Hi.
System in running "Testing", using KDE, I'm trying to get Chromium to send audio via Chromecast as well as video.
After enabling the relevant flag[1], I've tried casting a single tab and playing a video. It worked well, with audio coming from TV.
Stopped the transmission, switched source to desktop and restarted: video is shown, audio remains from computer.
Additionally, using Chrome directly (ughs, I know...) I get the same results.
On the other hand, with the office laptop using Windows, both Chromium (nightly) and Chrome can share full desktop with audio.
In short: casting from Linux can only send audio from single tab. This is of course a problem for applications without native Chromecast support, especially with my own laptop having very weak speakers.
Has anyone more recent information[2]? Pointers to hard evidence confirming it won't work are also welcome.