7900xt hw not work

[unicorn]

Hardware acceleration choose AMD AMF，Neither h264 nor hevc can be played
info
Version: 10.8.13 
Operating System: Windows 
Architecture: X64


  Log.txt (Size: 44.99 KB / Downloads: 69)
  Log.txt (Size: 44.99 KB / Downloads: 69)

log:
ffmpeg version 5.1.4-Jellyfin Copyright © 2000-2023 the FFmpeg developers
  built with gcc 12-win32 (GCC)
  configuration: --prefix=/opt/ffmpeg --arch=x86_64 --target-os=mingw32 --cross-prefix=x86_64-w64-mingw32- --pkg-config=pkg-config --pkg-config-flags=--static --extra-libs='-lfftw3f -lstdc++' --extra-cflags=-DCHROMAPRINT_NODLL --extra-version=Jellyfin --disable-ffplay --disable-debug --disable-doc --disable-sdl2 --disable-ptx-compression --disable-w32threads --enable-pthreads --enable-shared --enable-lto --enable-gpl --enable-version3 --enable-schannel --enable-iconv --enable-libxml2 --enable-zlib --enable-lzma --enable-gmp --enable-chromaprint --enable-libfreetype --enable-libfribidi --enable-libfontconfig --enable-libass --enable-libbluray --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libopenmpt --enable-libwebp --enable-libvpx --enable-libzimg --enable-libx264 --enable-libx265 --enable-libsvtav1 --enable-libdav1d --enable-libfdk-aac --enable-opencl --enable-dxva2 --enable-d3d11va --enable-amf --enable-libmfx --enable-ffnvcodec --enable-cuda --enable-cuda-llvm --enable-cuvid --enable-nvdec --enable-nvenc
  libavutil      57. 28.100 / 57. 28.100
  libavcodec    59. 37.100 / 59. 37.100
  libavformat    59. 27.100 / 59. 27.100
  libavdevice    59.  7.100 / 59.  7.100
  libavfilter    8. 44.100 /  8. 44.100
  libswscale      6.  7.100 /  6.  7.100
  libswresample  4.  7.100 /  4.  7.100
  libpostproc    56.  6.100 / 56.  6.100
[AVHWDeviceContext @ 00000254d23fb440] Using device 1002:744c (AMD Radeon RX 7900 XT).
[AVHWDeviceContext @ 00000254d23fee00] No matching devices found.
Device creation failed: -19.
Failed to set value 'opencl=ocl@dx11' for option 'init_hw_device': No such device
Error parsing global options: No such device

[TheDreadPirate]

Starting with the January driver there was a bug in the driver that broke opencl.

I haven't heard anything about it being fixed so you will need to revert to the December 2023 driver.