Title:
DEVICE, METHOD, AND PROGRAM FOR DOWNLOADING VIDEO
Document Type and Number:
Japanese Patent JP2003046976
Kind Code:
A
Abstract:
To provide a device, method, and program for downloading video by which an effective transmission rate can be brought closer to a target transmission rate without adjusting the effective transmission rate between the transmitting side and receiving side.
The device is provided with a data downloading means 11 which downloads video/audio data at prescribed time intervals and a detecting means 12. The means 12 detects a delay in transmitting time based on the actual transmitting intervals of the video/audio data. When the detecting means 12 detects the delay, a rate control means 13 raises the transmission rate in accordance with the detected delay.
Inventors:
HARADA MASANORI
TOSAWA YOSHITO
EMURA TEISHO
SATO MASAAKI
TOSAWA YOSHITO
EMURA TEISHO
SATO MASAAKI
Application Number:
JP2001232665A
Publication Date:
February 14, 2003
Filing Date:
July 31, 2001
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H04L29/08; H04N7/173; H04N21/226; H04N21/238; H04N21/24; (IPC1-7): H04N7/173; H04L29/08
Attorney, Agent or Firm:
Ariga Gunichiro
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