Convert .caf file into mp4 using react-native expo

Asked May 27 '23 at 20:59

Active May 27 '23 at 22:35

Viewed 41 times

Below, I'm stopping an active recording; Getting reference to the URI of the recording.
I would like to then convert the file into mp4 or mp3.

console.log('Stopping recording..');
await recording.stopAndUnloadAsync();
const recordingUri = recording.getURI();
console.log('Recording stopped and stored at URI', recordingUri);

edited May 27 '23 at 22:35

asked May 27 '23 at 20:59

Ibra

1

CAF is audio format while MP4 is video format. You should convert to a standard audio format like MP3 if that's the case. – Fiston Emmanuel May 27 '23 at 22:07
Sure. I can also use mp3 but I need a solution to just convert caf to mp3 please – Ibra May 27 '23 at 22:35
1

You can specify iOS to record to MP4 as it supports audio also and you don't need conversion - https://docs.expo.dev/versions/latest/sdk/audio/#recordingoptionsios – Fiston Emmanuel May 27 '23 at 22:50
1

Apple not support MP3 as format for recording. – Fiston Emmanuel May 27 '23 at 22:51
WOW! I think you've figured it, I'll iterate on it and confirm answer! – Ibra May 29 '23 at 02:11

Convert .caf file into mp4 using react-native expo

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