220 , 50 |
IP- |
220 , 50 |
220 , 50 |
-13 |
-11 |
POE |
POE |
-14 |
-15 |
-10 |
-6 |
-5 |
-2 |
-16 |
-4 |
-3 |
-12 |
-17 |
-9 |
-1 |
-7 |
-8 |
POE |
220 , 50 |
220 , 50 |
220 , 50 |
220 , 50 |
220 , 50 |
POE |
POE |
POE |
220 , 50 |
2.5 - .
(), 2.5 :
- (1-17)-IP
- 1-8, 14-Apix - Bullet / M2 Lite 279 .
- 9-13,15-17-AVM457A.
- -Evidence Cross - 4/PoE.
- IP- -Sigma - 320/S.
- - .
- .
- IP-:
MPEG-4 |
2.6 - -IP-.
, 8- 8- : Y ( ), R-Y ( ) B-Y ( ). , .
2.7.
2.7 - .
:
, , , , , , , , , - .
MPEG-4 2.8.
2.8 - MPEG-4.
( ). F . intra inter, PRED ( ) . intra PRED , , (uF',, PRED ). inter PRED , 0 / 1 . F'n-1, ( inter) ( ), , .
|
|
PRED , ( ) D. D , , X. . , ( , , ..), , NAL (Network Abstraction Layer) .
( ). () . X (Q-1), (-1) () D'. PRED D ' F' ( , , ). (). F '.
IP- , , - , . NAL , TCP (Transmission Control Protocol).
, , . , .