[FFmpeg-user] ddagrab

[Gyan Doshi]

On 2023-02-20 06:27 pm, Michael Koch wrote:
> Am 20.02.2023 um 13:50 schrieb Gyan Doshi:
>>
>>
>> On 2023-02-20 06:03 pm, Michael Koch wrote:
>>> Hello,
>>>
>>> I'm testing the ddagrab filter with the example from the 
>>> documentation. I did only add -t 10 -y, but that can't be the problem.
>>>
>>> ffmpeg -f lavfi -i ddagrab -c:v h264_nvenc -cq 18 -t 10 -y out.mp4
>>>
>>> What does this error message mean?
>>> [h264_nvenc @ 000001f5f7bbf980] OpenEncodeSessionEx failed: no 
>>> encode device (1): (no details)
>>
>> Works here. Could be a driver issue - try reverting.
>
> It did not work woth the older driver either. That's why I updated the 
> driver today.

1) Try older builds, say, a month or two older.
2) Paste full log of working gdigrab command.

Regards,
Gyan