Bug 392154 - Atadenoise frame count is broken
Summary: Atadenoise frame count is broken
Status: RESOLVED FIXED
Alias: None
Product: kdenlive
Classification: Applications
Component: Video Effects & Transitions (show other bugs)
Version: unspecified
Platform: Kubuntu Linux
: NOR normal
Target Milestone: ---
Assignee: Vincent PINON
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-03-22 00:11 UTC by Marcus Sundman
Modified: 2021-02-14 20:39 UTC (History)
0 users

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Description Marcus Sundman 2018-03-22 00:11:25 UTC 
In the Atadenoise filter the av.s frame count parameter can only be 5. If set to anything else the result is not denoised properly. Sometimes the beginning of the video gets included twice.

Steps to reproduce:
1. Add the Atadenoise filter to a noisy clip.
2. Set Atadenoise's av.s value to, say, 6.
3. Render.

Expected results: 6 frame averaging denoising.

Actual results: No denoising. Possibly starting with a duplicate section of the beginning of the clip.

Kdenlive: 18.03.70
MLT: 6.7.0
Kubuntu: 18.04
Comment 1 Vincent PINON 2021-02-14 20:39:22 UTC 
Thanks for report and sorry for huge answer delay.
Since then we have worked on better handling of avfilter plugins, but also identifying all the broken plugins in our setups and hide them from the list.