Thread: Vapoursynth
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Old 7th May 2018, 17:13   #3088  |  Link
Boulder
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Join Date: Mar 2002
Location: Finland
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Quote:
Originally Posted by ChaosKing View Post
With no max_cache set this is shown: Script exceeded memory limit. Consider raising cache size.
I get this message with a 1080p source and some MVTools-based denoising + contrasharpening and advanced downsizing stuff in the script. I've tried setting the cache at 12000 but at some point the warning appears in the encoder log. Of course, with that value being so high (I have 16 GB of memory), the computer ends up swapping a lot so I need to tune it back to 10240 or so.

After some time, the memory usage of the vspipe process goes down to 3-4 GB of memory and stays there until the end. Does it mean that it's actually not useful to set a high value to start the encoding with?

EDIT: Except that with r44t2, the memory usage stays high all the time.
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Last edited by Boulder; 7th May 2018 at 18:45. Reason: Additional info after running the encode for over an hour
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