id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
79	VLC bug when MDDT is turned off	wjhan		"As a MDDT tester in TE12, we found the following problem:

TMuC VLC encodes first 64 coefficients of transformed residual in intra (after TMuC 0.5), but '''when MDDT is turned off, interleaved coding of TMuC 0.1''' is used.

Furthermore, we found that '''turning off MDDT disables RDOQ''' in intra modes.

It should be changed as: (1) enabling RDOQ when MDDT=0 (2) same coding method (first 64 coefficients) for MDDT=0 and 1.

It affects two tests (low-complexity configuration only) in TE12: (1) MDDT-off test (2) MDDT-off + ROT-off combination test.

Patch can be applied for this without affecting all other tests in TE12."	defect	closed	major		HM		fixed		fbossen ksuehring davidf jct-vc@…