tree 2c12d7c8aa438dbccbee4b4d35bce113d906f2d9
parent ecf1cc647ebc82bd915fe803e2bd56946edb5f5d
author Marco Paniconi <marpan@google.com> 1570642199 -0700
committer Marco Paniconi <marpan@google.com> 1570642433 -0700

rtc: Disable aq-mode=3 at high QP

At very high QP, turn of the cyclic refresh (aq-mode=3),
this helps low bitrate and hard content.

On rtc_derf at low bitrates:
bdrate gain for avg_psnr is 1.6%, up to 7% for hard clip.
Neutral to small positive gain on higher/full bitrate range.

Change-Id: I5055925a2b2efd75d2d292e409d4746ecfc39f6d