tvi.webrtc

Class HardwareVideoEncoderFactory

java.lang.Object

tvi.webrtc.HardwareVideoEncoderFactory

All Implemented Interfaces:

VideoEncoderFactory

public class HardwareVideoEncoderFactory
extends java.lang.Object
implements VideoEncoderFactory

Factory for android hardware video encoders.

Nested Class Summary

Nested classes/interfaces inherited from interface tvi.webrtc.VideoEncoderFactory

VideoEncoderFactory.VideoEncoderSelector

Constructor Summary

Constructors

Constructor and Description
HardwareVideoEncoderFactory(boolean enableIntelVp8Encoder, boolean enableH264HighProfile) Deprecated.
HardwareVideoEncoderFactory(EglBase.Context sharedContext, boolean enableIntelVp8Encoder, boolean enableH264HighProfile) Creates a HardwareVideoEncoderFactory that supports surface texture encoding.
HardwareVideoEncoderFactory(EglBase.Context sharedContext, boolean enableIntelVp8Encoder, boolean enableH264HighProfile, boolean enableH264HuaweiSupport) Creates a HardwareVideoEncoderFactory that supports surface texture encoding.
HardwareVideoEncoderFactory(EglBase.Context sharedContext, boolean enableIntelVp8Encoder, boolean enableH264HighProfile, Predicate<android.media.MediaCodecInfo> codecAllowedPredicate, boolean enableH264HuaweiSupport) Creates a HardwareVideoEncoderFactory that supports surface texture encoding.

Method Summary

Modifier and Type	Method and Description
VideoEncoder	createEncoder(VideoCodecInfo input) Creates an encoder for the given video codec.
VideoCodecInfo[]	getSupportedCodecs() Enumerates the list of supported video codecs.

Methods inherited from class java.lang.Object

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

Methods inherited from interface tvi.webrtc.VideoEncoderFactory

getEncoderSelector, getImplementations

Constructor Detail

HardwareVideoEncoderFactory

public HardwareVideoEncoderFactory(EglBase.Context sharedContext,
                                   boolean enableIntelVp8Encoder,
                                   boolean enableH264HighProfile)

Creates a HardwareVideoEncoderFactory that supports surface texture encoding.

Parameters:

sharedContext - The textures generated will be accessible from this context. May be null, this disables texture support.

enableIntelVp8Encoder - true if Intel's VP8 encoder enabled.

enableH264HighProfile - true if H264 High Profile enabled.

HardwareVideoEncoderFactory

public HardwareVideoEncoderFactory(EglBase.Context sharedContext,
                                   boolean enableIntelVp8Encoder,
                                   boolean enableH264HighProfile,
                                   boolean enableH264HuaweiSupport)

Creates a HardwareVideoEncoderFactory that supports surface texture encoding.

Parameters:

sharedContext - The textures generated will be accessible from this context. May be null, this disables texture support.

enableIntelVp8Encoder - true if Intel's VP8 encoder enabled.

enableH264HighProfile - true if H264 High Profile enabled.

enableH264HuaweiSupport - true if H264 Huawei hardware encoding is enabled.

HardwareVideoEncoderFactory

public HardwareVideoEncoderFactory(EglBase.Context sharedContext,
                                   boolean enableIntelVp8Encoder,
                                   boolean enableH264HighProfile,
                                   @Nullable
                                   Predicate<android.media.MediaCodecInfo> codecAllowedPredicate,
                                   boolean enableH264HuaweiSupport)

Creates a HardwareVideoEncoderFactory that supports surface texture encoding.

Parameters:

sharedContext - The textures generated will be accessible from this context. May be null, this disables texture support.

enableIntelVp8Encoder - true if Intel's VP8 encoder enabled.

enableH264HighProfile - true if H264 High Profile enabled.

codecAllowedPredicate - optional predicate to filter codecs. All codecs are allowed when predicate is not provided.

enableH264HuaweiSupport - true if H264 Huawei hardware encoding is enabled.

HardwareVideoEncoderFactory

@Deprecated
public HardwareVideoEncoderFactory(boolean enableIntelVp8Encoder,
                                               boolean enableH264HighProfile)

Deprecated.

Method Detail

createEncoder

@Nullable
public VideoEncoder createEncoder(VideoCodecInfo input)

Description copied from interface: VideoEncoderFactory

Creates an encoder for the given video codec.

Specified by:

createEncoder in interface VideoEncoderFactory

getSupportedCodecs

public VideoCodecInfo[] getSupportedCodecs()

Description copied from interface: VideoEncoderFactory

Enumerates the list of supported video codecs. This method will only be called once and the result will be cached.

Specified by:

getSupportedCodecs in interface VideoEncoderFactory