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embarked on a massive project to copy its older video tapes onto D-3 for archival, but the D-3 cassettes themselves have become obsolete and are being transferred to modern digital video standards. There is doubt over whether the surviving D-3 machines will last long enough to play the 340,000 tapes
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transport. D-3/D-5 tapes come in small (161 mm × 96 mm × 25 mm), medium (212 mm × 124 mm × 25 mm), and large (296 mm × 167 mm × 25 mm) cassettes, with format-specific recognition holes. Maximum D-3 runtimes (in the
Fujifilm lineup) are 50, 126, and 248
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signal is sampled at four times the color subcarrier frequency, with eight bits per sample. Four channels of 48 kHz 16–20 bit PCM audio, and other ancillary data, are inserted during the
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digital component video format, introduced in 1993 by
Panasonic, uses the D-3 transport and tape running at roughly double D-3 speed. The D-3 transport in turn is derived from the
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192:. The aggregate net (error corrected) bitrate of the format is 143 Mbit/s, and because the codec is lossless, it has been used in data applications.
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were available which used this format, and are to date the only digital tape camcorders to use a lossless encoding scheme. The
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International
Association of Broadcasting Manufacturers Technical Reference on Video Tape Recording Formats, January 2000
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at 83.88 mm/s (compare to D-2's 19 mm and 131.7 mm/s). Like D-2, the
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The D-3 format is now regarded as obsolete. In the early 1990s the
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254:"BBC Academy - Technology - Digitising the BBC archive"
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282:Technical Glossary of Common Audiovisual Terms: D3
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169:. It was launched in 1991 to compete with
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908:CBHD (China Blue High-definition Disc)
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865:HVD (High-Definition Versatile Disc)
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1138:Audiovisual introductions in 1991
233:"Histories of digital video tape"
902:HVD (Holographic Versatile Disc)
165:and introduced commercially by
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215:which the corporation holds.
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1111:Electronic Video Recording
190:vertical blanking interval
927:UHD-BD (Ultra HD Blu-ray)
824:PVD (Personal Video Disc)
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360:Ampex 2 inch helical VTR
146:Panasonic AJ-D350 D3 VCR
1153:Composite video formats
859:Professional Disc (PFD)
366:Sony 2 inch helical VTR
1143:Television terminology
1105:Electronicam kinescope
1092:Video recorded to film
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1148:Videocassette formats
919:Ultra-High Definition
323:Video storage formats
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121:Television production
16:Videocassette format
182:metal particle tape
180:D-3 uses half-inch
161:format invented at
31:A D-3 videocassette
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883:BD (Blu-ray Disc)
853:MUSE Hi-Vision LD
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256:. Archived from
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97:Interlaced video
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276:External links
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235:. 14 July 2014
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260:on 2017-04-25
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159:digital video
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41:Magnetic tape
39:
35:
28:
23:
20:D-3 videotape
564:
402:Cartrivision
262:. Retrieved
258:the original
248:
237:. Retrieved
227:
209:
194:
179:
155:uncompressed
150:
149:
85:Helical scan
71:Helical scan
1058:Solid state
896: 2006
800: 1996
710:Phonovision
668:D6 HDTV VTR
408:Philips VCR
1127:Categories
595:Betacam SX
504:Betacam SP
468:Video 2000
348:Quadruplex
264:2016-05-14
239:2017-09-19
219:References
196:Camcorders
157:composite
37:Media type
1099:Kinescope
1029:AVC-Intra
996:CamCutter
979:DVCPRO HD
746:Laserfilm
728:LaserDisc
695:Videodisc
632:Sony HDVS
331:Videotape
207:minutes.
167:Panasonic
103:Developed
81:mechanism
67:mechanism
989:Tapeless
973:DVCPRO50
752:CD Video
716:Ampex-HS
680:HDCAM SR
644:BCH 1000
607:MPEG IMX
601:Digital8
127:Extended
92:Standard
48:Encoding
1107:(1950s)
1078:MicroP2
999:Editcam
941:Virtual
793:MiniDVD
781:MovieCD
768:Digital
613:MicroMV
545:Digital
522:S-VHS-C
492:Betacam
426:Betamax
396:U-matic
378:CV-2000
1113:(1967)
1101:(1947)
1080:(2012)
1074:(2007)
1068:(2004)
1049:(2012)
1043:(2009)
1041:iFrame
1037:(2007)
1031:(2006)
1025:(2006)
1019:(2005)
1013:(2004)
1011:GBA-TV
1007:(2003)
1001:(1995)
981:(2000)
975:(1997)
969:(1996)
963:(1995)
961:DVCPRO
957:(1995)
929:(2016)
910:(2008)
904:(2007)
889:MiniBD
885:(2006)
879:(2006)
877:HD DVD
873:(2006)
867:(2004)
861:(2003)
855:(1994)
838:(2005)
832:(2004)
826:(2003)
820:(2003)
814:(1998)
808:(1998)
789:(1996)
783:(1996)
777:(1993)
760:(1990)
754:(1987)
748:(1984)
742:(1983)
736:(1981)
730:(1978)
724:(1975)
718:(1967)
712:(1927)
703:Analog
682:(2003)
676:(2003)
670:(2000)
664:(1998)
658:(1997)
652:(1994)
646:(1992)
640:(1984)
634:(1984)
615:(2001)
609:(2000)
603:(1999)
597:(1996)
591:(1995)
585:(1994)
579:(1993)
573:(1992)
567:(1991)
561:(1988)
555:(1986)
536:(1998)
530:(1989)
524:(1987)
518:(1987)
512:(1986)
506:(1986)
500:(1985)
498:Video8
494:(1982)
488:(1982)
482:(1982)
476:(1980)
470:(1980)
464:(1979)
458:(1977)
452:(1976)
446:(1976)
444:Type C
440:(1976)
438:Type B
434:(1975)
428:(1975)
422:(1974)
416:(1974)
414:V-Cord
410:(1972)
404:(1972)
398:(1971)
392:(1969)
390:EIAJ-1
386:(1967)
380:(1965)
374:(1965)
372:Type A
368:(1961)
362:(1961)
356:(1958)
350:(1956)
340:Analog
153:is an
129:
105:
79:
65:
1023:AVCHD
1005:XDCAM
967:DVCAM
662:D-VHS
656:HDCAM
650:W-VHS
638:UniHi
516:S-VHS
480:VHS-C
171:Ampex
117:Usage
77:Write
1047:XAVC
812:SVCD
534:Ruvi
384:Akai
354:VERA
63:Read
53:NTSC
1072:SxS
1035:TOD
1017:MOD
871:VMD
836:FVD
830:UMD
818:EVD
806:CVD
787:DVD
775:VCD
758:VSD
740:VHD
734:CED
722:TeD
674:HDV
571:DCT
528:Hi8
510:MII
474:CVC
462:SVR
450:VHS
432:IVC
212:BBC
204:MII
200:D-5
175:D-2
173:'s
163:NHK
151:D-3
135:D-5
111:NHK
57:PAL
1129::
1066:P2
955:DV
893:c.
797:c.
583:D5
565:D3
559:D2
553:D1
456:VK
420:VX
177:.
131:to
107:by
55:,
898:)
891:(
802:)
795:(
486:M
315:e
308:t
301:v
267:.
242:.
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