"Unable to extract frame" / "indice imagelist incorrect" & MJPG

A common known issue with AVIToolbox is its incapacity to process MJPG files (digital cameras...) if the proper codec is not installed.

In order to solve this issue :
- Download Main Concept MJPG Codec Demo
- Install
(This demo works perfectly for decoding purpose as required by AVIToolbox)

Then, AVIToolbox will be able to process these files.