Electrical computers and digital processing systems: multicomput – Remote data accessing – Accessing a remote server
Patent
1998-12-11
2000-09-19
Flynn, Nathan
Electrical computers and digital processing systems: multicomput
Remote data accessing
Accessing a remote server
348 7, H04N 710
Patent
active
061226629
ABSTRACT:
A video server apparatus is provided with a stream control section which determines a keyframe readout interval and a keyframe playback interval that satisfy a playback speed designated by a terminal apparatus. The video server apparatus transmits data of the thus-determined keyframe playback interval to the terminal apparatus. The video server apparatus reads out keyframes of a stored bit stream from at the thus-determined keyframe readout interval, and transmits a stream including the read-out keyframes to the terminal apparatus. The terminal apparatus decodes and displays the transmitted stream at the received keyframe playback interval. This system can correctly perform a playback at an arbitrary speed that is designated by the terminal apparatus.
REFERENCES:
patent: 5521630 (1996-05-01), Chen et al.
patent: 5528282 (1996-06-01), Voeten et al.
patent: 5610841 (1997-03-01), Tanaka et al.
patent: 5720037 (1998-02-01), Biliris et al.
Reininger, Daniel, "Transporting Video Across ATMs" Electronic Engineering Times, pp. 56, Feb. 1995.
Flynn Nathan
Matsushita Electric - Industrial Co., Ltd.
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