DocumentCode
3173539
Title
Effects of IP packet loss and picture frame reduction on MPEG1 subjective quality
Author
Hayashi, T. ; Yamasaki, S. ; Morita, N. ; Aida, H. ; Takeichi, M. ; Doi, N.
Author_Institution
Telecommun. Adv. Organ., Tokyo, Japan
fYear
1999
fDate
1999
Firstpage
515
Lastpage
520
Abstract
This paper evaluates the effects of IP packet loss and picture frame reduction on MPEG1 subjective quality in order to clarify how to apply quality-guaranteed techniques such as RSVP (resource reservation protocol) to the Internet. Subjective assessment tests showed that IP packet loss was the dominant factor in MPEG1 audio-visual quality degradation compared with picture frame reduction. Moreover, there was no difference between individual audio-visual quality contributions to the overall MPEG1 quality
Keywords
Internet; audio-visual systems; human factors; losses; multimedia communication; quality of service; transport protocols; video coding; IP packet loss; Internet; MPEG1 audio-visual quality degradation; MPEG1 subjective quality; RSVP; picture frame reduction; quality-guaranteed techniques; resource reservation protocol; subjective assessment tests; Degradation; Delay; Ethernet networks; Propagation losses; Protocols; Quality of service; Streaming media; Testing; Video recording; Web and internet services;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Signal Processing, 1999 IEEE 3rd Workshop on
Conference_Location
Copenhagen
Print_ISBN
0-7803-5610-1
Type
conf
DOI
10.1109/MMSP.1999.794135
Filename
794135
Link To Document