audio codec - Githubissues

liamcottle / reticulum-meshchat

A simple mesh network communications app powered by the Reticulum Network Stack.

https://meshchat.app

MIT License

126 stars 9 forks source link

audio codec #12

Open ramon159 opened 1 month ago

ramon159 commented 1 month ago

is possible switch between two codec protocols? and add support for more one like MELPe?

look the difference: https://m-k.mx/static/codec2/

markqvist commented 1 week ago

LXMF itself specifies audio modes for Codec2 and OPUS audio currently.

MeshChat supports Codec2 at 1200 and 2400 bps
Sideband supports Codec2 at 1200, 2400 and 3200 bps, as well as OPUS in all modes, but currently only encodes in the VoIP profile.

MELPe does sound very nice, but since the MELPe codec itself is proprietary and subject to a slew of commercial licensing issues, I don't personally see it being added as a supported codec in LXMF.