Television signal recording
First Claim
1. A television signal recording apparatus comprising:
- a recording unit capable of making recordings of television signals, the television signal recording apparatus being arranged to store metadata representing information in respect of the recordings including a channel from which a recording was made and a recording time at which the recording was made; and
a recordings display generator arranged to generate a signal for display on a display device of a graphical display of the recordings, the graphical display comprising graphical objects representing respective recordings and arranged in two dimensions, the graphical objects being ordered in a first dimension on a basis of channels represented by the metadata in respect of the respective recordings and ordered in a second dimension on a basis of recording times represented by the metadata in respect of the respective recordings, along a time axis which includes discontinuities at times when no recording has been made, the discontinuities being graphically represented,wherein the discontinuities are graphically represented by a graphical symbol positioned between the graphical objects representing respective recordings, andwherein said graphical symbols are different according to a period of discontinuity.
4 Assignments
0 Petitions
Accused Products
Abstract
A television signal recording apparatus comprises a recording unit that makes recordings of television signals and stores metadata representing information in respect of the recordings including the channel and the recording time. A graphical display of made recordings and scheduled recordings is produced in which graphical objects representing respective recordings are arranged in two dimensions, ordered in a first dimension on the basis of the channels and ordered in a second dimension on the basis of the recording times. In the second dimension, the graphical objects are arranged along a time axis which includes discontinuities at times when no recording is present, the discontinuities being graphically represented by graphical symbols that are different according to the period of the discontinuity. An electronic program guide is produced with a similar format, the programs being filtered to select programs and discontinuities being present at times where there is no selected program.
7 Citations
36 Claims
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1. A television signal recording apparatus comprising:
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a recording unit capable of making recordings of television signals, the television signal recording apparatus being arranged to store metadata representing information in respect of the recordings including a channel from which a recording was made and a recording time at which the recording was made; and a recordings display generator arranged to generate a signal for display on a display device of a graphical display of the recordings, the graphical display comprising graphical objects representing respective recordings and arranged in two dimensions, the graphical objects being ordered in a first dimension on a basis of channels represented by the metadata in respect of the respective recordings and ordered in a second dimension on a basis of recording times represented by the metadata in respect of the respective recordings, along a time axis which includes discontinuities at times when no recording has been made, the discontinuities being graphically represented, wherein the discontinuities are graphically represented by a graphical symbol positioned between the graphical objects representing respective recordings, and wherein said graphical symbols are different according to a period of discontinuity. - View Dependent Claims (2, 3, 4, 5)
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6. A method of operating a television signal recording apparatus including a recording unit capable of making recordings of television signals, the television signal recording apparatus being arranged to store metadata representing information in respect of the recordings including a channel from which a recording was made and a recording time at which the recording was made,
the method comprising generating a signal for display on a display device of a graphical display of the recordings, the graphical display comprising graphical objects representing respective recordings and arranged in two dimensions, the graphical objects being ordered in a first dimension on a basis of channels represented by the metadata in respect of the respective recordings and ordered in a second dimension on a basis of recording times represented by the metadata in respect of the respective recordings, along a time axis which includes discontinuities at times when no recording has been made, the discontinuities being graphically represented, wherein the discontinuities are graphically represented by a graphical symbol positioned between graphical objects representing respective recordings, and wherein said graphical symbols are different according to a period of discontinuity.
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8. A television signal recording apparatus comprising:
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a recording unit capable of making recordings of television signals; a recordings controller arranged to maintain a list of scheduled recordings scheduled to be recorded at respective times and to operate the recording unit to record the recordings at the scheduled times; and a recordings display generator arranged to generate a signal for display on a display device of a graphical display of the scheduled recordings, the graphical display comprising graphical objects representing respective scheduled recordings and arranged, on a basis of their respective times, along a time axis which includes discontinuities at times when no recording is scheduled to be made, the discontinuities being graphically represented, wherein the discontinuities are graphically represented by a graphical symbol positioned between graphical objects representing respective recordings, and wherein said graphical symbols are different according to a period of discontinuity. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A method of operating a television signal recording apparatus including a recording unit capable of making recordings of television signals, the method comprising:
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maintaining a list of scheduled recordings scheduled to be recorded at respective times and operating the recording unit to record the recordings at the scheduled times; and generating a signal for display on a display device of a graphical display of the scheduled recordings, the graphical display comprising graphical objects representing respective scheduled recordings and arranged, on a basis of their respective times, along a time axis which includes discontinuities at times when no recording is scheduled to be made, the discontinuities being graphically represented, wherein the discontinuities are graphically represented by a graphical symbol positioned between graphical objects representing respective recordings, and wherein said graphical symbols are different according to a period of discontinuity. - View Dependent Claims (16, 17, 18)
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19. A receiver-decoder apparatus comprising:
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a receiver-decoder circuit capable of receiving and decoding broadcast television signals of different services to generate therefrom a video signal for display of an image on a display device; and an EPG generator operative to extract signalling data from a broadcast television signal received by the receiver-decoder circuit, the signalling data indicating programs scheduled to be broadcast, the EPG generator being operative to filter the programs scheduled to be broadcast to select programs meeting a predetermined criteria and to generate a signal for display on said display device of an electronic program guide comprising graphical objects representing selected programs arranged along a time axis which includes discontinuities at times when no selected program is scheduled to be broadcast, the discontinuities being graphically represented, the discontinuities being graphically represented by a graphical symbol positioned between graphical objects representing respective recordings, said graphical symbols being different according to a period of discontinuity. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. A method of operating a receiver-decoder apparatus which comprises a receiver-decoder circuit capable of receiving and decoding broadcast television signals of different services to generate therefrom a video signal for display of an image on a display device, the method comprising
extracting signalling data from a broadcast television signal received by the receiver-decoder circuit, the signalling data indicating programs scheduled to be broadcast, filtering the programs scheduled to be broadcast to select programs meeting a predetermined criteria, and generating a signal for display on said display device of an electronic program guide comprising graphical objects representing selected programs arranged along a time axis which includes discontinuities at times when no selected program is scheduled to be broadcast, the discontinuities being graphically represented by a graphical symbol positioned between graphical objects representing respective recordings, said graphical symbols being different according to a period of discontinuity.
Specification