avisynth recalling to graph - colorspace issue

[logicom]

I created the following graph and once I connect video renderer I can see the output on either preview or capture outputs
by connecting renderer to color space conversion filter pin.



Avisynth script is like this:

DirectShowSource("dshowinput.GRF", audio=false)

Once being tested with AVSMETER the following error occur:

AVSMeter 1.9.0 (x86) by Groucho2004
AviSynth 2.60, build:Sep 28 2013 [15:09:12] (2.6.0.4) (MT)

DirectShowSource: GRF file does not have a compatible open video pin.
Graph must have 1 output pin that will bid RGB24, RGB32, ARGB, YUY2,
YV12, YV16, YV24, Y41P, Y411 or AYUV
(c:\Temp\AVSMETER\dshowinput.avs, line 1)

As it might be seen from graph pins where left to be connected to colospace converter so ... ?
Any Idea ?


Regards.

[Selur]

have you tried throwing out the Color Space Converter and either the Capture or Preview string, not sure if Avisynth can handle DirectShowSources with multiple Video outputs,...

[logicom]

have you tried throwing out the Color Space Converter and either the Capture or Preview string, not sure if Avisynth can handle DirectShowSources with multiple Video outputs,...

Yes I did, it doesn't change. Either the whole branch being deleted or sent to the null renderer, same issue occurs.

[poisondeathray]

Delete the preview chain in the middle, and the CC chain on the bottom, and connect the last pin to a video renderer temporarily and push play - does it work ?

Then check what is being served in and out of the boxes by right clicking the boxes and selecting properties

[logicom]

Delete the preview chain in the middle, and the CC chain on the bottom, and connect the last pin to a video renderer temporarily and push play - does it work ?

Then check what is being served in and out of the boxes by right clicking the boxes and selecting properties

Indeed I deleted everything but crossbar and video device, specified different pixel format on preview and capture pins to avoid ambiguity, specified pixel format and duration in the script and it works.

DirectShowSource("dshowinputgraph.GRF", audio=false, fps=25, pixel_type="YUY2", framecount=9999999)

Just to mention that for some reason , initially it refused to show anything on output renderer if those 3 pins where not connected on the video device filter. But it is cool now.


thx poisondeathray.