TERMINAL DEVICE, TERMINAL DEVICE CONTROL METHOD, AND STORAGE MEDIUM
First Claim
Patent Images
1. A terminal device that receives a data stream including a NAL Unit by using a hard decoder conforming to the H.264 standard, the terminal device comprising:
- an error correction unit that analyzes encoded data contained in the data stream on software, corrects errors, and then inputs the error-corrected data into the hard decoder.
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0 Petitions
Accused Products
Abstract
It is possible to provide a terminal device, a terminal device control method, and a recording medium which enables an error correction without modifying hardware. The terminal device receives a data stream formed in the NAL Unit by a hard decoder based on the H.264 standard. The terminal device includes error correction means which analyzes data encoded in the data stream by software and performs an error correction before inputting the data to the hard decoder.
5 Citations
13 Claims
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1. A terminal device that receives a data stream including a NAL Unit by using a hard decoder conforming to the H.264 standard, the terminal device comprising:
an error correction unit that analyzes encoded data contained in the data stream on software, corrects errors, and then inputs the error-corrected data into the hard decoder. - View Dependent Claims (2, 3, 4)
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5. A method for controlling a terminal device, the terminal device receiving a data stream including a NAL Unit by using a hard decoder conforming to the H.264 standard, the method comprising:
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analyzing encoded data contained in the data stream on software; correcting errors; and inputting the error-corrected data into the hard decoder after the error correction. - View Dependent Claims (6, 7, 8)
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9. A storage medium storing a program for controlling a terminal device that receives a data stream including a NAL Unit by using a hard decoder conforming to the H.264 standard, the storage medium comprising the stored control program causes a computer to perform:
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a process of analyzing encoded data contained in the data stream; a process of correcting an error; and a process of inputting the error-corrected data into the hard decoder after the error correction process. - View Dependent Claims (10, 11, 12)
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13. A terminal device that receives a data stream including a NAL Unit by using a hard decoder conforming to the H.264 standard, the terminal device comprising:
error correction means for analyzing encoded data contained in the data stream on software, correcting errors, and then inputting the error-corrected data into the hard decoder.
Specification