upgraded from 6.12.6 to 6.12.8, problem with hardware transcoding or ffmpeg

[gekoch]

Hy

 

It took me several days to figure this one out but I'm still not sure what causes the problem.

My Setup:

I have an nvidia T1000 in my unraid server used to transcode movies especialy when using emby. When I start an mkv file with emby it starts transcoding with ffmpeg. On Unraid 6.12.6 this works flawless.

However after updating to 6.12.8 emby can't transcode it using ffmpeg. Attached two log files. Both with the same movie one with the old and one with the new unraid version.

In the log file running the new unraid version you can see the error:

17:25:44.862 [h264_nvenc @ 0x114dd40] Failed locking bitstream buffer: invalid param (8): ~hfE?
17:25:44.862 Error submitting video frame to the encoder
17:25:44.872 [libmp3lame @ 0x10c74c0] 3 frames left in the queue on closing
17:25:45.121 Conversion failed!

 

I'm not sure what exactly causes the problem so I hope someone can help me....

 

Thx

Andy

new OS 6.12.8.txt old OS 6.12.6.txt

[Shperrung]

I got the same after updating Nvidia drivers and docker libs on my Openmediavault 6.0

Seems like Nvidia something broke down again.

Edited February 26 by Shperrung

[gekoch]

yep I had already figured it out currently only the drivers 550.40.07 do work

 

Andy

[Shperrung]

Nvidia driver and other supporting files ver. 550.54.14-1 affected use of ffmpeg in container (Nextcloud - Memories using external go-vod).

I just tested it and got same problem again.