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| author | chiyotsai <chiyotsai@google.com> | 2019-01-17 14:15:00 -0800 |
|---|---|---|
| committer | chiyotsai <chiyotsai@google.com> | 2019-01-18 18:05:59 -0800 |
| commit | f4b7004967c586fe0dbef5de09f08a2c800ce7b5 (patch) | |
| tree | 09fdadfb090edd8286e08514ff7c3a11129b2686 /build/make/armlink_adapter.sh | |
| parent | 5cbd333f3b491f6ecb41387acf72e8ec27d8a474 (diff) | |
| download | libvpx-f4b7004967c586fe0dbef5de09f08a2c800ce7b5.tar libvpx-f4b7004967c586fe0dbef5de09f08a2c800ce7b5.tar.gz libvpx-f4b7004967c586fe0dbef5de09f08a2c800ce7b5.tar.bz2 libvpx-f4b7004967c586fe0dbef5de09f08a2c800ce7b5.zip | |
Change temporal filter's search_method on speed 1
This commit introduces a new speed feature that determines the
SEARCH_METHOD used by temporal filter when doing 16x16 block on
full_pixel_motion_search. On speed 0, the most exhaustive method MESH is
used. On speed 1 and above, a faster method NSTEP is used.
Performance:
| AVG_PSNR | AVG_SPDUP | AVG_SPDUP:AVG_PSNR
MISRES | 0.007% | 2.818% | 402:1
HDRES | 0.004% | 4.897% | 1224:1
In the case of midres, there is a small quality gain of -0.021% on
OVR_PSNR.
Performance measurement is done on speed 1 with auto_alt_ref=1.
Quality is measured on full midres set over 60 frames. Speed is measured
on 5 midres clips over 4 bitrates over 30 frames.
STATS_CHANGED
Change-Id: Ic1879d2237f8734529e194767a6cf5e43e20b47b
Diffstat (limited to 'build/make/armlink_adapter.sh')
0 files changed, 0 insertions, 0 deletions