Edit an existing asset track
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Edit an existing asset track
with Mux · Media Asset Management
Works with AI assistants
Use Mux: its Mux Com Assets API lets you edit an existing asset track in a single step (PATCH /video/v1/assets/{ASSET_ID}/tracks/{TRACK_ID}). Mux also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- Can I rename a subtitle track or change its language after adding it?
- How do I mark an existing text track as closed captions?
Say it to your AI assistant
- Rename track {track_id} on asset {asset_id} to {name}.
- Change the language of track {track_id} on asset {asset_id} to {language_code}.
For your developer
PATCH /video/v1/assets/{ASSET_ID}/tracks/{TRACK_ID} in Mux Com Assets API. Full spec on APIs.io.