View Full Version : help me out with this thing please......
the_0ne
1st July 2014, 15:17
help me out with this thing please......
http://someimage.com/C0EYyuW
source scan showing progressive .. please help me to deinterlace this ...
thanks in advance...!!!!!
johnmeyer
1st July 2014, 16:21
Is that a link to a legitimate site? I've tried clicking on various things, but it seems to want to download an EXE file ...
the_0ne
1st July 2014, 17:33
this is a image link brother...... take a look at it.....
StainlessS
1st July 2014, 17:39
Here: (Right click, Save Image)
https://s20.postimg.org/hii8pgghp/vlcsnap-2014-07-01-18h26m11s12_zpsfdb029c0.png (https://postimg.org/image/cjuqaxcop/)
johnmeyer
1st July 2014, 17:53
I thought it was supposed to be a link to a video clip. I did see that still image on the site you linked to but I thought it was just a representation of the video clip to be downloaded.
I don't know any way to determine field issue problems just by looking at a still image.
the_0ne
1st July 2014, 19:06
the problem comes only when i upscale the video.. this is 2 minute sample of orignal video ...
https://www.sendspace.com/file/oysn2d
pleASse help...!!!!
DarkSpace
1st July 2014, 20:42
The following is wrong (I somehow managed to confuse samples).
The sample uses a 3:2 pulldown pattern, so you'll need a fieldmatcher (like TFM) before upscaling.
You probably also want to remove the duplicate frames to get a fluid 24p video, so you'll need a decimator (like TDecimate).
johnmeyer
1st July 2014, 21:32
I did not see any 3:2 pulldown. I looked at it, field-by-field, and it appears to be 29.97 progressive. I see temporal motion every two fields, but no motion between upper and lower fields. Thus, it looks like it has already been deinterlaced, and nothing further needs to be done.
DarkSpace
1st July 2014, 22:22
I did not see any 3:2 pulldown. I looked at it, field-by-field, and it appears to be 29.97 progressive. I see temporal motion every two fields, but no motion between upper and lower fields. Thus, it looks like it has already been deinterlaced, and nothing further needs to be done.
You're right, I somehow managed to confuse samples. I edited my previous statement. :o
johnmeyer
1st July 2014, 22:39
If the_0ne is having problems with upscaling, then perhaps he should post the script that is creating the problem.
colours
2nd July 2014, 15:25
I did not see any 3:2 pulldown. I looked at it, field-by-field, and it appears to be 29.97 progressive.
It's soft telecine, actually.
The issue in the source seems like just a field shift, which is easily fixed.
MPEG2Source("O:\sample-forcefilm.d2v")
separaterows(2)
shift = -0.12
interleave(selecteven().lanczosresize(width(),height(),0,shift),selectodd().lanczosresize(width(),height(),0,-shift)).mergechroma(last)
weaverows(2)
#insert crop/resize/etc. filters here
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