Packet loss resilience for video stream over the Internet

Jae Young Pyun; Jae Jeong Shim; Sung Jea Ko; Sang Hyun Park

doi:10.1109/TCE.2002.1037041

Packet loss resilience for video stream over the Internet

Jae Young Pyun, Jae Jeong Shim, Sung Jea Ko, Sang Hyun Park

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

Delivering video over the Internet is an important component of many Internet multimedia applications. However, currently the Internet does not offer any quality of service (QoS) guarantees to video transmission. Loss of packets in a video frame not only degrades the video quality, but also allows the error to propagate in video stream. To solve this problem, several methods such as forward error control (FEC), retransmission, and error concealment have been proposed. However, these methods can not cope with bursty packet losses in the Internet. In this paper, we present a new error recovery scheme, called GOP based error spreading (GES), using packet interleaving at the group of picture (GOP) level. Experimental results show that the deterioration of video quality can be reduced by spreading the encoded data losses.

Original language	English
Pages (from-to)	556-563
Number of pages	8
Journal	IEEE Transactions on Consumer Electronics
Volume	48
Issue number	3
DOIs	https://doi.org/10.1109/TCE.2002.1037041
Publication status	Published - 2002 Aug

ASJC Scopus subject areas

Media Technology
Electrical and Electronic Engineering

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AB - Delivering video over the Internet is an important component of many Internet multimedia applications. However, currently the Internet does not offer any quality of service (QoS) guarantees to video transmission. Loss of packets in a video frame not only degrades the video quality, but also allows the error to propagate in video stream. To solve this problem, several methods such as forward error control (FEC), retransmission, and error concealment have been proposed. However, these methods can not cope with bursty packet losses in the Internet. In this paper, we present a new error recovery scheme, called GOP based error spreading (GES), using packet interleaving at the group of picture (GOP) level. Experimental results show that the deterioration of video quality can be reduced by spreading the encoded data losses.

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Packet loss resilience for video stream over the Internet

Abstract

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