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| author | Yaowu Xu <yaowu@google.com> | 2012-04-04 07:24:10 -0700 |
|---|---|---|
| committer | Paul Wilkins <paulwilkins@google.com> | 2012-04-12 13:41:54 +0100 |
| commit | 636b2f385e81cf9a8d5d4d78af90a763796d59c4 (patch) | |
| tree | be381b961a981ab62c5474f2f81f1f47a5f4e5a7 /libmkv | |
| parent | d6f4b71d9f895dd77624022cbe0fbbc40dbdf03f (diff) | |
| download | libvpx-636b2f385e81cf9a8d5d4d78af90a763796d59c4.tar libvpx-636b2f385e81cf9a8d5d4d78af90a763796d59c4.tar.gz libvpx-636b2f385e81cf9a8d5d4d78af90a763796d59c4.tar.bz2 libvpx-636b2f385e81cf9a8d5d4d78af90a763796d59c4.zip | |
a set of minor fixes
This commit tries to address an issue related to the oddity shown on
HD _mobcal clip, where some rather ugly blocks shown in the second
frame at low-mid bit rates if the third frame is not made a key frame
by he encoder. The fixes include: 1) made calls to sad_16x16 to be
consistent with function prototype. 2) remove the error bias to intra
and golden in mbgraph search. 3) changed the error accumulation on
inter_segment encoding to avoid potential out-of-range. 1) has no
effect on encoding results.
Encoding test show that the overall effect of the commit helps about
.2%(HD) to .3%(cif)
Change-Id: I930975a2d0c06252f01c39e0a02351529774e30b
Diffstat (limited to 'libmkv')
0 files changed, 0 insertions, 0 deletions