[gst-devel] gnonlin question

[Terry Leung]

Hi all,

I've just read the tutorial in
http://www.jonobacon.org/?p=851
it teach how to use it on a file like that
`gnlcomposition ( gnlfilesource ) ! audioconvert ! alsasink`

I just wonder, how can i do the same on a 3gp file which contain both
audio and video
By using gst-inspect, I see both gnlcomposition and gnlfilesource only
have one source, isnt it?

anyone can give me some hint on how to do it?