Package tvi.webrtc

Class DefaultVideoEncoderFactory

java.lang.Object

tvi.webrtc.DefaultVideoEncoderFactory

All Implemented Interfaces:

VideoEncoderFactory

public class DefaultVideoEncoderFactory
extends java.lang.Object
implements VideoEncoderFactory

Helper class that combines HW and SW encoders.

Nested Class Summary

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

VideoEncoderFactory.VideoEncoderSelector

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	PROP_ENABLE_HARDWARE_ENCODING	Globally enables or disables support for hardware encoding for all supported video mime types.
static java.lang.String	PROP_ENABLE_HARDWARE_H264_ENCODING	Enables or disables support for hardware encoding of H.264 content.
static java.lang.String	PROP_ENABLE_HARDWARE_H264_HIGH_PROFILE	Enables "High Profile" H.264 support for hardware encoding H.264 content.
static java.lang.String	PROP_ENABLE_HARDWARE_H264_HUAWEI_ENCODER	Enables support for Huawei's H.264 encoder.
static java.lang.String	PROP_ENABLE_HARDWARE_MEDIATEK_ENCODER	Enables support for MediaTek's hardware encoders (VP8 & H.264 if avail).
static java.lang.String	PROP_ENABLE_HARDWARE_VP8_ENCODING	Enables or disables support for hardware encoding of VP8 content.
static java.lang.String	PROP_ENABLE_HARDWARE_VP8_INTEL_ENCODER	Enables support for Intel's VP8 hardware encoder.
static java.lang.String	PROP_ENABLE_HARDWARE_VP9_ENCODING	Enables or disables support for hardware encoding of VP9 content.

Constructor Summary

Constructors

Constructor	Description
DefaultVideoEncoderFactory(EglBase.Context eglContext, boolean enableIntelVp8Encoder, boolean enableH264HighProfile)
DefaultVideoEncoderFactory(EglBase.Context eglContext, boolean enableIntelVp8Encoder, boolean enableH264HighProfile, boolean enableH264HuaweiSupport, boolean enableMediTekSupport)	Create encoder factory using default hardware encoder factory.
DefaultVideoEncoderFactory(EglBase.Context eglContext, java.util.Properties config)

Method Summary

Modifier and Type	Method	Description
VideoEncoder	createEncoder(VideoCodecInfo info)	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

Field Detail

PROP_ENABLE_HARDWARE_ENCODING

public static final java.lang.String PROP_ENABLE_HARDWARE_ENCODING

Globally enables or disables support for hardware encoding for all supported video mime types. If disabled, hardware encoding will be disabled regardless if its subsequently enabled for a particular mimetype.

See Also:

Constant Field Values

PROP_ENABLE_HARDWARE_VP8_ENCODING

public static final java.lang.String PROP_ENABLE_HARDWARE_VP8_ENCODING

Enables or disables support for hardware encoding of VP8 content.

See Also:

Constant Field Values

PROP_ENABLE_HARDWARE_VP9_ENCODING

public static final java.lang.String PROP_ENABLE_HARDWARE_VP9_ENCODING

Enables or disables support for hardware encoding of VP9 content.

See Also:

Constant Field Values

PROP_ENABLE_HARDWARE_H264_ENCODING

public static final java.lang.String PROP_ENABLE_HARDWARE_H264_ENCODING

Enables or disables support for hardware encoding of H.264 content.

See Also:

Constant Field Values

PROP_ENABLE_HARDWARE_H264_HIGH_PROFILE

public static final java.lang.String PROP_ENABLE_HARDWARE_H264_HIGH_PROFILE

Enables "High Profile" H.264 support for hardware encoding H.264 content. Has no effect for software encoding.

See Also:

Constant Field Values

PROP_ENABLE_HARDWARE_VP8_INTEL_ENCODER

public static final java.lang.String PROP_ENABLE_HARDWARE_VP8_INTEL_ENCODER

Enables support for Intel's VP8 hardware encoder.

See Also:

Constant Field Values

PROP_ENABLE_HARDWARE_H264_HUAWEI_ENCODER

public static final java.lang.String PROP_ENABLE_HARDWARE_H264_HUAWEI_ENCODER

Enables support for Huawei's H.264 encoder.

See Also:

Constant Field Values

PROP_ENABLE_HARDWARE_MEDIATEK_ENCODER

public static final java.lang.String PROP_ENABLE_HARDWARE_MEDIATEK_ENCODER

Enables support for MediaTek's hardware encoders (VP8 & H.264 if avail).

See Also:

Constant Field Values

Constructor Detail

DefaultVideoEncoderFactory

public DefaultVideoEncoderFactory(EglBase.Context eglContext,
                                  boolean enableIntelVp8Encoder,
                                  boolean enableH264HighProfile)

DefaultVideoEncoderFactory

public DefaultVideoEncoderFactory(EglBase.Context eglContext,
                                  boolean enableIntelVp8Encoder,
                                  boolean enableH264HighProfile,
                                  boolean enableH264HuaweiSupport,
                                  boolean enableMediTekSupport)

Create encoder factory using default hardware encoder factory.

DefaultVideoEncoderFactory

public DefaultVideoEncoderFactory(EglBase.Context eglContext,
                                  java.util.Properties config)

Method Detail

createEncoder

@Nullable
public VideoEncoder createEncoder(VideoCodecInfo info)

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