Interface VideoFrame

  • All Known Implementing Classes:
    VideoFrame.DefaultVideoFrame

    public interface VideoFrame
    Interface for representing video frame. Check color format by using getColorFormat(). Most used format is ImageFormat.YUV_420_888 which is I420 format that uses planar or semi-planar (but not fully interleaved) memory layout - do not assume continuity and use use yuvPlanes() and yuvStrides() APIs to get correct start line of any plane. NB: do not assume that ByteBuffers of yuvPlanes() are backed by Java's byte[] arrays! Most probably frame you receive via this API is natively allocated and NOT backed by Java array. Use slow but secure ByteBuffer.put(int, byte) or better, your own native C++ processing via JNI.
    • Method Detail

      • width

        int width()
        Returns:
        The frame width.
      • height

        int height()
        Returns:
        The frame height.
      • yuvStrides

        int[] yuvStrides()
        Returns:
        The frame strides for each plane.
      • yuvPlanes

        java.nio.ByteBuffer[] yuvPlanes()
        Returns:
        The Y, U and V planes array.
      • getColorFormat

        int getColorFormat()
        Returns:
        color format of YUV frame as in ImageFormat.
      • getRotation

        int getRotation()
        Returns:
        the degree that the frame must be rotated clockwisely to be rendered correctly.