streampack-core/io.github.thibaultbee.streampack.core.elements.sources.video.camera.extensions

Package-level declarations

Properties

backCameras

val Context.backCameras: List<String>

val CameraManager.backCameras: List<String>

Gets back camera id list.

cameras

val Context.cameras: List<String>

val CameraManager.cameras: List<String>

Gets camera id list.

defaultCameraId

val Context.defaultCameraId: String

val CameraManager.defaultCameraId: String

Gets default camera id.

externalCameras

val Context.externalCameras: List<String>

val CameraManager.externalCameras: List<String>

Gets external camera id list.

frontCameras

val Context.frontCameras: List<String>

val CameraManager.frontCameras: List<String>

Gets front camera id list.

Functions

get10BitSupportedProfiles

fun Context.get10BitSupportedProfiles(cameraId: String): Set<Long>

fun CameraManager.get10BitSupportedProfiles(cameraId: String): Set<Long>

Gets list of 10-bit dynamic range output profiles.

getAutoExposureModes

fun Context.getAutoExposureModes(cameraId: String): List<Int>

fun CameraManager.getAutoExposureModes(cameraId: String): List<Int>

Gets supported auto exposure modes.

getAutoFocusModes

fun Context.getAutoFocusModes(cameraId: String): List<Int>

fun CameraManager.getAutoFocusModes(cameraId: String): List<Int>

Gets supported auto focus modes.

getAutoWhiteBalanceModes

fun Context.getAutoWhiteBalanceModes(cameraId: String): List<Int>

fun CameraManager.getAutoWhiteBalanceModes(cameraId: String): List<Int>

Gets supported auto white balance modes

getCameraCharacteristics

fun Context.getCameraCharacteristics(cameraId: String): CameraCharacteristics

Gets camera characteristics.

getCameraFps

fun Context.getCameraFps(cameraId: String): List<Range<Int>>

fun CameraManager.getCameraFps(cameraId: String): List<Range<Int>>

Gets list of framerate for a camera.

getCameraOutputSizes

fun <T : Any> Context.getCameraOutputSizes(klass: Class<T>, cameraId: String): List<Size>

fun <T : Any> CameraManager.getCameraOutputSizes(klass: Class<T>, cameraId: String): List<Size>

Gets list of output sizes compatible with klass of a camera. Use it to select camera preview size.

getCameraOutputStreamSizes

fun Context.getCameraOutputStreamSizes(): List<Size>

fun CameraManager.getCameraOutputStreamSizes(): List<Size>

Gets all output capture sizes.

fun Context.getCameraOutputStreamSizes(cameraId: String, imageFormat: Int = ImageFormat.YUV_420_888): List<Size>

fun CameraManager.getCameraOutputStreamSizes(cameraId: String, imageFormat: Int = ImageFormat.YUV_420_888): List<Size>

Gets list of output stream sizes of a camera.

getExposureMaxMeteringRegionsSupported

fun Context.getExposureMaxMeteringRegionsSupported(cameraId: String): Int?

fun CameraManager.getExposureMaxMeteringRegionsSupported(cameraId: String): Int?

Gets the number of camera supported exposure metering regions.

getExposureRange

fun Context.getExposureRange(cameraId: String): Range<Int>?

fun CameraManager.getExposureRange(cameraId: String): Range<Int>?

Gets exposure range.

getExposureStep

fun Context.getExposureStep(cameraId: String): Rational?

fun CameraManager.getExposureStep(cameraId: String): Rational?

Gets exposure compensation step.

getFacingDirection

fun Context.getFacingDirection(cameraId: String): Int?

fun CameraManager.getFacingDirection(cameraId: String): Int?

Gets camera facing direction.

getFocusMaxMeteringRegionsSupported

fun Context.getFocusMaxMeteringRegionsSupported(cameraId: String): Int?

fun CameraManager.getFocusMaxMeteringRegionsSupported(cameraId: String): Int?

Gets if camera supports focus metering regions.

getLensDistanceRange

fun Context.getLensDistanceRange(cameraId: String): Range<Float>

fun CameraManager.getLensDistanceRange(cameraId: String): Range<Float>

Gets supported lens distance range.

getScalerMaxZoom

fun Context.getScalerMaxZoom(cameraId: String): Float

fun CameraManager.getScalerMaxZoom(cameraId: String): Float

Gets max scaler zoom.

getSensitivityRange

fun Context.getSensitivityRange(cameraId: String): Range<Int>?

fun CameraManager.getSensitivityRange(cameraId: String): Range<Int>?

Gets supported iso range

getWhiteBalanceMeteringRegionsSupported

fun Context.getWhiteBalanceMeteringRegionsSupported(cameraId: String): Int?

fun CameraManager.getWhiteBalanceMeteringRegionsSupported(cameraId: String): Int?

Gets the number of camera supported white balance metering regions.

getZoomRatioRange

@RequiresApi(value = 30)

fun Context.getZoomRatioRange(cameraId: String): Range<Float>?

@RequiresApi(value = 30)

fun CameraManager.getZoomRatioRange(cameraId: String): Range<Float>?

Gets zoom ratio range.

is10BitProfileSupported

fun Context.is10BitProfileSupported(cameraId: String): Boolean

fun CameraManager.is10BitProfileSupported(cameraId: String): Boolean

Whether the camera supports 10-bit dynamic range output.

isBackCamera

fun Context.isBackCamera(cameraId: String): Boolean

fun CameraManager.isBackCamera(cameraId: String): Boolean

Whether the cameraId is a back camera id

isExternalCamera

fun Context.isExternalCamera(cameraId: String): Boolean

fun CameraManager.isExternalCamera(cameraId: String): Boolean

Whether the cameraId is an external camera id

isFlashAvailable

fun Context.isFlashAvailable(cameraId: String): Boolean

fun CameraManager.isFlashAvailable(cameraId: String): Boolean

Whether the camera has a flash device.

isFrameRateSupported

fun Context.isFrameRateSupported(cameraId: String, fps: Int): Boolean

fun CameraManager.isFrameRateSupported(cameraId: String, fps: Int): Boolean

Whether the camera supports a frame rate

isFrontCamera

fun Context.isFrontCamera(cameraId: String): Boolean

fun CameraManager.isFrontCamera(cameraId: String): Boolean

Whether the cameraId is a front camera id

isOpticalStabilizationAvailable

fun Context.isOpticalStabilizationAvailable(cameraId: String): Boolean

fun CameraManager.isOpticalStabilizationAvailable(cameraId: String): Boolean

Whether the camera supports optical stabilization.