Recorded material such as video is transmitted in compressed form to a receiver, which has a buffer for smoothing differences between the data rate received and that consumed by a decoder that follows. The whole of the recording is analysed to determine a point at which to commence playing such that no buffer underflow can occur; the decoder commences playing only when this point has been reached.
申请公布号
WO2005093995(A2)
申请公布日期
2005.10.06
申请号
WO2005GB01011
申请日期
2005.03.16
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY;ALVAREZ AREVALO, ROBERTO;TURNBULL, RORY, STEWART