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Realtime keyframing?

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Realtime keyframing?
by Luke Swain (Earendil) on Jun 30, 2008 at 3:46:12 am

Is it possible to play the animation, and add keyframes to the timeline without everything coming a halt? I'm basically trying to sync video effects with audio hits, manually.

Thanks for any/all replies! :)



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Re: Realtime keyframing?
by Darby Edelen on Jun 30, 2008 at 5:03:30 am

There is a tool called 'Motion Sketch' that will allow you to move a layer in realtime and create keyframes. If you want to apply that to rotation or scale then I think you need to come up with another way to do that, such as motion sketching a null object and linking it's Y position to the layer's scale or rotation via expression.

Motion Sketch should be accessible under Window > Motion Sketch. Check the manual for more information (F1).

Darby Edelen
Lead Designer
Left Coast Digital
Santa Cruz, CA

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Re: Realtime keyframing?
by Matthew Helms on Jun 30, 2008 at 6:43:51 am

Nice to see some fellow designers in the area. I live in Scotts Valley and dont meet very many people here. Nice to meet you.



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Re: Realtime keyframing?
by Joey Foreman on Jun 30, 2008 at 12:59:42 pm

You can time-out the beats in realtime by selecting a layer, doing a RAM preview, and tapping the asterisk key on the numeric keypad to the beat. When you stop the preview there will be markers on the layer where you tapped.

Joey Foreman
Editor/Animator
Nowhere Productions, Athens, GA

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Re: Realtime keyframing?
by Darby Edelen on Jun 30, 2008 at 4:39:36 pm

If you don't want to wait for a full RAM preview then you can use an audio preview (numpad .) to preview just the audio and tap out the markers.

Darby Edelen
Lead Designer
Left Coast Digital
Santa Cruz, CA

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Re: Realtime keyframing?
by kurt murphy on Jun 30, 2008 at 3:41:40 pm

You can also convert the audio to keyframes (Animation>Keyframe Assistant>Convert Audio to Keyframes); then use Expressions to sync animation parameters to those keyframes (just do a Google search on AE animating to keyframes).

Hope this helps,

kurt murphy



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Re: Realtime keyframing?
by Fernando Mol on Jun 30, 2008 at 7:23:02 pm

You can double type "L" to make the waveform visible on the layer.



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