Multithread Audio Encoder
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Details for Multithread Audio Encoder
Package name
- multithread-audio-encoder
License
- MIT
Last updated
- Yesterday - latest/stable
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Multi-core parallel batch audio encoder for MP3, Opus, FLAC, Vorbis & AAC
A multi-threaded parallel batch audio encoder for Linux scaling across CPU cores to convert music libraries, podcasts, and studio masters simultaneously. A lightweight Linux alternative to LameXP for parallel multi-codec audio encoding, tag editing, and loudness normalization.
Key features powered by bundled FFmpeg:
- Configurable multi-core parallel worker pool (1..N concurrent FFmpeg workers matching logical CPU cores) with live per-worker status and realtime speedup (xRT) telemetry.
- Full codec profile suite: LAME MP3 (VBR V0-V6 and CBR 192/320 kbps), Opus VBR, lossless FLAC (compression levels 0-12), Ogg Vorbis (Q6/Q8), AAC (.m4a), and 16-bit / 24-bit WAV PCM, plus automatic audio extraction from video containers.
- Metadata tag preservation (-map_metadata 0) and batch tag editor for Title, Artist, Album, Year, Genre, and sequential Track Numbering (1/N).
- Optional DSP pipeline including sample-rate resampling (22.05-96 kHz), stereo/mono channel conversion, 30 Hz subsonic high-pass filtering, and EBU R128 loudness normalization (-14 / -16 / -23 LUFS).
- Visual multi-core throughput & compression benchmark report with CSV export.
Disclaimer: This project is an independent open-source tool and is not affiliated with, sponsored by, or endorsed by LoRd_MuldeR or the LameXP project.
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The build and commit information is derived from build infrastructure records.
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