WatermarkBuffer

Configures the format, size, and pixel buffer of the watermark image.

struct WatermarkBuffer {
  int width;
  int height;
  int length;
  media::base::VIDEO_PIXEL_FORMAT format;
  const uint8_t* buffer;
  WatermarkBuffer() : buffer(NULL), width(0), height(0), length(0), format(media::base::VIDEO_PIXEL_I420) {}
};

Since:: Available since v4.6.0.

Defines the buffer data structure of the watermark image, including image width, height, format, length, and image data buffer.

Attributes

width: Width of the watermark buffer, in pixels.
height: Height of the watermark buffer, in pixels.
length: Length of the watermark buffer, in bytes.
format: Format of the watermark buffer. See VIDEO_PIXEL_FORMAT. Default is VIDEO_PIXEL_I420. Currently supported formats include: VIDEO_PIXEL_I420, VIDEO_PIXEL_RGBA, VIDEO_PIXEL_BGRA, and VIDEO_PIXEL_NV21.
buffer: Buffer data of the watermark.