I think you're right, this is the first I was victimized. ThanksVLC can't use external codecs. Only ones that came with VLC. You can use tool called Mediainfo to check what codecs the AVI uses. I am guessing that you have downloaded fake/corrupted file.
How do I do it by using this command? --sout-mono-channel=0 Will be more specific?--sout-mono-channel=0
that should keep just the left channel