integrate librosa for faster and more efficient audio loading #14984
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…ading perf(audio): use librosa for faster and more efficient audio loading Added librosa as an alternative audio loading method to improve performance and reduce load times compared to the current implementation. Signed-off-by: S Abolfazl Mortazavi <[email protected]>
SAMortazavi
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PR Description
In the current implementation,
.opusfiles are not included in the list of supported audio formats, even thoughsoundfile (sf)can successfully load them. Additionally, usingpydubfor segment extraction is inefficient for long audio files, as it first loads the entire file into memory before clipping segments.This PR addresses the issue by adding
.opusto the supported formats and improving loading efficiency by introducinglibrosafor audio loading. Iflibrosaandsoundfilefail to load the audio, the fallback mechanism usespydubas a backup loader.Relevant Code
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Summary of Changes
.opusto supported audio formats.librosafor efficient audio loading to improve performance on long audio files.librosaandsoundfilefail, the loader falls back topydub.librosa-loaded data efficiently.