Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Reexamination Certificate
2007-05-22
2007-05-22
Groody, James J. (Department: 2621)
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
C386S349000, C386S349000, C386S349000
Reexamination Certificate
active
09880305
ABSTRACT:
When MPEG streams are connected, audio data is connected without losing continuity, so that playback data which is not unnatural is obtained. In a case where data of videos of a stream is connected to immediately after another video of another stream and these are edited to create still another stream, if a soundless portion occurs, or if an audio is directly connected to another audio and the audio data leads the video data, unnatural playback data results. Therefore, by inserting still another audio, as audio data at the connection point of the still another stream, corresponding to the video to be erased between the still another audio and still another audio, playback data which is not unnatural can be obtained.
REFERENCES:
patent: 5999692 (1999-12-01), Schmidt et al.
patent: 6091555 (2000-07-01), Nagai et al.
patent: 6718119 (2004-04-01), Fujinami
patent: 6952521 (2005-10-01), Kelly et al.
Himeno Takuji
Nakamatsu Keita
Fletcher James A.
Frommer William S.
Frommer & Lawrence & Haug LLP
Groody James J.
Levy Paul A.
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