Re: 800 Byte Header on Blobs ???
Posted: 2007-09-04T10:23:32-07:00
That's the GIF header. The blob looks the same as if an entire GIF image, including the header, had been read into memory.
For a description of the header see, for example:
http://ptolemy.eecs.berkeley.edu/eecs20 ... s/gif.html
768 bytes of that 800 bytes is the colour table - 256 colours x 3 bytes per colour
Pete
For a description of the header see, for example:
http://ptolemy.eecs.berkeley.edu/eecs20 ... s/gif.html
768 bytes of that 800 bytes is the colour table - 256 colours x 3 bytes per colour
Pete