A veteran photojournalist and college photo instructor shares lectures recorded in class, then edited for podcasts.  Basic material.
Here's a 6-minute chat on a simple way to set your camera in daylight, and the meaning of the shutter speed numbers.

Introduction to photography

Camera exposure and shutter speeds

Here's a brief discussion of exposure strategy and its relationship to development.  There's a handshake introduction to the Zone System.  This is very basic stuff.

Expose for the shadows, develop for the highlights

Contains basic-intermediate material, 15 minutes.
Len Cook discusses the basis for light meter operation and some of the relative strengths of reflected and incident light measurements.

What exposure meters tell you

Arts

A veteran photojournalist and college photo instructor shares lectures recorded in class, then edited for podcasts. Very basic stuff.



Camera exposure and shutter speeds

Introduction to photography

More episodes from "Introduction to photography"

Expose for the shadows, develop for the highlights

What exposure meters tell you

Camera exposure and shutter speeds