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26th August 2020, 20:50 | #1 | Link |
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Join Date: Jul 2020
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Encoding with GPU AMD VCE H265 Washed colours
Hi all. I used 'search' before post, i dont see nothing similar.
I have a collection of my all-life videos (more than 15TB), and i want send to trash my old vhs, dvds etc in h264 x264. I started to convert all to x265 with handbrake last version RF 19 and compression slowest. (it takes 14-40hours for movie x_x). With my gpus (amd rx 590) is faster, but when finish and i go to TV for show the video, colours has washed out. Anybody know how configure for dont lost colours?. With cpu is too slow (i have 2x ryzen 5 3600 and 2x rx 590). I think is good explained. Thank you all for your time. |
27th August 2020, 01:00 | #3 | Link |
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Join Date: Mar 2003
Posts: 480
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Sounds like a levels problem to me.
I guess your videos are limited range but the GPU encoder encodes as full range without conversion. I don't know handbrake but look if there is some switch to change from full (0-255) to limited (16-235) or vice versa and test again. |
27th August 2020, 09:50 | #4 | Link | |
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Join Date: Aug 2010
Location: Athens, Greece
Posts: 2,901
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Quote:
nVidia's Turing HW encoder has the best quality, followed by Pascal and Intel. AMD has the worst. If you stick to AMD, try VCEEnc app from rigaya as a cmd stand-alone app or inside StaxRip (Hybrid) which have a rich GUI and easier environment to work. For AMD HW encoders, you could also try A's Video Converter. All these tools are free of course.
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