AVFoundation not available

[rudemex]

Hi, run ffscreencast --test in my terminal, but return

[OK] Operating system supported: Darwin [OK] ffmpeg found: /opt/local/bin/ffmpeg [ERR] [OSX]: AVFoundation not available in ffmpeg. - Desktop recording not possible. - Sound recording not possible. - Camera overlay not possible.

How do I enable AVFoundation?

Have MacOs Sierra v10.12.6

thanks!

[cesarcardoso-mcfadyen]

same here :(