Mtk_test_Exp2

Experimental

• Add omx.mtk support to RFI prefixes
• Set the dequeueOutputBuffer timeout to 1000.
• use only the values that seems to do something
• Add support for max operating rate for AVC too
• set choreographer to urgent_display
• Use different properties if the target doesn’t support low_latency

Full Changelog: Experimental...Experimental_test2