Skip to Main content Skip to Navigation
Conference papers

Chasing Linux Jitter Sources for Uncompressed Video

Abstract : Beyond the transport of uncompressed video over IP networks, defined in standards such as ST2022-6, the ability to build software-based Video Processing Functions (VPF) on commodity hardware and using general purpose Operating Systems is the next logical step in the evolution of the media industry towards an "all-IP" world. In that context, understanding the jitter induced on an ST2022-6 stream by a commodity platform is essential. This paper describes a general methodology to enumerate jitter sources on commodity platforms and to quantify their relative contribution to the overall system jitter. The methodology is applied to the Linux kernel, producing a classification of the different sources of jitter, and a quantification of their impact.
Document type :
Conference papers
Complete list of metadata

Cited literature [9 references]  Display  Hide  Download

https://hal-polytechnique.archives-ouvertes.fr/hal-02263380
Contributor : Thomas Heide Clausen <>
Submitted on : Sunday, August 4, 2019 - 5:31:41 PM
Last modification on : Wednesday, August 7, 2019 - 1:12:07 AM
Long-term archiving on: : Wednesday, January 8, 2020 - 10:23:44 PM

File

paper_ieee_pdfexpress.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-02263380, version 1

Collections

X

Citation

Arthur Toussaint, Mohammed Hawari, Thomas Heide Clausen. Chasing Linux Jitter Sources for Uncompressed Video. 14th International Conference on Network and Service Management (CNSM), IEEE, Nov 2018, Rome, Italy. ⟨hal-02263380⟩

Share

Metrics

Record views

133

Files downloads

426