Abstract
This paper presents a new Scalable Video Codec (SVC)-based hybrid adaptive video streaming scheme, named HAVS, for mobile devices in wireless environments. The proposed approach takes two existing video streaming technologies, viz., progressive download and adaptive streaming, and switches them in a hybrid manner. To this end, HAVS employs the H.264/SVC encoding scheme, where each video chunk is encoded into one base layer and several enhancement layers. Since clients request the base layer every time a video is streamed, HAVS performs progressive download for the base layer and adaptive streaming for the enhancement layers. Through wireless test-bed experiments, it is demonstrated that the proposed scheme can be easily implemented on mobile devices without any server-side modification. This scheme effectively prevents video freeze thereby providing better quality video streaming than the existing non-hybrid streaming technologies.
| Original language | English |
|---|---|
| Article number | 6851996 |
| Pages (from-to) | 210-216 |
| Number of pages | 7 |
| Journal | IEEE Transactions on Consumer Electronics |
| Volume | 60 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2014 Jan 1 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Media Technology
Cite this
HAVS : Hybrid adaptive video streaming for mobile devices. / Hwang, Jaehyun; Lee, Junghwan; Choi, Nakjung; Yoo, Hyuck.
In: IEEE Transactions on Consumer Electronics, Vol. 60, No. 2, 6851996, 01.01.2014, p. 210-216.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - HAVS
T2 - Hybrid adaptive video streaming for mobile devices
AU - Hwang, Jaehyun
AU - Lee, Junghwan
AU - Choi, Nakjung
AU - Yoo, Hyuck
PY - 2014/1/1
Y1 - 2014/1/1
N2 - This paper presents a new Scalable Video Codec (SVC)-based hybrid adaptive video streaming scheme, named HAVS, for mobile devices in wireless environments. The proposed approach takes two existing video streaming technologies, viz., progressive download and adaptive streaming, and switches them in a hybrid manner. To this end, HAVS employs the H.264/SVC encoding scheme, where each video chunk is encoded into one base layer and several enhancement layers. Since clients request the base layer every time a video is streamed, HAVS performs progressive download for the base layer and adaptive streaming for the enhancement layers. Through wireless test-bed experiments, it is demonstrated that the proposed scheme can be easily implemented on mobile devices without any server-side modification. This scheme effectively prevents video freeze thereby providing better quality video streaming than the existing non-hybrid streaming technologies.
AB - This paper presents a new Scalable Video Codec (SVC)-based hybrid adaptive video streaming scheme, named HAVS, for mobile devices in wireless environments. The proposed approach takes two existing video streaming technologies, viz., progressive download and adaptive streaming, and switches them in a hybrid manner. To this end, HAVS employs the H.264/SVC encoding scheme, where each video chunk is encoded into one base layer and several enhancement layers. Since clients request the base layer every time a video is streamed, HAVS performs progressive download for the base layer and adaptive streaming for the enhancement layers. Through wireless test-bed experiments, it is demonstrated that the proposed scheme can be easily implemented on mobile devices without any server-side modification. This scheme effectively prevents video freeze thereby providing better quality video streaming than the existing non-hybrid streaming technologies.
KW - Dynamic Adaptive Streaming
KW - Hybrid Adaptive Video Streaming
KW - Progressive Download
KW - Video Freeze
UR - http://www.scopus.com/inward/record.url?scp=84904683296&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84904683296&partnerID=8YFLogxK
U2 - 10.1109/TCE.2014.6851996
DO - 10.1109/TCE.2014.6851996
M3 - Article
AN - SCOPUS:84904683296
VL - 60
SP - 210
EP - 216
JO - IEEE Transactions on Consumer Electronics
JF - IEEE Transactions on Consumer Electronics
SN - 0098-3063
IS - 2
M1 - 6851996
ER -