Patent
Graphical application integration with mpeg objects
Ronald A. Brockmann,Anuj Dev,Onne Gorter,Gerrit Hiddink,Maarten Hoeben +4 more
- 11 Apr 2013
29
TL;DR: In this paper, a system and methods to cache encoded graphical objects that may be subsequently combined with other encoded video data to form a data stream decodable by a client device according to a format specification are provided.
read more
Abstract: System and methods are provided to cache encoded graphical objects that may be subsequently combined with other encoded video data to form a data stream decodable by a client device according to a format specification. Paint instructions relating to a graphical object are sent from a layout engine to a rendering library. A shim intercepts these instructions and determines whether the graphical object already has been rendered and encoded. If so, a cached copy of the object is transmitted to the client device. If not, the shim transparently passes the instructions to the rendering library, and the object is rendered, encoded, and cached. Hash values are used for efficiency. Methods are disclosed to detect and cache animations, and to cut and splice cached objects into encoded video data.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Patent
Data processing systems
Jorn Nystad,Andreas Engh-Halstvedt +1 more
- 16 Aug 2013
TL;DR: In this article, a data processing system includes one or more processors 4, 5, 6, 7 operable to initiate atomic memory requests for execution threads and plural data caches 8, 9, 10, 1 1 that are used to store data needed to perform an atomic memory operation when an atomic operation is to be performed.
56
Patent
Responsive user interface engine for display devices
Chang Gyum Kim,Jae Hyun Lim,Ah Young Hwang +2 more
- 22 Aug 2012
TL;DR: In this paper, a responsive user interface engine for displaying data in a single format on a variety of display device types is presented, where the layout is modified for each display device based on the respective screen size of the display device for optimization.
35
Patent
Efficient compositing of multiple video transmissions into a single session
John Robinson,Sree Kotay +1 more
- 14 Mar 2013
TL;DR: In this article, a plurality of different video transmissions may be sent over a network in a reduced definition mode which may be encoded on macroblock domains without decoding the reduced definition video transmissions.
35
Patent
Reduction of latency in video distribution networks using adaptive bit rates
Ronald A. Brockmann,Anuj Dev,Gerrit Hiddink,Joshua Dahlby,Lena Y. Pavlovskaia +4 more
- 03 Apr 2012
TL;DR: In this article, a delay cost function is determined to represent the effect of playback latency on end user experience, which is represented by the playout length of data buffered between the encoder and the client device.
34
Patent
Frame packing and unpacking higher-resolution chroma sampling formats
Lihua Zhu,Sridhar Sankuratri,B. Anil Kumar,Yongjun Wu,Sandeep Kanumuri,Shyam Sadhwani,Gary J. Sullivan +6 more
- 26 Sep 2013
TL;DR: In this paper, the video frames of the lower-resolution chroma sampling format can be unpacked to reconstruct the video frame of the higher-resolution sampling format, while still retaining higher resolution chroma information.
30
References
Patent
Wideband digital signal distribution system
Steven Scott O'connell,Daniel Nash Utberg +1 more
- 01 Jul 1986
TL;DR: In this paper, a wideband digital signal is distributed to multiple customer locations by providing the wideband signals to all customer line interface units in an intermediate selection terminal which is remote from a central wideband signal distribution office.
96
Patent
Video information transmission system, and apparatus and program used for video information transmission system
Hiromasa Yanagihara,Akio Yoneyama,Yasuyuki Nakajima +2 more
- 27 Jan 2003
TL;DR: In this article, a video information transmission apparatus for efficient transmission of MPEG video at real-time while controlling congestion on a QoS non-guaranteed IP network and suppressing degradation of a video quality is presented.
96
Patent
Scalable coding method for high quality audio
Louis Dunn Fielder,Stephen Decker Vernon +1 more
- 04 Aug 2000
TL;DR: In this paper, a scalable data structure for audio transmission includes core and augmentation layers, the former for carrying a first coding of an audio signal that places post decode noise beneath a desired noise spectrum, the latter for carrying offset data regarding the desired noises spectrum and data about coding of the audio signal.
96
Patent
Methods and Systems for Using In-Stream Data Within an On Demand Content Delivery Path
Walter F. Michel
- 09 Mar 2005
TL;DR: In this article, an on-demand content delivery platform for delivering on demand digital assets includes a network transport composed of network elements, where data is inserted into the content delivery path to produce a content stream containing inserted in-stream data.
95
Patent
Low latency digital audio over packet switched networks
Gregory F. Shay,Steven Church +1 more
- 03 Apr 2003
TL;DR: In this article, the authors proposed a method and an apparatus for delivering audio signals from a source node to a destination node on a network using a number of switches that transmit prioritized data on a packet network.
95
Related Papers (5)
Thomas E. Walsh,Rohit Agarwal,Joseph N. Romriell +2 more
- 11 Oct 1996
Aaron Robinson,Roland Osborne,Brian Fudge +2 more
- 30 Dec 2005
Steffen Rasmussen
- 24 Jan 1997