Not able to read Video from Capture Card with GPU (Unsupported Format) while Reading with CPU works fine

Thanks for the quick reply :slight_smile:

I extracted the Build and created an directory /cmake containing the mentioned .cmake file.
Afterwards I set the variables via Windows UI, but Cmake (I use cmake-gui on windows) doesn’t catch the FFMpeg Build.

FFMPEG: Downloading opencv_videoio_ffmpeg.dll from https://raw.githubusercontent.com/opencv/opencv_3rdparty/65ec04d4573dcdfa4531f0b9e67f35d8ffff873e/ffmpeg/opencv_videoio_ffmpeg.dll
FFMPEG: Downloading opencv_videoio_ffmpeg_64.dll from https://raw.githubusercontent.com/opencv/opencv_3rdparty/65ec04d4573dcdfa4531f0b9e67f35d8ffff873e/ffmpeg/opencv_videoio_ffmpeg_64.dll
FFMPEG: Downloading ffmpeg_version.cmake from https://raw.githubusercontent.com/opencv/opencv_3rdparty/65ec04d4573dcdfa4531f0b9e67f35d8ffff873e/ffmpeg/ffmpeg_version.cmake