docs: update readme

README.md

@@ -419,43 +419,23 @@ more information.
         sophisticated release methods can be used later.
 
 - [ ] Cross compile for raspberry pi
-- [ ] Fix release workflow such that it links libva correctly to static ffmpeg.
-      It could be that I need to update the target property
-      "INTERFACE_LINK_LIBRARIES" of the QFFmpegMediaPlugin such that it also
-      links to libva.
-- [ ] Fix issue with ffmpeg + hw acceleration on my arch machine:
 
-  ```
-  [h264 @ 0x5594b31d6b40] A hardware frames or device context is required for hardware accelerated decoding.
-  [h264 @ 0x5594b31d6b40] Failed setup for format vaapi: hwaccel initialisation returned error.
-  ```
+- [ ] For ffmpeg, build the other dependencies from source as well such that
+      these can be linked statically as well. Do this only for the dependencies
+      that are included in the ffmpeg docs.
 
-  When solved, document it in the faq.
+- [ ] Does it also work when the user has an older version of libc installed
+      than ubuntu 22.04 has?
 
 - [ ] Add to FAQ:
 
-  - `/usr/bin/ld: cannot find -lSvtAv1Enc`
-    Solution is to place the `libSvtAv1Enc.a` file in the search path of the
-    linker (dirty solution is to place it in `/usr/lib`).
   - WSL + ubuntu:
     App works find, but I get the following errors/warnings:
 
     - Fontconfig error: Cannot load default config file
 
       - install fontconfig on system: refer to https://doc.qt.io/qt-6/qt-embedded-fonts.html in faq
 
-    - qt.multimedia.ffmpeg.libsymbolsresolver: Couldn't load VAAPI library
-      - User needs to install `libva` (add to faq)
-
-  - Issue with nvidia drivers, not my problem (add to faq):
-
-    - Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
-    - QRhi* initializeRHI(QRhi*) : No RHI backend. Using CPU conversion.
-
-  - not resolved, guess wsl issue:
-
-    - qt.qpa.wayland: EGL not available .
-
   - Issues with your graphics card need to be resolved by the user itself. You
     need to setup your graphics card yourself. Here are some tips:
 
@@ -483,49 +463,3 @@ more information.
     - [Nvidia](https://wiki.archlinux.org/title/NVIDIA)
     - [Nouveau](https://wiki.archlinux.org/title/Nouveau)
     - [AMD](https://wiki.archlinux.org/title/AMDGPU)
-
-  - Issues graphics on WSL. I get the following error:
-
-    ```
-    snapshot-0.0.0-Linux/snapshot -g
-    [2024-01-09 18:18:41.573] [warning] [: @ ] No cameras found
-    MESA: error: ZINK: vkCreateInstance failed (VK_ERROR_INCOMPATIBLE_DRIVER)
-    libEGL warning: egl: failed to create dri2 screen
-    ```
-
-    According to bing:
-
-    ```
-    It seems that you are encountering an error while running your Qt app on
-    Arch Linux with WSL. The error message you provided indicates that the
-    vkCreateInstance function failed with the error code
-    VK_ERROR_INCOMPATIBLE_DRIVER. This error is usually caused by a mismatch
-    between the Vulkan driver and the hardware it is running on 1.
-
-    One possible solution is to install the latest graphics drivers for your
-    system 2. Another possible solution is to try running the app without any
-    Vulkan layers at all 3.
-
-    It’s also worth noting that there is an ongoing issue with
-    hardware-accelerated Vulkan in WSL2 4. You may want to check if this issue
-    is related to your problem.
-
-    I hope this helps!
-    ```
-
-    An idea is to check for differences in the output of `pldd` when comparing
-    an snapshot app that uses a dynamic Qt6 and one that uses a static Qt6. I
-    the past, a dynamic Qt6 worked on WSL, so it is likely that something goes
-    wrong during the static linking.
-
-    I think it has to do with support for the GPU. I think it is not possible
-    to make a stand-alone structure that support all GPU's. So it is likely to
-    be better that the user installs the GPU drivers themselves. I am not sure
-    what the best way is to do this. It does explain why the build on the
-    ubuntu server fails on my arch machine, but when I build it myself, it
-    works. This may also be the case on my WSL+arch machine when I install the
-    GPU drivers as is explained
-    [here](https://github.com/lutris/docs/blob/master/InstallingDrivers.md#amd--intel).
-
-    I also have the issue when using Qutebrowser on wsl, so it is probably not
-    related to snapshot.