Limit VTVideoEncodeAccelerator keyframe output

Limit VTVideoEncodeAccelerator keyframe output

On Macbook Air 2013, letting this be default results in a keyframe every ~5
seconds. This is too often for some applications. This CL changes this limit
so that max keyframe interval is 4 minutes.

BUG=658429
TEST=AppRTC loopback on Mac.

Review-Url: https://codereview.chromium.org/2431223011
Cr-Commit-Position: refs/heads/master@{#427143}
(cherry picked from commit 3d279e0818e6b27c0374ee8782748c6e3859785f)
NOTRY=true
NOPRESUBMIT=true
TBR=dalecurtis@chromium.org

[emircan, 2016-10-25 22:13:46]

Description was changed from

==========
Limit VTVideoEncodeAccelerator keyframe output

On Macbook Air 2013, letting this be default results in a keyframe every ~5
seconds. This is too often for some applications. This CL changes this limit
so that max keyframe interval is 4 minutes.

BUG=658429
TEST=AppRTC loopback on Mac.

Review-Url: https://codereview.chromium.org/2431223011
Cr-Commit-Position: refs/heads/master@{#427143}
(cherry picked from commit 3d279e0818e6b27c0374ee8782748c6e3859785f)
==========

to

==========
Limit VTVideoEncodeAccelerator keyframe output

On Macbook Air 2013, letting this be default results in a keyframe every ~5
seconds. This is too often for some applications. This CL changes this limit
so that max keyframe interval is 4 minutes.

BUG=658429
TEST=AppRTC loopback on Mac.

Review-Url: https://codereview.chromium.org/2431223011
Cr-Commit-Position: refs/heads/master@{#427143}
(cherry picked from commit 3d279e0818e6b27c0374ee8782748c6e3859785f)
NOTRY=true
NOPRESUBMIT=true
TBR=dalecurtis@chromium.org
==========

[emircan, 2016-10-25 22:13:54]

The CQ bit was checked by emircan@chromium.org

[commit-bot: I haz the power, 2016-10-25 22:14:28]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-10-25 22:20:58]

Description was changed from

==========
Limit VTVideoEncodeAccelerator keyframe output

On Macbook Air 2013, letting this be default results in a keyframe every ~5
seconds. This is too often for some applications. This CL changes this limit
so that max keyframe interval is 4 minutes.

BUG=658429
TEST=AppRTC loopback on Mac.

Review-Url: https://codereview.chromium.org/2431223011
Cr-Commit-Position: refs/heads/master@{#427143}
(cherry picked from commit 3d279e0818e6b27c0374ee8782748c6e3859785f)
NOTRY=true
NOPRESUBMIT=true
TBR=dalecurtis@chromium.org
==========

to

==========
Limit VTVideoEncodeAccelerator keyframe output

On Macbook Air 2013, letting this be default results in a keyframe every ~5
seconds. This is too often for some applications. This CL changes this limit
so that max keyframe interval is 4 minutes.

BUG=658429
TEST=AppRTC loopback on Mac.

Review-Url: https://codereview.chromium.org/2431223011
Cr-Commit-Position: refs/heads/master@{#427143}
(cherry picked from commit 3d279e0818e6b27c0374ee8782748c6e3859785f)
NOTRY=true
NOPRESUBMIT=true
TBR=dalecurtis@chromium.org
==========

[commit-bot: I haz the power, 2016-10-25 22:20:59]

Committed patchset #1 (id:1)