com.aliyun.svideosdk.mixrecorder

Class AliyunMixOutputParam.Builder

java.lang.Object

com.aliyun.svideosdk.mixrecorder.AliyunMixOutputParam.Builder

Enclosing class:

AliyunMixOutputParam

public static final class AliyunMixOutputParam.Builder
extends java.lang.Object

AliyunMixOutputParam 内部构建对象

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
AliyunMixOutputParam.Builder	bitrate(int bitrate) 设置输出的码率，只有硬编时该参数有效，单位：kbps
AliyunMixOutputParam	build() 构建AliyunMixOutputParam对象 AliyunMixOutputParam
AliyunMixOutputParam.Builder	crf(int crf) 设置输出的crf，只有软编时该参数才有效
AliyunMixOutputParam.Builder	fps(int fps) 设置输出的编码帧率，帧率必须介于[Constant#MIN_FPS, Constant#MAX_FPS]之间,如果越界，则将被修改为临界值
AliyunMixOutputParam.Builder	gopSize(int gopSize) 输出的GOP大小, 必须介于[Constant#MIN_GOP_VALUE, Constant#MAX_GOP_VALUE]之间,如果越界，则将被修改为临界值。
AliyunMixOutputParam.Builder	outputAudioReferenceTrack(AliyunMixTrack outputAudioReferenceTrack) 指定选择哪个轨道的音频流作为输出视频的音频，如果该轨道时长比输出视频时长短，则剩余部分的音频将补空数据，只能选择一路音频。
AliyunMixOutputParam.Builder	outputDurationReferenceTrack(AliyunMixTrack outputDurationReferenceTrack) 指定某个轨道的时长作为最终合成视频的时长
AliyunMixOutputParam.Builder	outputHeight(int outputHeight) 输出高度，单位：像素
AliyunMixOutputParam.Builder	outputPath(java.lang.String outputPath) 设置输出路径
AliyunMixOutputParam.Builder	outputWidth(int outputWidth) 输出宽度，单位：像素
AliyunMixOutputParam.Builder	videoQuality(VideoQuality videoQuality) 设置输出视频的质量等级

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

outputPath

public AliyunMixOutputParam.Builder outputPath(java.lang.String outputPath)

设置输出路径

Parameters:

outputPath - 输出路径

Returns:

Builder

outputDurationReferenceTrack

public AliyunMixOutputParam.Builder outputDurationReferenceTrack(AliyunMixTrack outputDurationReferenceTrack)

指定某个轨道的时长作为最终合成视频的时长

Parameters:

outputDurationReferenceTrack - 输出轨道

Returns:

Builder

outputAudioReferenceTrack

public AliyunMixOutputParam.Builder outputAudioReferenceTrack(AliyunMixTrack outputAudioReferenceTrack)

指定选择哪个轨道的音频流作为输出视频的音频，如果该轨道时长比输出视频时长短，则剩余部分的音频将补空数据，只能选择一路音频。

Parameters:

outputAudioReferenceTrack - 输出音频轨道

Returns:

Builder

outputWidth

public AliyunMixOutputParam.Builder outputWidth(int outputWidth)

输出宽度，单位：像素

Parameters:

outputWidth - 输出宽度，单位：像素

Returns:

Builder

outputHeight

public AliyunMixOutputParam.Builder outputHeight(int outputHeight)

输出高度，单位：像素

Parameters:

outputHeight - 输出高度，单位：像素

Returns:

Builder

crf

public AliyunMixOutputParam.Builder crf(int crf)

设置输出的crf，只有软编时该参数才有效

Parameters:

crf - 设置 mCrf , [Constant#MIN_CRF_VALUE，Constant#MAX_CRF_VALUE]，如果越界，则将被 修改为临界值。

Returns:

Builder

bitrate

public AliyunMixOutputParam.Builder bitrate(int bitrate)

设置输出的码率，只有硬编时该参数有效，单位：kbps

Parameters:

bitrate - 输出码率 mBitrate ，单位：kbps, [Constant#MIN_VIDEO_BITRATE, Constant#MAX_VIDEO_BITRATE]， 如果越界，则将被修改为临界值。

Returns:

a reference to this Builder

videoQuality

public AliyunMixOutputParam.Builder videoQuality(VideoQuality videoQuality)

设置输出视频的质量等级

Parameters:

videoQuality - 视频质量

Returns:

Builder

fps

public AliyunMixOutputParam.Builder fps(int fps)

设置输出的编码帧率，帧率必须介于[Constant#MIN_FPS, Constant#MAX_FPS]之间,如果越界，则将被修改为临界值

Parameters:

fps - 帧率。

Returns:

Builder

gopSize

public AliyunMixOutputParam.Builder gopSize(int gopSize)

输出的GOP大小, 必须介于[Constant#MIN_GOP_VALUE, Constant#MAX_GOP_VALUE]之间,如果越界，则将被修改为临界值。

Parameters:

gopSize - gop大小, [Constant#MIN_GOP_VALUE, Constant#MAX_GOP_VALUE], 如果越界，则将被修改为临界值。

Returns:

Builder

build

public AliyunMixOutputParam build()

构建AliyunMixOutputParam对象 AliyunMixOutputParam

Returns:

AliyunMixOutputParam对象