NDLI: Variable bit rate DV streaming with TCP-friendly rate control

Content Provider	IEEE Xplore Digital Library
Author	Zhijie Zhao Dieu Thanh Nguyen Ostermann, J.
Copyright Year	2008
Description	Author affiliation: Inst. fur Informationsverarbeitung, Leibniz Univ. Hannover, Hannover (Zhijie Zhao; Dieu Thanh Nguyen; Ostermann, J.)
Abstract	Digital video (DV) is one of the most popular high quality video formats. Some applications benefit from real-time DV streaming. However, the huge data rate of this digital video format brings some challenges to deliver a digital video stream over the Internet or intranet. In this paper, a variable bit rate DV streaming system with TCP-friendly rate control is implemented. In order to reduce the sending rate when congestion occurs, the proposed scheme discards some high frequency coefficients of a DV frame without touching the audio and system data or reduces the frame rate. The data of one DV frame can be reduced up to 31.5%. Combining frame reduction with high frequency coefficients discarding, the proposed system can provide several data rate levels that the TCP-friendly rate control can select to adapt to the current available network bandwidth. Through the experimental results, we demonstrate the effectiveness of our DV streaming system.
Starting Page	453
Ending Page	456
File Size	187004
Page Count	4
File Format	PDF
ISBN	9781424425709
DOI	10.1109/ICME.2008.4607469
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-06-23
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Streaming media Discrete cosine transforms Bit rate Throughput Servers Internet Bandwidth Coefficient discarding Digital video Video streaming Tcp-friendly rate control
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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