Is it possible to use libav directly through gst-libav ?

[Harry]

I encounter problems with transcoding on GStreamer 1.4.5 pipelines (reported as bug 749542).
(I note that I have only tested on Windows, so do not know if this is a general problem or not.)

As an alternate solution, I am thinking of using libav directly through gst-libav.

Does someone know of any documentation about using libav through gst-libav ?