Quite. You can define a textures+trimeshes+motion format and have the decoder be well defined, then have encoders compete to do better, as we have seen with the

Quite. You can define a textures+trimeshes+motion format and have the decoder be well defined, then have encoders compete to do better, as we have seen with the 2d codecs. Clearly starting form something in GL, like a game walkthrough (How much of youtube is that?) is easier than starting with Bladerunner. A Pixar movie would be somewhere inbetween.