[css-animations] Suggestion: animation-playback-rate property

[notoriousb1t]

I think that an animation-playback-rate property would be of great use combined with css variables. It would make it trivial to slowdown, speedup, tweak, and debug animations.

I checked the CSS Animation Level 1 spec and don't think there is anything like it.

At first thought, here is how I think it would probably look:

Type: unsigned float
Default: 1

• Unsigned so it doesn't negatively impact direction

[birtles]

I think this is a good idea but I think this should be deferred to level 2 so we can progress level 1 to rec.

[mantissa7]

It's been a while since this has had any activity. What is the current status, and what needs to happen to move this forward? I don't see anything about this mentioned in the CSS Animations Level 2 Working Draft.