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Android/カメラ

Android/カメラ/AE

Top / Android / カメラ / AE

メモ

• android.control.aeMode
• android.control.aeState?

カメラの特性の取得

• CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL	Integer	1	カメラのAPIレベル
  CameraCharacteristics.CONTROL_AE_AVAILABLE_MODES	int[]	0,1,2,3,4	使用できるモードの取得
  CameraCharacteristics.CONTROL_AE_COMPENSATION_STEP	Rational	1/3	露出補正のステップ
  CameraCharacteristics.CONTROL_AE_COMPENSATION_RANGE	Range<Integer>	--6～6	補正のレンジ

• CameraCharacteristics.CONTROL_AE_LOCK_AVAILABLE?
• CameraCharacteristics.CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES

撮影時設定

• android.hardware.camera2.CaptureRequest

CaptureRequest.CONTROL_AE_MODE (android.control.aeMode)

• android.hardware.camera2.CameraMetadataから継承した値

• 0	CaptureRequest.CONTROL_AE_MODE_OFF?	OFF
  1	CaptureRequest.CONTROL_AE_MODE_ON?	ON
  2	CaptureRequest.CONTROL_AE_MODE_ON_AUTO_FLASH?	ON_AUTO_FLASH
  3	CaptureRequest.CONTROL_AE_MODE_ON_ALWAYS_FLASH?	ON_ALWAYS_FLASH
  4	CaptureRequest.CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE?	ON_AUTO_FLASH_REDEYE

CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION (露出補正)

• Adjustment to auto-exposure (AE) target image brightness.

CaptureRequest.CONTROL_AE_LOCK?

CaptureRequest.CONTROL_AE_REGIONS?

CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER?

CaptureRequest.CONTROL_AE_TARGET_FPS_RANGE

関連

• android.control.aeCompensationStep?
• android.control.aeCompensationRange?

キャプチャ時の状態

• android.hardware.camera2.CaptureResult

CaptureResult.CONTROL_AE_STATE (android.control.aeState?)

• android.hardware.camera2.CameraMetadataから継承した値

• 0	CaptureResult.CONTROL_AE_STATE_INACTIVE?
  1	CaptureResult.CONTROL_AE_STATE_SEARCHING?
  2	CaptureResult.CONTROL_AE_STATE_CONVERGED?
  3	CaptureResult.CONTROL_AE_STATE_LOCKED?
  4	CaptureResult.CONTROL_AE_STATE_FLASH_REQUIRED?
  5	CaptureResult.CONTROL_AE_STATE_PRECAPTURE?