Best Video Format for HuffUYV Caps

[jagabo]

a script for just de-interlacing with QTGMC?

AviSource(...)
QTGMC(...)

[dellsam34]

Comparing frames from lossless to MP4 it's hard to distinguish the difference, I was swapping between the two frame grabs at full screen back and forth and haven't seen a noticeable difference, Too bad I don't have two screens to compare the motion side by side (lossless to the left)

[dellsam34]

a script for just de-interlacing with QTGMC?

AviSource(...)
QTGMC(...)

Can you give me some steps please because I have never used avisynth nor QTGMC?

[jagabo]

QTGMC() is one of the hardest filters to get set up because there are several other plugins you need to download and install. First install AviSynth. Then download QTGMC and one of the plugin packages.

http://avisynth.nl/index.php/QTGMC
http://avisynth.nl/index.php/QTGMC#Plugin_packages

Put QTGMC.AVSI in AviSunth's plugins folder. Extract and install all the filters in the plugins package. Then create an AviSynth script with a plain text editor like NotePad. Save the script with .AVS as the extension (not .TXT). Then open the script with your editor and encode.

[dellsam34]

QTGMC() is one of the hardest filters to get set up because there are several other plugins you need to download and install. First install AviSynth. Then download QTGMC and one of the plugin packages.

http://avisynth.nl/index.php/QTGMC
http://avisynth.nl/index.php/QTGMC#Plugin_packages

Put QTGMC.AVSI in AviSunth's plugins folder. Extract and install all the filters in the plugins package. Then create an AviSynth script with a plain text editor like NotePad. Save the script with .AVS as the extension (not .TXT). Then open the script with your editor and encode.

I have avisynth with all the plugins in it including QTGMC 3.33, and I just learned to open up the script with virtuDub, I don't know what script to write.

[jagabo]

AviSource("sample.avi")
AssumeTFF()
QTGMC()

[dellsam34]

AviSource("sample.avi")
AssumeTFF()
QTGMC()

Is this the script?

[_Al_]

yes , that is the Avisynth script. Paste it into notepad and Save it As, not as something.txt but:
something.avs

[themaster1]

running qtgmc without multithreading enabled...not a good idea
SetMemoryMax(1200)# set maximum ram
SetMTMode(3,4) # 4 for 4 cores (2 for2, 8 for 8 etc...)
AviSource("sample.avi")
AssumeTFF()
# Qtgmc (for moderate noisy source with lot of motion), # edithreads=4 (for 4 cores)
QTGMC( Preset="fast", SourceMatch=2, Lossless=1, Sharpness=0.4,ChromaNoise=true,DenoiseMC=true,TR0= 2,TR1=2,TR2=3,Rep0=1,Rep1=1,Rep2=1,truemotion=true ,MatchEnhance=0.6 EdiThreads=4)
SelectEven()

[_Al_]

There is also other method, you can encode more instances at once, that is what I do, CPU gets closer to 100%, three running instances choke up a computer to max, where other activities on PC become bothersome then, so two is usually enough, depends on filtering and QTGMC setting. Using QTGMC usually comes in batches. Old videos etc.

That qtgmc setting you have there, is that for VHS footage?

[themaster1]

commerical vhs or analog (i do vhs mainly) this is the lossless mode (it's slow) to keep as much detail as possible.
If the source is messy try to play with the settings of SourceMatch & Lossless
example that worked great for me on a video with messy fields:
QTGMC( Preset="fast", SourceMatch=3, Lossless=2, Sharpness=0.2, TR0=2,TR1=2,TR2=3,Rep0=1,Rep1=1,Rep2=1,SubPel=4,Ch romaNoise=true,DenoiseMC=true,NoiseTR=2,truemotion =true,MatchEnhance=0.6,edithreads=4)
SelectEven()

[_Al_]

ok thanks