Video Compression

CONTENTS
Preface
Physical representation
Formal problem statement 3 pages

Preface
The main differences between this method and methods, which are used, is the usage of both compressions, such as interframe compression and intraframe compression. Video stream represents such as single multicopy image.
Thus the main purpose will be conclude in finding of optimal number of frames in whole stream? Where compression or quality will be the best. And compression will be come inside this chain of frames.

Physical representation
key frame
Intraframe compression
Interfame compression

According to key frame frequency results in compression F and in quality Q will be different. The main purpose will be definition of the optimal values for foregoing F and Q.
Y- key frame ratio
F- compression ratio
a1- intraframe compression ratio parameter
a2-interframe compression ratio parameter
Q – quality
B1-intraframe quality parameter
B2 –interframe quality parameter
Formal problem statement

Formal problem statement:
Problem-solving
optimal key frame frequency
Optimal key frame frequency. (Q- const)