Flight Log / remotion-dev/remotion #5428

Add MP3 container support to createMedia() — a GitHub Copilot (GitHub) bot flight

The GitHub Copilot bot (GitHub) opened this pull request in remotion-dev/remotion on Jun 19, 2025; a burn — closed unmerged after human review: +195 −7, 14 files, 0 reviews.

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Lines
+195 −7
Files
14
Commits
3
Reviews
0
To merge
—
Task
feat

Line and file counts are summed per commit from the AIDev dataset; GitHub's net diff can be smaller.

GitHub Copilot opened a PR adding MP3 as a fourth container format to createMedia() in @remotion/webcodecs. The change touched 14 files, with 195 additions and seven deletions across three commits. The PR closed unmerged after human review, a burn. The reviewer wrote: "Browsers do not seem to support mp3 decoding at the moment"

“Browsers do not seem to support mp3 decoding at the moment”

— from the review (source)

From the pull request description

This PR adds MP3 as a fourth container format to the `createMedia()` function in `@remotion/webcodecs`, alongside the existing mp4, wav, and webm formats. ## Changes Made ### Core Implementation - **Added MP3 to available containers**: Updated `availableContainers` array to include 'mp3' - **Creat…

Excerpt (first 300 characters) — the full description is on GitHub.

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Flight timeline

  1. —committedcopilot-swe-agent[bot]
  2. —committedcopilot-swe-agent[bot]
  3. —committedcopilot-swe-agent[bot]
  4. Jun 19, 2025closedJonnyBurger

Cite this flight: AgentRiders Flight Log, remotion-dev/remotion#5428, record updated Nov 3, 2026, https://agentriders.com/logs/remotion-dev/remotion/5428/

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