#After effects and twixtor pro
Most notably, when the tracking goes “bad”, Twixtor allows you to use AE’s splines (masks) and point positioners to show Twixtor Pro exactly where things are moving from frame to frame. Twixtor Pro also has many features to help you fix problems when they occur in the tracking. I presume you can do the time-stretch math yourself… Precomping and retiming in the original source frame-rate and then put that into a comp with the required output frame-rate… a bit more work for the workflow. Pixel motion works as expected in this regard, but the Timewarp plugin assumes you will time-stretch the footage in a comp that’s the same frame rate as your source (as far as I’ve been able to figure out). Twixtor does frame rate conversion very simply and is built in to the plugin. Timewarp will not remove motion blur it only adds motion blur (a feature which Twixtor has as well). Twixtor has the ability to remove motion blur upon slowing down footage. AE’s “pixel motion” works in floating point, but the Timewarp filter with changeable settings does not.
Twixtor has a feature that allows you to not generate inbetweened frames on either side of a cut edit in your source clip (and, for dissolves,Twixtor has a way to turn off the motion estimation for just the transition based on where the transition is located in the source). Often Twixtor is even faster than 2x than the Timewarp plugin it depends on the settings and whether or not you are adding motion blur upon speeding up a clip. Twixtor is often 2 or more times faster against both AE’s “pixel motion” and its Timewarp filter.
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