- From: Rob Manson via GitHub <sysbot+gh@w3.org>
- Date: Wed, 27 Nov 2019 04:46:10 +0000
- To: public-webrtc@w3.org
robman has just created a new issue for https://github.com/w3c/mediacapture-depth: == Re-add the camera/depth map intrinsics == Heya, I think these should at least be 'optional' e.g. if available - especially on mobile platforms (which is really just Android right now). In the Android Camera API these values are available - see https://developer.android.com/reference/android/hardware/camera2/CameraCharacteristics.html Specifically this https://developer.android.com/reference/android/hardware/camera2/CameraCharacteristics.html#LENS_INTRINSIC_CALIBRATION (NOTE: Optional - The value for this key may be null on some devices.) Also somewhat related: - DEPTH_DEPTH_IS_EXCLUSIVE - LENS_DISTORTION - LENS_FOCAL_LENGTH - LOGICAL_MULTI_CAMERA_SENSOR_SYNC_TYPE - LENS_POSE_REFERENCE - LENS_FACING Plus: - https://developer.android.com/reference/android/hardware/camera2/CameraMetadata.html#REQUEST_AVAILABLE_CAPABILITIES_DEPTH_OUTPUT Also see this relevant document (especially the camera intrinsics, depth map and pose sections) https://developer.android.com/training/camera2/Dynamic-depth-v1.0.pdf @astojilj I think it was a bit draconian removing them all in #168 to force webcam style limitations onto mobile platforms. Thoughts @huningxin @anssiko ? Please view or discuss this issue at https://github.com/w3c/mediacapture-depth/issues/174 using your GitHub account
Received on Wednesday, 27 November 2019 04:46:13 UTC