50 search results - page 1 / 10 » Optimal Dynamic Rate Shaping for Compressed Video Streaming |
ICN
2001
Springer
13 years 9 months ago
2001
Springer
The available channel bandwidth may vary due to many factors including network traffic congestion. Therefore, a video server should be able to decide how to reduce the transmission...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
We examine the bit rate variability-distortion (VD) curve of I, P, and B frames of MPEG-4 VBR encoded video sequences. We show that the concave VD curve shape at high compression ...
ICMCS
2007
IEEE
13 years 11 months ago
2007
IEEE
Delivering streaming video over wired and wireless networks poses many challenges, primarily due to the throughput variations caused by time-varying network conditions. Scalable v...
ETT
2000
13 years 5 months ago
2000
In a previous work, we studied how to send a video stream over a noisy satellite channel using the scalability features of the MPEG-2 standard. The base and the enhancement flows w...
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
In this paper, dynamic rate shaping for H.264/AVC intracoded video streams is investigated. An analysis of the distortion distinguishes different error components that lead to the...