Top 3 C++ ogg-vorbi Projects

flacon

1 344 8.5 C++

Audio File Encoder. Extracts audio tracks from an audio CD image to separate tracks.

Project mention: What's your favorite tool (ex. App, program, device) for being a musichoarder? | reddit.com/r/musichoarder | 2022-11-20

For splitting flac/cuesheets I use Flacon.
ni-media

1 202 6.4 C++

NI Media is a C++ library for reading and writing audio streams.

Project mention: Can I transfer hotcues in Traktor from Windows to Mac? | reddit.com/r/DJs | 2022-03-09

Are there any issues with timing shifts? I presume Traktor uses the ni-media library which uses MediaFoundation on Windows and CoreAudio on macOS for MP3 and AAC decoding. I would not be surprised if there are timing offsets for some files with those different decoders.
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proteaaudio

0 16 0.0 C++

Simple audio library for Windows, Linux, OSX. Supports Ogg and Wav playback and multichannel mixing.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-11-20.