forked from unom/punktfunk
enricobuehlerandClaude Fable 5
d17e942db0
Uplink format on both desktops: 10 ms mono frames (was 20 ms stereo), Opus Voip at 48 kbps with in-band FEC against 10 % assumed loss — half the frame-fill latency, half the samples, and a lost datagram's audio now rides in its successor. One datagram per frame, unchanged wire. Linux: the capture stream finally asks for its own quantum (NODE_LATENCY 480/48000) instead of inheriting the graph's 1024-2048 sample bursts, and when the user picked no mic it prefers an existing echo-cancel source over the default (PUNKTFUNK_NO_AEC=1 opts out; loading module-echo-cancel ourselves needs a load_module the pipewire crate doesn't expose yet). Windows: the capture client declares AudioCategory_Communications before Initialize so an endpoint's communications APO (the system AEC) can engage; capture stays stereo via autoconvert — the proven path — and downmixes to mono in code. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>