- Source: Vivo Software
- Source: VIVO (software)
Vivo Software was a pioneer internet streaming media company which was acquired by RealNetworks in March 1998. Vivo Software designed the Vivo Video/Audio platform, including its encoding tools and end-user VivoActive Player.
The Vivo format, obsolete today, was one of the first to be designed and used for internet streaming. The Vivo platform was a well-known player when streaming media was in its infancy and was deployed mainly on erotic sites during the mid-1990s. Since then RealPlayer, QuickTime and Windows Media have evolved as the dominant platforms. The development of Vivo ceased in 1997 to be replaced by RealPlayer from RealNetworks.
VivoActive
VivoActive is an audio/video format created by Vivo Software, acquired by RealNetworks in 1997. The Vivo format is based upon H.263 video and G.723 ADPCM audio (not the G.723.1 speech codec). It uses inter-frame coding, but does not insert any key frames, except at the beginning of the clip, which effectively disables the possibility of seeking to specific locations in the stream. One of the last released versions of VivoActive Player added a workaround for this handicap by quickly decoding all frames from the first one to the requested position.
MPlayer is able to play and convert Vivo video clips.
Playback
The official client (The VivoActive Player) was limited. Current available clients are:
Mplayer – http://www.mplayerhq.hu
RealPlayer – http://www.real.com
VivoActive Browser Plug-in – http://egg.real.com/vivo-player/vivodl.html
See also
RealMedia
RealNetworks
References
External links
Internet Assigned Numbers Authority for vivo
VivoActive Browser Plug-In Download
RealNetworks Acquisition History Archived 2016-04-04 at the Wayback Machine
Multimedia Vivo
VIVO is a web-based, open-source suite of computer software for managing data about researchers, scientists, and faculty members. VIVO uses Semantic Web techniques to represent people and their work. As of 2020, it is used by dozens of universities and the United States Department of Agriculture.
History
The Cornell University Library originally created VIVO in 2003 as a "virtual life sciences community". In 2009, the National Institutes of Health awarded a $12.2 million grant to University of Florida, Cornell University, Indiana University, Ponce School of Medicine, The Scripps Research Institute, Washington University in St. Louis, and Weill Cornell Medical College to expand the tool for use outside of Cornell.
Data ingest
VIVO can harvest publication data from PubMed, CSV files, relational databases, or OAI-PMH harvest. It then uses a semi-automated process to match publications to researchers. It also harvests information about researchers from Human Resources systems and student information systems.
Ontology
The VIVO ontology incorporates elements of several established ontologies, including Dublin Core, Basic Formal Ontology, Bibliographic Ontology, FOAF, and SKOS. The ontology can be used to describe several roles of faculty members, including research, teaching, and service.
The Dutch Data Archiving and Networked Services and Indiana University worked to develop the ontology to enable bilingual modeling of researchers.
References
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