/*****************************************************************************
* es_out.c: Es Out handler for input.
*****************************************************************************
- * Copyright (C) 2003-2004 VideoLAN
+ * Copyright (C) 2003-2004 the VideoLAN team
* $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
+ * Jean-Paul Saman <jpsaman #_at_# m2x dot nl>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
int i_id;
es_out_pgrm_t *p_pgrm;
- /* */
+ /* Signal a discontinuity in the timeline for every PID */
+ vlc_bool_t b_discontinuity;
+
+ /* Misc. */
int64_t i_preroll_end;
/* Channel in the track type */
for( i = 0; i < p_sys->i_es; i++ )
{
es_out_id_t *es = p_sys->es[i];
-
+ es->b_discontinuity = VLC_TRUE; /* signal discontinuity */
+
/* Send a dummy block to let decoder know that
* there is a discontinuity */
if( es->p_dec && ( !b_audio || es->fmt.i_cat == AUDIO_ES ) )
/* EsOutDelProgram:
* Delete a program
*/
-static void EsOutProgramDel( es_out_t *out, int i_group )
+static int EsOutProgramDel( es_out_t *out, int i_group )
{
es_out_sys_t *p_sys = out->p_sys;
input_thread_t *p_input = p_sys->p_input;
}
}
- if( p_pgrm == NULL ) return;
+ if( p_pgrm == NULL )
+ return VLC_EGENERIC;
if( p_pgrm->i_es )
{
msg_Dbg( p_input, "can't delete program %d which still has %i ES",
i_group, p_pgrm->i_es );
- return;
+ return VLC_EGENERIC;
}
TAB_REMOVE( p_sys->i_pgrm, p_sys->pgrm, p_pgrm );
var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
var_SetBool( p_sys->p_input, "intf-change", VLC_TRUE );
+
+ return VLC_SUCCESS;
}
/* EsOutProgramMeta:
es->p_pgrm = p_pgrm;
es_format_Copy( &es->fmt, fmt );
es->i_preroll_end = -1;
+ es->b_discontinuity = VLC_FALSE;
switch( fmt->i_cat )
{
case VIDEO_ES:
es->i_channel = p_sys->i_video;
+ if( fmt->video.i_frame_rate && fmt->video.i_frame_rate_base )
+ vlc_ureduce( &es->fmt.video.i_frame_rate,
+ &es->fmt.video.i_frame_rate_base,
+ fmt->video.i_frame_rate,
+ fmt->video.i_frame_rate_base, 0 );
break;
case SPU_ES:
static void EsOutDel( es_out_t *out, es_out_id_t *es )
{
es_out_sys_t *p_sys = out->p_sys;
+ vlc_bool_t b_reselect = VLC_FALSE;
+ int i;
/* We don't try to reselect */
if( es->p_dec )
es->p_pgrm->i_es--;
if( es->p_pgrm->i_es == 0 )
{
- msg_Warn( p_sys->p_input, "Program doesn't contain anymore ES, "
- "TODO cleaning ?" );
+ msg_Dbg( p_sys->p_input, "Program doesn't contain anymore ES" );
}
+ if( p_sys->p_es_audio == es || p_sys->p_es_video == es ||
+ p_sys->p_es_sub == es ) b_reselect = VLC_TRUE;
+
if( p_sys->p_es_audio == es ) p_sys->p_es_audio = NULL;
if( p_sys->p_es_video == es ) p_sys->p_es_video = NULL;
if( p_sys->p_es_sub == es ) p_sys->p_es_sub = NULL;
break;
}
+ /* Re-select another track when needed */
+ if( b_reselect )
+ for( i = 0; i < p_sys->i_es; i++ )
+ {
+ if( es->fmt.i_cat == p_sys->es[i]->fmt.i_cat )
+ EsOutSelect( out, p_sys->es[i], VLC_FALSE );
+ }
+
if( es->psz_language )
free( es->psz_language );
if( es->psz_language_code )
EsOutProgramMeta( out, i_group, p_meta );
return VLC_SUCCESS;
}
+ case ES_OUT_DEL_GROUP:
+ {
+ int i_group = (int)va_arg( args, int );
+
+ return EsOutProgramDel( out, i_group );
+ }
default:
msg_Err( p_sys->p_input, "unknown query in es_out_Control" );