[Catching up on recent threads after a long absence]
Quote:
Originally Posted by StainlessS
Code:
a=ImageSource("sm444.png")
Tmp = a.subtitle("not rendered").ImageWriter("not_rendered", type="png")
dummy = Tmp.FrameCount()
dummy = dummy - dummy
a.subtitle("rendered").ImageWriter("rendered",start=0+dummy, type="png")
Not tested but should I think work. (There are probably better ways)
EDIT: The dummy arg forces the 1st Imagewrite chain to be processed
as the output is reliant on both subtitled paths through the
graph ... |
That doesn't work, since Framecount is known at compile time and does not require run-time access to frame data.
You need something that forces rendering of the frames, such as gyth's example:
Quote:
Originally Posted by gyth
Code:
a = ImageSource("sm444.png")
a0 = a.subtitle("not rendered").ImageWriter("not_rendered", type="png")
a1 = a.subtitle("rendered").ImageWriter("rendered", type="png")
stackhorizontal(a1, a0).crop(0, 0, a1.width, a1.height)
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