Sparta Remix Visual Automater

A Vegas Pro script for quickly resizing video tracks into grid layouts for Sparta Remixes and YTPMVs.

What It Does

Automatically resizes and positions Track Motion for your selected video tracks into a grid.

Instead of manually dividing sizes and dragging each track into place, you:

1. Select tracks
2. Assign them to grid cells in the UI
3. Click Apply

How to Use

1. Select your video tracks in Vegas Pro (one or multiple)

2. Run the script from the Script Menu

3. Choose your grid layout:

   • 2×2 - Divides dimensions by 2
   • 3×3 - Divides dimensions by 3
   • 4×4 - Divides dimensions by 4
   • 5×5 - Divides dimensions by 5
   • 6×6 - Divides dimensions by 6

4. Assign tracks to cells:

   • Pick a track from the Unassigned Tracks list
   • Click a grid cell to place it
   • To remove assignments: click an assigned cell while no track is selected (removes the last-added track from that cell)

5. Adjust the Scale Factor (optional):

   • Range: 70% to 100%
   • Default: 100% (fills each cell)
   • Lower values create spacing between visuals
   • The script remembers your Scale Factor and Grid Layout for next time

6. Click Apply

Important Notes

• WARNING: This script deletes all existing Track Motion keyframes on selected tracks
• Tracks are positioned based on the project resolution and the chosen grid cell (centered grid, top-left cell ends up at positive Y / negative X)
• Track sizing is based on the track’s current Track Motion size (the first existing keyframe if present, otherwise defaults to 1.0×1.0), then divided by the grid size and multiplied by the Scale Factor
• You must assign at least one track to a cell, otherwise the script will refuse to apply
• Changing the grid size in the UI clears any existing assignments
• You can assign multiple tracks to the same cell (they will overlap in that cell)
• Settings are saved under %AppData%\SpartaRemixVisualAutomater\settings.txt

Example

If you have a track at 1.0×1.0 (full screen):

• Selecting 2×2 will resize it to 0.5×0.5
• Selecting 3×3 will resize it to 0.333×0.333
• With Scale at 87.5%, a 2×2 becomes 0.4375×0.4375 (slightly smaller, for spacing)

After clicking Apply, the script also automatically positions each assigned track into its chosen grid cell.