digitalFAQ.com Forum - VideoScope Realtime

Hi maybe this is good to adjust the capture cards internal proc amps or external proc amps before you capture
i use Avisynth and Input Capture Card as Input Source and i use VirtualDubs Color Tools 1.4 for the Scope in avisynth

Avisynth Plugin VideoInputSource.dll you get from here https://forum.doom9.org/showthread.php?t=170311 this works good with Ati All In Wonder Cards

Here i did find the Function how to use VirtualDubs Color Tools 1.4 in Avisynth https://forum.doom9.org/showthread.php?p=607494

Here you get VirtualDub Color Tools 1.4 Plugin http://www.trevlac.us/colorCorrection/colorTools.html

For Ati all in wonder i use VideoInputSource in Avisynth

blackmagic intensity shuttle did not work with VideoInputSource i had to use DirectShowSource and GraphEdit file and ffdshow

i did create a txt file that i did rename to VD_clrtools.avsi and put it in Avisynth Plugin directory this is the code inside the VD_clrtools.avsi file and you have to change the LoadVirtualdubPlugin path to match yours in the code

Code:

function VD_clrtools(clip clip, int "mode",

                        \ bool "NTSC", bool "stdDef", bool "rng255",

                        \ bool "luma", bool "red", bool "green", bool "blue",

                        \ int "hotFixMode", bool "showWFMgrid")

{

  LoadVirtualdubPlugin("C:\Program Files (x86)\VirtualDub_1_9_11\plugins"+"\clrtools.vdf", "_VD_clrtools")



  return clip._VD_clrtools(default(mode,0),0,0,

                        \ default(NTSC,true)?1:0,0, 

                        \ default(stdDef,true)?1:0, 

                        \ default(rng255,true)?1:0, 

                        \ default(luma,true)?1:0, 

                        \ default(red,true)?1:0, 

                        \ default(green,true)?1:0, 

                        \ default(blue,true)?1:0, 

                        \ default(hotFixMode,0), 

                        \ default(showWFMgrid,true)?1:0)

}

NTSC Avisynth Script For Ati Card

Code:

V=VideoInputSource(0,"S_Video",720,480,30000,1001).ConvertToRGB32()



V1=V.VD_clrtools(mode=0,NTSC=true).Lanczos4Resize(364,480).AddBorders(0,0,116,0)

v2=V.VD_clrtools(mode=4,NTSC=true).Lanczos4Resize(480,480)

v3=V.VD_clrtools(mode=1,NTSC=true)

d1=StackHorizontal(V2,V1).AddBorders(298,0,182,0)

d2=StackHorizontal(V,V3)

s=StackVertical(d2,d1)



return s

PAL Avisynth Script For Ati Card

Code:

V=VideoInputSource(0,"S_Video",720,576,25,1).ConvertToRGB32()



V1=V.VD_clrtools(mode=0,NTSC=false).Lanczos4Resize(364,576).AddBorders(0,0,212,0)

v2=V.VD_clrtools(mode=4,NTSC=false).Lanczos4Resize(576,576)

v3=V.VD_clrtools(mode=1,NTSC=false)

d1=StackHorizontal(V2,V1).AddBorders(250,0,38,0)

d2=StackHorizontal(V,V3)

s=StackVertical(d2,d1)



return s

NTSC Avisynth Script For blackmagic intensity shuttle

Code:

V=DirectShowSource("480i.grf",audio=False,fps=59.94,framecount=1000000).ConvertToRGB32()



V1=V.VD_clrtools(mode=0,NTSC=true).Lanczos4Resize(364,480).AddBorders(0,0,116,0)

v2=V.VD_clrtools(mode=4,NTSC=true).Lanczos4Resize(480,480)

v3=V.VD_clrtools(mode=1,NTSC=true)

d1=StackHorizontal(V2,V1).AddBorders(298,0,182,0)

d2=StackHorizontal(V,V3)

s=StackVertical(d2,d1)



return s

PAL Avisynth Script For blackmagic intensity shuttle

Code:

V=DirectShowSource("576i.grf",audio=False,fps=25,framecount=1000000).ConvertToRGB32()



V1=V.VD_clrtools(mode=0,NTSC=false).Lanczos4Resize(364,576).AddBorders(0,0,212,0)

v2=V.VD_clrtools(mode=4,NTSC=false).Lanczos4Resize(576,576)

v3=V.VD_clrtools(mode=1,NTSC=false)

d1=StackHorizontal(V2,V1).AddBorders(250,0,38,0)

d2=StackHorizontal(V,V3)

s=StackVertical(d2,d1)



return s

i did find this two software scopes that work with blackmagic intensity shuttle
but they are maybe little expensive
https://www.divergentmedia.com/scopebox
https://www.drastic.tv/productsmenu-...cope-hdmiscope

and here is some pictures and settings