Multiple output files from each input?

[Papoulka]

I need to split many flacs into their separate left and right channels, with these channels becoming individual flacs. This ffmpeg line works fine for one input file "001.flac":

ffmpeg -i 001.flac -map_channel 0.0.0 001left.flac -map_channel 0.0.1 001right.flac

The problem of course is that for each input file 001.flac, 002.flac etc I need the two output filenames to change. Can FBAVC do this?

Thanks.

[Abel]

Hi, I think you could use the Multiple presets wizard, and run separately the left preset and right preset.
They only thing is that renaming is automatic, so, left channel one would be 001_1.flac and right channel 001_2.flac.
You may use a renaming application afterwards, like bulk rename utility.

[Papoulka]

Thank you, that should work. In the meantime I used a command window for-next loop to get my current job done. The syntax was surprisingly messy but it did the trick.

So maybe just a suggestion that FBAVC would parse / handle multiple output filters as in my example.