The VideoLAN Forums

I am experiencing LPCM channel mapping issues as well. I'm running VLC 3.0.20 in Windows 11 24H2 Build 26100.2161. My audio device is a Cubilux CA7 7.1 USB audio device configured to 5.1 in the Sound control panel. A good test file to use to verify the LPCM mapping issue is "LPCM 5.1 remuxed.mk...

I fear that your audio output device claims to support encoded audio, which in fact it does not. Can you see the Audio menu if you can disable encoded audio output? I'm not aware of anywhere on my Mac I have my optical out port configured to support encoded audio, and I'm not exactly sure where I w...

The audio is going out via the digital optical out to a Sonos sound bar/sub/and play 3s for surround, video going to Sony TV via HDMI. I've checked that movies played via Quicktime player have normal sound. In addition trying to play these files via VLC 3.0 still has no audio. I think I know what's...