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Can anyone help with this bit of footage?

 
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mmace



Joined: 21 Mar 2010
Posts: 3

PostPosted: Sun Mar 21, 2010 12:21 am    Post subject: Can anyone help with this bit of footage? Reply with quote

I bought Neat Video today, it's worked miracles on a lot of the indoor footage, but the footage from a wedding first dance on the XHA1s looks awful, I've spent 5 hours tinkering with it and cannot make it look good at all.

below is a screenshot from the premiere timeline, I have slightly lowered the gamma, lowered the contrast then reduced the noise


If anyone knows Neat Video inside out and can recommend any settings for the video (and where to take the noise print from) that would help me then here's a small sample of the B&G's first dance/headbang:
http://www.maffmace.co.uk/headbang.m2v (9.06Mb, 5 secs, 1440x1080)

Any help would be greatly appreciated
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NVTeam



Joined: 01 Sep 2005
Posts: 2238

PostPosted: Sun Mar 21, 2010 10:40 am    Post subject: Reply with quote

I recommend to try the following:

1. take the noise sample from the ceiling, in a frame where you can get a larger part of the ceiling

2. initially reduce the intra-frame noise reduction amounts to 0% (or just load the filter preset "No filtration");

3. increase the temporal filter radius to 3-4-5

4. check the preview in your host application

5. if the picture is still not clear enough, increase those noise reduction amounts from step 2; enable very low freq option in the filter settings.

I hope this procedure will help you get good or at least acceptable results with this quite dark footage.

Vlad
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noise reduction for video and photos
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mmace



Joined: 21 Mar 2010
Posts: 3

PostPosted: Sun Mar 21, 2010 12:39 pm    Post subject: Reply with quote

thank you, I will give it a try
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mmace



Joined: 21 Mar 2010
Posts: 3

PostPosted: Sun Mar 21, 2010 12:49 pm    Post subject: Reply with quote

that's brilliant, I never messed with the settings in Premiere before (the temporal filter radius etc) as I cannot read what they are (all 3 options say "Temporal fil..."
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NVTeam



Joined: 01 Sep 2005
Posts: 2238

PostPosted: Sun Mar 21, 2010 12:58 pm    Post subject: Reply with quote

It should be possible to expand that panel in Premiere and make them fully visible.

Vlad
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noise reduction for video and photos
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percoplus



Joined: 25 Jun 2010
Posts: 5

PostPosted: Fri Jun 25, 2010 4:17 am    Post subject: What were your results? Reply with quote

That was some pretty awful noise in your original clip. I just purchased Neat Video and was wondering how that wedding turned out for you. Do you have a video posted somewhere? I am currently processing my first clip and the rendering is taking forever.
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