Tvheadend

  t->tht_quality_index = v4l_transport_quality;

  t->tht_grace_period  = v4l_grace_period;

  t->tht_iptv_fd = -1;

  pthread_mutex_lock(&t->tht_stream_mutex); 

  transport_make_nicename(t);

  t->tht_audio = transport_stream_create(t, -1, SCT_MPEG2AUDIO); 

  pthread_mutex_unlock(&t->tht_stream_mutex); 

  LIST_INSERT_HEAD(&va->va_transports, t, tht_group_link);

  return t;