MPEG column: 125th MPEG meeting in Marrakesh, Morocco

2019 ◽  
Vol 11 (1) ◽  
pp. 1-1
Author(s):  
Christian Timmerer
Keyword(s):  
Video Coding ◽  
Press Release ◽  
File Format ◽  
Media Processing ◽  
International Standard ◽  
Final Draft ◽  
Draft International Standard ◽  
Over The Top

The original blog post can be found at the Bitmovin Techblog and has been modified/updated here to focus on and highlight research aspects. The 125th MPEG meeting concluded on January 18, 2019 in Marrakesh, Morocco with the following topics: Network-Based Media Processing (NBMP) - MPEG promotes NBMP to Committee Draft stage 3DoF+ Visual - MPEG issues Call for Proposals on Immersive 3DoF+ Video Coding Technology MPEG-5 Essential Video Coding (EVC) - MPEG starts work on MPEG-5 Essential Video Coding ISOBMFF - MPEG issues Final Draft International Standard of Conformance and Reference software for formats based on the ISO Base Media File Format (ISOBMFF) MPEG-21 User Description - MPEG finalizes 2nd edition of the MPEG-21 User Description The corresponding press release of the 125th MPEG meeting can be found here. In this blog post I'd like to focus on those topics potentially relevant for over-the-top (OTT), namely NBMP, EVC, and ISOBMFF.

Acceptable Levels of Vibration on Ships

1973 ◽  
Vol 10 (02) ◽  
pp. 105-111
Author(s):  
F. Everett Reed
Keyword(s):  
Human Exposure ◽  
Whole Body Vibration ◽  
Whole Body ◽  
Exposure Limits ◽  
Body Vibration ◽  
International Standard ◽  
Time Exposure ◽  
Proficiency Level ◽  
Draft International Standard ◽  
Sound Foundation

The Draft International Standard ISO/DIS 2631 "Guide for the Evaluation of Human Exposure to Whole-Body Vibration" provides an excellent base for setting acceptable levels of vibration on ships.2 A standard for evaluating vibration levels has been needed for some time and the new standard not only provides a sound foundation for evaluating vibration, but also permits the vibration levels to be rated numerically as percentages of the established standard of fatigue-decreased proficiency. The standard is related to frequency, direction of motion, and the time exposure at the different locations in the ship. "Safe exposure limits" and "reduced comfort limits" are defined in terms of percentages of this same fatigue-decreased proficiency level.

Die Evaluation von Fahrerinformationssystemen mit dem „Lane Change Test“: Ergänzungen zum Normenentwurf ISO/DIS 26022Evaluating Driver Information Systems Using the “Lane Change Test”: Extensions to the Draft International Standard ISO/DIS 26022

i-com ◽  
2009 ◽  
Vol 8 (2) ◽  
pp. 25-29
Author(s):  
Thomas Vöhringer-Kuhnt
Keyword(s):  
Information Systems ◽  
Lane Change ◽  
International Standard ◽  
Draft International Standard ◽  
Lane Change Test

ZusammenfassungIn der öffentlichen Diskussion rücken Einflüsse der Bedienung von Fahrerinformationssystemen auf die Verkehrssicherheit mehr und mehr in den Fokus. Um diese Einflüsse zu überprüfen, sind allgemein anerkannte und standardisierte Methoden nötig, die auch früh im Entwicklungszyklus eingesetzt werden können. Der Lane Change Test ist eine normierte Fahraufgabe zur Ermittlung der Ablenkungswirkung von Zweitaufgaben im Fahrzeug. In einem Normenentwurf sind konkrete Maße zur Beurteilung der Ablenkungswirkung definiert. Im Artikel werden ergänzende Maße vorgeschlagen, die eine absolute Vergleichbarkeit verschiedener Systeme ermöglichen und eine Zertifizierungsgrundlage für sichere Fahrerinformationssysteme liefern können.

A Study of High Efficiency Video Coding File Format

2014 ◽  
Author(s):  
Apiradee Ampawasiri ◽  
Chompoo Suppatoomsin ◽  
BongJin Baek ◽  
JoonHo Ryu ◽  
SangWoon Lee ◽  
...  
Keyword(s):  
Video Coding ◽  
High Efficiency ◽  
File Format ◽  
High Efficiency Video Coding
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