| |
I |
| Interframe method: |
Interframe method is a type of video compression
used by MPEG which compresses three types of frames:
I-Frames, P-Frames and B-Frames.In I-Frames, the
entire scene is compressed. P-Frames are compressed
with reference to a Past-I or P-Frame. B-Frames
provide the highest amount of compression but require
both a past and a future frame as a reference. The
image sequence in MPEG is flexible, depending on
application specific parameters. |
| Interstitial: |
Any web-based advertisement which occurs before,
after, or during a narrative content presentation.
For example, if streaming media terminology were
applied to regular television, standard television
commercials would be called interstitials, since
they interrupt programming. |
| IP (Internet
Protocol): |
The protocol that defines how packets are formatted
and addressed when sending data over the Internet.
The IP frame header contains routing information
and control information associated with datagram
delivery. IP is part of the TCP/IP group of protocols. |
| ISDN: |
(Integrated Services Digital Network). A set of
standards for transmitting digital information over
ordinary telephone copper phone lines and other
media. With an ISDN adapter (both at your computer
and at your Internet service provider), you can
send and receive transmissions much faster than
using a conventional modem. |
| ITU: |
(The International Telephony Union) -The main
international standards body for telephony and communication. |
| IP Multicast
Multicasting: |
IP Multicast Multicasting - is a term used for
sending packets of data to multiple destinations
at the same time. Multicast provides one-to-many
and many-to-many network delivery services for applications
such as video conferencing and audio where servers
hosts need to communicate simultaneously. |
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