Mailing List Archive: 49091 messages
  • Home
  • Script library
  • AltME Archive
  • Mailing list
  • Articles Index
  • Site search

[REBOL] Re: auto-update engine

From: antonr:iinet:au at: 15-Feb-2003 21:05

That's very interesting. You can use xor directly on images too. I tried today to make a movie system with a key frame and diffs for the rest, calculated with xor, and it works, but I concluded that using rebol's built in 'compress is not as good as the dedicated compression used by other programs (such as RADTools Bink Converter, which is what I used to create compressed png's). That doesn't mean the fight is over yet. I could save my diff images, then resave them using an external tool like Bink. Rebol's png's seem quite large, so I assume they are saved simply with no compression. Anton.