Optimal Design of Encoding Profiles for ABR Streaming
| Autor: | Jon Corley, Karl O. Lillevold, Yuriy Reznik, Abhijith Jagannath, Justin Greer |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Optimal design
Computer science Quantization (signal processing) 02 engineering and technology 01 natural sciences 010309 optics Constrained optimization problem 0103 physical sciences 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Rate distortion Algorithm Network model Data compression |
| Zdroj: | PV@MMSys |
| DOI: | 10.1145/3210424.3210436 |
| Popis: | We discuss the problem of optimal design of encoding profiles for adaptive bitrate (ABR) streaming. We formalize this problem and show that it belongs to a class of non-linear constrained optimization problems, with several methods available for solving it numerically. We illustrate the effectiveness of our approach by several examples of optimal encoding ladders constructed for different sources and network models. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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