Error playing HEVC content 播放HEVC内容出错

[pavent]

You are still attempting to encode with AV1 on your GPU

Code:

Stream #0:0 -> #0:0 (hevc (native) -> av1 (av1_qsv))

If you have hardware encoding enabled it will always use it for encoding.  It can't dynamically switch to the CPU for encoding codecs the GPU does not support.

OK, now after I turned off the encoding and decoding of AV1, it plays normally on Edge and Chrome, both of which are hardware decoding. Other clients also use hardware decoding. Compared with the 10.8 I used before, 10.9 can directly decode many videos with hardware. It's great. Thank you very much for your answer.
By the way, is the line on the playback progress bar now the chapter information? Where can I cancel it?