HERE IS A TABLE OF PROPERTIES OF ORIGINAL MPEG-4 TEST SEQUENCES :



SEQUENCE NAME |  Y_RES  | UV_RES  | FREQ  | #FRAMES | CHROMA FORMAT | CLASS
==============|=========|=========|=======|=========|=======================
Akiyo         | 720X486 | 360X486 |  60   |   300   |     4:2:2     |   A
--------------+---------+---------+-------+---------+---------------+-------
News          | 720X486 | 360X486 |  60   |   300   |     4:2:2     |   B
--------------+---------+---------+-------+---------+---------------+-------
Coastguard    | 720X480 | 360X480 |  60   |   300   |     4:2:2     |   B
--------------+---------+---------+-------+---------+---------------+-------
Container     | 720X480 | 360X480 |  60   |   300   |     4:2:2     |   A
--------------+---------+---------+-------+---------+---------------+-------
Hall Objects  | 720X480 | 360X480 |  60   |   330   |     4:2:2     |   A
--------------+---------+---------+-------+---------+---------------+-------
Mother&Daugh. | 720X480 | 360X240 |  60   |   300   |     4:2:0     |   A
--------------------------------------------------------------------+-------
Foreman       | 720X576 | 360X576 |  50   |   300   |     4:2:2     |   B
--------------+---------+---------+-------+---------+---------------+-------
Silent        | 720X576 | 360X576 |  50   |   451   |     4:2:2     |   B
----------------------------------------------------------------------------

Class A has low spatial detail and low amount of movement.
Class B has medium spatial detail and low amount of movement or vice versa.


ALI TURKER