Integrated WebUI does not support Firefox

[0pac1ty]

Describe the bug
The MIME Type used for audio generation is not supported by Firefox (v134.0.2).
Works fine with Chromium based Browsers.

Screenshots or console output
Error generating speech: MediaSource.addSourceBuffer: Type not supported in MediaSource

Branch / Deployment used
Tested with the kokoro-fastapi-gpu v0.1.4 docker image

[remsky]

I think Firefox just doesn't support the mpeg/mp3 format for mediasource as far as I'm aware

Do you get the same issue if selecting WAV?

[0pac1ty]

Do you get the same issue if selecting WAV?

Yes. The error appears with either of the three options: MP3, WAV and PCM.

[remsky]

Will check it out

[signalstop]

Hello! : )

I can't generate in Firefox using mp3 , wav or PCM. In Chrome and Edge I can generate but the play button is blocked and I can only download the audio file.

"Error generating speech: MediaSource.addSourceBuffer: Type not supported in MediaSource"

[xektop]

I have tried to change the address from 0.0.0.0:8080 to localhost:8080 which allowed me to use my headset in Firefox.
From what I read this is served via HTTPS and you have to self sign a certificate and whatnot... I found that localhost is easier for my use case.