diff --git a/ansible/roles/documentation/templates/README_SNIPPETS/SELKIES.j2 b/ansible/roles/documentation/templates/README_SNIPPETS/SELKIES.j2 index 779e2bc4..77e07a77 100644 --- a/ansible/roles/documentation/templates/README_SNIPPETS/SELKIES.j2 +++ b/ansible/roles/documentation/templates/README_SNIPPETS/SELKIES.j2 @@ -173,6 +173,14 @@ The web interface includes a terminal with passwordless `sudo` access. Any user While not generally recommended, certain legacy environments specifically those with older hardware or outdated Linux distributions may require the deactivation of the standard seccomp profile to get containerized desktop software to run. This can be achieved by utilizing the `--security-opt seccomp=unconfined` parameter. It is critical to use this option only when absolutely necessary as it disables a key security layer of Docker, elevating the potential for container escape vulnerabilities. +### FullColor 4:4:4 Encoding + +If you notice blurry text, particularly light text on a black background, you can send true 8-bit color to the browser by enabling the **FullColor 4:4:4** encoding in the sidebar, or by using the jpeg encoding mode. + +To view this withut crashing on most client hardware, users on Chromium based browsers (including Android) will need to navigate to `chrome://flags/#disable-accelerated-video-decode` and set it to **Disabled**. Apple clients using Bionic processors can decode these frames natively with no additional settings. + +**Note on Hardware Acceleration:** Currently, only Nvidia GPUs support encoding this color profile in **Zero Copy** mode. If FullColor 4:4:4 is enabled on Intel or AMD GPUs, the system will fall back to CPU encoding. This forces the CPU to read the pixels back from the GPU, which will cause a significant decrease in performance. + ### Hardware Acceleration & The Move to Wayland We are currently transitioning our desktop containers from X11 to Wayland. While X11 is still the default, we strongly encourage users to test the new Wayland mode.