This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

[BUG] SVT-AV1 + Vapoursynth encode error
#1
Tested on Hybrid_dev_2026.08.19-185814 and Hybrid_dev_2026.08.13:

Choose svt-av1 as encoder, load a input file, don't enable any filter in vapoursynth, set an output file, add to queue, start the job, no error happens.

Choose svt-av1 as encoder, load a input file, enable at least one filter in vapoursynth, set an output file, add to queue, start the job, an error like "2026-08-20@22_24_43_7310_03_video crashed: Error: Invalid parameter '--input' with value '\\.\pipe\2026-08-20@22_24_43_7310_03_video' will happen.


One more thing: In Hybrid_dev_2026.08.19-18581, if I enable KNLMeansCL and YUV420 chroma location in Vapoursynth -> Misc -> Script, the script looks like this:

clip = core.resize.Bicubic(clip=clip, format=vs.RGB24, matrix_in_s="709"chromaloc=0, range_in_s="limited", range_s="full")

maybe missing comma?

In Hybrid_dev_20260625-152245 it is:

clip = core.resize.Bicubic(clip=clip, format=vs.RGB24, matrix_in_s="709", range_in_s="limited", chromaloc=0)
Reply


Messages In This Thread
SVT-AV1 + Vapoursynth encode error - by andrewschen - 20.08.2026, 17:00

Forum Jump:


Users browsing this thread: 2 Guest(s)