stream-webrtc-android/org.webrtc/LibvpxVp9Encoder

LibvpxVp9Encoder

open class LibvpxVp9Encoder : WrappedNativeVideoEncoder

Constructors

constructor()

Functions

open fun createNative(webrtcEnvRef: Long): Long

The encoder implementation backing this interface is either 1) a Java encoder (e.g., an Android platform encoder), or alternatively 2) a native encoder (e.g., a software encoder or a C++ encoder adapter).

isHardwareEncoder

open fun isHardwareEncoder(): Boolean

Returns true if the encoder is backed by hardware.

Inherited functions

encode

fun encode(frame: VideoFrame, info: VideoEncoder.EncodeInfo): VideoCodecStatus

Requests the encoder to encode a frame.

getEncoderInfo

open fun getEncoderInfo(): VideoEncoder.EncoderInfo

getImplementationName

fun getImplementationName(): String

Should return a descriptive name for the implementation.

getResolutionBitrateLimits

open fun getResolutionBitrateLimits(): Array<VideoEncoder.ResolutionBitrateLimits>

Returns the list of bitrate limits.

getScalingSettings

fun getScalingSettings(): VideoEncoder.ScalingSettings

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

initEncode

fun initEncode(settings: VideoEncoder.Settings, encodeCallback: VideoEncoder.Callback): VideoCodecStatus

Initializes the encoding process.

release

fun release(): VideoCodecStatus

Releases the encoder.

setRateAllocation

fun setRateAllocation(allocation: VideoEncoder.BitrateAllocation, framerate: Int): VideoCodecStatus

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

setRates

open fun setRates(rcParameters: VideoEncoder.RateControlParameters): VideoCodecStatus

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