Struct FfmpegAudioStreamDecoder 

pub struct FfmpegAudioStreamDecoder { /* private fields */ }

mediadecode::AudioStreamDecoder impl wrapping ffmpeg::decoder::Audio.

Implementations

impl FfmpegAudioStreamDecoder

pub fn open( parameters: Parameters, time_base: Timebase, ) -> Result<Self, AudioDecodeError>

Opens an audio decoder for the given codec parameters.

pub const fn time_base(&self) -> Timebase

Returns the time base associated with the source stream.

pub const fn inner(&self) -> &Audio

Borrow the wrapped ffmpeg::decoder::Audio (e.g. to query channels() / rate() / format()).

Trait Implementations

impl AudioStreamDecoder for FfmpegAudioStreamDecoder

type Adapter = Ffmpeg

Backend vocabulary.

type Buffer = FfmpegBuffer

Buffer type.

type Error = AudioDecodeError

Decoder-specific error.

fn send_packet( &mut self, packet: &AudioPacket<AudioPacketExtra, Self::Buffer>, ) -> Result<(), Self::Error>

Submits a compressed audio packet.

fn receive_frame( &mut self, dst: &mut AudioFrame<SampleFormat, AudioChannelLayout, AudioFrameExtra, Self::Buffer>, ) -> Result<(), Self::Error>

Drains a decoded frame.

fn send_eof(&mut self) -> Result<(), Self::Error>

Signals EOF.

fn flush(&mut self) -> Result<(), Self::Error>

Flushes internal state.