com.yy.mediaframework.filters

Class VideoEncoderGroupFilter

java.lang.Object

com.yy.mediaframework.filters.AbstractYYMediaFilter

com.yy.mediaframework.filters.VideoEncoderGroupFilter

All Implemented Interfaces:

AbstractEncoderFilter.IEncodedDataOutCallBack, AbstractEncoderFilter.IEncodeStateCallBack, AbstractVideoLiveQualityFilter.IWeakerNetworkCallback, IEncoderListener, IMediaFilter, IEncodeParamListener

public class VideoEncoderGroupFilter
extends AbstractYYMediaFilter
implements IEncoderListener, IEncodeParamListener, AbstractVideoLiveQualityFilter.IWeakerNetworkCallback, AbstractEncoderFilter.IEncodedDataOutCallBack, AbstractEncoderFilter.IEncodeStateCallBack

Created by kele on 2016/12/20.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<ResolutionModifyConfig>	mResolutionModifyConfigs
protected int	mResolutionModifyInterval

Fields inherited from class com.yy.mediaframework.filters.AbstractYYMediaFilter

mDownStreamList, mImageHeight, mImageWidth, mOutputHeight, mOutputWidth, mSlaveVertexBuffer

Constructor Summary

Constructors

Constructor and Description
VideoEncoderGroupFilter(VideoLiveFilterContext filterContext, ILiveSession liveSession)

Method Summary

Modifier and Type	Method and Description
void	adjustBitRate(int kpbs)
void	deInit()
void	encodeParamChanged(java.lang.String param)
void	init()
boolean	isEnable()
void	notifyInitEncoderParams(int frameRate, int bitrate)
void	onEncodeEncParam(java.lang.String param) sdk内部编码参数通知.
void	onEncodeError(java.lang.String exceptionId) 编码器编码过程异常通知到这里
void	onEncodeFirstFrame() 编码头一帧回调接口.
void	onEncodeFrameData(byte[] data, int len, long pts, long dts, int frameType, VideoEncoderType encodeType, int svcTid, int svcSid) 编码后一帧视频数据的输出回调函数.
void	onEncodeResolution(int width, int height) 实际编码的分辨率回调接口， 每3秒钟回调一次.
void	onEncoderSwitch() 切换视频编码器
void	onEncodeStat(int bitRate, int frameRate) 编码码率，帧率统计数据回调接口, 每3秒钟回调一次.
void	onExternalVideoEnd()
void	onFirstEncodedDataOut() 新编码器有输出可以开始直接切换到新解码器上了 todo 硬编是在GL线程，软编在新解码器的handler线程上
void	onHardEncoderError() 硬编出错，通知上层禁用硬编
void	onNoEncodedDataOut() 取旧编码器的输出,直接在新编码器的线程中完成操作 todo 硬编在GL主线程中,这时候是去调用软编的取缓存帧代码，需要考虑GL线程和软编的编码handler之间的同步问题 todo 软编在新软编码器的handler线程中，需要考虑软编的编码handler和硬编的主GL线程之间的同步（软编handler起来，GL线程不会调用硬编，故不需要同步）
void	onReCreateEncoder(VideoEncoderConfig config)
void	onWaterMarkSizeChange(int w, int h) 切换弱网之后，编码分辨率变更，需要变换水印的坐标和宽高
boolean	processMediaSample(YYMediaSample sample, java.lang.Object upstream)
void	requestSyncFrame()
void	reSetEncodingState()
void	setEncoderListener(IEncoderListener listener)
void	setExternalCameraDataCallback(ExternalInterface.IExternalCameraData iExternalCameraData)
void	setExternalDecodeCallback(ExternalInterface.IExternalDecode iExternalDecode)
void	setIsExternalEncode(boolean mIsExternalEncode)
void	setNetworkBitrateSuggest(int bitrate)
void	setResolutionModifyConfigs(java.util.List<ResolutionModifyConfig> configs, int intervalSecs)
boolean	startEncode(VideoEncoderConfig encoderConfig)
void	stopEncode()

Methods inherited from class com.yy.mediaframework.filters.AbstractYYMediaFilter

addDownStream, checkImageSizeUpdated, checkOuptuSizeUpdate, deliverToDownStream, removeAllDownStream, removeDownStream, setImageSize, setOutputSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mResolutionModifyConfigs

protected java.util.List<ResolutionModifyConfig> mResolutionModifyConfigs

mResolutionModifyInterval

protected int mResolutionModifyInterval

Constructor Detail

VideoEncoderGroupFilter

public VideoEncoderGroupFilter(VideoLiveFilterContext filterContext,
                               ILiveSession liveSession)

Method Detail

setEncoderListener

public void setEncoderListener(IEncoderListener listener)

init

public void init()

deInit

public void deInit()

Overrides:

deInit in class AbstractYYMediaFilter

isEnable

public boolean isEnable()

reSetEncodingState

public void reSetEncodingState()

startEncode

public boolean startEncode(VideoEncoderConfig encoderConfig)

stopEncode

public void stopEncode()

requestSyncFrame

public void requestSyncFrame()

setIsExternalEncode

public void setIsExternalEncode(boolean mIsExternalEncode)

setExternalCameraDataCallback

public void setExternalCameraDataCallback(ExternalInterface.IExternalCameraData iExternalCameraData)

setExternalDecodeCallback

public void setExternalDecodeCallback(ExternalInterface.IExternalDecode iExternalDecode)

onExternalVideoEnd

public void onExternalVideoEnd()

processMediaSample

public boolean processMediaSample(YYMediaSample sample,
                                  java.lang.Object upstream)

Specified by:

processMediaSample in interface IMediaFilter

Overrides:

processMediaSample in class AbstractYYMediaFilter

setNetworkBitrateSuggest

public void setNetworkBitrateSuggest(int bitrate)

adjustBitRate

public void adjustBitRate(int kpbs)

setResolutionModifyConfigs

public void setResolutionModifyConfigs(java.util.List<ResolutionModifyConfig> configs,
                                       int intervalSecs)

onEncodeStat

public void onEncodeStat(int bitRate,
                         int frameRate)

Description copied from interface: IEncoderListener

编码码率，帧率统计数据回调接口, 每3秒钟回调一次.

Specified by:

onEncodeStat in interface IEncoderListener

Parameters:

bitRate - 实际编码输出的码率.

frameRate - 实际编码输出的帧率.

onEncodeResolution

public void onEncodeResolution(int width,
                               int height)

Description copied from interface: IEncoderListener

实际编码的分辨率回调接口， 每3秒钟回调一次.

Specified by:

onEncodeResolution in interface IEncoderListener

Parameters:

width - 实际编码分辨率宽度

height - 实际编码分辨率高度.

onEncodeFirstFrame

public void onEncodeFirstFrame()

Description copied from interface: IEncoderListener

编码头一帧回调接口.

Specified by:

onEncodeFirstFrame in interface IEncoderListener

onEncodeFrameData

public void onEncodeFrameData(byte[] data,
                              int len,
                              long pts,
                              long dts,
                              int frameType,
                              VideoEncoderType encodeType,
                              int svcTid,
                              int svcSid)

Description copied from interface: IEncoderListener

编码后一帧视频数据的输出回调函数.

Specified by:

onEncodeFrameData in interface IEncoderListener

Parameters:

data - 编码后的视频数据

len - 视频数据的长度

pts - 视频数据的pts, 单位是ms

dts - 视频数据的dts, 单位是ms

frameType - 视频数据的帧类型，YY系统中的帧类型取值一样.

encodeType - 视频数据的编码类型，这里是开播SDK中定义的encodeType，特别提醒这里和yysdk中传输定义的encodeType有不同.

onEncodeEncParam

public void onEncodeEncParam(java.lang.String param)

Description copied from interface: IEncoderListener

sdk内部编码参数通知.

Specified by:

onEncodeEncParam in interface IEncoderListener

Parameters:

param - 编码参数,一般用于调试打印在屏幕，或者统计等等.

encodeParamChanged

public void encodeParamChanged(java.lang.String param)

Specified by:

encodeParamChanged in interface IEncodeParamListener

onHardEncoderError

public void onHardEncoderError()

Description copied from interface: IEncoderListener

硬编出错，通知上层禁用硬编

Specified by:

onHardEncoderError in interface IEncoderListener

onEncoderSwitch

public void onEncoderSwitch()

Description copied from interface: IEncoderListener

切换视频编码器

Specified by:

onEncoderSwitch in interface IEncoderListener

notifyInitEncoderParams

public void notifyInitEncoderParams(int frameRate,
                                    int bitrate)

Specified by:

notifyInitEncoderParams in interface AbstractVideoLiveQualityFilter.IWeakerNetworkCallback

onReCreateEncoder

public void onReCreateEncoder(VideoEncoderConfig config)

Specified by:

onReCreateEncoder in interface AbstractVideoLiveQualityFilter.IWeakerNetworkCallback

onWaterMarkSizeChange

public void onWaterMarkSizeChange(int w,
                                  int h)

Description copied from interface: IEncoderListener

切换弱网之后，编码分辨率变更，需要变换水印的坐标和宽高

Specified by:

onWaterMarkSizeChange in interface IEncoderListener

onNoEncodedDataOut

public void onNoEncodedDataOut()

取旧编码器的输出,直接在新编码器的线程中完成操作 todo 硬编在GL主线程中,这时候是去调用软编的取缓存帧代码，需要考虑GL线程和软编的编码handler之间的同步问题 todo 软编在新软编码器的handler线程中，需要考虑软编的编码handler和硬编的主GL线程之间的同步（软编handler起来，GL线程不会调用硬编，故不需要同步）

Specified by:

onNoEncodedDataOut in interface AbstractEncoderFilter.IEncodedDataOutCallBack

onEncodeError

public void onEncodeError(java.lang.String exceptionId)

编码器编码过程异常通知到这里

Specified by:

onEncodeError in interface AbstractEncoderFilter.IEncodeStateCallBack

onFirstEncodedDataOut

public void onFirstEncodedDataOut()

新编码器有输出可以开始直接切换到新解码器上了 todo 硬编是在GL线程，软编在新解码器的handler线程上

Specified by:

onFirstEncodedDataOut in interface AbstractEncoderFilter.IEncodedDataOutCallBack