Package org.red5.codec

Class AV1Video

java.lang.Object

org.red5.codec.AbstractVideo

org.red5.codec.AV1Video

All Implemented Interfaces:

IVideoStreamCodec

public class AV1Video
extends AbstractVideo

Red5 video codec for the AV1 video format. Portions of this AV1 code are based on the work of the Pion project.

Author:

The Red5 Project, Paul Gregoire (mondain@gmail.com)

Nested Class Summary

Nested classes/interfaces inherited from interface org.red5.codec.IVideoStreamCodec

IVideoStreamCodec.FrameData

Field Summary

Fields inherited from class org.red5.codec.AbstractVideo

attributes, bufferInterframes, codec, enhanced, frameType, interframes, isDebug, isTrace, keyframes, keyframeTimestamp, log, multitrack, multitrackType, numInterframes, packetType, trackCodec, trackId, tracks, trackSize

Fields inherited from interface org.red5.codec.IVideoStreamCodec

FLV_FRAME_KEY

Constructor Summary

Constructors

Constructor	Description
AV1Video()

Method Summary

Modifier and Type	Method	Description
boolean	addData(org.apache.mina.core.buffer.IoBuffer data, int timestamp)	Update the state of the codec with the passed data.
boolean	canDropFrames()	Check if the codec supports frame dropping.

Methods inherited from class org.red5.codec.AbstractVideo

addData, addData, canHandleData, equals, getAttribute, getCodec, getDecoderConfiguration, getFrameType, getInterframe, getKeyframe, getKeyframes, getMultitrackType, getName, getNumInterframes, getPacketType, getTrackCodec, getTrackCodec, getTrackId, hashCode, isBufferInterframes, isEnhanced, reset, setAttribute, setBufferInterframes, setTrackId, softReset, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

AV1Video

public AV1Video()

Method Details

canDropFrames

public boolean canDropFrames()

Check if the codec supports frame dropping.

Specified by:

canDropFrames in interface IVideoStreamCodec

Overrides:

canDropFrames in class AbstractVideo

Returns:

if the codec supports frame dropping.

addData

public boolean addData(org.apache.mina.core.buffer.IoBuffer data,
 int timestamp)

Update the state of the codec with the passed data.

Specified by:

addData in interface IVideoStreamCodec

Overrides:

addData in class AbstractVideo

Parameters:

data - data to tell the codec we're adding

timestamp - time associated with the data

Returns:

true for success. false for passing wrong video format or other error.