v1.61.0

Vanilagy/mediabunnyv1.61.0Sep 29, 2026by Vanilagy

Upgrading?

AI Summary

v1.61.0 introduces advanced HLS customization options and Ogg format support, alongside critical fixes for MP3 muxing, worker threads in Bun/Deno environments, and idle encoder management.

Key Highlights

  • Added support for HLS variable substitution and `#EXT-X-DEFINE` tags
  • Added support for Ogg end packet trimming and non-zero Ogg start timestamps
  • Fixed MP3 muxer failing to finalize with the `xingHeader: false` option
  • Fixed extension worker threads for Bun 1.4+ and Deno
  • Automatically refresh video encoders that are claimed due to inactivity

New Features

  • HLS variable substitution
  • Ogg end packet trimming
  • Idle encoder auto-refresh

Full Release Notes

- Added support for HLS variable substitution and `#EXT-X-DEFINE` tags (#516)
- Added support for Ogg end packet trimming and non-zero Ogg start timestamps
- Fixed MP3 muxer failing to finalize with the `xingHeader: false` option
- Fixed extension worker threads for Bun 1.4+ and Deno (#532)
- Automatically refresh video encoders that are claimed due to inactivity (#531)

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