VideoFrameData class
Inheritance
Object PackClass
VideoFrameData
Constructors
VideoFrameData ({required VideoBufferType bufferType , required VideoPixelFormat pixelFormat , required VideoContentType contentType , required int timestampUs , required int width , required int height , required VideoRotation rotation , required int numberOfPlanes , required List <ByteBuffer planeData , required Uint8List seiData , required Uint8List roiData , CVPixelBufferRef cvpixelbuffer , CameraId ?cameraId , int ?planeStrideArray , bool ?$disableInit
VideoFrameData.fromMap (Map <String dynamic > map
factory
Properties
$instance → dynamic
no setter inherited
bufferType ↔ VideoBufferType
@brief Video frame buffer type, see VideoBufferType{@link #VideoBufferType}. Required.
getter/setter pair
cameraId ↔ CameraId ?
@platform ios
@brief Camera position info of the video frame, see ByteRTCCameraID{@link #ByteRTCCameraID}
getter/setter pair
contentType ↔ VideoContentType
@brief Video content type. See VideoContentType{@link #VideoContentType}.
getter/setter pair
cvpixelbuffer ↔ dynamic
@platform ios
@brief Data of CVPixelBufferRef type. Required, when format is kPixelFormatCVPixelBuffer
getter/setter pair
eglContext ↔ dynamic
@platform android
@brief EGLContext
getter/setter pair
hashCode → int
The hash code for this object.
no setter inherited
height ↔ int
@brief Video frame height. Required.
getter/setter pair
numberOfPlanes ↔ int
@brief The number of video frame plane. Required, when bufferType is RAW_MEMORY.
getter/setter pair
pixelFormat ↔ VideoPixelFormat
@brief Video frame pixel format, see VideoPixelFormat{@link #VideoPixelFormat}. Required, when bufferType is RAW_MEMORY or GL_TEXTURE.
getter/setter pair
planeData ↔ List <ByteBuffer
@brief Array of video frame plane. Required, when bufferType is RAW_MEMORY.
getter/setter pair
planeStride ↔ List <int ?
@platform android
@brief Array of stride. Stride is the length of memory between two lines of image data in video frame plane in bytes. Required, when bufferType is RAW_MEMORY.
getter/setter pair
planeStrideArray ↔ int ?
@platform ios
@brief Array of stride. Stride is the length of memory between two lines of image data in video frame plane in bytes. Required, when bufferType is ByteRTCVideoBufferTypeRawMemory and ByteRTCVideoBufferTypeGLTexture.
getter/setter pair
roiData ↔ ArrayBuffer
@brief ROI(Region of Interest) Data in a video frame
getter/setter pair
rotation ↔ VideoRotation
@brief Video frame rotation angle
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setter inherited
seiData ↔ ArrayBuffer
@brief SEI data
getter/setter pair
textureId ↔ int ?
@platform android
@brief Texture ID. Required, when bufferType is RAW_MEMORY or GL_TEXTURE.
getter/setter pair
textureMatrix ↔ List <float ?
@platform android
@brief Texture matrix
getter/setter pair
timestampUs ↔ int
@brief Video frame timestamp in microseconds. Required.
getter/setter pair
width ↔ int
@brief Video frame width. Required.
getter/setter pair
Methods
$createInstance (List args → dynamic
Factory method for creating instances
override
$destroy ()
→ void
inherited
$init (List args → void
inherited
findOverrideIndices (List args , List <List <int indicesList → List <int
查找重载参数下标列表
@desc android 构造函数存在重载
此方法通过实际传入参数与构造函数参数列表集合的比对，来获取当前实际的需要使用的参数列表
inherited
fn2AndroidClass (Function callback , dynamic nativeClass (), String methodName → dynamic
与 ts runtime 中的 fn2AndroidClass 功能一致
将 Dart 函数转换为 Android 回调类实例供 Android 侧使用
inherited
noSuchMethod (Invocation invocation → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toMap ()
→ Map <String dynamic >
toString ()
→ String
A string representation of this object.
inherited
transformToPlatformConstructorArgs (List args , List <int indices , Map <String dynamic > typeMap , Map <String dynamic > enumMap , Map <String dynamic > classMap , String platformVar → List
实例化参数处理
将 pack 过后的 enum / class 转成 android / ios 平台侧的 enum / class
inherited
updateInstance (dynamic instance → void
inherited
