@remotion/web-renderer: Add audioCodec and audioBitrate options
#6170
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Pull request overview
This PR adds audio codec and bitrate customization options to the web renderer, enabling users to choose between AAC and Opus codecs with configurable quality levels.
Key changes:
- Added
audioCodecandaudioBitrateoptions torenderMediaOnWeb()with automatic browser compatibility fallback - Implemented UI controls in Studio's Web Render Modal for selecting audio codec and quality
- Added disabled item support in ComboBox components to show unavailable codec options
Reviewed changes
Copilot reviewed 11 out of 11 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
packages/web-renderer/src/render-media-on-web.tsx |
Core implementation of audio codec selection with browser capability detection and fallback logic |
packages/web-renderer/src/mediabunny-mappings.ts |
Audio codec type definitions and mapping functions for container-codec compatibility |
packages/web-renderer/src/index.ts |
Exports new audio codec types and helper functions |
packages/studio/src/components/RenderModal/quality-options.tsx |
Reusable quality options helper for audio and video quality selectors |
packages/studio/src/components/RenderModal/WebRenderModalPicture.tsx |
Refactored to use shared quality options helper |
packages/studio/src/components/RenderModal/WebRenderModalAudio.tsx |
Audio tab UI with codec and quality selectors, browser compatibility detection |
packages/studio/src/components/RenderModal/WebRenderModal.tsx |
State management and integration of audio codec options |
packages/studio/src/components/NewComposition/MenuContent.tsx |
Enhanced keyboard navigation to skip disabled items |
packages/studio/src/components/NewComposition/ComboBox.tsx |
Added disabled property to ComboboxValue type |
packages/studio/src/components/Menu/MenuSubItem.tsx |
Visual styling and interaction handling for disabled menu items |
packages/docs/docs/web-renderer/render-media-on-web.mdx |
Documentation for new audioCodec and audioBitrate options |
packages/studio/src/components/RenderModal/WebRenderModalAudio.tsx
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….tsx Co-authored-by: Copilot <[email protected]>
…m/remotion-dev/remotion into feature/web-renderer-audio-codecs
packages/studio/src/components/RenderModal/WebRenderModalAudio.tsx
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JonnyBurger
requested changes
Jan 1, 2026
packages/studio/src/components/RenderModal/WebRenderModalAudio.tsx
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…feature/web-renderer-audio-codecs
…oCodec` and notice for the user
…feature/web-renderer-audio-codecs
packages/studio/src/components/RenderModal/WebRenderModalAudio.tsx
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packages/studio/src/components/RenderModal/WebRenderModalAudio.tsx
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Fixes #6047
audioCodecoption torenderMediaOnWeb()with support for'aac'and'opus'codecsaudioBitrateoption to control audio quality ('very-low'|'low'|'medium'|'high'|'very-high')