Author Archives: Christopher Mueller

bitcodin.com – The Future of Adaptive Video Transcoding

bitcodin.com is the future of transcoding, providing a high performance cloud-service to transcode multimedia content orders of magnitudes faster than real-time, even for highest 4K qualities and beyond. Read the full article at www.bitcodin.com/blog Try it now for free at … Continue reading

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DASH/2.0 @ ICME 2013

Title: Dynamic Adaptive Streaming over HTTP/2.0 Authors: Christopher Mueller, Stefan Lederer, Christian Timmerer and Hermann Hellwagner Abstract: MPEG Dynamic Adaptive Streaming over HTTP (DASH) is a new streaming standard that has been recently ratified as an international standard (IS). In comparison … Continue reading

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libdash with HTTP/2.0 (SPDY) support

We have recently enabled HTTP/2.0 (SPDY) support in an own branch [1]. Additionally, we provide a part of our DASH dataset over HTTP/2.0 (SPDY). The MPDs are already included in the sample media player of libdash and available here. [1] … Continue reading

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Recent and Upcoming Publications, Conferences & Awards

Best Paper at QCMan Christian Sieber, Tobias Hoßfeld, Thomas Zinner, Phuoc Tran-Gia, Christian Timmerer, “Implementation and User-centric Comparison of a Novel Adaptation Logic for DASH with SVC,” In Proceedings of the IFIP/IEEE International Workshop on Quality of Experience Centric Management … Continue reading

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libdash 2.1

libdash 2.1 release is available including comprehensive documentation and a QT based graphical sample player. New Features QT Sampleplayer   Comprehensive doxygen documentation of the library   Started the development of the libdash middleware Bugfixes Fixed parsing MPDs with comments … Continue reading

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libdash 2.0 – Candidate to become the MPEG-DASH reference client library

libdash was already part of ISO/IEC 23009-2, Information Technology Dynamic Adaptive Streaming over HTTP (DASH) Part 2: Conformance and Reference Software as sample client and it is now a candidate to become the MPEG-DASH reference client library. So please provide … Continue reading

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libdash 2.0

libdash is a C++ library that provides an object orient (OO) interface to the MPEG-DASH standard. Features Cross platform build system based on cmake that includes Windows, Linux and Mac. Open source available and licensed under the LGPL. Implements the … Continue reading

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VCIP 2012

Title: A PROXY EFFECT ANALYIS AND FAIR ADATPATION ALGORITHM FOR MULTIPLE COMPETING DYNAMIC ADAPTIVE STREAMING OVER HTTP CLIENTS Authors: Christopher Mueller, Stefan Lederer and Christian Timmerer Abstract: Multimedia streaming technologies based on the Hypertext Transfer Protocol (HTTP) are very popular and … Continue reading

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DASH-SVC @ EUSIPCO 2012

Title: Using Scalable Video Coding for Dynamic Adaptive Streaming over HTTP in Mobile Environments Authors: Christopher Müller, Daniele Renzi, Stefan Lederer, Stefano Battista, and Christian Timmerer Abstract: Dynamic Adaptive Streaming over HTTP (DASH) is a convenient approach to transfer videos in … Continue reading

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Dataset MPD’s for VLC Android

We have adapted the following Dataset MPD’s for the Android DASH VLC version: Name Segment Length Quality Genre Big Buck Bunny 15 seconds 720p Animation Elephants Dream 15 seconds 1080p Animation Red Bull Playstreets 4 seconds 720p Sport Red Bull … Continue reading

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