@remotion/timeline-utils: Add waveform integration tests using @mediabunny/server

[JonnyBurger]

Summary

This change exercises loadWaveformPeaks end-to-end under Bun by registering @mediabunny/server, which polyfills Mediabunny’s decoders via NodeAV for server-side runtimes.

What was added

• Root catalog entry and lockfile wiring for @mediabunny/server at 1.45.0 (aligned with the existing mediabunny catalog version).
• @remotion/timeline-utils devDependency on @mediabunny/server so published consumers are unchanged.
• New bun:test file src/test/load-waveform-peaks-server.test.ts that decodes https://remotion.media/dialogue.wav and checks peak sanity and progress callbacks.

Validation

• bun test src in packages/timeline-utils
• bun run build at repo root
• bun run formatting in packages/timeline-utils (full stylecheck was not re-run after the oxfmt fix; timeline-utils formatting passes)

Notes

• Tests require network access to fetch the sample URL.
• @mediabunny/server pulls in native node-av bindings; CI must match a supported platform for those binaries.

  

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Project	Deployment	Actions	Updated (UTC)
bugs	Ready	Preview, Comment	May 14, 2026 8:56am
remotion	Ready	Preview, Comment	May 14, 2026 8:56am

[JonnyBurger]

@pullfrog can you also add a test for the timeline film strip?

and test something else than .wav, to actually test a codec

[pullfrog]

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