v1.59.0

facebook/astryxv1.59.0Sep 21, 2026by Vanilagy

Upgrading?

AI Summary

Adds `MetadataTags.beatsPerMinute` and fixes audio resampling issues, HLS bandwidth attribute inheritance, and HLS demuxer strictness.

Key Highlights

  • Added `MetadataTags.beatsPerMinute` support.
  • Fixed audio resampling flushing buffers too early.
  • Fixed HLS BANDWIDTH attribute not inheriting to tracks.
  • Made HLS demuxer less strict with missing media groups.

New Features

  • Added BPM metadata to tags.
  • Fixed audio buffer flushing logic.
  • Improved HLS bandwidth handling.
  • Relaxed HLS demuxer constraints.

Full Release Notes

- Added `MetadataTags.beatsPerMinute` (#514)
- Fixed audio resampling sometimes flushing output buffers too early (#519)
- Fixed HLS BANDWIDTH attribute not being inherited to tracks for URI-less media renditions (#520)
- Made HLS demuxer less strict with playlists that reference non-existing media groups (#520)

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