- Start dialog with source list, live preview, sound and quality choices
- Sound on Linux through PipeWire: one program or everything except this
app, fed into a virtual microphone and kept linked as programs come and go;
system loopback on Windows; stereo Opus
- A sharer's tile shows the picture; clicking it opens a large view with the
other tiles as a strip. Own stream is previewed in the own tile
- Stream volume for viewers, watch and stop from the profile panel
- Unit tests for the PipeWire link planner; the proxy test no longer writes to
the root channel other tests listen in
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>