Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Encoding Bitrate Optimization Using Playback Statistics for HTTP-based
  Adaptive Video Streaming   HTTP video streaming is in wide use to deliver video over the Internet. With
HTTP adaptive steaming, a video playback dynamically selects a video stream
from a pre-encoded representation based on available bandwidth and viewport
(screen) size. The viewer's video quality is therefore influenced by the
encoded bitrates. We minimize the average delivered bitrate subject to a
quality lower bound on a per-chunk basis by modeling the probability that a
player selects a particular encoding. Through simulation and real-world
experiments, the proposed method saves 9.6% of bandwidth while average
delivered video quality comparing with state of the art while keeping average
delivered video quality.

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The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ