catt VS barrier

You might want to look into catt for Chromecast:

- https://github.com/skorokithakis/catt/

But I'm not aware of what the equivalent would be for Amazon-type casting

I wrote a wrapper around catt for playing music to my house speaker-groups. It also works with video but I don't use that as often so it might be buggy--better to use catt directly

- https://github.com/chapmanjacobd/library

There might be other apps that effectively do the above, perhaps even streaming the file so you only need to wait for the first part of a file to transcode before it starts playing. I don't use Amazon devices but with Chromecast you can use catt, VLC, and possibly ffmpeg to do this. For example, you can use catt scan to find the IP address and then do vlc --sout '#chromecast' --sout-chromecast-ip=$ip --demux-filter=demux_chromecast --sub-file=my.srt my.mp4. Maybe something similar exists for Amazon.

> "Whatever app I use to play music needs to support chromecast audio."

If you can't find something pre-built that fits your specific needs, you could perhaps "quick and dirty" script yourself up something using "Cast All The Things" [catt@github][0] to talk to your ChromeCast devices, and maybe "Beets" [beets@readthdocs][1] to manage play / playlist commands and management of the music library itself, presuming some Python scripting skills on your part, or a willingness / interest in learning said skills.

[0]: https://github.com/skorokithakis/catt

CATT (which I wrote) does the same, except it supports whatever site youtube-dl supports (which is basically everything):

https://github.com/skorokithakis/catt/

I have used catt to control a Chromecast. If Kodi can be made to act like a Chromecast it would work, perhaps there's a plugin for that.

Have you tried https://github.com/skorokithakis/catt ? You can ssh to your pi and cast from the command line, give it a shot!

For software KVM you can use https://github.com/debauchee/barrier

I use it between a Windows PC & a Macbookpro (Linux version available but I don't have Linux)

libei looks useful. But IDK why libei is necessary to run Barrier with Wayland?

For client systems, couldn't there just be a virtual /dev/inputXYZ that Barrier forwards events through

And for host systems, it looks like xev only logs input events when the window is focused.

Is xeyes still broken on Wayland, and how to fix it so that it would work with Barrier?

With Barrier, when the mouse cursor reaches a screen boundary, the keyboard and mouse input are then passed to a different X session on another box until the cursor again crosses a screen boundary rule.

Barrier is a fork of Synergy's open core: https://github.com/debauchee/barrier

libei:

I have a similar gaming/WFH setup (2 monitors at 1440p 144hz) and I’ve been using Barrier instead of a physical kvm, and it works really well. Not sure if you’re open to a software kvm but if you are, I’m happy to answer any questions about it if you have any.

Have you tried Barrier? I casually used it to swap between my main rig and my MBP. Took a minute to get it setup but once I sorted it all out it worked pretty well. It has some settings and tweaks built in to address some of the layout issues you mentioned...

Barrier appears to handle PC switching only for the keyboard and mouse.

Sorry, probably not entirely on topic and can't answer anything reliable about the multimonitor stuff, but a tip regarding the 2 mice and 2 keyboards for the 2 different computers: use this: https://github.com/debauchee/barrier It's oss multi-os software that lets you use one mouse and keyboard (server) on several PCs (clients) easily over your LAN.

Barrier is a free and open source alternative.