The push for 10-bit encoding.

After noticing a new piece of text being added to files — hi10p — I decided to look up info on it. There’s quite a bit of stuff being encoded in this new.. thing. I decided to install the latest, greatest, and correct filter/codec I could find to properly play these new files. Why the sudden upgrade? Anyone who’s been watching their anime in 720 and up certainly don’t complain that often, provided that their method of watching works. But I don’t touch 1080 files yet simply because I don’t have terabytes of space laying around.

So, I downloaded a 10-bit anime episode. Holy crap, I didn’t expect such a significant difference in file size. It is also rightly stated and observed that it has effectively removed banding from gradients. I especially appreciate this since there seems to be a growing trend for animation studios to use gradients instead of the traditional three tone shading I got so used to. This can really inflate a single episode’s file size. I could show off a screenshot, but what’s more important is the overall effect of moving to 10-bit.  The primary reason to move to 10-bit is for the higher achievable quality and potentially lower file sizes. It does eat more CPU cycles, and at this point only CPU cycles since most video cards do not have 10-bit hardware support. This is mostly a non-issue for me, since I have a quad core. (And soon to upgrade to hexa core. Mwahaha.)

I have obtained a 10-bit encoder to find out for myself what exactly is the butter zone for 1080 files, film or anime. Too bad I’m flying blind here. Having done zero encoding, the only thing I can do at the moment is read the full command list and keep breaking it until something produces a result.

The push for 10-bit encoding.

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