Codec-- internal error opening 0x33564d57

[Qualz]

I cannot open one (not all) WMV file, but its audio can be played on Avidemux (blank video is displayed).

Error code: Codec -- internal error opening 0x33564d57
Video decoder: ? DXVA2 (not Lavcodec DXVA2)

Video output: Mpeg4 AVC (x264)
Audio output: MP3 (lame)
Output format: MP4 Muxer

OS: Windows 10 Home 21H2
Avidemux: version 2.8.1

[eumagga0x2a]

Avidemux: version 2.8.1

If the problem persists with the latest 2.8.2 nightly, please provide the file as a sample (only if the content is innocuous enough, of course), thank you.

[Qualz]

Error code: Codec -- internal error opening libavcodec Windows Media Video 9 decoder
Version: 2.8.2 r230212

The video is x-rated, and is I decided to convert this by VLC Media Player.