Invention Grant
US07430361B2 Process and device for decoding MPEG pictures and for displaying them in rewind mode, video driver circuit and decoder box incorporating such a device
有权
用于解码MPEG图像并用于在倒带模式下显示它们的过程和设备，包括这种设备的视频驱动器电路和解码器盒
- Patent Title: Process and device for decoding MPEG pictures and for displaying them in rewind mode, video driver circuit and decoder box incorporating such a device
- Patent Title (中): 用于解码MPEG图像并用于在倒带模式下显示它们的过程和设备，包括这种设备的视频驱动器电路和解码器盒
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Application No.: US10741821Application Date: 2003-12-19
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Publication No.: US07430361B2Publication Date: 2008-09-30
- Inventor: Frederic Roelens
- Applicant: Frederic Roelens
- Priority: FR0216328 20021220
- Main IPC: H04N5/91
- IPC: H04N5/91 ; H04N5/92 ; H04N5/93
Abstract:
A process for decoding and for displaying in rewind mode pictures of a stream of picture data compressed according to the MPEG standard using a specified number N of frame memories each adapted for storing a decoded picture, where N is an integer greater than or equal to 4, applies rules for selecting a frame memory when a frame memory is to be overwritten so as to allow the storage of a new picture to be decoded.
Public/Granted literature
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