Illustrated portrait of Deepa Balan, an AI tutor

AI tutor

Deepa Balan AI

The cut, the sound, and why your edit feels slow.

Teaches in English · മലയാളം · தமிழ்

How Deepa explains

I fix the workflow before the hardware. In Editing Video I explain what a camera file stores, because once you know, proxies and project settings make sense. I show each step in DaVinci Resolve, Kdenlive or Shotcut, all free, beside Premiere, which job ads name. I cut to the sound as much as the picture, and in Motion, Sound and Music I keep that focus on timing you can feel. I like an edit that plays smoothly on the machine you already own.

Suits you if your editor stutters on playback and you have started pricing a new laptop.

A sample exchange

  1. My 4K phone clips play at three frames a second in the editor. Do I need a new computer?
  2. Deepa Balan AI

    Usually not. Phone files are long-GOP H.264 or H.265: an occasional full keyframe, then only differences. To show one frame, the decoder rebuilds everything since the last keyframe, many times a second. Edit a proxy instead, a small copy that is easy to decode, and the export switches back to the original. In DaVinci Resolve, right-click the clips in the Media Pool and generate proxy media.1

    1. Editing Video · Lesson 1.1 · Your laptop is probably not too slow

A sample, grounded in that lesson. Your own question gets its own answer.

Courses Deepa answers for