What’s new in video: transitions, chapters, CMAF, and more
Crossfades and chapters, styled subtitles, multi-language HLS audio, CMAF for HLS and DASH, and iPhone recordings that encode and transcribe.
Kevin van Zonneveld
Read Transloadit product announcements, engineering stories, media-processing tutorials, customer workflows, and open source updates.
Crossfades and chapters, styled subtitles, multi-language HLS audio, CMAF for HLS and DASH, and iPhone recordings that encode and transcribe.

Set smart to true on /video/thumbs, and a vision model scores candidate frames and returns the ones that make the best previews.

Python SDK 2.0 adds AsyncTransloadit, an asyncio client for FastAPI and aiohttp apps, and requires Python 3.12. Here is what changes when you upgrade from 1.x.

The Transloadit website, docs, and Console are now available in German, Spanish, Brazilian Portuguese, and French. Here is what is translated.

SAML single sign-on, passkeys, scoped Auth Keys, SHA-384 signatures, and SOC 2 Type II. The answers your security review needs from Transloadit.

Generate typed Transloadit clients from our OpenAPI 3.1 spec, validate webhooks against real schemas, and give AI agents every docs page as Markdown.

Log in to the Transloadit CLI from your browser, describe a job in plain English, lint and auto-fix Assembly Instructions, and process whole folders.

Move Cloudinary, Filestack, Mux, and Uploadcare media workflows to Transloadit, with migration maps, cutover checklists, and a runnable image backfill.

Keep one original per asset in Transloadit Storage and let the Smart CDN render every size, format, and crop on demand from signed URLs.

Keep uploads and Assembly results in Transloadit Storage — no S3 bucket, no IAM policies — browse them in the Console, and serve them through the Smart CDN with a signed URL.
