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+--- Thread: Hardware Acceleration Transcoding Failing on RX 9070 XT (/t-hardware-acceleration-transcoding-failing-on-rx-9070-xt)
Hardware Acceleration Transcoding Failing on RX 9070 XT - Farhan - 2025-08-24
I’m running into a problem with Jellyfin on Windows 11 using an AMD RX 9070 XT. When I enable Hardware Acceleration, the video plays for a few seconds, then rewinds repeatedly, and I eventually get this error:
A fatal error was encountered in the HLS stream
Setup:
GPU: AMD RX 9070 XT
OS: Windows 11
Jellyfin server version: 10.10.7
Decoding works fine without issues
Hardware acceleration should be supported
What I’ve tried:
Using FFmpeg directly with these commands:
ffmpeg -hwaccel dxva2 -i input1.mp4 -c:v av1_amf output.mp4
ffmpeg -hwaccel dxva2 -i input1.mp4 -c:v hevc_amf output.mp4
ffmpeg -hwaccel dxva2 -i input1.mp4 -c:v h264_amf output.mp4
All of them worked fine in the terminal.
I tried looking through the FFmpeg logs but couldn’t figure out the cause.
Logs:
FFmpeg log: https://pastebin.com/d63Q9RXW
Jellyfin log: https://pastebin.com/uBrrHebY
Has anyone experienced something similar with AMD GPUs and Jellyfin on Windows?
RE: Hardware Acceleration Transcoding Failing on RX 9070 XT - nyanmisaka - 2025-08-24
https://github.com/jellyfin/jellyfin-web/pull/6985