VIM4: 4k60p video on ubuntu 22.04

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@Darshak

khadas@Khadas:~$ vlc bbb_sunflower_2160p_60fps_normal.mp4 
VLC media player 3.0.16 Vetinari (revision 3.0.13-8-g41878ff4f2)
[0000005584c5e590] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
[0000007f00004310] gl gl: Initialized libplacebo v4.192.1 (API v192)
[0000007f004140f0] gl gl: Initialized libplacebo v4.192.1 (API v192)
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
[0000007f000ac840] gl gl: Initialized libplacebo v4.192.1 (API v192)
[h264 @ 0x7f0cdb2f50] co located POCs unavailable
[h264 @ 0x7f0cdb2f50] co located POCs unavailable
[h264 @ 0x7f0cdb2f50] co located POCs unavailable
[h264 @ 0x7f0cdfa9c0] co located POCs unavailable

There is hardware decoding for VLC and MPV.

And for H264 only support 4k@30fps.

You can check the usage of gstreamer.

VIM4 HDMI In to ffmpeg/gstreamer h.265

Here is a guide about gstreamer hardware decoding based on latest image 220620, you can OOWOW to install it, here are the steps. Install weston & gstreamer $ sudo apt update $ sudo apt install weston gstreamer1.0-plugins-bad Reboot and login with weston You need to choose weston im the login prompt not ubuntu. Setup parameters $ echo 1 | sudo tee /sys/module/amvdec_ports/parameters/multiplanar $ echo 1 | sudo tee /sys/module/amvdec_ports/parameters/bypass_vpp $ echo 0 | sudo tee /sys/…