detecting and using multiple languages automatically (xtts)

[RodolfoCastanheira]

This code detect the language of the request and set it automatically, enabling seamless support for non-English languages, as in the openai api. Enabled by default.

• Only for xtts, but could be done with piper too, with some thinkering
• Uses the module landetect to infer the language of each request
• Only does that if the language field of the voice is not defined or is "auto"
• Could be modified to do it by sentence or paragraph
• Can be disabled by setting a fixed language in the voice settings

[matatonic]

I like it, let me do some testing and then we can merge it. Thanks!

[matatonic]

Works really well, thanks - also, Hindi support! Yes, nice catch, I'll update the docs.

[G4Zz0L1]

You forgot about requirements-rocm.txt, it misses langdetect

EDIT: and requirements-min.txt too

[matatonic]

rocm yes, thanks! -min doesn't use xtts.