Streaming non-continuous video data
First Claim
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1. A video data play back apparatus comprising:
- an obtaining device configured to select a camera from a plurality of cameras, and to obtain live video data from the selected camera and recorded video data from a recording device, wherein the recorded video data is video data from the selected camera;
a display device configured to display a timeline indicating a range of time points, which includes time points of the recorded video data and a current time, and to display a play head which moves on the timeline to indicate a time point of video data being played back; and
a play back device configured to play back the recorded video data corresponding to the time point indicated by the play head,wherein said play back device plays back the live video data received from the selected camera at the current time in response to the play head moving to indicate the current time, andwherein said play back device plays back the recorded video data received from the recording device in response to the play head moving to indicate a past time.
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Abstract
A method and apparatus for providing a plurality of sequential image data samples for display, is disclosed. A first one of the image data samples is accessed and then a second one of the image data samples is accessed. The first and second image data samples may then be provided for display, where one or more further data samples are provided in the event that the first and second image data samples are not contiguous. These further data samples indicate that image data samples are not available between the first and second image data samples.
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Citations
9 Claims
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1. A video data play back apparatus comprising:
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an obtaining device configured to select a camera from a plurality of cameras, and to obtain live video data from the selected camera and recorded video data from a recording device, wherein the recorded video data is video data from the selected camera; a display device configured to display a timeline indicating a range of time points, which includes time points of the recorded video data and a current time, and to display a play head which moves on the timeline to indicate a time point of video data being played back; and a play back device configured to play back the recorded video data corresponding to the time point indicated by the play head, wherein said play back device plays back the live video data received from the selected camera at the current time in response to the play head moving to indicate the current time, and wherein said play back device plays back the recorded video data received from the recording device in response to the play head moving to indicate a past time. - View Dependent Claims (2, 3)
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4. A method of video data play back, said method comprising the steps of:
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selecting a camera from a plurality of cameras; obtaining live video data from the selected camera and recorded video data from a recording device, wherein the recorded video data is video data from the selected camera; displaying a timeline indicating a range of time points, which includes time points of the recorded video data and a current time; displaying a play head which moves on the timeline to indicate a time point of video data being played back; and playing back the recorded video data corresponding to the time point indicated by the play head, wherein the live video data received from the selected camera at the current time is played back in response to the play head moving to indicate the current time, and wherein the recorded video data received from the recording device is played back in response to the play head moving to indicate a past time. - View Dependent Claims (5, 6)
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7. A non-transitory computer-readable storage medium storing, in executable form, a program for causing a computer device to execute a method to play back video data, said method comprising:
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selecting a camera from a plurality of cameras; obtaining live video data from the selected camera and recorded video data from a recording device, wherein the recorded video data is video data from the selected camera; displaying a timeline indicating a range of time points, which includes time points of the recorded video data and a current time; displaying a play head which moves on the timeline to indicate a time point of video data being played back; and playing back the recorded video data corresponding to the time point indicated by the play head, wherein the live video data received from the selected camera at the current time is played back in response to the play head moving to indicate the current time, and wherein the recorded video data received from the recording device is played back in response to the play head moving to indicate a past time. - View Dependent Claims (8, 9)
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Specification