<notes>The value of android.lens.poseTranslation is relative to the optical center of
the largest camera device facing the same direction as this camera.
- This default value for API levels before Android P.
+ This is the default value for API levels before Android P.
</notes>
</value>
<value>GYROSCOPE
<notes>The value of android.lens.poseTranslation is relative to the position of the
primary gyroscope of this Android device.
-
- This is the value reported by all devices that support the MOTION_TRACKING capability.
</notes>
</value>
</enum>
<details>
Different calibration methods and use cases can produce better or worse results
depending on the selected coordinate origin.
-
- For devices designed to support the MOTION_TRACKING capability, the GYROSCOPE origin
- makes device calibration and later usage by applications combining camera and gyroscope
- information together simpler.
</details>
</entry>
</static>
</value>
<value optional="true" hal_version="3.3" >MOTION_TRACKING
<notes>
- The device supports controls and metadata required for accurate motion tracking for
- use cases such as augmented reality, electronic image stabilization, and so on.
-
- This means this camera device has accurate optical calibration and timestamps relative
- to the inertial sensors.
-
- This capability requires the camera device to support the following:
+ The camera device supports the MOTION_TRACKING value for
+ android.control.captureIntent, which limits maximum exposure time to 20 ms.
- * Capture request templates {@link
- android.hardware.camera2.CameraDevice#TEMPLATE_MOTION_TRACKING_PREVIEW} and {@link
- android.hardware.camera2.CameraDevice#TEMPLATE_MOTION_TRACKING_BEST} are defined.
- * The stream configurations listed in {@link
- android.hardware.camera2.CameraDevice#createCaptureSession} for MOTION_TRACKING are
- supported, either at 30 or 60fps maximum frame rate.
- * The following camera characteristics and capture result metadata are provided:
- - android.lens.intrinsicCalibration
- - android.lens.radialDistortion
- - android.lens.poseRotation
- - android.lens.poseTranslation
- - android.lens.poseReference with value GYROSCOPE
- * The android.sensor.info.timestampSource field has value `REALTIME`. When compared to
- timestamps from the device's gyroscopes, the clock difference for events occuring at
- the same actual time instant will be less than 1 ms.
- * The value of the android.sensor.rollingShutterSkew field is accurate to within 1 ms.
- * The value of android.sensor.exposureTime is guaranteed to be available in the
- capture result.
- * The android.control.captureIntent control supports MOTION_TRACKING to limit maximum
- exposure to 20 milliseconds.
- * The stream configurations required for MOTION_TRACKING (listed at {@link
- android.hardware.camera2.CameraDevice#createCaptureSession}) can operate at least at
- 30fps; optionally, they can operate at 60fps, and '[60, 60]' is listed in
- android.control.aeAvailableTargetFpsRanges.
+ This limits the motion blur of capture images, resulting in better image tracking
+ results for use cases such as image stabilization or augmented reality.
</notes>
</value>
<value optional="true" hal_version="3.3">LOGICAL_MULTI_CAMERA
<value>ON
<notes>Include OIS data in the capture result.</notes></value>
</enum>
- <description>Whether the camera device will output the OIS data in output
+ <description>A control for selecting whether OIS position information is included in output
result metadata.</description>
<range>android.Statistics.info.availableOisDataModes</range>
<details>When set to ON,
android.statistics.oisTimestamps, android.statistics.oisShiftPixelX,
- android.statistics.oisShiftPixelY will provide OIS data in the output result metadata.
+ and android.statistics.oisShiftPixelY provide OIS data in the output result metadata.
</details>
</entry>
</controls>
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