Is there any way to setup the decoder to perform "trick play" such as you would find on any modern DVR? For example, I would like to play back 1080p video at 32x speed or play it in reverse. I think for the high-speed playback, we would need some way to setup the decoder so it skips certain frames without decoding them to speed it up. For very high speeds, it should just return I-frames. For slower speeds, it should skip b-frames. If we're only decoding I-frames, then reverse playback would also be simple since there are no inter-frame dependencies to deal with.