[html5] some questiones about the poster frame

[Ian Hickson]

On Fri, 24 Apr 2009, caoyipeng wrote:
>
> How can we get a poster frame of an image? I check the format of gif, 
> but I have found nothing related to the poster frame.

As the rest of the sentence says, the first frame of the animation if 
there is no poster frame, must be used.


> Is the poster frame has nothing to do with the image file itself? Just a 
> other image represent to the animated image?

Some image formats have poster frames, e.g. APNG, if I'm not mistaken.

-- 
Ian Hickson               U+1047E                )\._.,--....,'``.    fL
http://ln.hixie.ch/       U+263A                /,   _.. \   _\  ;`._ ,.
Things that are impossible just take longer.   `._.-(,_..'--(,_..'`-.;.'