TrackerError
Status and error codes reported by the face-tracking subsystem through the
TrackerError events on RTAnimationTracker and FaceAnimatorService.
Items 11
| History | Name | Value | Description | |
|---|---|---|---|---|
| 540 | Ok | 0 | No error; the tracker is operating normally. | |
| 540 | NoService | 1 | A required engine service was unavailable when the tracker attempted to connect. | |
| 540 | InitFailed | 2 | The tracker failed to create or initialize its tracking session. | |
| 540 | NoVideo | 3 | Video input is unavailable because no camera device was found or the camera was disconnected. | |
| 540 | VideoError | 4 | A generic video error occurred during face-tracking camera input processing. | |
| 541 | VideoNoPermission | 5 | The user denied camera permission required for video-based face tracking. | |
| 569 | VideoUnsupported | 6 | Video-based face tracking is not supported on this device or platform. | |
| 569 | NoAudio | 7 | Audio input is unavailable because | |
| 569 | AudioError | 8 | A generic audio error occurred during face-tracking audio input processing. | |
| 569 | AudioNoPermission | 9 | The user denied microphone permission required for audio-based face tracking. | |
| 577 | UnsupportedDevice | 10 | The current device or platform does not support face tracking. |
Removed items 2
| History | Name | Value | |
|---|---|---|---|
| 541 | CameraPermission | 5 | |
| 541 | MicPermission | 8 |
Description
Passed to TrackerError handlers on RTAnimationTracker and
FaceAnimatorService to indicate why face tracking failed or stopped.
TrackerError.Ok is a clean state; other values cover initialization,
service availability, video input, or audio input failures.
History 22
- 577 Add UnsupportedDevice
- 569 Add VideoUnsupported
- 569 Change Value of NoAudio from 6 to 7
- 569 Change Index of NoAudio from 6 to 7
- 569 Change Value of AudioNoPermission from 8 to 9
- 569 Change Index of AudioNoPermission from 8 to 9
- 569 Change Value of AudioError from 7 to 8
- 569 Change Index of AudioError from 7 to 8
- 541 Add VideoNoPermission
- 541 Remove MicPermission
- 541 Remove CameraPermission
- 541 Add AudioNoPermission
- 540 Add VideoError
- 540 Add Ok
- 540 Add NoVideo
- 540 Add NoService
- 540 Add NoAudio
- 540 Add MicPermission
- 540 Add InitFailed
- 540 Add CameraPermission
- 540 Add AudioError
- 540 Add TrackerError