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author | Paul Wilkins <paulwilkins@google.com> | 2011-06-28 17:29:47 +0100 |
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committer | Paul Wilkins <paulwilkins@google.com> | 2011-06-29 18:01:25 +0100 |
commit | 11694aab66da9c4a46daac0dc3678b82232a79b9 (patch) | |
tree | 31708595bc9f3bb841c615163f6550315e4fd375 /tools | |
parent | 7296b3f9222c6acf26e6f6e8ce11d1d2245c1b68 (diff) | |
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Change to arf boost calculation.
In this commit I have added an experimental function
that tests prediction quality either side of a central position
to calculate a suggested boost number for an ARF frame.
The function is passed an offset from the current position and
a number of frames to search forwards and backwards.
It returns a forward, backward and compound boost number.
The new code can be deactivated using #define NEW_BOOST 0
In its current default state the code searches forwards and backwards
from the proposed position of the next alt ref.
The the old code used a boost number calculated by scanning forward
from the previous GF up to the proposed alt ref frame position.
I have also added some code to try and prevent placement of a gf/arf
where there is a brief flash.
Change-Id: I98af789a5181148659f10dd5dd2ff2d4250cd51c
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions