Hi, I just recently started looking at HTML5 and noticed the video tag. Neat addition. I also noticed that it as an attribute named 'pixelratio', however, as you know this is never an integer, but rather is the result of a fraction (i.e. ratio). As for proper playback of video frames, it is important to understand exact float and therefore I would suggest either expressing it as a ratio of two 32-bit integers separated by a colon (or slash) or use two different attributes. This avoids unintentional rounding.
Something roughly along the lines of: <video pixelratio="10:11"> <!-- 525 composite NTSC --> <video pixelratio="59:54"> <!-- 625 composite PAL --> <video pixelratio="1018:1062"> <!-- 1920x1035 HDTV SMPTE RP 187-1995 --> <video parhSpacing="10" parvSpacing=11"> Container formats tend to store this information in a ratio like this and not in a float. Best, -- Sander van Zoest [EMAIL PROTECTED] San Diego, CA, USA http://Sander.vanZoest.com/
