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1. :
, , , .
2. :
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3. :
, ( ) . .

2. .
2.1. C (SD, Standard Definition):
: 576 25fps (PAL) 480 30fps (NTSC);
: 720x576 25 fps 640x480 30 fps.
2.2. (HD, High Definition):
HD Ready: 720 (1280x720 );
Full HD: 1080 (1920x1080 );
, 2, 4 , .

.

.

3.1. Betacam SP/Betacam SX
Betacam , Sony. - 1/2 . , . Betacam , Betacam.
Betacam , , , .

3.2. Hi8
Video8 - 8- , Sony. 1985 . . VHS VHS-C, . 250 50 . 2020000 , 50 . 1,5 .

3.3. VHS-C
--, VHS (. Video Home System) - , JVC 1976 . , . 1980- Sony Video 2000 Grundig Philips. , . , VHS - , , U- . , . : VHS (. Dawn of a New Day: The Man Behind VHS). 2002 , JVC, 900 . 2000- DVD.

3.4. Video8
Video8 - 8- , Sony. 1985 . . VHS VHS-C, . 250 50 . 2020000 , 50 . 1,5 .

4. .
DV (. Digital Video) - , , : Sony, Panasonic, Philips, Hitachi JVC 1995 .
DV 8- 720576 ( )4:2:0 ( NTSC - 720480 4:1:1). (). - 5:1. : 25 / , 1,5 / 3.5 / . 48 16- 32 /12 . .

5.
5.1. Blu-ray
Blu-ray Disc, BD (. blue ray disc ; blu blue ) , , . Blu-ray BDA. 2000 . Consumer Electronics Show (CES), 2006 . Blu-ray 2006 .

5.2. DVD
DVD (--́, . Digital Versatile Disc ; . Digital Video Disc ) , , , -, , .

5.3. HDD
́ ́ ́ (. hard (magnetic) disk drive, HDD, HMDD), , ́ ( ) , . .
(), ( ) , , . . , . ( 10 [1]), . , .
, , , . .

5.4. HDV
HDV (. High Definition Video) 0,25 . miniDV MPEG-2 25 /c. ( DV, 12- ). , , , H.264. HDV 14401080 , 16:9. , 1440 1920. HDV FullHD, 19201080.
, HDV , HD 1080 ( 19201080 ), HDV . , HDV , , 14401080. , , . , HD DVD Blu-Ray , HDV 14401080.

5.5. MiniDV
, , ( , , MPEG-). 8×8 , , (DCT).
DV 5:1. DV . 12 ( NTSC 10), . , , () .
MiniDV 13 .

5.6. XDCAM
XDCAM .
DV, MPEG-2 Part 2 MPEG-4. DV , MPEG-2 , MPEG-4 (Proxy AV) .
- , .
PFD / MXF. , SxS Memory Card, MP4, DV DV-AVI. JV XDCAM EX QuickTime MP4.

6. Web .
Web- . - - - (), , . , . , . Web- USB-, USB-.
- . , , , . , . , 8- , 8 , 256 . 10- 1024 .
USB- ( 12 /, Web- 8 /), . . 320×240 24 1,76 . USB- 8 / 4,5 /. 24 /. , , . USB-. USB-. , , , 10-15 / 640×480 30 / 320×240 .



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