I hear audio, but no video

[lain-uses-linux]

Description
When I am running the extension I hear the audio but have no video, instead only a black screen. Tested running renderer, the same thing.

OS and Shell Information
My system is Arch Linux with Gnome 44.3 and Wayland

Steps to Reproduce
Installed from github

Additional Information
Here is my log data:

Object .Gjs_ui_messageTray_Notification (0x5642c2fbb7f0), has been already disposed — impossible to emit any signal on it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs.
== Stack trace for context 0x5642bdaa1c80 ==
#0   5642bec79a28 i   resource:///org/gnome/shell/ui/messageTray.js:493 (13fcbed200b0 @ 69)
#1   5642bec79980 i   resource:///org/gnome/shell/ui/messageTray.js:489 (13fcbed20060 @ 56)
#2   5642bec798f8 i   resource:///org/gnome/shell/ui/calendar.js:796 (13fcbed28240 @ 22)
== Stack trace for context 0x5642bdaa1c80 ==
#0   5642bec79a28 i   resource:///org/gnome/shell/ui/messageTray.js:494 (13fcbed200b0 @ 84)
#1   5642bec79980 i   resource:///org/gnome/shell/ui/messageTray.js:489 (13fcbed20060 @ 56)
#2   5642bec798f8 i   resource:///org/gnome/shell/ui/calendar.js:796 (13fcbed28240 @ 22)
Object .Gjs_ui_messageTray_Notification (0x5642c2fbb7f0), has been already disposed — impossible to access it. This might be caused by the object having been destroyed from C code using something such as destroy(), dispose(), or remove() vfuncs.

[lain-uses-linux]

I got the solution, I just used webp instead of mp4, @jeffshee fix that please, I lost so many hours on it ;(

Nevertheless, great extension!

[jeffshee]

Hi @lain-uses-linux,
I don't have any issue with mp4 at all, you might want to check for missing codecs in your system.
Nevertheless, I'm glad to hear that you had found your solution.

[Robert-Nogueira]

Hi, the same problem is happening to me, when I try to use .mp4 files only audio plays, but .webmp files work fine.

[w7rus]

Can confirm re-encoding videos to vp9 solves as a temporary workaround, mp4 videos rather wont start - black screen, or hang after some time.