Suggestion: regular restart markers

Open jcupitt opened this issue 4 years ago • 4 comments

A restart marker every few scanlines would make parallel encode and decode much simpler, and have little effect on file size.

Nov 30 '21 13:11 jcupitt

I'm working on an extension called PNG restart marker, will publish a draft when the implementation is ready.

Nov 30 '21 16:11 randy408

See also: https://github.com/brion/mtpng

Dec 03 '21 14:12 DavidBuchanan314

The initial version of the extension I mentioned is public: https://github.com/libspng/png-restart-marker

Also created an issue for it here: https://github.com/w3c/PNG-spec/issues/60

Dec 16 '21 21:12 randy408