First of all, I precise that I am a newbie at Audacity.
So I am trying to normalize several MP4 video files (in batch as I have a few hundred), and I heard that Audacity could perform this task. However, I didn’t manage to.
After installing ffmpeg, I was able to import mp4 files. And after normalizing several files at once, I tried to export them. That is where I am having issues.
After selecting “Export multiple” (That seems to be the only option allowing to select MP4 format) I select ‘custom ffmpeg export’ then the button ‘open custom ffmpeg format options’. In the new window, I select MP4 format, and one or another codec (I tried them all), and click OK for the export.
Unfortunately, the files I am getting aren’t MP4 files and neither video files. All I am getting is the audio.
Can you tell me what I am doing wrong? Thank you.