[Windows 10] video lag and pixelated video if you ENable Hardware Acceleration

using Windows 10; newest version of Jami (video call: Android -> Windows 10)

if you you a "real" webcam and a virtual webcam or any other video input source.

The video of the windows 10 user is very laggy and will also get pixelated randomly. However- the video preview (Settings -> Audio/Video) seems to work.

In contrast if the android user enables hardware acceleration the video won't get pixelated: (Issue: jami-client-android#1076 )

But if you enable hardware accelerated encoding you don't get any issues.

Example video (this applies to OBS; but I get this issue using just Jami:) https://youtu.be/Rp3GQdCqgEo?t=100

changed the description

mentioned in issue #763 (closed)

mentioned in issue #758 (closed)

mentioned in issue jami-client-android#1125 (closed)

added non-reproducible label

On current master (so next version)

Windows 11 Hardware acceleration ON - GTX 1660 Ti both video are crystal clear. I got no lag/pixelated videos in same network nor via a TURN.

closed