Struct AudioEncoderBuilder 

pub struct AudioEncoderBuilder { /* private fields */ }

Builder for constructing an AudioEncoder.

Created by calling AudioEncoder::create(). Call build() to open the output file and prepare for encoding.

Examples

use ff_encode::{AudioEncoder, AudioCodec};

let mut encoder = AudioEncoder::create("output.m4a")
    .audio(48000, 2)
    .audio_codec(AudioCodec::Aac)
    .build()?;

Implementations

impl AudioEncoderBuilder

pub fn audio(self, sample_rate: u32, channels: u32) -> Self

Configure audio stream settings.

pub fn audio_codec(self, codec: AudioCodec) -> Self

Set audio codec.

pub fn audio_bitrate(self, bitrate: u64) -> Self

Set audio bitrate in bits per second.

pub fn container(self, container: Container) -> Self

Set container format explicitly (usually auto-detected from file extension).

pub fn build(self) -> Result<AudioEncoder, EncodeError>

Validate builder state and open the output file.

Errors

Returns EncodeError if configuration is invalid, the output path cannot be created, or no suitable encoder is found.