how to set a specific duration for an avisynth script?

[marcorocchini]

Hi

please be patient with the cat

thanks.

I have this avisynth script with BlankClip

BlankClip()
Lanczosresize(1920,1080)
ConvertToYUY2()
Assumefps(25)
colorMatrix(mode="Rec.601->Rec.709")
Prefetch(8)

I need to tell to the encoder that the script should have a duration of "0:01:17.577900" (1 minutes, 17 sec and 577900 millisec)

is there a way?

[Quint]

You can specify a lot of parameters to BlankClip, such as fps and length. See examples here:

http://avisynth.nl/index.php/BlankClip

You can specify BlankClip(fps=25, width=1920, height=1080, length= calculate yourself ), then you also don't need the AssumeFps(25).

Edit: length must be 1939 or 1940 frames.

[marcorocchini]

length= calculate yourself )

[Attachment 73701 - Click to enlarge]

mmm

and how can the cat have to do?!?

[Quint]

Read above...

[jagabo]

length= calculate yourself )

[Attachment 73701 - Click to enlarge]

mmm

and how can the cat have to do?!?

25 frames per second * 77.5779 seconds = 1939.4475 frames.