- #Avisynth decimate code
- #Avisynth decimate download
It will count only sequences of UU, DU, DDU.
#Avisynth decimate code
Basically the code ignores sequences of DDDU or DDDDDDDDDU, etc. 3-5 and ignoring them.Įdit- Updated batch code with above idea, getting surprisingly accurate results: 95/49/33% on F1/F2/F3. May be possible to add a bit more logic to the batch file, detecting when there's a string of duplicates higher than say. Take out the intro and the percentage rises to 97 percent. In the hope of modernizing AviSynth to meet present day needs and expectations, the project encourages everybody to help reach our goals: add long-sought features, energize the community, and improve developer and user friendliness. The above screenshot was a sample of sonic 2 which had a little bit of intro. AviSynth+ is a fork of the well-known frameserver, but with community contributions that avoided mainline inclusion until now. The links in the Telecide Decimate FieldDecim ate IsCombed. (nate? :) )Įdit- Menus will affect results from the dup filter. Plugins for old AviSynth versions and some depreciated plugins can be found here. Can play with the thresholds after doing more testing. Obviously not 100%, but if it's above 50%.
Open a command prompt: dupcount.bat avisynthscript.avs. Add following AviSynth code after separatefieldsĭup(threshold=20, blksize=16, debug=true, log="dup.txt"). SET /A uniquepercent = (%unique% * 100) / %total% "%vdubdir%\vdub.exe" /i RunNullVideoPass.vcf %1įOR /F "skip=2 tokens=3,6 delims=: " %%G IN ('type "%duplog%"') DO ( SET vdubdir=C:\Program Files\VirtualDub-1.9.5 TFM() However, the telecine cadence of the video, is different from the subtitles. If your clip is PAL, you do not require decimation and you are finished If your clip has 3:2 pulldown, you will need to decimate the clip. I have a piece of video that is 1920x1080, with subtitles. Decimate() detects and removes these duplicates and sets the frame rate down appropriately. Created two text files: dupcount.bat and RunNullVideoPass.vcf. I have an avisynth question that I hope you can all answer. 
#Avisynth decimate download
Download Dup (2.30) and extract to AviSynth plugins directory. The filter is not 100% accurate - such was my expectation the last time I visited this and subsequently became discouraged and gave up - but I don't think it needs to be. It analyzes the video, looks for duplicate frames and has the ability to create a log file which can be parsed to determine if a video is likely F1, 2, or 3. So I revisited an AviSynth filter called Dup by Neuron2. The basic problem is this: I have a MPEG2 source - I guess the encoder made a mistake, because every 5th frame is a duplicate (when viewed in VDubMod).
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