Beyond the Timeline

Resolution. Some examples of resolution are: 360p, 480p and 720 (HD), 1080p (HD).


  1. 360p can be for YouTube, this means that there are 360 lines. 360 can also mean the height (this applies for 480p and 720p too).
  2. 480p is most commonly used for Laptops and Monitors.

Video and Audio are separate on DVD. 


Timeline compression: 
  • Video = .m2v
  • Audio = .ac3
  • Audio separate from Video is only a .mp3 (can be said as mp or MPEG)
  • Muxed (not mixed) audio and video is .mp4
  • Moving Pictures Experts Group (MPEG)

Code C stands for "Code-decode". Someone created a H.267 around 15 years ago, however, at the college we use H.264 compression.

Rendering is making the timeline smooth.

Lossy - compressed file that can not return or revert to the original state. These are small files (1 megabyte, 2 megabytes etc.).


Lossless - state of the project on your timeline. These are larger files (1 gigabyte, 2 gigabyte etc.).







In this video, I demonstrate how to export your finished project and also the format and the pre-set on Premier Pro.  


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