Flacopyus is a CLI tool that mirrors your lossless FLAC library to a portable Opus collection. It performs rsync-like batch mirroring with incremental encoding/copying to save time. It preserves metadata and is idempotent, so repeated runs safely keep the destination in sync.
pypi.org/project/flacopyus/
github.com/curegit/flacopyus
Tag Archives: Opus
Zoog ~ Zero Opus Output Gain
Zoog is a Rust library that consists of functionality that can be used to determine the loudness of an Ogg Opus file and also to rewrite that file with new internal gain information as well as loudness-related comment tags. It also has functionality for purely manipulating comment tags of both Ogg Opus and Ogg Vorbis files.
Zoog currently contains two tools,
opusgainandzoogcomment.opusgaincan be used to:
- set the output gain value located in the Opus binary header inside Opus files so that the file plays at the loudness of the original encoded audio, or of that consistent with the ReplayGain or EBU R 128 standards.
- write the Opus comment tags used by some music players to decide what volume to play an Opus-encoded audio file at.
It is intended to solve the “Opus plays too quietly” problem.
github.com/FrancisRussell/Zoog
hydrogenaud.io/index.php/topic,120387.0
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winLAME ~ Windows Audio Encoder
winLAME is an easy to use encoder for many audio formats, including MP3, Opus, Ogg Vorbis and more. winLAME uses the LAME mp3 encoder.
winLAME lets you read in audio tracks from CDs or encode audio files from your hard drive. The intuitive wizard-style user interface makes it easy to set up encoding settings. Multicore CPUs are used to parallelize encoding tasks.
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Opus ~ Interactive Audio Codec
Opus is a lossy audio coding format developed by the Xiph.Org Foundation and standardized by the Internet Engineering Task Force, designed to efficiently code speech and general audio in a single format, while remaining low-latency enough for real-time interactive communication and low-complexity enough for low-end embedded processors. Opus replaces both Vorbis and Speex for new applications, and several blind listening tests have ranked it higher-quality than any other standard audio format at any given bitrate until transparency is reached, including MP3, AAC and HE-AAC.
en.wikipedia.org/wiki/Opus_(audio_format)
opus-codec.org
opus-codec.org/downloads
github.com/xiph/opus/releases
Opus Tools ~ hydrogenaud.io/index.php/topic,124025
Opus Gapless ~ hydrogenaud.io/index.php?topic=116605.msg984924#msg984924
Opusrug ~ Based on opus 1.3.1-64 Good Opus encoder for Windows.(command line, you can use it with a GUI like Foobar2000 copying it in the encoders folder). You can also compile it for Linux, with the modified celtencoder.c.
github.com/fabiorug/Opusrug
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FlacSquisher ~ Lossless to Lossy Conversion
FlacSquisher converts a library of FLAC files to MP3, Opus, or Ogg Vorbis format, maintaining the directory structure in the original library. That way, you can maintain your FLAC files for home listening, and easily convert them to MP3, Opus, or Ogg format for mobile use, where storage space is more often tightly constrained.
Features:
- Converts to MP3 or Ogg Vorbis
- Maintains directory structure from original library
- Takes advantage of multicore processors
- Can copy or ignore files by extension (album art, log files)
- Ignores files already encoded previously
- Compatible with Mono on Linux
sourceforge.net/projects/flacsquisher
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Icecast ~ Open Source Audio Server
Icecast is a streaming media (audio/video) server which currently supports Ogg (Vorbis and Theora), Opus, WebM and MP3 streams. It can be used to create an Internet radio station or a privately running jukebox and many things in between. It is very versatile in that new formats can be added relatively easily and supports open standards for communication and interaction.
www.icecast.org
en.wikipedia.org/wiki/Icecast
The Audio File 