why stop working omx of gstreamer-0.10

The behavior of omx differs according to tx1 revision.
I am using gstreamer-0.10 in R24.1.
There are some things that do and do not work to run the same application.
The application configuration is as follows.

V4l2 - nvvidconv - omx - h264data

I do not know why.
Let me know who knows.

Hi kyuhak,
We are now maintaining gstreamer-1.0. Please upgrade to 1.0.