Unsupported Media Error on Android

[mateus]

When I play a file on the desktop app with intel Hardware acceleration on the media play well and the server does not get hit very hard. But when I play the same file on the android app I get the Unsupported Media Error. If i try to play the same file with Hardware acceleration off it plays on android but gets hit very hard.

Logs attached. 
Running on docker with ubuntu 22.04 on a laptop with proxmox. VM has 4 cores, 6 GB Ram, intel CPU with no dedicated GPU