I tested 4 "Linux-compatible" USB 3.0 HDMI capture cards : r/linux_gaming
Using HDMI Audio/Video On Linux - Phoronix
Fix no audio through HDMI when connected to TV in elementary OS
No Audio output in Linux Mint 19.2 Xfce 64x(Intel HDMI/DP LPE Audio soundcard) - Super User
16.04 - How do I switch the audio outputs of an audio device from CLI? - Ask Ubuntu
Capture Game Video Live Adapter 60fps 1080P 3.0 USB to HDMI Card, Capture HDMI QGeeM Device, Linux OS, Mac PC, with Compatible Box Recorder Capture Video/Audio HD Full Internal TV Tuner &
Linux / Windows VM's and sound via HDMI Solved - Windows 10 Forums
How to keep Linux Mint volume media keys and tray volume control working after HDMI switch - Unix & Linux Stack Exchange
linux mint 18.1 audio problem - Unix & Linux Stack Exchange
No HDMI audio, Batocera Linux : r/Atomic_Pi
Graphics card is recognized as one single audio output device / Kernel & Hardware / Arch Linux Forums
sound - Ubuntu refuses to output audio via HDMI - Ask Ubuntu
How to change audio output to HDMI device in Ubuntu and Fedora
Wanted – audio output based on screen output for Linux – Terence Eden's Blog
Remove HDMI/DP 1 DP 2 etc from System Sound Menu? - Sound - Manjaro Linux Forum
HDMI Audio in Linux is Now Working on Cherry Trail mini PCs, OpenELEC 7.0 Image Released - CNX Software
Amazon.com: Linux Development Board HDMI VGA YPBPR CVBS Audio Input Support 7'' to 100'' Display : Electronics
Fix No Video and Sound Output Through HDMI In Linux - DEV Community
Install Sound Switcher Indicator on Linux | Snap Store
bcm2835-audio HDMI device is not present on Pi 4 running with KMS and VC4 HDMI devices disabled · Issue #4651 · raspberrypi/linux · GitHub
Fix No Sound Through HDMI In External Monitor In Ubuntu Linux - It's FOSS
About the HDMI audio switch in Linux. | Sony Middle East
Listen up, Kubuntu: the enraging tale of sound over HDMI – The Linux Experiment
How to Setup HDMI Digital Playback in Linux - Make Tech Easier
