Has anything recently changed, that would affect digital pass through? I brought my Fedora 6 system up to date, unfortunately, I am unsure what the previous version was. I had digital pass through working flawlessly. After updating, now, nothing is passed through to my receiver. Typically, the receiver will display the audio type that is passed through but nothing is displayed now leading me to believe nothing is being passed through. Nothing appears to work, mplayer, mythtv do not complain from the console it appears all is working well. I wonder if this is a configuration issue? Like I have to mute another option that is interfering. Any ideas would be greatly appreciated. I made sure the following is unmuted: amixer set 'IEC958 Optical Raw',0 unmute Current version: alsa-driver-1.0.15-62.fc6 alsa-lib-1.0.14-0.1.rc1.fc6 alsa-utils-1.0.14-0.2.rc1.fc6 alsa-kmdl-2.6.22.9-61.fc6-1.0.15-62.fc6 modprobe.conf: alias snd-card-0 snd-emu10k1 options snd-card-0 index=0 options snd-emu10k1 index=0 I have the following hardware, card 0: Live [SB Live 5.1], device 0: emu10k1 [ADC Capture/Standard PCM Playback] card 0: Live [SB Live 5.1], device 2: emu10k1 efx [Multichannel Capture/PT Playback] card 0: Live [SB Live 5.1], device 3: emu10k1 [Multichannel Playback] When I run mplayer with `mplayer -ao alsa:device=Live.2 ` or `mplayer -ao alsa:device=0.2 ` for example i see the following output: alsa-init: requested format: 44100 Hz, 2 channels, 9 alsa-init: using ALSA 1.0.14rc1 alsa-init: setup for 1/2 channel(s) alsa-init: using device hw:Live,2 alsa-init: pcm opened in blocking mode alsa-init: chunksize set to 1024 alsa-init: fragcount=16 alsa-init: got buffersize=65536 alsa-init: got period size 1024 alsa: 48000 Hz/2 channels/4 bpf/65536 bytes buffer/Signed 16 bit Little Endian AO: [alsa] 48000Hz 2ch s16le (2 bytes per sample) AO: Description: ALSA-0.9.x-1.x audio output ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user