Results 201 to 210 of about 33,937 (251)
Some of the next articles are maybe not open access.
MPEG and multimedia communications
IEEE Transactions on Circuits and Systems for Video Technology, 1997Digital television is a reality today, but multimedia communications, after years of hype, is still a catchword. Lack of suitable multi-industry standards supporting it is one reason for the unfulfilled promise. The MPEG committee which originated the MPEG-1 and MPEG-2 standards that made digital television possible is currently developing MPEG-4 with ...
L Chiariglione
exaly +2 more sources
Signal Processing: Image Communication, 2000
Abstract This paper gives an overview of Part 1 of ISO/IEC 14496 (MPEG-4 Systems). It first presents the objectives of the MPEG-4 activity. In the MPEG-1 and MPEG-2 standards, “Systems” referred only to overall architecture, multiplexing, and synchronization.
Alexandros Eleftheriadis
exaly +2 more sources
Abstract This paper gives an overview of Part 1 of ISO/IEC 14496 (MPEG-4 Systems). It first presents the objectives of the MPEG-4 activity. In the MPEG-1 and MPEG-2 standards, “Systems” referred only to overall architecture, multiplexing, and synchronization.
Alexandros Eleftheriadis
exaly +2 more sources
IEEE MultiMedia, 2005
MPEG's most recent effort to progress the state of the art is the MPEG Surround work item. It provides an efficient method for coding multichannel sound via the transmission of a compressed stereophonic (or even monophonic) audio program plus a low-rate side-information channel.
Schuyler Quackenbush, Jürgen Herre
openaire +1 more source
MPEG's most recent effort to progress the state of the art is the MPEG Surround work item. It provides an efficient method for coding multichannel sound via the transmission of a compressed stereophonic (or even monophonic) audio program plus a low-rate side-information channel.
Schuyler Quackenbush, Jürgen Herre
openaire +1 more source
MPEG-Pro, an authoring system for MPEG-4
2000 IEEE International Symposium on Circuits and Systems. Emerging Technologies for the 21st Century. Proceedings (IEEE Cat No.00CH36353), 2002Bringing much new functionality, MPEG-4 is expected to be the future standard for multimedia applications. However, these numerous capabilities imply a complex authoring process, requiring many different competencies from audio/visual/BIFS encoding to the different delivery scenarios: local access on CD/DVD-ROM, Internet or broadcast.
Souhila Boughoufalah +2 more
openaire +1 more source
Proceedings of Workshop and Exhibition on MPEG-4 (Cat. No.01EX511), 2002
The MPEG-2 video compression standard is successfully adapted in the DVD and digital TV broadcast industries. The new MPEG-4 standard has much broader and ambitious perspective to support high and low bit-rate multimedia applications on existing and future networks. MPEG-4 aims to complement MPEG-2, not override it.
null Wang Xing Guo +2 more
openaire +1 more source
The MPEG-2 video compression standard is successfully adapted in the DVD and digital TV broadcast industries. The new MPEG-4 standard has much broader and ambitious perspective to support high and low bit-rate multimedia applications on existing and future networks. MPEG-4 aims to complement MPEG-2, not override it.
null Wang Xing Guo +2 more
openaire +1 more source
Dejittering in the transport of MPEG-2 and MPEG-4 video
Multimedia Systems, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khaled Shuaib +3 more
openaire +1 more source
Using MPEG-7 and MPEG-21 for personalizing video
IEEE Multimedia, 2004As multimedia content has proliferated over the past several years, users have begun to expect that content be easily accessed according to their own preferences. One of the most effective ways to do this is through using the MPEG-7 and MPEG-21 standards, which can help address the issues associated with designing a video personalization and ...
Belle L. Tseng +2 more
openaire +1 more source
An efficient transcoding from MPEG-2 to MPEG-1
Proceedings 2001 International Conference on Image Processing (Cat. No.01CH37205), 2002This paper proposes a fast and efficient transcoding algorithm from MPEG-2 video to MPEG-1 video where spatial resolution reduction is involved. We use quantization parameters along with motion information of the incoming MPEG-2 video bitstream to estimate the motion vectors for MPEG-1 transcoding without any additional motion estimation process. Since
Akio Yoneyama +3 more
openaire +1 more source
MPEG-J: Java application engine in MPEG-4
2000 IEEE International Symposium on Circuits and Systems (ISCAS), 2000MPEG-4 Systems version 1 defines the presentation engine for the MPEG-4 terminal. MPEG-J is the Java based application engine defined in the version 2 of the MPEG-4 standard. This facilitates programmatic control as opposed to the parametric control provided by the presentation engine. MPEG-J refers to the collection of Java APIs defined by the Systems
Viswanathan Swaminathan 0001 +1 more
openaire +1 more source
MPEG analyzer a tool for visualizing MPEG encoding characteristics
Proceedings of the 18th International Workshop on Network and Operating Systems Support for Digital Audio and Video, 2008We present an open source tool called MPEG analyzer that is able to visualize various MPEG-2 encoding characteristics while playing a video stream. Our tool has been developed during a student lab and is intended to support teachers and lecturers in teaching the functioning of MPEG-2 encoding techniques.
Matthias Dick, Sven Lahde, Lars C. Wolf
openaire +1 more source