kiteffmpeg/io.github.yuroyami.kiteffmpeg/AudioEncoder

AudioEncoder

expect class AudioEncoder : AutoCloseable

One configured and opened audio encoder. Some codecs require a fixed input chunk size (AAC: 1024 samples). For those, route frames through FilterGraph.buildAudio and call FilterGraph.setOutputFrameSize with frameSize (Transcoder does this automatically).

actual class AudioEncoder : AutoCloseable

Properties

channelLayoutMask

expect val channelLayoutMask: Long?

The channel layout the encoder opened with, as an FFmpeg channel mask: the spec's AudioEncoderSpec.channelLayoutMask, or FFmpeg's default layout for channels.

actual val channelLayoutMask: Long?

The channel layout the encoder opened with, as an FFmpeg channel mask: the spec's AudioEncoderSpec.channelLayoutMask, or FFmpeg's default layout for channels.

actual val channelLayoutMask: Long?

The channel layout the encoder opened with, as an FFmpeg channel mask: the spec's AudioEncoderSpec.channelLayoutMask, or FFmpeg's default layout for channels.

actual val channelLayoutMask: Long?

The channel layout the encoder opened with, as an FFmpeg channel mask: the spec's AudioEncoderSpec.channelLayoutMask, or FFmpeg's default layout for channels.

channels

expect val channels: Int

The channel count the encoder opened with.

actual val channels: Int

The channel count the encoder opened with.

actual val channels: Int

The channel count the encoder opened with.

actual val channels: Int

The channel count the encoder opened with.

frameSize

expect val frameSize: Int

Samples the codec wants per frame; 0 when the codec takes arbitrary chunk sizes.

actual val frameSize: Int

Samples the codec wants per frame; 0 when the codec takes arbitrary chunk sizes.

actual val frameSize: Int

Samples the codec wants per frame; 0 when the codec takes arbitrary chunk sizes.

actual val frameSize: Int

Samples the codec wants per frame; 0 when the codec takes arbitrary chunk sizes.

sampleFormat

expect val sampleFormat: SampleFormat

The sample format actually negotiated (resolves AudioEncoderSpec.sampleFormat = None).

actual val sampleFormat: SampleFormat

The sample format actually negotiated (resolves AudioEncoderSpec.sampleFormat = None).

actual val sampleFormat: SampleFormat

The sample format actually negotiated (resolves AudioEncoderSpec.sampleFormat = None).

actual val sampleFormat: SampleFormat

The sample format actually negotiated (resolves AudioEncoderSpec.sampleFormat = None).

sampleRate

expect val sampleRate: Int

The sample rate the encoder opened with.

actual val sampleRate: Int

The sample rate the encoder opened with.

actual val sampleRate: Int

The sample rate the encoder opened with.

actual val sampleRate: Int

The sample rate the encoder opened with.

Functions

expect open override fun close()

actual open override fun close()

drive

expect suspend fun drive(input: Flow<Frame>)

Drain input into this encoder + the parent muxer. Returns when the flow completes.

actual suspend fun drive(input: Flow)

actual suspend fun drive(input: Flow<Frame>)

Drain input into this encoder + the parent muxer. Returns when the flow completes.

actual suspend fun drive(input: Flow<Frame>)

Drain input into this encoder + the parent muxer. Returns when the flow completes.