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AssigneeHitachi, Ltd.
InventorsSatoru Takashimizu, Kenji Katsumata, Yuji Yamamoto, Satoshi Iimuro, Takanori Eda, Shuko Sei
Estimating the term…
A digital broadcast receiver unit for determining the scanning method of the video signal of the selected program when signals multiplexed through a plurality of different scanning methods are received, processing these video signals by an appropriate video signal processor constituting a video encoder, and then outputting the result. This digital broadcast receiver unit includes a demodulator to tune in the channel of the received signal and perform demodulation, a multiplex isolator to isolate the audio, video and other types of data coded from the multiplex signals output from the demodulator, a decoder to decode the video signal and audio signal from the multiplex isolator, a plurality of video processors performing respectively different corresponding scanning methods and connected to an output of the decoder, an output selector to select from among outputs from the plurality of video processors, and a controller to control the output selector and determine the scanning method of the video signal of the selected program and also perform the appropriate processing based on the scanning method for the selected video signal.
A digital broadcast receiver unit for receiving a digital multiplexed signal stream having multiplexed signals commonly encoded using a same encoding/decoding standard, said multiplexed signals including video signals corresponding to a plurality of different video signal formats, and isolating and reproducing at least one video signal, said unit comprising:
A digital broadcast receiver unit for receiving a digital multiplexed signal stream having multiplexed signals commonly encoded using a same encoding/decoding standard, said multiplexed signals including digitally converted audio signals, different kinds of information and video signals corresponding to a plurality of video signal scanning methods, and for isolating and reproducing at least one signal from among said audio signals, said video signals and said different kinds of information, said unit comprising:
A digital broadcast receiver unit for receiving a digital multiplexed signal stream having multiplexed signals commonly encoded using a same encoding/decoding standard, said multiplexed signals including digitally converted audio signals, different kinds of information and video signals corresponding to at least two video signal scanning methods, and for isolating and reproducing at least one signal from among said audio signals, said video signals and said different kinds of information, said unit comprising:
Dependencies are inferred from the claim text.