ffmpeg and NVIDIA support under Linux

[jeyjey]

Hello. I am a NVIDIA user. I am making some video. I prefere to use GPU for all instead of CPUs. At the momento I want to use ffmpeg via command line. I know that is hard and I am learning howto.
I noticed that with the NVIDIA support ffmpeg runs in seconds instead of hours or days without that support. I run the CUDA widget that shows me how the boards are working: temperature; trottling; memory.
For me it is fantastic. I noriced that the output of editing platforms like Shotcut is fast too.
Via command line there is a problem that is impossible to analyze without the help in the forums because ffmpeg website does not permit an interaction. So I write here.
The problem is the filters support. If I activate the filter in the ffmpeg command line an errour occours and the ffmpeg response is that the filter is unsupported.
There is nothing about that in the ./configure docs. I can run the make command but "how compile with the filters support". Thanks.

[october262]

Hello. I am a NVIDIA user. I am making some video. I prefere to use GPU for all instead of CPUs. At the momento I want to use ffmpeg via command line. I know that is hard and I am learning howto.
I noticed that with the NVIDIA support ffmpeg runs in seconds instead of hours or days without that support. I run the CUDA widget that shows me how the boards are working: temperature; trottling; memory.
For me it is fantastic. I noriced that the output of editing platforms like Shotcut is fast too.
Via command line there is a problem that is impossible to analyze without the help in the forums because ffmpeg website does not permit an interaction. So I write here.
The problem is the filters support. If I activate the filter in the ffmpeg command line an errour occours and the ffmpeg response is that the filter is unsupported.
There is nothing about that in the ./configure docs. I can run the make command but "how compile with the filters support". Thanks.

see here - https://trac.ffmpeg.org/wiki/FilteringGuide
and here - https://ffmpeg.org/ffmpeg-filters.html