Efficient rate-distortion optimized media streaming for tree-reducible packet dependencies

Martin Röder; Jean Cardinal; Raouf Hamzaoui

doi:10.1117/12.651229

16 January 2006 Efficient rate-distortion optimized media streaming for tree-reducible packet dependencies

Martin Röder; Jean Cardinal; Raouf Hamzaoui

Author Affiliations +

Proceedings Volume 6071, Multimedia Computing and Networking 2006; 607104 (2006) https://doi.org/10.1117/12.651229
Event: Electronic Imaging 2006, 2006, San Jose, California, United States

Abstract

In packetized media streaming systems, packet dependencies are often modeled as a directed acyclic graph called the dependency graph. We consider the situation where the dependency graph is reducible to a tree. This occurs, for instance, in MPEG1 video streams that are packetized at the frame level. Other video coding standards such as H.264 also allow tree-reducible dependencies. We propose in this context efficient dynamic programming algorithms for finding rate-distortion optimal transmission policies. The proposed algorithms are much faster than previous exact algorithms developed for arbitrary dependency graphs.

Citation Download Citation

Martin Röder, Martin Röder, Jean Cardinal, Jean Cardinal, Raouf Hamzaoui, Raouf Hamzaoui, } "Efficient rate-distortion optimized media streaming for tree-reducible packet dependencies", Proc. SPIE 6071, Multimedia Computing and Networking 2006, 607104 (16 January 2006); doi: 10.1117/12.651229; https://doi.org/10.1117/12.651229

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years