how to strech the duration of a video with a single frame

[thekid]

i have an input video with a single frame and i'd like to strech the duration of that video to a set ammount to match an audio duration.

how would i go about this?

thanks

thekid...

[lark]

what if you just change the framerate?
that way you can stretch it to a full sec ;-)

or then you have to freezeframe ie something like


avisource( <your_frame> ) + BlankClip( <figure out your params> )
FreezeFrame(0, <your_length * fps>, 0)


regards
t :)

[Leak]

Originally posted by lark
what if you just change the framerate?
that way you can stretch it to a full sec ;-)

or then you have to freezeframe ie something like


I don't know, but I always found the Loop (http://www.avisynth.org/Loop) function easier for that:

source.Loop(Int(<number of seconds>*source.Framerate))


If your source has more than 1 frame, you can just add a start and end frame number as a second and third parameter:

source.Loop(Int(<number of seconds>*source.Framerate),0,0)


Of course, you can just calculate the number of frames you need by hand and use that as the first parameter... :)