Live H.264/AVC encoding and streaming server based on TI DSP

Live H.264/AVC encoding and streaming server based on TI DSP

This paper describes in detail the various low level optimization techniques for implementing the H.264/AVC video encoding on the TI TMS320DM642 DSP platform. Optimization speedup performance of 5.25 times faster is achieved. A complete AVC encoding and RTSP streaming server system is also developed...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Kok Seng Aw, Soo Meng Goh, Kwong Huang Goh, Tuan Kiang Chiew, Jo Yew Tham
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Automatic voltage control
AVC
Digital signal processing
DSP
Embedded system
Encoding
H.264
IP networks
Real-time implementation
Signal processing algorithms
Streaming media
Video signal processing
Video surveillance
VLIW
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper describes in detail the various low level optimization techniques for implementing the H.264/AVC video encoding on the TI TMS320DM642 DSP platform. Optimization speedup performance of 5.25 times faster is achieved. A complete AVC encoding and RTSP streaming server system is also developed on the same platform, which is capable of serving live 4CIF video streaming at 25 fps with approximately 500 ~ 1500 kbps for an application in remote IP-based video surveillance.
ISSN:2156-2318
2158-2297
DOI:10.1109/ICIEA.2009.5138639