I hope anyone can help me to solve this problem. configure -enable-libvmaf but unfortunately I can not run it (I don't know how). configure -enable-libvmaf -enable-version3 or. I tried for a test: ffmpeg -i output4.mpg -i output1.mpg -lavfi libvmaf -f null -īut I get an Error (below). If you are not using brew or want to compile the dependencies as well, please see the page on the FFmpeg site for details.I want to use FFmpeg to calculate PSNR for video sequences.Īt first I installed libvmaf with the instruction from here and here.

It dumps itself in the root of the drive, which I'm not happy about, but what can we do? Step 2 - Build environment

Register and request the NewTek NDI® Software Developer Kit download link from and then download the MacOS version and install it. The theory is that if you can get NDI into and out of FFmpeg, FFmpeg has a documented point2point streaming documented on their site. Here I've tried to make compiling it as simple as possible and then use this version to build a point2point NDI link over the Internet. This is from a license dispute with Newtek ( ) and NDI support has now been removed from FFmpeg.īecause of the NewTek NDI® SDK license agreement, we cannot distribute the SDK with FFmpeg directly.

*NDI support in FFmpeg was removed in the FFMPEG source on the 20th of March 2019. DECEASED: FFMPEG with NewTek NDI® support on MacOS

Ffmpeg mac version