Marco Vuano

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      60 comments  ·  Microsoft Edge Developer » Graphics  ·  Flag idea as inappropriate…  ·  Admin →
      Marco Vuano supported this idea  · 
      Marco Vuano commented  · 

      Just so you know, WebM isn't comparable, as VP8 is strictly lossy, while VP9 still allows lossy compression, whereas the point of APNG is returning the very same image sequence as the source, also thanks to up to 16 bit per channel and alpha support. When dealing with text and various computer generated images, lossless compression is critical not to introduce visible artifacts and often has minimal overhead compared to lossy compression, in the case of text and simple shapes it can be way more efficient than DCT-derived lossy compression, actually.

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