[pdyc]

interesting will probably integrate as sprite mode in my ffmpeg video editor https://newbeelearn.com/tools/videoeditor/

[steelcm]

We're using this method as part of our user media upload pipeline at editsquare.com I'm guessing you're using ffmpeg wasm on your editor? One thing to note, that I didn't mention in the article, is generating a JPEG output is substantially quicker than a PNG.

[pdyc]

good to know and great product as well editsquare.com .Would probably contact you for api sometime in future(hope to get hn discount ;-) )

[steelcm]

Hah! Of course. We're hoping to release our video editor early next year. So keep an eye out.