MicroStreamer-PoE
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MPEG
The audio and video data is packetized for a
MPEG
-2 Program Stream.
The data must be encoded in MPEG2 format.
RTP/MPV
The video data is packetized for a
MP
EG-2
V
ideo Stream by the Real-Time Transport
Protocol (
RTP
).
Audio data is
not
transferred.
The data must be encoded in MPEG2 format.
The packaging is based on the following standards:
RFC3550 - RTP: A Transport Protocol for Real-Time Applications
RFC3551 - RTP Profile for Audio and Video Conferences with Minimal Control
RFC2250 - RTP Payload Format for MPEG1/MPEG2 Video
RTP/MP4V-ES (RFC 3016)
The video data is packetized for a
MP
EG-
4
V
ideo
E
lementary
S
tream by the Real-Time
Transport Protocol (
RTP
).
Audio data is
not
transferred.
The data must be encoded in MPEG4 format.
The packaging is based on the following standards:
RFC3550 - RTP: A Transport Protocol for Real-Time Applications
RFC3551 - RTP Profile for Audio and Video Conferences with Minimal Control
RFC3016 - RTP Payload Format for MPEG-4 Audio/Visual Streams
RTP/MJPEG
The video data is packetized for a
MJPEG
Video Stream by the Real-Time Transport Pro-
tocol (
RTP
).
Audio data is
not
transferred.
The data must be encoded in MJPEG format.
The packaging is based on the following standards:
RFC3550 - RTP: A Transport Protocol for Real-Time Applications
RFC3551 - RTP Profile for Audio and Video Conferences with Minimal Control
RFC2435 - RTP Payload Format for JPEG-compressed Video
9.3.2
Transfer method
The transfer method defines the distribution of audio and video data in the network.
Multicast
The data packets are transferred via point-to-multipoint connection to a group of receivers
(clients) including the specified IP multicast address and port number.
The packets have to be transferred only once, the distribution to the members of the group
is done for instance by specially configured routers.