Detect animated WebP

[nevaran]

Is there any way to find if webp files are animated or not?
And can I load just the first frame if it has multiple and save on some processing time?

[dlemstra]

You could use the MagickImageInfo class to get the number of frames:

var count = MagickImageInfo.ReadCollection("yourFile.webp").Count();

And if you only want the first frame you can do this:

using (var image = new MagickImage("yourFile.webp"))
{
}

[dlemstra]

This also works for other formats.

p.s. jpg cannot be an animation.

[nevaran]

Yes sorry, I remembered a jpg that was an animation; but it turned out it was just changed the extension type from a gif haha

[nevaran]

Are you able to get width/height by using ReadCollection ?

[dlemstra]

You will get basic information of the image. The width and height are included in this.

[nevaran]

I just tried it out, and apparently it does not seem to work for gifs that have their extensions changed to jpg, for example. The returned count is always 1
Edit: Never mind, it was my code's fault, though it does not seem to detect animated png