On Sat, Oct 11, 2014 at 11:50 AM, Leon Brooks <[email protected]> wrote:
> The way I would do it (a variant on this may suit you) is:
>
> ‘rip’ the audio from the original video into a lossless format (such as WAV)
> using avconv;
> overlay/mix the additional audio using a tool such as Audacity (GUI) or sox
> (command-line);
> make a new video file by replacing the audio track on the original with your
> mix using avconv.

Okay, thanks for the tip. I'll dig into the sox parameters and see how
that goes. (There's going to be a lot of files to mix together, so I
definitely want to script this.)

ChrisA
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