Package tvi.webrtc

Class WrappedNativeVideoEncoder

java.lang.Object

tvi.webrtc.WrappedNativeVideoEncoder

All Implemented Interfaces:

VideoEncoder

Direct Known Subclasses:

LibaomAv1Encoder, LibvpxVp8Encoder, LibvpxVp9Encoder, VideoEncoderFallback

public abstract class WrappedNativeVideoEncoder
extends Object
implements VideoEncoder

Wraps a native webrtc::VideoEncoder.

Nested Class Summary

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

VideoEncoder.BitrateAllocation, VideoEncoder.Callback, VideoEncoder.Capabilities, VideoEncoder.CodecSpecificInfo, VideoEncoder.CodecSpecificInfoAV1, VideoEncoder.CodecSpecificInfoH264, VideoEncoder.CodecSpecificInfoVP8, VideoEncoder.CodecSpecificInfoVP9, VideoEncoder.EncodeInfo, VideoEncoder.EncoderInfo, VideoEncoder.RateControlParameters, VideoEncoder.ResolutionBitrateLimits, VideoEncoder.ScalingSettings, VideoEncoder.Settings

Constructor Summary

Constructors

Constructor	Description
WrappedNativeVideoEncoder()

Method Summary

Modifier and Type	Method	Description
final VideoCodecStatus	encode(VideoFrame frame, VideoEncoder.EncodeInfo info)	Requests the encoder to encode a frame.
final String	getImplementationName()	Should return a descriptive name for the implementation.
final VideoEncoder.ScalingSettings	getScalingSettings()	Any encoder that wants to use WebRTC provided quality scaler must implement this method.
final VideoCodecStatus	initEncode(VideoEncoder.Settings settings, VideoEncoder.Callback encodeCallback)	Initializes the encoding process.
abstract boolean	isHardwareEncoder()	Returns true if the encoder is backed by hardware.
final VideoCodecStatus	release()	Releases the encoder.
final VideoCodecStatus	setRateAllocation(VideoEncoder.BitrateAllocation allocation, int framerate)	Sets the bitrate allocation and the target framerate for the encoder.

Methods inherited from class java.lang.Object

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

Methods inherited from interface tvi.webrtc.VideoEncoder

createNative, createNativeVideoEncoder, getEncoderInfo, getResolutionBitrateLimits, setRates

Constructor Details

WrappedNativeVideoEncoder

public WrappedNativeVideoEncoder()

Method Details

isHardwareEncoder

public abstract boolean isHardwareEncoder()

Description copied from interface: VideoEncoder

Returns true if the encoder is backed by hardware.

Specified by:

isHardwareEncoder in interface VideoEncoder

initEncode

public final VideoCodecStatus initEncode(VideoEncoder.Settings settings,
 VideoEncoder.Callback encodeCallback)

Description copied from interface: VideoEncoder

Initializes the encoding process. Call before any calls to encode.

Specified by:

initEncode in interface VideoEncoder

release

public final VideoCodecStatus release()

Description copied from interface: VideoEncoder

Releases the encoder. No more calls to encode will be made after this call.

Specified by:

release in interface VideoEncoder

encode

public final VideoCodecStatus encode(VideoFrame frame,
 VideoEncoder.EncodeInfo info)

Description copied from interface: VideoEncoder

Requests the encoder to encode a frame.

Specified by:

encode in interface VideoEncoder

setRateAllocation

public final VideoCodecStatus setRateAllocation(VideoEncoder.BitrateAllocation allocation,
 int framerate)

Description copied from interface: VideoEncoder

Sets the bitrate allocation and the target framerate for the encoder.

Specified by:

setRateAllocation in interface VideoEncoder

getScalingSettings

public final VideoEncoder.ScalingSettings getScalingSettings()

Description copied from interface: VideoEncoder

Any encoder that wants to use WebRTC provided quality scaler must implement this method.

Specified by:

getScalingSettings in interface VideoEncoder

getImplementationName

public final String getImplementationName()

Description copied from interface: VideoEncoder

Should return a descriptive name for the implementation. Gets called once and cached. May be called from arbitrary thread.

Specified by:

getImplementationName in interface VideoEncoder