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6 Commits

Author SHA1 Message Date
Peter Boström
85829fd90c Make QualityScaler more responsive to downgrades. 
Permits going from HD to QVGA in 6 seconds instead of 10. Also adds
windows for going up quickly in the beginning of a call (before any
downscaling happens due to bad quality).

BUG=webrtc:5678
R=glaznev@webrtc.org, stefan@webrtc.org

Review URL: https://codereview.webrtc.org/1830593003 .

Cr-Commit-Position: refs/heads/master@{#12219}
 2016-04-04 16:11:18 +00:00
Peter Boström
01bcbd0df6 Make Android min-resolution rotation-agnostic. 
Min resolution shouldn't have anything to do with CVO being enabled or
not, nor device rotation.

BUG=webrtc:5678
R=glaznev@webrtc.org
TBR=stefan@webrtc.org

Review URL: https://codereview.webrtc.org/1824083002 .

Cr-Commit-Position: refs/heads/master@{#12092}
 2016-03-22 20:44:43 +00:00
Alex Glaznev
a9d0892946 Add initial bitrate and frame resolution parameters to quality scaler. 
- Scale down to VGA immediately if call starts with HD resolution
and bitrate below 500 kbps.
- Adjust QP threshold for HW VP8 encoder to scale down faster.

BUG=b/26504665
R=mflodman@webrtc.org, pbos@webrtc.org, sprang@google.com, stefan@webrtc.org

Review URL: https://codereview.webrtc.org/1672173002 .

Cr-Commit-Position: refs/heads/master@{#11692}
 2016-02-19 23:24:12 +00:00
kjellander@webrtc.org
b7ce96470b modules/video_coding/utility: Remove include 
This makes it clearer this code not meant to be used as an API.
I could not find any use of this in downstream code.

BUG=webrtc:5095
TESTED=git cl try -c --bot=android_compile_rel --bot=linux_compile_rel --bot=win_compile_rel --bot=mac_compile_rel --bot=ios_rel --bot=linux_gn_rel --bot=win_x64_gn_rel --bot=mac_x64_gn_rel --bot=android_gn_rel -m tryserver.webrtc
R=stefan@webrtc.org
TBR=magjed@webrtc.org

Review URL: https://codereview.webrtc.org/1440873005 .

Cr-Commit-Position: refs/heads/master@{#10699}
 2015-11-18 22:04:20 +00:00
jackychen
61b4d518af Dynamic resolution change for VP8 HW encode. 
Off by default for now.

BUG=
R=glaznev@webrtc.org, stefan@webrtc.org
TBR=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/45849004

Cr-Commit-Position: refs/heads/master@{#9045}
 2015-04-21 22:29:53 +00:00
pbos@webrtc.org
a0d7827b16 Add ability to downscale content to improve quality. 
BUG=3712
R=marpan@google.com, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/18169004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7164 4adac7df-926f-26a2-2b94-8c16560cd09d
 2014-09-12 11:51:47 +00:00