Motion video signal processing for recording or reproducing – With interface between recording/reproducing device and at... – Synchronization
Reexamination Certificate
2006-05-23
2011-10-18
Homayounmehr, Farid (Department: 2434)
Motion video signal processing for recording or reproducing
With interface between recording/reproducing device and at...
Synchronization
C386S349000
Reexamination Certificate
active
08041180
ABSTRACT:
The apparatus includes a video signal acquisition device, an audio signal acquisition device, a time information processing device, a video signal encoding device, an audio signal encoding device, a multiplexing device and an output device. The video signal acquisition device receives the video signals and converts them into digital video data. The audio signal acquisition device receives the audio signals and converts them into digital audio data. The time information processing device receives a clock signal for synchronization of the digital video and audio data. The video signal encoding device encodes the digital video data. The audio signal encoding device encodes the audio video data. The multiplexing device converts the encoded video and audio signals into a single piece of bit stream data. The output device outputs the bit stream data. The time information processing device provides the two pieces of time information respectively as a video reference clock and an audio reference clock. The video reference clock and the audio reference clock are multiplexed into the bit stream data as capture time points.
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Choi Hwan-Serk
Kim Hyeong-Duck
Kim Yeon-Bae
Shin Jae-Seob
Son Se-Hoon
Homayounmehr Farid
Pixtree Inc.
Protigal Stanley N.
Richmond Derek
The Nath Law Group
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