한국방송∙미디어공학회:학술대회논문집 (Proceedings of the Korean Society of Broadcast Engineers Conference)
- 한국방송공학회 1997년도 Proceedings International Workshop on New Video Media Technology
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- Pages.49-54
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- 1997
Bandwidth-Adaptive Video Transmission Method for Heterogeneous Network Environment
- Sakazawa, S. (KDD) ;
- Takishima, Y. (KDD) ;
- Wada, M. (KDD) ;
- Amano, K. (Hiroshima City University)
- 발행 : 1997.06.01
초록
For the purpose of a flexible coded video transmission over a heterogeneous network, we propose a new packetization method for coded video data. The proposed method achieves small degradation of coded picture quality in case of packet discard at the network node and does not require heavy processing load for bitrate control operation. Computer simulation results show that the bitrate reduction from 384 kb/s to 192 kb/s does not cause severe degradation in picture quality.
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