diff options
| author | hshi@chromium.org <hshi@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-07-23 17:04:45 +0000 |
|---|---|---|
| committer | hshi@chromium.org <hshi@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-07-23 17:04:45 +0000 |
| commit | 348baf5a7b91cc4801dca5eae2921072055f35bc (patch) | |
| tree | 5a5d0be56db613c9fef29ead4711abe7518eea5f /content/common | |
| parent | 4f17b6707312cd857f888ea2e2e10fe994e76d92 (diff) | |
| download | chromium_src-348baf5a7b91cc4801dca5eae2921072055f35bc.zip chromium_src-348baf5a7b91cc4801dca5eae2921072055f35bc.tar.gz chromium_src-348baf5a7b91cc4801dca5eae2921072055f35bc.tar.bz2 | |
Encoded video capture: wire up key frame and bitrate settings.
Define RequestKeyFrame in IPC message header.
Wire up RequestKeyFrame and TrySetBitstreamConfig with the corresponding entry points
in WebRTC video encoder.
BUG=221441
TEST=trybot
Review URL: https://chromiumcodereview.appspot.com/19860002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@213143 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content/common')
| -rw-r--r-- | content/common/media/encoded_video_capture_messages.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/content/common/media/encoded_video_capture_messages.h b/content/common/media/encoded_video_capture_messages.h index 8de6fb9..6313f72 100644 --- a/content/common/media/encoded_video_capture_messages.h +++ b/content/common/media/encoded_video_capture_messages.h @@ -77,6 +77,13 @@ IPC_MESSAGE_CONTROL2(EncodedVideoCaptureHostMsg_TryConfigureBitstream, int /* device_id */, media::RuntimeVideoEncodingParameters /* params */) +// Requests a key frame in the encoded bitstream. Upon receiving this request, +// browser will try to encode an upcoming captured frame as a key frame. This +// allows the receiver to quickly recover from data loss. The request is served +// on a best-effort basis and there is no explicit acknowledgement. +IPC_MESSAGE_CONTROL1(EncodedVideoCaptureHostMsg_RequestKeyFrame, + int /* device_id */) + // Notifies that the data within a buffer has been processed and it can be // reused to encode upcoming bitstream. IPC_MESSAGE_CONTROL2(EncodedVideoCaptureHostMsg_BitstreamBufferConsumed, |