I've implemented my approach of screensharing. It pipes content scrapped from dom0 to a VM. I don't call it a success, because the FPS is terribly low. But maybe someone can try to get it even further.
Recording: * VLC and ffmpeg could be good choices (with probably many options for adjusting it for your needs), but they aren't available in Fedora unless you use some third-party repository, which is not what I wanted. * recordMyDesktop works with some hacks and config, but its FPS is terribly low (at least when using --on-the-fly-encoding). It also does not have much encoding options. It would be probably ideal to use uncompressed video, because transfer is cheap and encoding/decoding is GPU/CPU-intensive. (Actually, GPU can at least theoretically help with encoding, as it happens in dom0. It can't help with video decoding.) I haven't tried to adjust video quality, because I am not sure about the effect on encoding performance. * Not sure about other alternatives available in Fedora without additional repositories. I am not aware about any. * Maybe we could try the software intended to pipe windows from domUs to dom0 for the other way? Playback: * I use MPlayer, but any player capable of playing a pipe can do the job. * If you want to use it in a VNC session, you will probably want to add something like “env DISPLAY=:1”. But now, it is too early. * In my experiment, the domU part was Debian 9, but I don't think this matters much. The script with comments: https://gist.github.com/v6ak/1678244cd71a0ebd019531d02a149c8f Regards, Vít Šesták 'v6ak' -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/43dae632-d8a9-4735-bb40-a6ed71053501%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
