Review video capture and OCR modules and create unit test for them

[barbourshop]

Goal: To establish the current condition of the video capture and OCR modules.

The video capture and OCR modules have never been used in any great capacity. They also caused issue for engineers using other areas of the framework. Fixes were put in place to prevent them causing issues with the other areas, but the video capture and OCR modules were never heavily used after this.

This task is to review the video capture and OCR modules and ensure that all the functionality is working properly. Through the creation of a unit test.

Acceptance Criteria:

• The design of the video capture module and OCR module will have been review to ensure it does not interfere with unrelated areas of the framework
• A unit test will be in place to check that all exposed methods from the modules are working as expected.