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SPRITE-ENCODED DATA TRANSMISSION METHOD, SPRITE ENCODER, SPRITE-ENCODED DATA DECODER AND STORAGE MEDIUM

机译:SPRITE编码的数据传输方法,SPRITE编码器,SPRITE编码的数据解码器和存储介质

摘要

PROBLEM TO BE SOLVED: To effectively transmit, in the constant bit rate(CBR), the MPEG-4 hybrid encoded data or the like in which a sprite-encoded data and ordinary encoded data exist and eliminate delay of decoding in the receiving side.;SOLUTION: During transmission of a foreground data Sd(i) {d1 to dn} of each frame in the sprite-encoded data St(i) of the i-th sprite shot, a sprite image data Ss(i+1) in the sprite-encoded data St(i+1) of the next (i+1)th sprite shot is transmitted through division into a plurality of pieces s1 to sn in every frame and combination with dj by utilizing the remaining bandwidth.;COPYRIGHT: (C)2002,JPO
机译:解决的问题:为了以恒定的比特率(CBR)有效地发送其中存在子画面编码数据和普通编码数据的MPEG-4混合编码数据等,并消除接收侧的解码延迟。 ;解决方案:在传输第i个子画面快照的子画面编码数据St(i)中每帧的前景数据Sd(i){d1至dn}时,子画面图像数据Ss(i + 1)下一(i + 1)个子画面快照的子画面编码数据St(i + 1)通过在每个帧中分成多个s1到sn并利用剩余带宽与dj组合来传输。日本特许厅(C)2002

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