commit | 1c731e9286785a51fa3f599089f661ae505eb66e | [log] [tgz] |
---|---|---|
author | leo huang <leohuang@google.com> | Thu Sep 08 01:43:26 2022 +0800 |
committer | leo huang <leohuang@google.com> | Thu Sep 15 14:50:52 2022 +0800 |
tree | 558c9bc2101e01e944aac602603c789517bdbb39 | |
parent | 228a07d206edef3b7e62c23984a9429f69e1c545 [diff] |
Pass video source timebase from VideoCapture to Encoder When camera buffers from a REALTIME device are passed directly to a video encoder from the camera, automatic compensation is done to account for differing timebases of the audio and camera subsystems. See the document of CameraMetadata#SENSOR_INFO_TIMESTAMP_SOURCE_REALTIME. So the timebase is always UPTIME when encoder surface is directly sent to the camera. When SurfaceEffect is enable, which means encoder surface is not directly sent to the camera, the compensation has to be done by Encoder. Encoder has to know the current source timebase is REALTIME or UPTIME. Bug: 245474357 Test: ./gradlew camera:camera-core:testDebug Change-Id: I80a8e78b0d7899d1d8268560cc4d3134418e17ea
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