I got a TerraMaster F4-423 and hardware transcoding is not working properly.
I run TOS6 with the latest updates, also the FFmpeg51 and Jellyfin is latest updates.
Here are my settings:
The log shows for example (with low power activated):
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> hevc (hevc_qsv))
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[hevc_qsv @ 0xab06c0] Selected ratecontrol mode is unsupported
[hevc_qsv @ 0xab06c0] some encoding parameters are not supported by the QSV runtime. Please double check the input parameters.
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
Conversion failed!
I also tried to deactivate low power settings, this didn't change anything.
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> hevc (hevc_qsv))
Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
[hevc_qsv @ 0x12aef00] Selected ratecontrol mode is unsupported
[hevc_qsv @ 0x12aef00] Low power mode is unsupported
[hevc_qsv @ 0x12aef00] some encoding parameters are not supported by the QSV runtime. Please double check the input parameters.
Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
Conversion failed!