Invention Application
US20100333148A1 WIRELESS VIDEO DISTRIBUTION SYSTEM, CONTENT BIT RATE CONTROL METHOD, AND COMPUTER READABLE RECORDING MEDIUM HAVING CONTENT BIT RATE CONTROL PROGRAM STORED THEREIN
审中-公开
无线视频分配系统，内容比特率控制方法以及具有存储的内容比特率控制程序的计算机可读记录介质
- Patent Title: WIRELESS VIDEO DISTRIBUTION SYSTEM, CONTENT BIT RATE CONTROL METHOD, AND COMPUTER READABLE RECORDING MEDIUM HAVING CONTENT BIT RATE CONTROL PROGRAM STORED THEREIN
- Patent Title (中): 无线视频分配系统，内容比特率控制方法以及具有存储的内容比特率控制程序的计算机可读记录介质
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Application No.: US12787612Application Date: 2010-05-26
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Publication No.: US20100333148A1Publication Date: 2010-12-30
- Inventor: Yoshinori MUSHA , Kiyoshi IKEHARA
- Applicant: Yoshinori MUSHA , Kiyoshi IKEHARA
- Assignee: Hitachi Consumer Electronics Co., Ltd.
- Current Assignee: Hitachi Consumer Electronics Co., Ltd.
- Priority: JP2009-149490 20090624
- Main IPC: H04N7/18
- IPC: H04N7/18
Abstract:
A buffer monitoring section of the display device monitors a usage status of a buffer for storing video data, and transmits this usage status information to the tuner device. A remaining buffer time estimation section estimates a remaining time of video data within the buffer based on the usage status information of the buffer. A wireless bandwidth estimation section estimates the wireless bandwidth between the tuner device and the display device. A content bit rate control section controls a content bit rate of video data transmitted to the display device based on the estimated remaining time and wireless bandwidth of the video data. A content bit rate converting section changes the content bit rate of video data, and transmits the video data from the tuner device to the display device.
Information query
