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Ask Justin Frankel
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Question:
Hi, how should Reaper extract multiple audio tracks from a video? Sometimes there are many audio tracks in one video. I've tried various ways of file conversion and rendering.
Asked by nico (112.254.92.x) on January 2 2025, 5:22am
Reply on January 2 2025, 3:36pm:
easiest thing is probably to reprocess the videos with just the audio track you want using ffmpeg
Comments:
Posted by nico (112.254.92.x) on January 4 2025, 2:13pm:
Can Reaper support such a function? Or is it possible to use Reaper to call ffmpeg to complete the operation?
Posted by helgoboss (84.190.135.x) on January 5 2025, 4:22pm:
@nico There's a script for that: "leafac_Explode multistream (multitrack) media file to new one-stream (one-track) media files.lua" by Leandro Facchinetti. I used it once and it worked great.
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