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upscaling [2017/09/17 18:20]
beandog
upscaling [2017/09/18 10:21]
beandog
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 ====== Upscaling ====== ====== Upscaling ======
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 +  * [[https://​github.com/​haasn/​interpolation-samples|Interpolation reference examples]]
  
 I'm playing with upscaling some of my DVDs (the ones I want in higher quality than normal) from 480p or 480i to a couple of formats: 480p60, 720p60, 1080p60. There'​s a couple of reasons and *theories* that I have about doing it: I'm playing with upscaling some of my DVDs (the ones I want in higher quality than normal) from 480p or 480i to a couple of formats: 480p60, 720p60, 1080p60. There'​s a couple of reasons and *theories* that I have about doing it:
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 After doing my testing, it looks like the differences to the quality are nearly impossible to tell, and not worth the 300% increase in filesize from 480 to 1080. After doing my testing, it looks like the differences to the quality are nearly impossible to tell, and not worth the 300% increase in filesize from 480 to 1080.
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 +Here's the original at a CRF value of 1 ... I can't really tell the difference there, either, for this shot. So, maybe I picked a bad source to begin with anyway.
 +
 +{{:​robin-01q480p24.png|}}

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