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Streaming Glossary
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| Shockwave: |
Macromedia’s animation plug-in program that
displays animation on Web browsers. Shockwave movies
are built using Director, a multimedia authoring
tool. |
| Simulated live: |
Describes a completed audio/video program which
is presented on the web as though it were live.
Audience members must tune in to the program. If
the scheduled start time has already passed, audience
members will join the program in progress. |
| SMIL: |
Syncrhonized Multimedia Integration Language.
A text-based mark-up language used to synchronize
disparate media elements (such as text, animations,
audio and video) within one streaming media presentation. |
| SQL: |
Structured Query Language. Used to manipulate
data from a relational database. |
| SDP : |
(Session Description Protocol) - This protocol
is a format of announcements of multimedia sessions,
containing information about formats, timing, authorship,
etc. These can be sent over IP Multicast of placed
in files (e.g., on a Web server). |
| Streaming Media: |
Streaming media technology enables the real time
or on demand distribution of audio, video and multimedia
on the internet. Streaming media is the simultaneous
transfer of digital media (video, voice and data)
so that it is received as a continuous real-time
stream. Streamed data is transmitted by a server
application and received and displayed in real-time
by client applications. These applications can start
displaying video or playing back audio as soon as
enough data has been received and stored in the
receiving station’s buffer. A streamed file
is simultaneously downloaded and viewed, but leaves
behind no physical file on the viewer's machine. |
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