DocumentCode
1172780
Title
Data-placement procedure for multi-speed digital VCR
Author
Azadegan, F. ; Tsinberg, M. ; Nagoya, T. ; Nagashima, A. ; Shimoda, K. ; Sakazaki, Y.
Author_Institution
Adv. Television Technol. Center, Toshiba America Consumer Product Inc., USA
Volume
40
Issue
3
fYear
1994
fDate
8/1/1994 12:00:00 AM
Firstpage
250
Lastpage
256
Abstract
We have studied the ATV-VCR tape format, which realizes the multi-speed mode, based on the 6 mm VCR. A larger data amount are assigned for the slower trick play to realize a high picture quality in accordance with the human visual characteristic. The tape format and data placement require easy tracking and flexibility of various head structures. The tape format is based on 4-track sequence for easy tracking. Each trick play data has its own data recording area
Keywords
data recording; high definition television; magnetic heads; video recording; video tape recorders; 4-track sequence; 6 mm; ATV-VCR tape format; data placement; data recording; head structures; human visual characteristic; multi-speed digital VCR; multi-speed mode; picture quality; tape format; trick play tracking; Audio recording; Discrete cosine transforms; Error analysis; Error correction codes; HDTV; High definition video; Reed-Solomon codes; TV; Video compression; Video recording;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.320802
Filename
320802
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