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BEGIN:VEVENT
UID:122@lincs.fr
DTSTART;TZID=Europe/Paris:20141112T140000
DTEND;TZID=Europe/Paris:20141112T143000
DTSTAMP:20220210T150326Z
URL:https://www.lincs.fr/events/controlling-adaptive-video-streaming-syste
 ms-one-knob-enough/
SUMMARY:Controlling Adaptive Video Streaming Systems: One Knob is Enough
DESCRIPTION:The video part of Internet traffic is booming due to the ever
 increasing availability of video content from sitessuch as YouTube (video
 sharing)\, Netflix (movie on demand)\, Livestream(live streaming).Adaptive
 video streaming systems dynamically change the video contentbitrate and
 resolution to match thenetwork available bandwidth and user screen
 resolution.The mainstream approach employed by adaptive streaming systems\,
 employed byNetflix and Youtube\, is touse two controllers: one is the
 stream-switching algorithm that selects thevideo level\, the other
 regulates theplayout buffer length to a set-point.In this talk we show that
 such an approach is affected by a fundamentaldrawback: the video flows are
 not able to get thebest possible video quality when competing with TCP
 flow. We then design anadaptive video streaming system which fixesthis
 issue by only using one controller. An experimental evaluation showsthe
 benefits of the proposed control system.
CATEGORIES:Seminars
LOCATION:LINCS Meeting Room 40\, 23\, avenue d'Italie\, Paris\, 75013\,
 France
GEO:48.8283983;2.3568972000000485
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=23\, avenue d'Italie\,
 Paris\, 75013\, France;X-APPLE-RADIUS=100;X-TITLE=LINCS Meeting Room
 40:geo:48.8283983,2.3568972000000485
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TZID:Europe/Paris
X-LIC-LOCATION:Europe/Paris
BEGIN:STANDARD
DTSTART:20141026T020000
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
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