return VLC_SUCCESS;
}
+static void ListAvailableDevices( demux_t *p_demux )
+{
+ snd_ctl_card_info_t *p_info = NULL;
+ snd_ctl_card_info_alloca( &p_info );
+
+ snd_pcm_info_t *p_pcminfo = NULL;
+ snd_pcm_info_alloca( &p_pcminfo );
+
+ msg_Dbg( p_demux, "Available alsa capture devices:" );
+ int i_card = -1;
+ while( !snd_card_next( &i_card ) && i_card >= 0 )
+ {
+ char psz_devname[10];
+ snprintf( psz_devname, 10, "hw:%d", i_card );
+
+ snd_ctl_t *p_ctl = NULL;
+ if( snd_ctl_open( &p_ctl, psz_devname, 0 ) < 0 ) continue;
+
+ snd_ctl_card_info( p_ctl, p_info );
+ msg_Dbg( p_demux, " %s (%s)",
+ snd_ctl_card_info_get_id( p_info ),
+ snd_ctl_card_info_get_name( p_info ) );
+
+ int i_dev = -1;
+ while( !snd_ctl_pcm_next_device( p_ctl, &i_dev ) && i_dev >= 0 )
+ {
+ snd_pcm_info_set_device( p_pcminfo, i_dev );
+ snd_pcm_info_set_subdevice( p_pcminfo, 0 );
+ snd_pcm_info_set_stream( p_pcminfo, SND_PCM_STREAM_CAPTURE );
+ if( snd_ctl_pcm_info( p_ctl, p_pcminfo ) < 0 ) continue;
+
+ msg_Dbg( p_demux, " hw:%d,%d : %s (%s)", i_card, i_dev,
+ snd_pcm_info_get_id( p_pcminfo ),
+ snd_pcm_info_get_name( p_pcminfo ) );
+ }
+
+ snd_ctl_close( p_ctl );
+ }
+}
+
/*****************************************************************************
* DemuxOpen: opens alsa device, access_demux callback
*****************************************************************************
if( p_demux->psz_path && *p_demux->psz_path )
p_sys->psz_device = p_demux->psz_path;
else
+ {
p_sys->psz_device = ALSA_DEFAULT;
+ ListAvailableDevices( p_demux );
+ }
if( FindMainDevice( p_demux ) != VLC_SUCCESS )
{