search for: aspect_num

Can someone enlighten me on what the status is of aspect ratio in theora is ? The ti structure has aspect_num and _den values, which I assume give the intended display aspect ratio (e.g. 4/3). The sample files on the bittorrent seem to say both values are 0 for all files. I'd think it should at least be made impossible to have a 0 as the denominator. The library doesn't check the values at all o...

...th&Height > Aspect Ratio (Fractional) Aspect ratio is what makes pixels potentially non-square, and since we're not encoding in blocks as most compressed codecs do, what purpose would having a different displayed/stored width/height serve? I implemented 24-bit fields for width/height/aspect_num/aspect_den just as Theora does. Honestly, I don't forsee anyone doing greater than 65536 wide video in the next, oh, 50 years, being as even our current high definition video is only getting up toward 4096 wide and the bandwidths for such ultra-super-high definition video would certainly s...

Here's a shot at a list of fields: // High level data Displayed Width&Height Stored Width&Height Aspect Ratio (Fractional) Frame Rate (Fractional) FourCC (Optional, set to zero to use values below) Colorspace (enum, R'G'B', Y'CbCr, JPEG (not sure proper name), etc) // Subsampling data U Channel X Sample Rate (Fractional) U Channel Y Sample Rate (Fractional) U Channel