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Chen-tao / webm

Automatically exported from code.google.com/p/webm
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quality could be better by not using bad alt / gf as reference #486

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
Explore improving quality by disabling alt or gf as a secondary reference frame 
if the quality differential between last frame and alt or gf is too high.

Original issue reported on code.google.com by jimbankoski@google.com on 24 Sep 2012 at 9:07

GoogleCodeExporter commented 9 years ago 
Found and merged a bugfix (rev: 4cf4c94ad166) that is causing at least some of 
these issues (dips/kinks in the quality (psnr/ssim) plots). Will keep this 
issue open as still investigating if disabling alt/gf referennce on qp-diff 
offers more improvement.

Original comment by marpan@google.com on 17 Oct 2012 at 9:45

GoogleCodeExporter commented 9 years ago

Original comment by marpan@google.com on 17 Oct 2012 at 11:42

GoogleCodeExporter commented 9 years ago

Original comment by marpan@google.com on 18 Oct 2012 at 12:04