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Now showing items 21-30 of 48
COSMOS on steroids: a Cheap detector for cheapfakes
(The ACM Digital Library, 2021)
The growing prevalence of visual disinformation has become an important problem to solve nowadays. Cheapfake is a new term used for the altered media generated by non-AI techniques. In their recent COSMOS work, the authors ...
Road to salvation: Streaming clients and content delivery networks working together
(IEEE, 2021-11-01)
Streaming media has truly become one of the most popular applications on the Internet. Viewers are spoiled for choice, and content providers compete to provide the best viewer experience. Traditionally, it has been challenging ...
Want to play DASH?: a game theoretic approach for adaptive streaming over HTTP
(Association for Computing Machinery, Inc, 2018-06-12)
In streaming media, it is imperative to deliver a good viewer experience to preserve customer loyalty. Prior research has shown that this is rather difficult when shared Internet resources struggle to meet the demand from ...
Data-driven bandwidth prediction models and automated model selection for low latency
(IEEE, 2021)
Today's HTTP adaptive streaming solutions use a variety of algorithms to measure the available network bandwidth and predict its future values. Bandwidth prediction, which is already a difficult task, must be more accurate ...
Head-motion-aware viewport margins for improving user experience in immersive video
(ACM, 2022-01-10)
Viewport-dependent delivery (VDD) is a technique to save network resources during the transmission of immersive videos. However, it results in a non-zero motion-to-high-quality delay (MTHQD), which is the delta time from ...
Manus manum lavat: media clients and servers cooperating with common media client/server data
(ACM, 2021-07-24)
The newly rectified CTA standard - Common Media Client Data (CMCD) - allows content providers to get insights into the performance of their large-scale streaming operations. Its sister standard - Common Media Server Data ...
Foreword
(ACM, 2021)
N/A
Adaptive streaming of content-aware-encoded videos in dash.js
(IEEE, 2022-05)
In Hypertext Transfer Protocol (HTTP) adaptive streaming, the client makes rate adaptation decisions based on the measured network bandwidth and buffer fullness. This simplifies the adaptation logic; however, it often ...
Benchmarking the second edition of the omnidirectional media format standard
(IEEE, 2022)
Omnidirectional MediA Format (OMAF) is the first worldwide virtual reality (VR) standard to store and distribute immersive media, completed in 2019. Later, in 2021, the second edition of this standard (OMAF v2) was published. ...
Automated adaptive playback for encoder-adjudicated live sports
(IEEE, 2022)
In low-latency live streaming, it is not easy to simultaneously avoid stalls and maintain low latency. The trade-off needs to be decided in real time. One of the best tools for controlling the buffer level (hence, the ...
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