Quote:
Originally Posted by Gser
In addition to other complaints about x265, I still can't comprehend why deblock 0:0 is default like in x264, this singular setting is the biggest reason a lot of encodes, including broadcast, look so blurry. I would rather have a little bit of macroblocking than the picture turn into complete pudding. Yeah yeah you encode blu-rays as your profession at a gigazillion bytes per second, that's only a very small fraction of what video is compressed. Personally I use -2:-3 at crf 22-24 but even a -1:-1 already gives a massive improvement.
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Probably because having a high deblock-value increases compression (according to b.waggoner here). But yeah, for transparent encodes, having a lower deblock-value (to a point) is great.