Generating meaningful file previews
Find out how to use our new /file/preview Robot, offering versatile file previews with customization options including format, size, and waveform colors.
Kevin van Zonneveld
Blog posts from January 2025
More from the blog
Social-style captions with the spoken word highlighted
Burn big, bold captions that highlight each word as it is spoken into any video with one command, with your brand names spelled right.
Kevin van Zonneveld
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
Let AI pick your video thumbnails
Set smart to true on /video/thumbs, and a vision model scores candidate frames and returns the ones that make the best previews.
Kevin van Zonneveld