[FFmpeg-user] How to grab the desktop in the webm format

[Carl Eugen Hoyos]

Cley Faye <cleyfaye <at> gmail.com> writes:

> it looks like you never specified which codec to use for the video stream.

On the contrary, the problem is that an unsupported codec is specified.

> Doing so will most likely help.

> Note that VP9 encoding is sort of slow

This is correct, vp9 encoding will most likely not work in real-time.

Carl Eugen