Struct FFmpegDecoder 

pub struct FFmpegDecoder;

The actual FFmpeg decoder.

To use it, one might write use FFmpegDecoder as Decoder;, use super::decoder::Decoder as DecoderTrait;, and then use Decoder::song_from_path

Trait Implementations

impl Decoder for FFmpegDecoder

fn decode(path: &Path) -> BlissResult<PreAnalyzedSong>

A function that should decode and resample a song, optionally extracting the song’s metadata such as the artist, the album, etc.

fn song_from_path<P: AsRef<Path>>(path: P) -> BlissResult<Song>

Returns a decoded Song given a file path, or an error if the song could not be analyzed for some reason.

fn song_from_path_with_options<P: AsRef<Path>>( path: P, analysis_options: AnalysisOptions, ) -> BlissResult<Song>

Returns a decoded Song given a file path, processed with the options analysis_options or an error if the song could not be analyzed for some reason. Use this if you want to analyze a song with older features version.

fn analyze_paths<P: Into<PathBuf>, F: IntoIterator<Item = P>>( paths: F, ) -> IntoIter<(PathBuf, BlissResult<Song>)>

Analyze songs in paths using multiple threads, and return the analyzed Song objects through an mpsc::IntoIter.

fn analyze_paths_with_options<P: Into<PathBuf>, F: IntoIterator<Item = P>>( paths: F, analysis_options: AnalysisOptions, ) -> IntoIter<(PathBuf, BlissResult<Song>)>

Analyze songs in paths, and return the analyzed Song objects through an mpsc::IntoIter. number_cores sets the number of cores the analysis will use, capped by your system’s capacity. Most of the time, you want to use the simpler analyze_paths functions, which autodetects the number of cores in your system.