Is it possible to change the file extension for recording audio-only?

Issues developing apps
1

Hello.

After deploying openvidu on AWS and following some great guides, I’m getting a bit of a feel for it.

Currently, we are working on converting the audio to text by uploading the audio up to the point where it ends when a specific user’s speech is detected.

After setting the video option of RecordingProperties to false and the audio option to true, I noticed that the video was uploaded with the webm extension when the recording was completed.

But I need audio with wav extension, not webm extension, can you help me solve this?

2

To convert a webm file to a wav file you have to use a convertion tool.

Take a look here: python - Coverting webm to wav with ffmpeg - Stack Overflow

3

@micael.gallego
Is there a way to change the file extension when saving for the first time?
If not, is there any way to manipulate it using the Recorder object of sessionController.java?

4

You should to transcode the file after being created.