set_capability( "sout mux", 120 )
add_shortcut( "ts" )
- add_integer(SOUT_CFG_PREFIX "pid-video", 0, VPID_TEXT, VPID_LONGTEXT, true)
+ add_integer(SOUT_CFG_PREFIX "pid-video", 100, VPID_TEXT, VPID_LONGTEXT, true)
change_integer_range( 32, 8190 )
- add_integer(SOUT_CFG_PREFIX "pid-audio", 0, APID_TEXT, APID_LONGTEXT, true)
+ add_integer(SOUT_CFG_PREFIX "pid-audio", 200, APID_TEXT, APID_LONGTEXT, true)
change_integer_range( 32, 8190 )
- add_integer(SOUT_CFG_PREFIX "pid-spu", 0, SPUPID_TEXT, SPUPID_LONGTEXT, true)
+ add_integer(SOUT_CFG_PREFIX "pid-spu", 300, SPUPID_TEXT, SPUPID_LONGTEXT, true)
change_integer_range( 32, 8190 )
- add_integer(SOUT_CFG_PREFIX "pid-pmt", 0, PMTPID_TEXT, PMTPID_LONGTEXT, true)
+ add_integer(SOUT_CFG_PREFIX "pid-pmt", 32, PMTPID_TEXT, PMTPID_LONGTEXT, true)
change_integer_range( 32, 8190 )
add_integer(SOUT_CFG_PREFIX "tsid", 0, TSID_TEXT, TSID_LONGTEXT, true)
add_integer(SOUT_CFG_PREFIX "netid", 0, NETID_TEXT, NETID_LONGTEXT, true)
int i_pid_video;
int i_pid_audio;
int i_pid_spu;
- int i_pid_free; /* first usable pid */
int i_tsid;
unsigned i_num_pmt;
bool b_crypt_video;
};
-/* Reserve a pid and return it */
-static int AllocatePID( sout_mux_sys_t *p_sys, int i_cat )
+
+static int GetNextFreePID( sout_mux_t *p_mux, int i_pid_start )
{
- int i_pid;
- if ( i_cat == VIDEO_ES && p_sys->i_pid_video )
+ sout_mux_sys_t *p_sys = p_mux->p_sys;
+
+ restart:
+ for(unsigned i=i_pid_start; i<p_sys->i_num_pmt; i++)
{
- i_pid = p_sys->i_pid_video;
- p_sys->i_pid_video = 0;
+ if(p_sys->pmt[i].i_pid == i_pid_start)
+ {
+ i_pid_start++;
+ goto restart;
+ }
}
- else if ( i_cat == AUDIO_ES && p_sys->i_pid_audio )
+
+ for(int i=0; i<p_mux->i_nb_inputs; i++)
{
- i_pid = p_sys->i_pid_audio;
- p_sys->i_pid_audio = 0;
+ sout_input_sys_t *p_stream = (sout_input_sys_t*)p_mux->pp_inputs[i]->p_sys;
+ if(p_stream->ts.i_pid == i_pid_start)
+ {
+ i_pid_start++;
+ goto restart;
+ }
}
- else if ( i_cat == SPU_ES && p_sys->i_pid_spu )
+
+ if( i_pid_start > 8190 )
{
- i_pid = p_sys->i_pid_spu;
- p_sys->i_pid_spu = 0;
+ i_pid_start = 32;
+ goto restart;
}
- else
+
+ return i_pid_start;
+}
+
+/* Reserve a pid and return it */
+static int AllocatePID( sout_mux_t *p_mux, int i_cat )
+{
+ sout_mux_sys_t *p_sys = p_mux->p_sys;
+ int i_pid;
+ int *pi_candidate_pid = NULL;
+
+ switch( i_cat )
{
- i_pid = ++p_sys->i_pid_free;
+ case VIDEO_ES:
+ pi_candidate_pid = &p_sys->i_pid_video;
+ break;
+
+ case AUDIO_ES:
+ pi_candidate_pid = &p_sys->i_pid_audio;
+ break;
+
+ case SPU_ES:
+ default:
+ pi_candidate_pid = &p_sys->i_pid_spu;
+ break;
}
+
+ *pi_candidate_pid = GetNextFreePID( p_mux, *pi_candidate_pid );
+ i_pid = (*pi_candidate_pid)++;
+
return i_pid;
}
}
var_Get( p_mux, SOUT_CFG_PREFIX "pid-pmt", &val );
- if( !val.i_int ) /* Does this make any sense? */
- val.i_int = 0x42;
for (unsigned i = 0; i < p_sys->i_num_pmt; i++ )
p_sys->pmt[i].i_pid = val.i_int + i;
- p_sys->i_pid_free = p_sys->pmt[p_sys->i_num_pmt - 1].i_pid + 1;
-
p_sys->i_pid_video = var_GetInteger( p_mux, SOUT_CFG_PREFIX "pid-video" );
- if ( p_sys->i_pid_video > p_sys->i_pid_free )
- {
- p_sys->i_pid_free = p_sys->i_pid_video + 1;
- }
-
p_sys->i_pid_audio = var_GetInteger( p_mux, SOUT_CFG_PREFIX "pid-audio" );
- if ( p_sys->i_pid_audio > p_sys->i_pid_free )
- {
- p_sys->i_pid_free = p_sys->i_pid_audio + 1;
- }
-
p_sys->i_pid_spu = var_GetInteger( p_mux, SOUT_CFG_PREFIX "pid-spu" );
- if ( p_sys->i_pid_spu > p_sys->i_pid_free )
- {
- p_sys->i_pid_free = p_sys->i_pid_spu + 1;
- }
p_sys->i_pcr_pid = 0x1fff;
if ( p_sys->b_es_id_pid )
p_stream->ts.i_pid = p_input->p_fmt->i_id & 0x1fff;
else
- p_stream->ts.i_pid = AllocatePID( p_sys, p_input->p_fmt->i_cat );
+ p_stream->ts.i_pid = AllocatePID( p_mux, p_input->p_fmt->i_cat );
p_stream->pes.i_codec = p_input->p_fmt->i_codec;