Function write_flac 

pub fn write_flac<W: Write + Seek, R: Read>(
    header: &PcmFormat,
    reader: R,
    writer: W,
    config: &ExtraConfig,
) -> Result<()>

Available on crate feature audio-flac only.

Writes lossless audio data to a flac file.

• header - The PCM format header.
• reader - The reader to read audio data from.
• writer - The writer to write audio data to.
• config - Extra configuration options.