Efficient Media Synchronization Method for Video Telephony System(<Special Section>Human Communication II)
スポンサーリンク
概要
- 論文の詳細を見る
In this letter, we derive an efficient audio/video synchronization method for video telephony. For synchronization, this method does not require any further RTCP packet processing except for the first one. The derived decision rule is far more compact than the conventional method. This decision rule is incorporated in an actual video telephony system adopting Texas Instruments (TI) OMAP 1510 processor and Qualcomm MSM 5500. The computational requirement was compared with the conventional method and through simulations the superiority of the proposed method is proved.
- 2006-06-01
著者
-
Seo Kwang‐deok
Computer And Telecommunications Engineering Division Yonsei Univ.
-
Seo Kwang-deok
Computer And Telecommunications Engineering Division Yonsei Univ.
-
KIM Chanwoo
School of Computer Science, Carnegie Mellon Univ.
-
SUNG Wonyong
School of Electrical Engineering and Computer Science, Seoul National Univ.
-
Kim Chanwoo
School Of Computer Science Carnegie Mellon Univ.
-
Sung Wonyong
School Of Electrical Engineering And Computer Science Seoul National Univ.
-
Seo Kwang-deok
Computer & Telecommunications Engineering Division Yonsei University
関連論文
- Efficient Media Synchronization Method for Video Telephony System(Human Communication II)
- Piggyback Packetization of Duplicate Packets for Packet-Loss Resilient Video Transmission(Mobile Multimedia Communications)
- A Selective Block Encoding Scheme Based on Motion Information Feedback in Distributed Video Coding
- A Practical Code Rate Decision Scheme Based on Playable Bitrate Model for Error-Resilient Joint Source-Channel Coding