Playback Video

Hi, I’m trying to playback a previosuly recorded video, something like:

exten => 200,1,Answer()
exten => 200,n,Playback(video)
exten => 200,n,Hangup

But no matter the video format i’ve tried, the video never playsback, i’ve tried with h263, h264 and vp8. If is a problem in the format I also can’t find how to change video format, i’ve read about ffasterisk or gstreamer, but can’t find a good tutorial for gstreamer and about ffasterisk I even can’t find source or binaries to install it.

Is there any trick or tip to get it works?

Obviously video calls are configured and works.

I really would appreciate any help.