Compositing using Alpha and Luma Mattes

Learning to composite by creating mattes! Green screens! Luma mattes!! 00:00 - Alpha / Luma Mattes 00:31 - Photoshop Sky Replacement as example of creating a MATTE. 01:33 - Starting a composite in After Effects. 02:10 - Green Screen Footage. 03:01 - Create Work Area. B and N shortcut keys. 04:04 - Trim comp to Work Area. 04:46 - Create matte using Keylight. 05:32 - Refine the matte. 07:32 - Refine matte further. 10:14 - Spill suppressor. 11:09 - Create garbage matte. 12:07 - Creating a composite. 13:18 - Colour Correction. 13:57 - Lumetri Colour. 15:43 - Adding Hud elemnts. 17:02 - Animating elements. 18:56 - Create loop for footage. Interpret Footage. 20:49 - You can Search for Effects. Using panels. 21:22 - Order of operations for Effects. FYI 23:11 - Using a solid to mesh it all together! 23:45 - Toggle Mode Switches. 24:02 - Motion blur enabled for Animation.