Mobile video calls
First Claim
Patent Images
1. A method of displaying a video image at a mobile device during a video call over a wireless communication network, the method comprising:
- detecting a speed of the mobile device;
responsive to the detecting, sending an indication of the detected speed to a communication client application that is conducting the video call on the mobile device; and
responsive to receiving the indication, the communication client limiting an amount of information from a received video signal that is supplied for display on a display of the mobile device during the video call.
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Abstract
A mobile device, and a method and computer program product for displaying a streaming video image at the mobile device during a packet based video call via a channel established over a wireless communication network, the method includes receiving a speed indication of the mobile device and sending said indication to a communication client application; and responsive to receiving said indication, the communication client application is configured to limit the amount of information in the streaming video image that is supplied for display on a display of the mobile device during the video.
65 Citations
20 Claims
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1. A method of displaying a video image at a mobile device during a video call over a wireless communication network, the method comprising:
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detecting a speed of the mobile device; responsive to the detecting, sending an indication of the detected speed to a communication client application that is conducting the video call on the mobile device; and responsive to receiving the indication, the communication client limiting an amount of information from a received video signal that is supplied for display on a display of the mobile device during the video call. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A mobile device comprising:
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wireless access circuitry configured to access a wireless communication network; a display; a speed detector configured to detect a speed of the mobile device; a processor configured to execute a communication client application to perform operations comprising; conducting a video call with a remote device via a channel established over the wireless communication network; receiving a video signal transmitted over the channel from the remote device; displaying the video signal on the display in the form of a video image; receiving an indication of the detected speed from the speed detector; responsive to receiving the indication of the detected speed, limiting the amount of information in the received video signal prior to display on the display during the video call. - View Dependent Claims (19)
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20. A mobile device comprising:
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wireless access circuitry configured to access a wireless communication network; a display; a speed detector configured to detect a speed of the mobile device; a processor configured to execute a communication client application to perform operations comprising; conducting a video call with a remote device via a channel established over the wireless communication network; receiving an indication of the detected speed from the speed detector; responsive to receiving the indication, transmitting the indication of the detected speed to the remote device over the channel; and supplying, to the display, a streaming video image comprising information in a video signal received via the channel without limiting the information supplied to the display.
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Specification