COLLADA does not natively support ay kind of texture animations.
After reading the post at collada.org, it appears this is a request for animation of texture binds.
I believe this can be supported by adding an sid attribute to the <common_color_or_texture_type><texture> element. A similar thing was done for the <color> element.
Daniel to do you agree? Is there a way for an <effect> to animate a texture bind?
Daniel please comment on this.
Daniel what is you answer?
As stated so far, this can be a backward compatible change (optional attribute) to both the 1.4 and 1.5 schema.
This is "page flipping" animation.
This is not a request to animated texels directly.