I use this command to merge two audio files into one using sox:
sox end.mp3 -p pad 6 0 | sox - -m start.mp3 output.mp3
I was wondering how can I merge 3 or 4 audio files using only one command instead of using the "output.mp3" as the input to the next command and so on?
I will really appreciate any help
As a free audio merger, Audacity can help you manage audio files in different formats, such as WAV, AIFF, MP2, MP3, FLAC and OGG. It lets you easily merge multiple audio files together to make a long recording or song.
Go to "Tracks" > "Mix" and select "Mix and Render" to combine these tracks into one track. Now you get the merged audio files in one track. Finally, click "File" > "Export" > "Export as MP3" to export the merged audio in MP3. You can export the merged file in other formats like WAV as well.
You can do it with one invocation of sox
like this:
sox -m in1.mp3 in2.mp3 in3.mp3 out.mp3
If you want to combine this with the pad effect you need to be clearer about what you want.
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