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14th March 2006, 22:14 | #1 | Link |
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New fast DeBanding filter
GradFun2db: A new fast debanding filter made for realtime post-processing...
Source: Filtered: -> The binary... Please post feedback regarding its debanding abilitys and speed! Tia n' Bye Last edited by Soulhunter; 5th May 2006 at 11:38. |
15th March 2006, 15:07 | #6 | Link |
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@ Fizick
No banding: Strong banding: @ HOLiC Nooo! As I wrote in my first post, this filter is meant for post-processing... If you use it for pre-processing, the encoder will destroy most of the fine gradients again (well, except if you'd use a "all 8" CQM at fixed Quantizer 1, lol). So, simply put this filter in ffdshows AviSynth section and use it while playback! @ MfA If you watch it in fullscreen (or with a black background) its much more visible... @ foxyshadis Thx! Bye Last edited by Soulhunter; 15th March 2006 at 15:14. |
15th March 2006, 23:05 | #12 | Link |
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I didn't actually optimized it. I cleaned it up to make it portable, and speed was increased in the process.
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15th March 2006, 23:17 | #14 | Link | |
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15th March 2006, 23:44 | #16 | Link |
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If it's so bad that it's like Ergo Proxy, pre-encoding could help, otherwise you have to use a high-bitrate matrix or add a little ripple/noise to low-contrast areas. Having a highspeed playback filter makes that less important though. =D
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16th March 2006, 01:19 | #20 | Link |
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>> Great work, Soulhunter
The summoner's fate ... the news are good, he gets praised ... the news are bad, he looses a head. What a luck it's a good filter ... ___ Anyone else could imagine this one becoming a built-in into ffdshow? Could also have a positive effect on blocking, possibly. Depending on how things are done, DB perhaps should be adjustable. (?)
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