[csswg-drafts] [web-animations-2] Prefer phase based start / end delays over converting time based delays (#7749)

flackr has just created a new issue for https://github.com/w3c/csswg-drafts:

== [web-animations-2] Prefer phase based start / end delays over converting time based delays ==
In web-animations-2 we defined a procedure for [converting time based animations to non-time based timelines](https://w3c.github.io/csswg-drafts/web-animations-2/#time-based-animation-to-a-proportional-animation) to allow switching the timeline of a regular animation to a progress-based timeline and have it "just work"

The conversion currently takes place if the iteration duration is not auto. I think the developer expectation would reasonably be that we only try to convert a time based animation if all of the fields are time based and that if any of them are not that we would force the time based fields to 0.

Filing this in relation to the handling in our implementation.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/7749 using your GitHub account


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Received on Thursday, 15 September 2022 20:39:48 UTC