class VideoFrame
VideoFrame is a class which contains a VideoFrameBuffer and metadata necessary for transmission Typically produced via a VideoSource and consumed via a VideoSink
<init> |
VideoFrame is a class which contains a VideoFrameBuffer and metadata necessary for transmission Typically produced via a VideoSource and consumed via a VideoSink VideoFrame(timestampNs: Long, buffer: VideoFrameBuffer, rotation: VideoRotation = VideoRotation.Rotation0) |
buffer |
Object containing actual video frame data in some form val buffer: VideoFrameBuffer |
height |
Height of the video frame val height: Int |
rotation |
Rotation of the video frame buffer in degrees clockwise from intended viewing horizon. val rotation: VideoRotation |
timestampNs |
Timestamp in nanoseconds at which the video frame was captured from some system monotonic clock. Will be aligned and converted to NTP (Network Time Protocol) within AmazonChimeSDKMedia library, which will then be converted to a system monotonic clock on remote end. May be different on frames emanated from AmazonChimeSDKMedia library. val timestampNs: Long |
width |
Width of the video frame val width: Int |
getRotatedHeight |
Height of frame when the reverse of rotation is applied to the buffer e.g. a frame with width = 1 and height = 2 with 90 degrees rotation will have rotated width = 2 and height = 1 fun getRotatedHeight(): Int |
getRotatedWidth |
Width of frame when the reverse of rotation is applied to the buffer e.g. a frame with width = 1 and height = 2 with 90 degrees rotation will have rotated width = 2 and height = 1 fun getRotatedWidth(): Int |
release |
Helper function to call VideoFrameBuffer.release on the owned buffer fun release(): Unit |
retain |
Helper function to call VideoFrameBuffer.retain on the owned buffer fun retain(): Unit |