Displaying 1 result from an estimated 1 matches for "nummacroblockswid".
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nummacroblockswide
2004 Dec 20
1
Error in Spec of theora ident header
...tually in the headers... NSBS, NMBS and NBS don't
appear in a 3 2 0 header... the actual structure is as follows
//0 - 7 header ident (8 bits)
//8 - 55 theora ident (48 bits)
//56 - 63 ver major (8 bits)
//64 - 71 ver minor (8 bits)
//72 - 79 ver revision (8 bits)
//80 - 95 numMacroBlocksWide (16 bits)
//96 - 111 numMacroBlocksHigh (16 bits)
//112 - 135 picturewidth (24 bits read, only 20 used)
//136 - 159 pictureheight (24 bits read, only 20 used)
//160 - 167 xoffset (8 bits)
//168 - 175 yoffset (8 bits)
//176 - 207 framerateNum (32 bits)
//208 - 239 frameratedeno...