System and method for processing audio and video data in a wireless handset
First Claim
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1. A system for processing audio and video data for a wireless handset comprising:
- a controller generating priority data;
a plurality of channel buffers, each representing a logically separate channel of data; and
a transmission buffer receiving the priority data and data from two or more of the channel buffers and storing the data from the channel buffers, where a number of channel buffers to receive data from and a sequence in which the data received from the channel buffers is stored in the transmission buffer is determined by the priority data.
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Abstract
A system for processing audio and video data for a wireless handset is provided. The system includes an audio sampler receiving audio data and converting the audio data into digitally encoded audio data. The system also includes a digital imager receiving image data and converting the image data to digitally encoded image data. A processor coupled to the audio sampler and the digital imager and receives the digitally encoded audio data and the digitally encoded image data and gives processing priority to one of the digitally encoded audio data and the digitally encoded image data.
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Citations
20 Claims
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1. A system for processing audio and video data for a wireless handset comprising:
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a controller generating priority data; a plurality of channel buffers, each representing a logically separate channel of data; and a transmission buffer receiving the priority data and data from two or more of the channel buffers and storing the data from the channel buffers, where a number of channel buffers to receive data from and a sequence in which the data received from the channel buffers is stored in the transmission buffer is determined by the priority data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for processing audio and video data for a wireless handset comprising:
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generating priority data; storing data in a plurality of channel buffers; determining a number of channel buffers to receive data from based on the priority data; determining an amount of data to be received from each channel buffer; and storing the data from each selected channel buffer in a transmission buffer. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A method for processing audio and video data for a wireless handset comprising:
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generating priority data; storing data in one or more of an audio data buffer, a video data buffer, and a control data buffer; determining a number of channel buffers to receive data from; determining a sequence of data from the audio data buffer, the video data buffer, and the control data buffer that is to be stored in a transmission buffer based on the priority data; and storing the data from each selected channel buffer in the transmission buffer. - View Dependent Claims (18, 19, 20)
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Specification