Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1996-02-16
1999-06-22
Faile, Andrew I.
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
386 95, 386 99, 386108, H04N 5781, H04N 5783
Patent
active
059150661
ABSTRACT:
A disk player for an optical disk on which recorded are many data blocks having video data and audio data with multi-audio channels. The player includes an audio channel selector for selecting from the multi-audio channels a specific audio channel specified by a system controller The audio data of the selected audio channel is input, via an audio demodulator, to a gain-controlled amplifier whose gain is set by a gain control signal supplied from the system controller. When a request for switching from a first audio channel to a second channel is generated during reproduction of the first audio channel, the system controller controls to fade out the audio output of the first channel and, thereafter, to fade in the audio output of the second channel upon completion of the fading-out of the first audio channel.
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Boccio Vincent
Faile Andrew I.
Kabushiki Kaisha Toshiba
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