When performing rewind on IMX hardware with vpudec and imxvpudec video
decoders, I always get EOS message on pipeline without any video frames
being displayed on the video sink for Video formats other than H264.
My observation:- It looks like REWIND is currently working properly only for
H.264 video formats.
But it is not working for any other video formats.
Gstreamer versions where I have seen the above issues are: 1.4.5 and 1.6.3.
The vpu version is: