[vlc] Fast switching between audio tracks?

[Chris Angelico]

I have a few video files with multiple audio tracks, which I can cycle
through using the 'b' key. But when I do, there's a significant gap in
the music. Is there a way to reduce that? I tried cutting the file
caching buffer, which helped some, but there's still about a
quarter-second of silence before the next track starts playing.

The files are under my control, so solutions involving changing the
encoding are viable. I have 16GB of RAM in this computer and am happy
to let VLC have the lion's share of it if this can be sorted out.

Any ideas would be appreciated!

Chris Angelico