Convert audio for Spark AR use

If you ever need to convert your audio files into something spark will accept, use this online converter.

Don’t forget to change the following:
Sampling Rate: 44100 Hz
Audio Channels: Mono
Audio codec: AAC (so it also works on android phones)

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nice thanks a bunch! my process was a lot longer and tedious x)

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In case you are into command line stuff, here’s my solution. It’s a shell script that wraps an ffmpeg command.

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