Denoise 2 spatial layes at most.
Add noise sensitivity level 2 for vp9 such that applications can control
whether to denoise the second highest spatial layer.
Add tests to cover this case.
Change-Id: Ic327d14b29adeba3f0dae547629f43b98d22997f
this is only meant for testing. along with --enable-experimental
--enable-spatial-svc require VPX_TEST_SPATIAL_SVC to be defined rather
than bumping the encoder ABI.
Change-Id: I7f34d9f60300fa31ccf22e1a4aa619392c391b2e
Disable cyclic refresh if ROI is used and add flag to properly handle
the static_thresh deltas.
Remove the ROI test for cyclic refresh (it's allowed but disabled if ROI
is used).
Add an example in vpx_temporal_svc_encoder.c. Turned off by default.
BUG=webm:1470
Change-Id: Ief9ba1d7f967bc00511b412b491c3f70943bfbda
Sample encoder change: reduce max-intra-rate to 1000 and
buf-initial to 600. Paramaters affect target size of key frame.
Change-Id: I2be6bc2927f5fa74e19e1efa3fb574d23a503300
Sample encoder change: reduce max-intra-rate to 1500 and
buf-initial to 700. Paramaters affect target size of key frame.
Change-Id: I01e238378b63eeef28dfc2178baadffcd3cc7561
Adjust some parameters in sample encoder: vpx_temporal_svc_encoder.
Parameters adjusted to set lower QP for initial key frame,
and allow for larger target size on subsequent key frames.
Change-Id: I092ad968e5b51b9f495dadb6ee96e810663c910e
This error was introduced by the patch:
8ce67d7 vp9 svc: Enable different speed setting for each spatial layer.
To use svc, svc_param should be cleared to 0 at the beginning.
Change-Id: I222f03ddae8a50e84b4690b78263abb742fae91e
Block size passed into denoiser filter is always >= BLOCK_8X8 (in
vp9_pick_inter_mode), it is not necessary to check smaller block
size. Passed the bitexact test on clips with different resolutions and
noise levels.
Change-Id: I19fa3195d18c27d9e5de60dc11cff1522ef3714e
Changes to mode selection for 1 pass SVC mode:
use base layer motion vector, changes to intra-prediction.
Change-Id: I3e883aa04db521cfa026a0b12c9478ea35a344c9
Decision to scale down/up is based on buffer state and average QP
over previous time window. Limit the total amount of down-scaling
to be at most one scale down for now.
Reset certain quantities after resize (buffer level, cyclic refresh,
rate correction factor).
Feature is enable via the setting rc_resize_allowed = 1.
Change-Id: I9b1a53024e1e1e953fb8a1e1f75d21d160280dc7
this removes the CONFIG_* checks from public headers, but means
'--enable-experimental --enable-spatial-svc' builds will fail without a
local change to the ABI in vpx_encoder.h. this should be all right for
testing this experiment.
Change-Id: Ief55e7b9d1e8332cfce990275e04c29b30af0c4a
The current file's directory, ".", is treated much more literally
when building libvpx examples with Xcode than it is with make, and
clang cannot find common include files included via "./" when those
files actually reside one directory up in the tree.
Change-Id: I5f66a026282e35d80248ca4052ebb882b859172e
On key frame, will always start with normal denoising mode,
but based on a computed noise metric (normalized mse on source diff)
may switch to aggressive mode (and back down again).
Change-Id: I20330b2dcf3056287be37223302b2cab5fc103eb
New name: vpx_temporal_svc_encoder.c
Also, update comment to note that example supports VP8 and VP9.
Change-Id: I6fffab81296f918ebca740192a5c609593852dff
