user4426: If I have a .csv file of x / y coordinates, representing positional data of an object in an animation, what's the easiest way to apply that to a 2D null in After Effects?
Eg:
Frame,Xpos,Ypos
1,33,360
2,34,361
3,38,370

I ask because I'm trying to track movement of an object from a D3.js without having to endlessly motion-track objects.

user4426: Found the answer here.
Copying any positional keyframes out of After Effects generates a text file like this:
Adobe After Effects 8.0 Keyframe Data

    Units Per Second    25
    Source Width    100
    Source Height   100
    Source Pixel Aspect Ratio   1
    Comp Pixel Aspect Ratio 1

Transform   Scale
    Frame   X percent   Y percent   Z percent   
        100 100 100 

Transform   Position
    Frame   X pixels    Y pixels    Z pixels    
    0   960 540 0   
    1   980 540 0   
    2   980 520 0   
    3   1000    520 0   
    4   1000    518 0   
    5   630 498 0   


End of Keyframe Data

To manipulate it, just modify the text, copy the text, and paste it back into AE.  Works like a charm

4426: <p>If I have a .csv file of x / y coordinates, representing positional data of an object in an animation, what's the easiest way to apply that to a 2D null in After Effects?</p>

<p>Eg:</p>

<pre><code>Frame,Xpos,Ypos
1,33,360
2,34,361
3,38,370
</code></pre>

<p>I ask because I'm trying to track movement of an object from a D3.js without having to endlessly motion-track objects.</p>
 4426: <p>Found the answer <a href="https://forums.adobe.com/thread/967614" rel="noreferrer">here</a>.
Copying any positional keyframes out of After Effects generates a text file like this:</p>

<pre><code>Adobe After Effects 8.0 Keyframe Data

    Units Per Second    25
    Source Width    100
    Source Height   100
    Source Pixel Aspect Ratio   1
    Comp Pixel Aspect Ratio 1

Transform   Scale
    Frame   X percent   Y percent   Z percent   
        100 100 100 

Transform   Position
    Frame   X pixels    Y pixels    Z pixels    
    0   960 540 0   
    1   980 540 0   
    2   980 520 0   
    3   1000    520 0   
    4   1000    518 0   
    5   630 498 0   


End of Keyframe Data
</code></pre>

<p>To manipulate it, just modify the text, copy the text, and paste it back into AE.  Works like a charm</p>
