->p_input = p_input;
160 p_sys->b_active = VLC_FALSE;
161 p_sys->i_mode = ES_OUT_MODE_AUTO;
164 TAB_INIT( p_sys->i_pgrm, p_sys->pgrm );
165 p_sys->p_pgrm = NULL;
169 TAB_INIT( p_sys->i_es, p_sys->es );
176 var_Get( p_input, "audio-track", &val );
177 p_sys->i_audio_last = val.i_int;
179 var_Get( p_input, "sub-track", &val );
180 p_sys->i_sub_last = val.i_int;
182 if( !p_input->b_preparsing )
184 var_Get( p_input, "audio-language", &val );
185 p_sys->ppsz_audio_language = LanguageSplit(val.psz_string);
186 if( p_sys->ppsz_audio_language )
188 for( i = 0; p_sys->ppsz_audio_language[i]; i++ )
189 msg_Dbg( p_input, "selected audio language[%d] %s",
190 i, p_sys->ppsz_audio_language[i] );
192 if( val.psz_string ) free( val.psz_string );
194 var_Get( p_input, "sub-language", &val );
195 p_sys->ppsz_sub_language = LanguageSplit(val.psz_string);
196 if( p_sys->ppsz_sub_language )
198 for( i = 0; p_sys->ppsz_sub_language[i]; i++ )
199 msg_Dbg( p_input, "selected subtitle language[%d] %s",
200 i, p_sys->ppsz_sub_language[i] );
202 if( val.psz_string ) free( val.psz_string );
206 p_sys->ppsz_sub_language = NULL;
207 p_sys->ppsz_audio_language = NULL;
210 var_Get( p_input, "audio-track-id", &val );
211 p_sys->i_audio_id = val.i_int;
213 var_Get( p_input, "sub-track-id", &val );
214 p_sys->i_sub_id = val.i_int;
216 p_sys->p_es_audio = NULL;
217 p_sys->p_es_video = NULL;
218 p_sys->p_es_sub = NULL;
220 p_sys->i_audio_delay= 0;
221 p_sys->i_spu_delay = 0;
226 /*****************************************************************************
228 *****************************************************************************/
229 void input_EsOutDelete( es_out_t *out )
231 es_out_sys_t *p_sys = out->p_sys;
234 for( i = 0; i < p_sys->i_es; i++ )
236 if( p_sys->es[i]->p_dec )
238 input_DecoderDelete( p_sys->es[i]->p_dec );
240 if( p_sys->es[i]->psz_language )
241 free( p_sys->es[i]->psz_language );
242 if( p_sys->es[i]->psz_language_code )
243 free( p_sys->es[i]->psz_language_code );
244 es_format_Clean( &p_sys->es[i]->fmt );
246 free( p_sys->es[i] );
248 if( p_sys->ppsz_audio_language )
250 for( i = 0; p_sys->ppsz_audio_language[i]; i++ )
251 free( p_sys->ppsz_audio_language[i] );
252 free( p_sys->ppsz_audio_language );
254 if( p_sys->ppsz_sub_language )
256 for( i = 0; p_sys->ppsz_sub_language[i]; i++ )
257 free( p_sys->ppsz_sub_language[i] );
258 free( p_sys->ppsz_sub_language );
264 /* FIXME duplicate work EsOutProgramDel (but we cannot use it) add a EsOutProgramClean ? */
265 for( i = 0; i < p_sys->i_pgrm; i++ )
267 es_out_pgrm_t *p_pgrm = p_sys->pgrm[i];
268 if( p_pgrm->psz_now_playing )
269 free( p_pgrm->psz_now_playing );
270 if( p_pgrm->psz_publisher )
271 free( p_pgrm->psz_publisher );
272 if( p_pgrm->psz_name )
273 free( p_pgrm->psz_name );
275 vlc_epg_Delete( p_pgrm->p_epg );
279 TAB_CLEAN( p_sys->i_pgrm, p_sys->pgrm );
285 es_out_id_t *input_EsOutGetFromID( es_out_t *out, int i_id )
290 /* Special HACK, -i_id is tha cat of the stream */
291 return (es_out_id_t*)((uint8_t*)NULL-i_id);
294 for( i = 0; i < out->p_sys->i_es; i++ )
296 if( out->p_sys->es[i]->i_id == i_id )
297 return out->p_sys->es[i];
302 void input_EsOutDiscontinuity( es_out_t *out, vlc_bool_t b_flush, vlc_bool_t b_audio )
304 es_out_sys_t *p_sys = out->p_sys;
307 for( i = 0; i < p_sys->i_es; i++ )
309 es_out_id_t *es = p_sys->es[i];
311 /* Send a dummy block to let decoder know that
312 * there is a discontinuity */
313 if( es->p_dec && ( !b_audio || es->fmt.i_cat == AUDIO_ES ) )
314 input_DecoderDiscontinuity( es->p_dec, b_flush );
317 void input_EsOutSetRate( es_out_t *out )
319 es_out_sys_t *p_sys = out->p_sys;
322 for( i = 0; i < p_sys->i_pgrm; i++ )
323 input_ClockSetRate( p_sys->p_input, &p_sys->pgrm[i]->clock );
326 void input_EsOutSetDelay( es_out_t *out, int i_cat, int64_t i_delay )
328 es_out_sys_t *p_sys = out->p_sys;
330 if( i_cat == AUDIO_ES )
331 p_sys->i_audio_delay = i_delay;
332 else if( i_cat == SPU_ES )
333 p_sys->i_spu_delay = i_delay;
336 vlc_bool_t input_EsOutDecodersEmpty( es_out_t *out )
338 es_out_sys_t *p_sys = out->p_sys;
341 for( i = 0; i < p_sys->i_es; i++ )
343 es_out_id_t *es = p_sys->es[i];
345 if( es->p_dec && !input_DecoderEmpty( es->p_dec ) )
351 /*****************************************************************************
353 *****************************************************************************/
354 static void EsOutESVarUpdate( es_out_t *out, es_out_id_t *es,
355 vlc_bool_t b_delete )
357 es_out_sys_t *p_sys = out->p_sys;
358 input_thread_t *p_input = p_sys->p_input;
359 vlc_value_t val, text;
363 if( es->fmt.i_cat == AUDIO_ES )
364 psz_var = "audio-es";
365 else if( es->fmt.i_cat == VIDEO_ES )
366 psz_var = "video-es";
367 else if( es->fmt.i_cat == SPU_ES )
374 val.i_int = es->i_id;
375 var_Change( p_input, psz_var, VLC_VAR_DELCHOICE, &val, NULL );
376 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
380 /* Get the number of ES already added */
381 var_Change( p_input, psz_var, VLC_VAR_CHOICESCOUNT, &val, NULL );
386 /* First one, we need to add the "Disable" choice */
387 val2.i_int = -1; text.psz_string = _("Disable");
388 var_Change( p_input, psz_var, VLC_VAR_ADDCHOICE, &val2, &text );
392 /* Take care of the ES description */
393 if( es->fmt.psz_description && *es->fmt.psz_description )
395 if( es->psz_language && *es->psz_language )
397 text.psz_string = malloc( strlen( es->fmt.psz_description) +
398 strlen( es->psz_language ) + 10 );
399 sprintf( text.psz_string, "%s - [%s]", es->fmt.psz_description,
402 else text.psz_string = strdup( es->fmt.psz_description );
406 if( es->psz_language && *es->psz_language )
409 text.psz_string = malloc( strlen( _("Track %i") )+
410 strlen( es->psz_language ) + 30 );
411 asprintf( &temp, _("Track %i"), val.i_int );
412 sprintf( text.psz_string, "%s - [%s]", temp, es->psz_language );
417 text.psz_string = malloc( strlen( _("Track %i") ) + 20 );
418 sprintf( text.psz_string, _("Track %i"), val.i_int );
422 val.i_int = es->i_id;
423 var_Change( p_input, psz_var, VLC_VAR_ADDCHOICE, &val, &text );
425 free( text.psz_string );
427 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
430 /* EsOutProgramSelect:
431 * Select a program and update the object variable
433 static void EsOutProgramSelect( es_out_t *out, es_out_pgrm_t *p_pgrm )
435 es_out_sys_t *p_sys = out->p_sys;
436 input_thread_t *p_input = p_sys->p_input;
440 if( p_sys->p_pgrm == p_pgrm )
441 return; /* Nothing to do */
445 es_out_pgrm_t *old = p_sys->p_pgrm;
446 msg_Dbg( p_input, "unselecting program id=%d", old->i_id );
448 for( i = 0; i < p_sys->i_es; i++ )
450 if( p_sys->es[i]->p_pgrm == old && p_sys->es[i]->p_dec &&
451 p_sys->i_mode != ES_OUT_MODE_ALL )
452 EsUnselect( out, p_sys->es[i], VLC_TRUE );
455 p_sys->p_es_audio = NULL;
456 p_sys->p_es_sub = NULL;
457 p_sys->p_es_video = NULL;
460 msg_Dbg( p_input, "selecting program id=%d", p_pgrm->i_id );
462 /* Mark it selected */
463 p_pgrm->b_selected = VLC_TRUE;
465 /* Switch master stream */
466 if( p_sys->p_pgrm && p_sys->p_pgrm->clock.b_master )
468 p_sys->p_pgrm->clock.b_master = VLC_FALSE;
470 p_pgrm->clock.b_master = VLC_TRUE;
471 p_sys->p_pgrm = p_pgrm;
473 /* Update "program" */
474 val.i_int = p_pgrm->i_id;
475 var_Change( p_input, "program", VLC_VAR_SETVALUE, &val, NULL );
478 var_Change( p_input, "audio-es", VLC_VAR_CLEARCHOICES, NULL, NULL );
479 var_Change( p_input, "video-es", VLC_VAR_CLEARCHOICES, NULL, NULL );
480 var_Change( p_input, "spu-es", VLC_VAR_CLEARCHOICES, NULL, NULL );
481 for( i = 0; i < p_sys->i_es; i++ )
483 if( p_sys->es[i]->p_pgrm == p_sys->p_pgrm )
484 EsOutESVarUpdate( out, p_sys->es[i], VLC_FALSE );
485 EsOutSelect( out, p_sys->es[i], VLC_FALSE );
488 /* Update now playing */
489 input_item_SetNowPlaying( p_input->p->input.p_item,
490 p_pgrm->psz_now_playing );
491 input_item_SetPublisher( p_input->p->input.p_item,
492 p_pgrm->psz_publisher );
494 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
500 static es_out_pgrm_t *EsOutProgramAdd( es_out_t *out, int i_group )
502 es_out_sys_t *p_sys = out->p_sys;
503 input_thread_t *p_input = p_sys->p_input;
506 es_out_pgrm_t *p_pgrm = malloc( sizeof( es_out_pgrm_t ) );
509 p_pgrm->i_id = i_group;
511 p_pgrm->b_selected = VLC_FALSE;
512 p_pgrm->psz_name = NULL;
513 p_pgrm->psz_now_playing = NULL;
514 p_pgrm->psz_publisher = NULL;
515 p_pgrm->p_epg = NULL;
516 input_ClockInit( p_input, &p_pgrm->clock, VLC_FALSE, p_input->p->input.i_cr_average );
519 TAB_APPEND( p_sys->i_pgrm, p_sys->pgrm, p_pgrm );
521 /* Update "program" variable */
523 var_Change( p_input, "program", VLC_VAR_ADDCHOICE, &val, NULL );
525 if( i_group == var_GetInteger( p_input, "program" ) )
527 EsOutProgramSelect( out, p_pgrm );
531 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
539 static int EsOutProgramDel( es_out_t *out, int i_group )
541 es_out_sys_t *p_sys = out->p_sys;
542 input_thread_t *p_input = p_sys->p_input;
543 es_out_pgrm_t *p_pgrm = NULL;
547 for( i = 0; i < p_sys->i_pgrm; i++ )
549 if( p_sys->pgrm[i]->i_id == i_group )
551 p_pgrm = p_sys->pgrm[i];
561 msg_Dbg( p_input, "can't delete program %d which still has %i ES",
562 i_group, p_pgrm->i_es );
566 TAB_REMOVE( p_sys->i_pgrm, p_sys->pgrm, p_pgrm );
568 /* If program is selected we need to unselect it */
569 if( p_sys->p_pgrm == p_pgrm ) p_sys->p_pgrm = NULL;
571 if( p_pgrm->psz_name ) free( p_pgrm->psz_name );
572 if( p_pgrm->psz_now_playing ) free( p_pgrm->psz_now_playing );
573 if( p_pgrm->psz_publisher ) free( p_pgrm->psz_publisher );
575 vlc_epg_Delete( p_pgrm->p_epg );
578 /* Update "program" variable */
580 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
582 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
589 static char *EsOutProgramGetMetaName( es_out_pgrm_t *p_pgrm )
592 if( p_pgrm->psz_name )
593 asprintf( &psz, _("%s [%s %d]"), p_pgrm->psz_name, _("Program"), p_pgrm->i_id );
595 asprintf( &psz, "%s %d", _("Program"), p_pgrm->i_id );
599 static void EsOutProgramMeta( es_out_t *out, int i_group, vlc_meta_t *p_meta )
601 es_out_sys_t *p_sys = out->p_sys;
602 es_out_pgrm_t *p_pgrm = NULL;
603 input_thread_t *p_input = p_sys->p_input;
605 const char *psz_title = NULL;
606 const char *psz_provider = NULL;
609 msg_Dbg( p_input, "EsOutProgramMeta: number=%d", i_group );
611 /* Check against empty meta data (empty for what we handle) */
612 if( !vlc_meta_Get( p_meta, vlc_meta_Title) &&
613 !vlc_meta_Get( p_meta, vlc_meta_NowPlaying) &&
614 !vlc_meta_Get( p_meta, vlc_meta_Publisher) &&
615 vlc_dictionary_keys_count( &p_meta->extra_tags ) <= 0 )
618 for( i = 0; i < p_sys->i_pgrm; i++ )
620 if( p_sys->pgrm[i]->i_id == i_group )
622 p_pgrm = p_sys->pgrm[i];
627 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
630 psz_title = vlc_meta_Get( p_meta, vlc_meta_Title);
631 psz_provider = vlc_meta_Get( p_meta, vlc_meta_Publisher);
633 /* Update the description text of the program */
634 if( psz_title && *psz_title )
639 if( !p_pgrm->psz_name || strcmp( p_pgrm->psz_name, psz_title ) )
641 char *psz_cat = EsOutProgramGetMetaName( p_pgrm );
643 /* Remove old entries */
644 input_Control( p_input, INPUT_DEL_INFO, psz_cat, NULL );
645 /* TODO update epg name */
648 if( p_pgrm->psz_name ) free( p_pgrm->psz_name );
649 p_pgrm->psz_name = strdup( psz_title );
651 /* ugly but it works */
653 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
655 if( psz_provider && *psz_provider )
657 asprintf( &text.psz_string, "%s [%s]", psz_title, psz_provider );
658 var_Change( p_input, "program", VLC_VAR_ADDCHOICE, &val, &text );
659 free( text.psz_string );
663 text.psz_string = (char *)psz_title;
664 var_Change( p_input, "program", VLC_VAR_ADDCHOICE, &val, &text );
668 psz_cat = EsOutProgramGetMetaName( p_pgrm );
671 if( p_sys->p_pgrm == p_pgrm )
672 input_item_SetPublisher( p_input->p->input.p_item, psz_provider );
673 input_Control( p_input, INPUT_ADD_INFO, psz_cat, input_MetaTypeToLocalizedString(vlc_meta_Publisher), psz_provider );
675 char ** ppsz_all_keys = vlc_dictionary_all_keys( &p_meta->extra_tags );
676 for( i = 0; ppsz_all_keys[i]; i++ )
678 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _(ppsz_all_keys[i]),
679 vlc_dictionary_value_for_key( &p_meta->extra_tags, ppsz_all_keys[i] ) );
680 free( ppsz_all_keys[i] );
682 free( ppsz_all_keys );
687 static void vlc_epg_Merge( vlc_epg_t *p_dst, const vlc_epg_t *p_src )
692 for( i = 0; i < p_src->i_event; i++ )
694 vlc_epg_event_t *p_evt = p_src->pp_event[i];
695 vlc_bool_t b_add = VLC_TRUE;
698 for( j = 0; j < p_dst->i_event; j++ )
700 if( p_dst->pp_event[j]->i_start == p_evt->i_start && p_dst->pp_event[j]->i_duration == p_evt->i_duration )
705 if( p_dst->pp_event[j]->i_start > p_evt->i_start )
710 vlc_epg_event_t *p_copy = malloc( sizeof(vlc_epg_event_t) );
713 memset( p_copy, 0, sizeof(vlc_epg_event_t) );
714 p_copy->i_start = p_evt->i_start;
715 p_copy->i_duration = p_evt->i_duration;
716 p_copy->psz_name = p_evt->psz_name ? strdup( p_evt->psz_name ) : NULL;
717 p_copy->psz_short_description = p_evt->psz_short_description ? strdup( p_evt->psz_short_description ) : NULL;
718 p_copy->psz_description = p_evt->psz_description ? strdup( p_evt->psz_description ) : NULL;
719 TAB_INSERT( p_dst->i_event, p_dst->pp_event, p_copy, j );
723 vlc_epg_SetCurrent( p_dst, p_src->p_current ? p_src->p_current->i_start : -1 );
725 /* Keep only 1 old event */
726 if( p_dst->p_current )
728 while( p_dst->i_event > 1 && p_dst->pp_event[0] != p_dst->p_current && p_dst->pp_event[1] != p_dst->p_current )
729 TAB_REMOVE( p_dst->i_event, p_dst->pp_event, p_dst->pp_event[0] );
733 static void EsOutProgramEpg( es_out_t *out, int i_group, vlc_epg_t *p_epg )
735 es_out_sys_t *p_sys = out->p_sys;
736 input_thread_t *p_input = p_sys->p_input;
737 es_out_pgrm_t *p_pgrm = NULL;
742 for( i = 0; i < p_sys->i_pgrm; i++ )
744 if( p_sys->pgrm[i]->i_id == i_group )
746 p_pgrm = p_sys->pgrm[i];
751 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
755 p_pgrm->p_epg = vlc_epg_New( p_pgrm->psz_name );
756 vlc_epg_Merge( p_pgrm->p_epg, p_epg );
759 psz_cat = EsOutProgramGetMetaName( p_pgrm );
760 #ifdef HAVE_LOCALTIME_R
762 if( asprintf( &psz_epg, "EPG %s", psz_cat ) == -1 )
764 input_Control( p_input, INPUT_DEL_INFO, psz_epg, NULL );
765 msg_Dbg( p_input, "EsOutProgramEpg: number=%d name=%s", i_group, p_pgrm->p_epg->psz_name );
766 for( i = 0; i < p_pgrm->p_epg->i_event; i++ )
768 const vlc_epg_event_t *p_evt = p_pgrm->p_epg->pp_event[i];
769 time_t t_start = (time_t)p_evt->i_start;
773 localtime_r( &t_start, &tm_start );
775 snprintf( psz_start, sizeof(psz_start), "%2.2d:%2.2d:%2.2d", tm_start.tm_hour, tm_start.tm_min, tm_start.tm_sec );
776 if( p_evt->psz_short_description || p_evt->psz_description )
777 input_Control( p_input, INPUT_ADD_INFO, psz_epg, psz_start, "%s (%2.2d:%2.2d) - %s",
779 p_evt->i_duration/60/60, (p_evt->i_duration/60)%60,
780 p_evt->psz_short_description ? p_evt->psz_short_description : p_evt->psz_description );
782 input_Control( p_input, INPUT_ADD_INFO, psz_epg, psz_start, "%s (%2.2d:%2.2d)",
784 p_evt->i_duration/60/60, (p_evt->i_duration/60)%60 );
788 /* Update now playing */
789 if( p_pgrm->psz_now_playing )
790 free( p_pgrm->psz_now_playing );
791 p_pgrm->psz_now_playing = NULL;
792 if( p_epg->p_current && p_epg->p_current->psz_name && *p_epg->p_current->psz_name )
793 p_pgrm->psz_now_playing = strdup( p_epg->p_current->psz_name );
795 if( p_pgrm == p_sys->p_pgrm )
796 input_item_SetNowPlaying( p_input->p->input.p_item, p_pgrm->psz_now_playing );
798 if( p_pgrm->psz_now_playing )
800 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
801 input_MetaTypeToLocalizedString(vlc_meta_NowPlaying),
802 p_pgrm->psz_now_playing );
806 input_Control( p_input, INPUT_DEL_INFO, psz_cat,
807 input_MetaTypeToLocalizedString(vlc_meta_NowPlaying) );
816 static es_out_id_t *EsOutAdd( es_out_t *out, es_format_t *fmt )
818 es_out_sys_t *p_sys = out->p_sys;
819 input_thread_t *p_input = p_sys->p_input;
821 es_out_id_t *es = malloc( sizeof( es_out_id_t ) );
822 es_out_pgrm_t *p_pgrm = NULL;
825 if( fmt->i_group < 0 )
827 msg_Err( p_input, "invalid group number" );
831 /* Search the program */
832 for( i = 0; i < p_sys->i_pgrm; i++ )
834 if( fmt->i_group == p_sys->pgrm[i]->i_id )
836 p_pgrm = p_sys->pgrm[i];
842 /* Create a new one */
843 p_pgrm = EsOutProgramAdd( out, fmt->i_group );
846 /* Increase ref count for program */
851 fmt->i_id = out->p_sys->i_id;
852 es->i_id = fmt->i_id;
854 es_format_Copy( &es->fmt, fmt );
855 es->i_preroll_end = -1;
860 es->i_channel = p_sys->i_audio;
864 es->i_channel = p_sys->i_video;
865 if( fmt->video.i_frame_rate && fmt->video.i_frame_rate_base )
866 vlc_ureduce( &es->fmt.video.i_frame_rate,
867 &es->fmt.video.i_frame_rate_base,
868 fmt->video.i_frame_rate,
869 fmt->video.i_frame_rate_base, 0 );
873 es->i_channel = p_sys->i_sub;
880 es->psz_language = LanguageGetName( fmt->psz_language ); /* remember so we only need to do it once */
881 es->psz_language_code = LanguageGetCode( fmt->psz_language );
884 if( es->p_pgrm == p_sys->p_pgrm )
885 EsOutESVarUpdate( out, es, VLC_FALSE );
887 /* Select it if needed */
888 EsOutSelect( out, es, VLC_FALSE );
891 TAB_APPEND( out->p_sys->i_es, out->p_sys->es, es );
892 p_sys->i_id++; /* always incremented */
906 EsOutAddInfo( out, es );
911 static void EsSelect( es_out_t *out, es_out_id_t *es )
913 es_out_sys_t *p_sys = out->p_sys;
914 input_thread_t *p_input = p_sys->p_input;
920 msg_Warn( p_input, "ES 0x%x is already selected", es->i_id );
924 if( es->fmt.i_cat == VIDEO_ES || es->fmt.i_cat == SPU_ES )
926 if( !var_GetBool( p_input, "video" ) ||
927 ( p_input->p->p_sout && !var_GetBool( p_input, "sout-video" ) ) )
929 msg_Dbg( p_input, "video is disabled, not selecting ES 0x%x",
934 else if( es->fmt.i_cat == AUDIO_ES )
936 var_Get( p_input, "audio", &val );
937 if( !var_GetBool( p_input, "audio" ) ||
938 ( p_input->p->p_sout && !var_GetBool( p_input, "sout-audio" ) ) )
940 msg_Dbg( p_input, "audio is disabled, not selecting ES 0x%x",
945 if( es->fmt.i_cat == SPU_ES )
947 var_Get( p_input, "spu", &val );
948 if( !var_GetBool( p_input, "spu" ) ||
949 ( p_input->p->p_sout && !var_GetBool( p_input, "sout-spu" ) ) )
951 msg_Dbg( p_input, "spu is disabled, not selecting ES 0x%x",
957 es->i_preroll_end = -1;
958 es->p_dec = input_DecoderNew( p_input, &es->fmt, VLC_FALSE );
959 if( es->p_dec == NULL || es->p_pgrm != p_sys->p_pgrm )
962 if( es->fmt.i_cat == VIDEO_ES )
963 psz_var = "video-es";
964 else if( es->fmt.i_cat == AUDIO_ES )
965 psz_var = "audio-es";
966 else if( es->fmt.i_cat == SPU_ES )
971 /* Mark it as selected */
972 val.i_int = es->i_id;
973 var_Change( p_input, psz_var, VLC_VAR_SETVALUE, &val, NULL );
976 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
979 static void EsUnselect( es_out_t *out, es_out_id_t *es, vlc_bool_t b_update )
981 es_out_sys_t *p_sys = out->p_sys;
982 input_thread_t *p_input = p_sys->p_input;
986 if( es->p_dec == NULL )
988 msg_Warn( p_input, "ES 0x%x is already unselected", es->i_id );
992 input_DecoderDelete( es->p_dec );
999 if( es->p_dec == NULL )
1001 if( es->fmt.i_cat == VIDEO_ES )
1002 psz_var = "video-es";
1003 else if( es->fmt.i_cat == AUDIO_ES )
1004 psz_var = "audio-es";
1005 else if( es->fmt.i_cat == SPU_ES )
1010 /* Mark it as selected */
1012 var_Change( p_input, psz_var, VLC_VAR_SETVALUE, &val, NULL );
1014 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
1018 * Select an ES given the current mode
1019 * XXX: you need to take a the lock before (stream.stream_lock)
1021 * \param out The es_out structure
1022 * \param es es_out_id structure
1023 * \param b_force ...
1026 static void EsOutSelect( es_out_t *out, es_out_id_t *es, vlc_bool_t b_force )
1028 es_out_sys_t *p_sys = out->p_sys;
1030 int i_cat = es->fmt.i_cat;
1032 if( !p_sys->b_active ||
1033 ( !b_force && es->fmt.i_priority < 0 ) )
1038 if( p_sys->i_mode == ES_OUT_MODE_ALL || b_force )
1041 EsSelect( out, es );
1043 else if( p_sys->i_mode == ES_OUT_MODE_PARTIAL )
1047 var_Get( p_sys->p_input, "programs", &val );
1048 for ( i = 0; i < val.p_list->i_count; i++ )
1050 if ( val.p_list->p_values[i].i_int == es->p_pgrm->i_id || b_force )
1053 EsSelect( out, es );
1057 var_Change( p_sys->p_input, "programs", VLC_VAR_FREELIST, &val, NULL );
1059 else if( p_sys->i_mode == ES_OUT_MODE_AUTO )
1063 if( es->p_pgrm != p_sys->p_pgrm )
1066 if( i_cat == AUDIO_ES )
1068 int idx1 = LanguageArrayIndex( p_sys->ppsz_audio_language,
1069 es->psz_language_code );
1071 if( p_sys->p_es_audio &&
1072 p_sys->p_es_audio->fmt.i_priority >= es->fmt.i_priority )
1074 int idx2 = LanguageArrayIndex( p_sys->ppsz_audio_language,
1075 p_sys->p_es_audio->psz_language_code );
1077 if( idx1 < 0 || ( idx2 >= 0 && idx2 <= idx1 ) )
1079 i_wanted = es->i_channel;
1083 /* Select audio if (no audio selected yet)
1084 * - no audio-language
1085 * - no audio code for the ES
1086 * - audio code in the requested list */
1088 !strcmp( es->psz_language_code, "??" ) ||
1089 !p_sys->ppsz_audio_language )
1090 i_wanted = es->i_channel;
1093 if( p_sys->i_audio_last >= 0 )
1094 i_wanted = p_sys->i_audio_last;
1096 if( p_sys->i_audio_id >= 0 )
1098 if( es->i_id == p_sys->i_audio_id )
1099 i_wanted = es->i_channel;
1104 else if( i_cat == SPU_ES )
1106 int idx1 = LanguageArrayIndex( p_sys->ppsz_sub_language,
1107 es->psz_language_code );
1109 if( p_sys->p_es_sub &&
1110 p_sys->p_es_sub->fmt.i_priority >= es->fmt.i_priority )
1112 int idx2 = LanguageArrayIndex( p_sys->ppsz_sub_language,
1113 p_sys->p_es_sub->psz_language_code );
1115 msg_Dbg( p_sys->p_input, "idx1=%d(%s) idx2=%d(%s)",
1116 idx1, es->psz_language_code, idx2,
1117 p_sys->p_es_sub->psz_language_code );
1119 if( idx1 < 0 || ( idx2 >= 0 && idx2 <= idx1 ) )
1121 /* We found a SPU that matches our language request */
1122 i_wanted = es->i_channel;
1124 else if( idx1 >= 0 )
1126 msg_Dbg( p_sys->p_input, "idx1=%d(%s)",
1127 idx1, es->psz_language_code );
1129 i_wanted = es->i_channel;
1131 if( p_sys->i_sub_last >= 0 )
1132 i_wanted = p_sys->i_sub_last;
1134 if( p_sys->i_sub_id >= 0 )
1136 if( es->i_id == p_sys->i_sub_id )
1137 i_wanted = es->i_channel;
1142 else if( i_cat == VIDEO_ES )
1144 i_wanted = es->i_channel;
1147 if( i_wanted == es->i_channel && es->p_dec == NULL )
1148 EsSelect( out, es );
1151 /* FIXME TODO handle priority here */
1154 if( i_cat == AUDIO_ES )
1156 if( p_sys->i_mode == ES_OUT_MODE_AUTO &&
1157 p_sys->p_es_audio &&
1158 p_sys->p_es_audio != es &&
1159 p_sys->p_es_audio->p_dec )
1161 EsUnselect( out, p_sys->p_es_audio, VLC_FALSE );
1163 p_sys->p_es_audio = es;
1165 else if( i_cat == SPU_ES )
1167 if( p_sys->i_mode == ES_OUT_MODE_AUTO &&
1169 p_sys->p_es_sub != es &&
1170 p_sys->p_es_sub->p_dec )
1172 EsUnselect( out, p_sys->p_es_sub, VLC_FALSE );
1174 p_sys->p_es_sub = es;
1176 else if( i_cat == VIDEO_ES )
1178 p_sys->p_es_video = es;
1184 * Send a block for the given es_out
1186 * \param out the es_out to send from
1187 * \param es the es_out_id
1188 * \param p_block the data block to send
1190 static int EsOutSend( es_out_t *out, es_out_id_t *es, block_t *p_block )
1192 es_out_sys_t *p_sys = out->p_sys;
1193 input_thread_t *p_input = p_sys->p_input;
1194 es_out_pgrm_t *p_pgrm = es->p_pgrm;
1198 if( es->fmt.i_cat == AUDIO_ES )
1199 i_delay = p_sys->i_audio_delay;
1200 else if( es->fmt.i_cat == SPU_ES )
1201 i_delay = p_sys->i_spu_delay;
1205 if( p_input->p_libvlc->b_stats )
1207 vlc_mutex_lock( &p_input->p->counters.counters_lock );
1208 stats_UpdateInteger( p_input, p_input->p->counters.p_demux_read,
1209 p_block->i_buffer, &i_total );
1210 stats_UpdateFloat( p_input , p_input->p->counters.p_demux_bitrate,
1211 (float)i_total, NULL );
1212 vlc_mutex_unlock( &p_input->p->counters.counters_lock );
1215 /* Mark preroll blocks */
1216 if( es->i_preroll_end >= 0 )
1218 int64_t i_date = p_block->i_pts;
1220 i_date = p_block->i_dts;
1222 if( i_date < es->i_preroll_end )
1223 p_block->i_flags |= BLOCK_FLAG_PREROLL;
1225 es->i_preroll_end = -1;
1228 if( p_block->i_dts > 0 && (p_block->i_flags&BLOCK_FLAG_PREROLL) )
1230 p_block->i_dts += i_delay;
1232 else if( p_block->i_dts > 0 )
1235 input_ClockGetTS( p_input, &p_pgrm->clock, p_block->i_dts ) + i_delay;
1237 if( p_block->i_pts > 0 && (p_block->i_flags&BLOCK_FLAG_PREROLL) )
1239 p_block->i_pts += i_delay;
1241 else if( p_block->i_pts > 0 )
1244 input_ClockGetTS( p_input, &p_pgrm->clock, p_block->i_pts ) + i_delay;
1246 if ( es->fmt.i_codec == VLC_FOURCC( 't', 'e', 'l', 'x' ) )
1248 mtime_t current_date = mdate();
1250 || p_block->i_pts > current_date + 10000000
1251 || current_date > p_block->i_pts )
1253 /* ETSI EN 300 472 Annex A : do not take into account the PTS
1254 * for teletext streams. */
1255 p_block->i_pts = current_date + 400000
1256 + p_input->i_pts_delay + i_delay;
1260 p_block->i_rate = p_input->p->i_rate;
1262 /* TODO handle mute */
1264 ( es->fmt.i_cat != AUDIO_ES ||
1265 ( p_input->p->i_rate >= INPUT_RATE_DEFAULT/AOUT_MAX_INPUT_RATE &&
1266 p_input->p->i_rate <= INPUT_RATE_DEFAULT*AOUT_MAX_INPUT_RATE ) ) )
1268 input_DecoderDecode( es->p_dec, p_block );
1272 block_Release( p_block );
1278 /*****************************************************************************
1280 *****************************************************************************/
1281 static void EsOutDel( es_out_t *out, es_out_id_t *es )
1283 es_out_sys_t *p_sys = out->p_sys;
1284 vlc_bool_t b_reselect = VLC_FALSE;
1287 /* We don't try to reselect */
1290 while( !out->p_sys->p_input->b_die && es->p_dec )
1292 if( input_DecoderEmpty( es->p_dec ) )
1296 EsUnselect( out, es, es->p_pgrm == p_sys->p_pgrm );
1299 if( es->p_pgrm == p_sys->p_pgrm )
1300 EsOutESVarUpdate( out, es, VLC_TRUE );
1302 TAB_REMOVE( p_sys->i_es, p_sys->es, es );
1305 if( es->p_pgrm->i_es == 0 )
1307 msg_Dbg( p_sys->p_input, "Program doesn't contain anymore ES" );
1310 if( p_sys->p_es_audio == es || p_sys->p_es_video == es ||
1311 p_sys->p_es_sub == es ) b_reselect = VLC_TRUE;
1313 if( p_sys->p_es_audio == es ) p_sys->p_es_audio = NULL;
1314 if( p_sys->p_es_video == es ) p_sys->p_es_video = NULL;
1315 if( p_sys->p_es_sub == es ) p_sys->p_es_sub = NULL;
1317 switch( es->fmt.i_cat )
1330 /* Re-select another track when needed */
1332 for( i = 0; i < p_sys->i_es; i++ )
1334 if( es->fmt.i_cat == p_sys->es[i]->fmt.i_cat )
1335 EsOutSelect( out, p_sys->es[i], VLC_FALSE );
1338 if( es->psz_language )
1339 free( es->psz_language );
1340 if( es->psz_language_code )
1341 free( es->psz_language_code );
1343 es_format_Clean( &es->fmt );
1349 * Control query handler
1351 * \param out the es_out to control
1352 * \param i_query A es_out query as defined in include/ninput.h
1353 * \param args a variable list of arguments for the query
1354 * \return VLC_SUCCESS or an error code
1356 static int EsOutControl( es_out_t *out, int i_query, va_list args )
1358 es_out_sys_t *p_sys = out->p_sys;
1366 case ES_OUT_SET_ES_STATE:
1367 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1368 b = (vlc_bool_t) va_arg( args, vlc_bool_t );
1369 if( b && es->p_dec == NULL )
1371 EsSelect( out, es );
1372 return es->p_dec ? VLC_SUCCESS : VLC_EGENERIC;
1374 else if( !b && es->p_dec )
1376 EsUnselect( out, es, es->p_pgrm == p_sys->p_pgrm );
1381 case ES_OUT_GET_ES_STATE:
1382 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1383 pb = (vlc_bool_t*) va_arg( args, vlc_bool_t * );
1385 *pb = es->p_dec ? VLC_TRUE : VLC_FALSE;
1388 case ES_OUT_SET_ACTIVE:
1390 b = (vlc_bool_t) va_arg( args, vlc_bool_t );
1391 p_sys->b_active = b;
1394 var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
1398 case ES_OUT_GET_ACTIVE:
1399 pb = (vlc_bool_t*) va_arg( args, vlc_bool_t * );
1400 *pb = p_sys->b_active;
1403 case ES_OUT_SET_MODE:
1404 i = (int) va_arg( args, int );
1405 if( i == ES_OUT_MODE_NONE || i == ES_OUT_MODE_ALL ||
1406 i == ES_OUT_MODE_AUTO || i == ES_OUT_MODE_PARTIAL )
1410 /* Reapply policy mode */
1411 for( i = 0; i < p_sys->i_es; i++ )
1413 if( p_sys->es[i]->p_dec )
1415 EsUnselect( out, p_sys->es[i],
1416 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1419 for( i = 0; i < p_sys->i_es; i++ )
1421 EsOutSelect( out, p_sys->es[i], VLC_FALSE );
1425 return VLC_EGENERIC;
1427 case ES_OUT_GET_MODE:
1428 pi = (int*) va_arg( args, int* );
1429 *pi = p_sys->i_mode;
1433 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1434 /* Special case NULL, NULL+i_cat */
1437 for( i = 0; i < p_sys->i_es; i++ )
1439 if( p_sys->es[i]->p_dec )
1440 EsUnselect( out, p_sys->es[i],
1441 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1444 else if( es == (es_out_id_t*)((uint8_t*)NULL+AUDIO_ES) )
1446 for( i = 0; i < p_sys->i_es; i++ )
1448 if( p_sys->es[i]->p_dec &&
1449 p_sys->es[i]->fmt.i_cat == AUDIO_ES )
1450 EsUnselect( out, p_sys->es[i],
1451 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1454 else if( es == (es_out_id_t*)((uint8_t*)NULL+VIDEO_ES) )
1456 for( i = 0; i < p_sys->i_es; i++ )
1458 if( p_sys->es[i]->p_dec &&
1459 p_sys->es[i]->fmt.i_cat == VIDEO_ES )
1460 EsUnselect( out, p_sys->es[i],
1461 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1464 else if( es == (es_out_id_t*)((uint8_t*)NULL+SPU_ES) )
1466 for( i = 0; i < p_sys->i_es; i++ )
1468 if( p_sys->es[i]->p_dec &&
1469 p_sys->es[i]->fmt.i_cat == SPU_ES )
1470 EsUnselect( out, p_sys->es[i],
1471 p_sys->es[i]->p_pgrm == p_sys->p_pgrm );
1476 for( i = 0; i < p_sys->i_es; i++ )
1478 if( es == p_sys->es[i] )
1480 EsOutSelect( out, es, VLC_TRUE );
1486 playlist_t * p_playlist = pl_Yield( p_sys->p_input );
1488 p_playlist->gc_date = mdate();
1489 vlc_cond_signal( &p_playlist->object_wait );
1491 pl_Release( p_playlist );
1495 case ES_OUT_SET_PCR:
1496 case ES_OUT_SET_GROUP_PCR:
1498 es_out_pgrm_t *p_pgrm = NULL;
1502 if( i_query == ES_OUT_SET_PCR )
1504 p_pgrm = p_sys->p_pgrm;
1509 i_group = (int)va_arg( args, int );
1510 for( i = 0; i < p_sys->i_pgrm; i++ )
1512 if( p_sys->pgrm[i]->i_id == i_group )
1514 p_pgrm = p_sys->pgrm[i];
1519 if( p_pgrm == NULL )
1520 p_pgrm = EsOutProgramAdd( out, i_group ); /* Create it */
1522 i_pcr = (int64_t)va_arg( args, int64_t );
1523 /* search program */
1524 input_ClockSetPCR( p_sys->p_input, &p_pgrm->clock, i_pcr );
1528 case ES_OUT_RESET_PCR:
1529 for( i = 0; i < p_sys->i_pgrm; i++ )
1531 p_sys->pgrm[i]->clock.i_synchro_state = SYNCHRO_REINIT;
1532 p_sys->pgrm[i]->clock.last_pts = 0;
1539 int64_t i_ts = (int64_t)va_arg( args, int64_t );
1540 int64_t *pi_ts = (int64_t *)va_arg( args, int64_t * );
1541 *pi_ts = input_ClockGetTS( p_sys->p_input,
1542 &p_sys->p_pgrm->clock, i_ts );
1545 return VLC_EGENERIC;
1547 case ES_OUT_GET_GROUP:
1548 pi = (int*) va_arg( args, int* );
1550 *pi = p_sys->p_pgrm->i_id;
1552 *pi = -1; /* FIXME */
1555 case ES_OUT_SET_GROUP:
1558 i = (int) va_arg( args, int );
1559 for( j = 0; j < p_sys->i_pgrm; j++ )
1561 es_out_pgrm_t *p_pgrm = p_sys->pgrm[j];
1562 if( p_pgrm->i_id == i )
1564 EsOutProgramSelect( out, p_pgrm );
1568 return VLC_EGENERIC;
1571 case ES_OUT_SET_FMT:
1573 /* This ain't pretty but is need by some demuxers (eg. Ogg )
1574 * to update the p_extra data */
1576 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1577 p_fmt = (es_format_t*) va_arg( args, es_format_t * );
1578 if( es == NULL ) return VLC_EGENERIC;
1580 if( p_fmt->i_extra )
1582 es->fmt.i_extra = p_fmt->i_extra;
1583 es->fmt.p_extra = realloc( es->fmt.p_extra, p_fmt->i_extra );
1584 memcpy( es->fmt.p_extra, p_fmt->p_extra, p_fmt->i_extra );
1586 if( !es->p_dec ) return VLC_SUCCESS;
1589 input_DecoderDelete( es->p_dec );
1590 es->p_dec = input_DecoderNew( p_sys->p_input,
1591 &es->fmt, VLC_FALSE );
1594 es->p_dec->fmt_in.i_extra = p_fmt->i_extra;
1595 es->p_dec->fmt_in.p_extra =
1596 realloc( es->p_dec->fmt_in.p_extra, p_fmt->i_extra );
1597 memcpy( es->p_dec->fmt_in.p_extra,
1598 p_fmt->p_extra, p_fmt->i_extra );
1605 case ES_OUT_SET_NEXT_DISPLAY_TIME:
1609 es = (es_out_id_t*) va_arg( args, es_out_id_t * );
1610 i_date = (int64_t)va_arg( args, int64_t );
1612 if( !es || !es->p_dec )
1613 return VLC_EGENERIC;
1615 /* XXX We should call input_ClockGetTS but PCR has been reseted
1616 * and it will return 0, so we won't call input_ClockGetTS on all preroll samples
1617 * but that's ugly(more time discontinuity), it need to be improved -- fenrir */
1618 es->i_preroll_end = i_date;
1622 case ES_OUT_SET_GROUP_META:
1624 int i_group = (int)va_arg( args, int );
1625 vlc_meta_t *p_meta = (vlc_meta_t*)va_arg( args, vlc_meta_t * );
1627 EsOutProgramMeta( out, i_group, p_meta );
1630 case ES_OUT_SET_GROUP_EPG:
1632 int i_group = (int)va_arg( args, int );
1633 vlc_epg_t *p_epg = (vlc_epg_t*)va_arg( args, vlc_epg_t * );
1635 EsOutProgramEpg( out, i_group, p_epg );
1638 case ES_OUT_DEL_GROUP:
1640 int i_group = (int)va_arg( args, int );
1642 return EsOutProgramDel( out, i_group );
1646 msg_Err( p_sys->p_input, "unknown query in es_out_Control" );
1647 return VLC_EGENERIC;
1651 /****************************************************************************
1652 * LanguageGetName: try to expend iso639 into plain name
1653 ****************************************************************************/
1654 static char *LanguageGetName( const char *psz_code )
1656 const iso639_lang_t *pl;
1658 if( psz_code == NULL )
1660 return strdup( "" );
1663 if( strlen( psz_code ) == 2 )
1665 pl = GetLang_1( psz_code );
1667 else if( strlen( psz_code ) == 3 )
1669 pl = GetLang_2B( psz_code );
1670 if( !strcmp( pl->psz_iso639_1, "??" ) )
1672 pl = GetLang_2T( psz_code );
1677 return strdup( psz_code );
1680 if( !strcmp( pl->psz_iso639_1, "??" ) )
1682 return strdup( psz_code );
1686 if( *pl->psz_native_name )
1688 return strdup( pl->psz_native_name );
1690 return strdup( pl->psz_eng_name );
1694 /* Get a 2 char code */
1695 static char *LanguageGetCode( const char *psz_lang )
1697 const iso639_lang_t *pl;
1699 if( psz_lang == NULL || *psz_lang == '\0' )
1700 return strdup("??");
1702 for( pl = p_languages; pl->psz_iso639_1 != NULL; pl++ )
1704 if( !strcasecmp( pl->psz_eng_name, psz_lang ) ||
1705 !strcasecmp( pl->psz_native_name, psz_lang ) ||
1706 !strcasecmp( pl->psz_iso639_1, psz_lang ) ||
1707 !strcasecmp( pl->psz_iso639_2T, psz_lang ) ||
1708 !strcasecmp( pl->psz_iso639_2B, psz_lang ) )
1712 if( pl->psz_iso639_1 != NULL )
1713 return strdup( pl->psz_iso639_1 );
1715 return strdup("??");
1718 static char **LanguageSplit( const char *psz_langs )
1725 if( psz_langs == NULL ) return NULL;
1727 psz_parser = psz_dup = strdup(psz_langs);
1729 while( psz_parser && *psz_parser )
1734 psz = strchr(psz_parser, ',' );
1735 if( psz ) *psz++ = '\0';
1737 psz_code = LanguageGetCode( psz_parser );
1738 if( strcmp( psz_code, "??" ) )
1740 TAB_APPEND( i_psz, ppsz, psz_code );
1748 TAB_APPEND( i_psz, ppsz, NULL );
1755 static int LanguageArrayIndex( char **ppsz_langs, char *psz_lang )
1759 if( !ppsz_langs || !psz_lang ) return -1;
1761 for( i = 0; ppsz_langs[i]; i++ )
1762 if( !strcasecmp( ppsz_langs[i], psz_lang ) ) return i;
1767 /****************************************************************************
1769 * - add meta info to the playlist item
1770 ****************************************************************************/
1771 static void EsOutAddInfo( es_out_t *out, es_out_id_t *es )
1773 es_out_sys_t *p_sys = out->p_sys;
1774 input_thread_t *p_input = p_sys->p_input;
1775 es_format_t *fmt = &es->fmt;
1779 /* Add stream info */
1780 asprintf( &psz_cat, _("Stream %d"), out->p_sys->i_id - 1 );
1782 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Codec"),
1783 "%.4s", (char*)&fmt->i_codec );
1785 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Language"),
1786 "%s", es->psz_language );
1788 /* Add information */
1789 switch( fmt->i_cat )
1792 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1793 _("Type"), _("Audio") );
1795 if( fmt->audio.i_channels > 0 )
1796 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Channels"),
1797 "%u", fmt->audio.i_channels );
1799 if( fmt->audio.i_rate > 0 )
1801 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Sample rate"),
1802 _("%u Hz"), fmt->audio.i_rate );
1803 var_SetInteger( p_input, "sample-rate", fmt->audio.i_rate );
1806 if( fmt->audio.i_bitspersample > 0 )
1807 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1808 _("Bits per sample"), "%u",
1809 fmt->audio.i_bitspersample );
1811 if( fmt->i_bitrate > 0 )
1813 input_Control( p_input, INPUT_ADD_INFO, psz_cat, _("Bitrate"),
1814 _("%u kb/s"), fmt->i_bitrate / 1000 );
1815 var_SetInteger( p_input, "bit-rate", fmt->i_bitrate );
1820 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1821 _("Type"), _("Video") );
1823 if( fmt->video.i_width > 0 && fmt->video.i_height > 0 )
1824 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1825 _("Resolution"), "%ux%u",
1826 fmt->video.i_width, fmt->video.i_height );
1828 if( fmt->video.i_visible_width > 0 &&
1829 fmt->video.i_visible_height > 0 )
1830 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1831 _("Display resolution"), "%ux%u",
1832 fmt->video.i_visible_width,
1833 fmt->video.i_visible_height);
1834 if( fmt->video.i_frame_rate > 0 &&
1835 fmt->video.i_frame_rate_base > 0 )
1837 div = lldiv( (float)fmt->video.i_frame_rate /
1838 fmt->video.i_frame_rate_base * 1000000,
1840 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1841 _("Frame rate"), I64Fd".%06u",
1842 div.quot, (unsigned int )div.rem );
1847 input_Control( p_input, INPUT_ADD_INFO, psz_cat,
1848 _("Type"), _("Subtitle") );