发明名称 |
Transmission device, transmission method, reproduction device, reproduction method, program, and recording medium |
摘要 |
Transmit data composed by linking to main data representing an image and/or audio accessory information including frame rate information and frame identification information of each frame included in a reference frame period is generated and output. If the main data is reproduced using this transmit data, a variable reproduction speed range is set based on the frame rate information. In accordance with a specified reproduction speed within the variable reproduction speed range, thinning-out or repeating processing is performed on the data of image and/or audio utilizing the frame identification information, thereby making a reproduction speed of the main data variable easily to generate image signals or audio signals.
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申请公布号 |
US7471314(B2) |
申请公布日期 |
2008.12.30 |
申请号 |
US20040501306 |
申请日期 |
2004.07.13 |
申请人 |
SONY CORPORATION |
发明人 |
OGIKUBO JUNICHI |
分类号 |
H04N9/04;G11B27/00;G11B27/034;G11B27/34;H04N5/225 |
主分类号 |
H04N9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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