amazingfate

@maximumsettings You can try obs in my ppa to record the desktop. I'm using pipewire to capture the window or desktop and obs-gstreamer plugin to do the hardware encoding. I'm using gnome wayland as my desktop environment. `sudo apt install obs-studio obs-plugins obs-gstreamer xdg-desktop-portal-gnome`. As for the LG TV issue, some resolutions such as 1440p are not well supported by the video output driver of rockchip's kernel. We have to wait for a fix.

There are missing dependencies, use this command to install those: sudo apt install qml-module-qtquick-controls2 qml-module-qtquick-layouts qml-module-qtquick-window2 qml-module-qtquick2 These deps are not detected by dh_shlibs. I will add them later.

I just added moonlight-qt to my ppa: https://launchpad.net/~liujianfeng1994/+archive/ubuntu/rockchip-multimedia

@ScottPI've created a pull request to armbian to support rock3a 5.10 kernel: https://github.com/armbian/build/pull/4794. You can build a image for rock3a using my branch.

@whitefox My ppa only supports jammy. By now the not-upstreams patches are some unofficially supported boards such as h68k and h88k and a kernel backport patch for rk356x 5.10 kernel. For rk3588 there should be no difference.

Rockchip has released bsp kernel 5.10 for rk356x and rk3588. Since multimedia support is not fully supported by mainline kernel, a legacy kernel would be good if you want h264/hevc hardware decode. To make kodi support hardware decoding, you need: 1, ffmpeg supporting rkmpp. I've packaged it in my ppa: https://launchpad.net/~liujianfeng1994/+archive/ubuntu/rockchip-multimedia, which is based on the patch from https://github.com/JeffyCN/FFmpeg/. 2, kodi built with gles render system, which is also in my ppa 3, a gpu driver supporting gles. For rk356x you can use mainline panfrost driver. For rk3588 you can use panfork-mesa from my ppa: https://launchpad.net/~liujianfeng1994/+archive/ubuntu/panfork-mesa I've tested that kodi can support hardware decoding on both 3568 and 3588. Here is the steps for rock5b to install kodi: 1, download the image I build with panfork-mesa and malig610 firmware: https://github.com/amazingfate/armbian-rock5b-images, and install it on your rock5b. 2, add my rockchip multimedia ppa: https://launchpad.net/~liujianfeng1994/+archive/ubuntu/rockchip-multimedia: sudo add-apt-repository ppa:liujianfeng1994/rockchip-multimedia 3, create a udev rule to enable the permission ofrockchip's mpp device: KERNEL=="mpp_service", MODE="0660", GROUP="video" KERNEL=="rga", MODE="0660", GROUP="video" KERNEL=="system-dma32", MODE="0666", GROUP="video" KERNEL=="system-uncached-dma32", MODE="0666", GROUP="video" RUN+="/usr/bin/chmod a+rw /dev/dma_heap" wirte the above rules to /etc/udev/rules.d/11-rockchip-multimedia.rules 4, install kodi: sudo apt install kodi 5, move kodi from xsession to wayland-session: sudo mv /usr/share/xsessions/kodi.desktop /usr/share/wayland-sessions/kodi-wayland.desktop 6, reboot the board: sudo reboot 7, in the lightdm greeter, select kodi and login 8, After starting kodi, in Settings -> Player -> Videos, enable "Allow using DRM PRIME decoder" and "Allow hardware acceleration with DRM PRIME". And set "PRIME Render Method" to "Direct To Plane" 9, Then you can play h264/h265 8 bit/10bit videos up to 4K. ============Updated on 20230206=================== rockchip-multimedia has become a universal ppa for rockchip legacy kernel. Here is the introduction: https://forum.radxa.com/t/introduction-to-rockchip-multimedia-ppa-for-ubuntu-jammy/14537 I provide a new package rockchip-multimedia-config to do all the system configs such as udev rules, chromium v4l2 devices creation. Just install this package and reboot, you are good to go.