org.webrtc

Interface VideoFrame.I420Buffer

All Superinterfaces:

RefCounted, VideoFrame.Buffer

All Known Implementing Classes:

JavaI420Buffer

Enclosing class:

VideoFrame

public static interface VideoFrame.I420Buffer
extends VideoFrame.Buffer

Interface for I420 buffers.

Method Summary

Modifier and Type	Method and Description
java.nio.ByteBuffer	getDataU() Returns a direct ByteBuffer containing U-plane data.
java.nio.ByteBuffer	getDataV() Returns a direct ByteBuffer containing V-plane data.
java.nio.ByteBuffer	getDataY() Returns a direct ByteBuffer containing Y-plane data.
int	getStrideU()
int	getStrideV()
int	getStrideY()

Methods inherited from interface org.webrtc.VideoFrame.Buffer

cropAndScale, getHeight, getWidth, release, retain, toI420

Method Detail

getDataY

java.nio.ByteBuffer getDataY()

Returns a direct ByteBuffer containing Y-plane data. The buffer capacity is at least getStrideY() * getHeight() bytes. The position of the returned buffer is ignored and must be 0. Callers may mutate the ByteBuffer (eg. through relative-read operations), so implementations must return a new ByteBuffer or slice for each call.

getDataU

java.nio.ByteBuffer getDataU()

Returns a direct ByteBuffer containing U-plane data. The buffer capacity is at least getStrideU() * ((getHeight() + 1) / 2) bytes. The position of the returned buffer is ignored and must be 0. Callers may mutate the ByteBuffer (eg. through relative-read operations), so implementations must return a new ByteBuffer or slice for each call.

getDataV

java.nio.ByteBuffer getDataV()

Returns a direct ByteBuffer containing V-plane data. The buffer capacity is at least getStrideV() * ((getHeight() + 1) / 2) bytes. The position of the returned buffer is ignored and must be 0. Callers may mutate the ByteBuffer (eg. through relative-read operations), so implementations must return a new ByteBuffer or slice for each call.

getStrideY

int getStrideY()

getStrideU

int getStrideU()

getStrideV

int getStrideV()