Video Basics
Video can be defined as the photographic images that are played back at speeds of 15, 25, 30 frames per second and provide the appearance of full motion (see Figure 1). A video consists of a time-ordered sequence of frames (images)

Research-

defining and redefining problems, formulating hypothesis/objectives;

A modern general-purpose C/S consists of a CPU and a number of device controllers that are connected through a common bus that provide access to shared memory. See figure (2.1).
Figure (2.1) A modern computer system

Operating systems is a program that acts as an intermediary between a
user of a computer and the computer hardware (H/W). The purpose of an
operating system is to provide the environment in which the user can execute
programs. The O.S. is a resource allocator (managers all resources, decides
between conflicting requests for efficient and fair resource use) and is a
control program (controls execution of programs ) to prevent errors and
improper use of the computer.
1.2 Computer System Components:

• MySQL introduction
• MySQL Connect Statement
• MySQL Create Database
• MySQL Create a Table
• MySQL Insert Data
• Commit Queries
• Prepared Statements 
• MySQL Select Data
• MySQL Select Data – WHERE & ORDER BY
• MySQL Delete Data
• MySQL Update Data
• MySQL Limit
   

• PHP Superglobals
• PHP Form Handling
• GET vs POST
• PHP Form Validation
   

• Arrays
• Indexed Arrays
• Associative Arrays
• Arrays functions
• PHP Functions
• Arguments
• Strict type arguments
• Reference Arguments

• Introduction
• Hello World! & Basic Examples
• Cool Example
• Variables
• Functions
• Comparisons and logical expressions
• If & if Else Statements
• PHP loops
• include and require
• Stitching PHP and Bootstrap Example