Use an ffmpeg module rather than a bash script

[hackergrrl]

e.g. https://www.npmjs.com/package/fluent-ffmpeg

[hackergrrl]

The avconv module looks attractive: simple and stream-based.

Blocker: get binarykitchen/avconv#5 resolved.

[cbdavide]

Hello, is it possible to do this with the fluent-mpeg package ?

[hackergrrl]

Not sure what fluent-mpeg is -- did you mean fluent-ffmpeg? Check out the issue above. :) There are some complications, namely that ffmpeg and avconv have diverged non-trivially, but different people have different ones installed.

We could probably figure out the ffmpeg params that work and the avconv commands that work (separately) and just run the bash script for whichever the user has installed. PRs welcome! ❤️

[cbdavide]

Yes, I was talking about fluent-ffmpeg, sorry for that
I think you're right because I was reading the fluent-ffmpeg doc, and I didn't find any kind of info about running that kind of command using x11grab