— Wireless video multicast enables delivery of popular events to many wireless users in a bandwidth efficient manner. However, providing good and stable video quality to a large...
Ozgu Alay, Thanasis Korakis, Yao Wang, Elza Erkip,...
In recent years the MPEG-4 ISO compression standard has gained much attention. With its high compression ratio it promises to make broadbandstreaming more feasible. However, curre...
The diversity of devices in both wired and wireless networks via which multimedia contents are desired to be accessed and interacted with has grown significantly. Applications lik...
We propose two symmetric-key management schemes for the encryption of scalable compressed video content. The schemes are applicable to MPEG-4 Fine Grain Scalability video coding. O...
Bit rate adaptation is one of the most important types of video transcoding. With H.264 becoming the predominant video codec of choice in video coding and streaming, prudent ratea...