The VideoLAN Forums

The MOTU Ultralight mk3 has 14 channels in 4 streams: - Main Out (1-2) - Analog Out (3-10) - S/PDIF (11-12) - Phones (13-14) In the Audio MIDI Setup preference panel - I clicked on the checkbox to enable channels 1-10 (Main Out + Analog Out), then I went I selected the MOTU Ultralight from the Audio...

I used VideoSpec to analyze the input file and yes, it is 48khz AAC MPEG-4 audio. (http://videospec.free.fr/english/)

But even though I changed my audio interface to 48khz sample rate, I'm still getting the distortion sound instead of the file audio. doh!

Same issue with 7.1 files. - MacBook Pro (late 2012) OSX 10.11.6 El Capitan - MOTU Ultralight mk3 Interface (Firewire connected with thunderbolt adaptor) set at 44khz output - Stereo Out (2 channels) I have configured the speaker mapping for 7.1 but I am getting severe distortion noise when I try to...