Media Caption API v1
Rate Limits
Current limits protect interactive requests and bulk processing capacity.
Current limits
- General API limit: 60 requests per minute per account and API key.
- Single transcript endpoint: 10 requests per minute per account and API key.
- Concurrent bulk jobs: 5 per account.
- Bulk job size: 100 items.
Retry guidance
Respect Retry-After on 429 responses. Use bulk jobs instead of looping over POST /v1/transcripts.