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Post by stinkypete on Apr 6, 2020 13:56:33 GMT -8
I've been working on optimizing a video codec for my job for over a year now, so I've learned a lot about how it all works
Let me know anything you're curious about
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Farrell
Super Person
Bureau of Investigation Agent
Posts: 398
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Post by Farrell on Apr 7, 2020 9:15:19 GMT -8
middle out?
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Post by stinkypete on Apr 7, 2020 10:31:58 GMT -8
They've tried it but there's not much gain over raster order. The main issue for encoders is budgeting how many bits you're going to sink into each frame and each block in that frame, because some may need more detail than others but you want to keep the file under a specific limit
For things like video chat they came up with something called "region of interest" to basically avoid doing any work on the background and put all the budget into the area where your head is
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