Search found 221 matches

by jpsdr
Sat Apr 23, 2022 12:35 pm
Forum: Using Neat Video
Topic: Color space used
Replies: 2
Views: 1063

Re: Color space used

Ok, thanks.
by jpsdr
Fri Apr 22, 2022 5:25 pm
Forum: Using Neat Video
Topic: Color space used
Replies: 2
Views: 1063

Color space used

Hello. With the VirtualDub plugin, you can only feed RGB data. From what i've understood, you convert internaly to YUV. As there is no setting (unless i've missed it) to provide the colorspace information, how do you choose the correct colorspace matrix (BT.601, BT.709, BT.2020) to use to convert pr...
by jpsdr
Mon Apr 27, 2020 9:01 pm
Forum: Using Neat Video
Topic: Setting flickering
Replies: 3
Views: 2907

Re: Setting flickering

I've difficulty to realy see, this is why, in the first place, i wanted to know what kind of flickering is the most common on old movies (if there is one) : frame or local ?
by jpsdr
Sat Apr 25, 2020 4:17 pm
Forum: Using Neat Video
Topic: Setting flickering
Replies: 3
Views: 2907

Setting flickering

Hello.

I've a little trouble with the flickering.

On very old film based movies, you can see flickering.

But, on this the specific case of "very old film based movies", is it frame flickering or local flickering ?
by jpsdr
Sat Sep 21, 2019 9:45 am
Forum: Improvements, new features
Topic: Support higher bit depth in VirtualDub plugin.
Replies: 26
Views: 26217

Re: Support higher bit depth in VirtualDub plugin.

I am not sure if this support already covers input/export and filter interfaces. Yes it does, the following is now added in vdplugin.h kPixFormat_RGB_Planar = 80, kPixFormat_RGB_Planar16 = 81, kPixFormat_RGB_Planar32F = 82, kPixFormat_RGBA_Planar = 83, kPixFormat_RGBA_Planar16 = 84, kPixFormat_RGBA...
by jpsdr
Fri Sep 20, 2019 8:04 am
Forum: Improvements, new features
Topic: Support higher bit depth in VirtualDub plugin.
Replies: 26
Views: 26217

Re: Support higher bit depth in VirtualDub plugin.

VDud2 added planar float RGB support. Unless i've misunderstood You support float mode on others software, meaning the core of the filter can work in float mode, and so nothing prevent to add now support for this mode, as both VDub2 and avisynth support RGB float mode. Do you intend to add it in the...
by jpsdr
Sun Jun 09, 2019 1:08 pm
Forum: Improvements, new features
Topic: Second suggestion : A black & white mode
Replies: 2
Views: 10419

Re: Second suggestion : A black & white mode

I re-suggest this, mostly to avoid "Not Uniform Cr Cb" message in a Black and White movie, i've used Greyscale (avisynth script) before sending to NV.
by jpsdr
Mon Jun 03, 2019 9:07 am
Forum: Using Neat Video
Topic: jitter feature
Replies: 1
Views: 5675

jitter feature

Hello. I've questions about the jitter feature in NV5. Is this feature something totaly new from v4, or was it allready in v4, but just without the possibilty to adjust parameters ? According the answer to previous question : - If totaly new feature, how do i disable the jitter, for video where ther...
by jpsdr
Tue May 21, 2019 5:57 pm
Forum: Using Neat Video
Topic: Noise profiles
Replies: 15
Views: 14326

Re: Noise profiles

Ok, thanks for these informations.
by jpsdr
Tue May 21, 2019 1:20 pm
Forum: Using Neat Video
Topic: Noise profiles
Replies: 15
Views: 14326

Re: Noise profiles

Ah... Meaning that if one day there is a v6... It's better that i import v4 instead of v5 created from v4 ?

Is this size reduction of image sample specific to importing from previous version, and doesn't occur in case of noise profile directly created with v5 ?
by jpsdr
Tue May 21, 2019 8:24 am
Forum: Using Neat Video
Topic: Noise profiles
Replies: 15
Views: 14326

Re: Noise profiles

But... There is no loss of data... :?:
by jpsdr
Mon May 20, 2019 7:04 pm
Forum: Using Neat Video
Topic: Noise profiles
Replies: 15
Views: 14326

Re: Noise profiles

Is it normal that the size of the .dnp file goes down from 250k to 150k, when i open a nv4 noise profile in nv5, and then save it ?
The option to save the noise sample is active.
by jpsdr
Thu May 16, 2019 7:34 pm
Forum: Using Neat Video
Topic: Loading with avisynth
Replies: 3
Views: 7112

Re: Loading with avisynth

Ok, thanks for your tips. I didn't think of the option of doing 2 passes excluding, because it will require twice the space for storing the intermediate result, like : video=whatever source filter (DGIndex,AVISource, etc...) from original source LoadVirtualDubPlugin("NeatVideo5.vdf", "...
by jpsdr
Wed May 15, 2019 11:03 am
Forum: Using Neat Video
Topic: Loading with avisynth
Replies: 3
Views: 7112

Loading with avisynth

Is it possible to use differents radius preset filters importing with avisynth ? I have a video has two very different noise sequences, with the second stronger than the first. The first preset has a temporal radius of 3, the second preset has a temporal radius of 4. If you're wondering what kind of...
by jpsdr
Mon May 13, 2019 6:27 pm
Forum: Using Neat Video
Topic: Noise profiles
Replies: 15
Views: 14326

Re: Noise profiles

Ok, thanks for the explanation.