Euresys 1669-DR Picolo.net HD1, Руководство пользователя

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AUDIO FEATURES
1669 Picolo.net HD1 acquires 2-channel audio from one of HDMI, SDI or analog audio sources.
The source selector provides three options:
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HDMI: two digital audio channels embedded in the HDMI audio/video signal,
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SDI: two digital audio channels are embedded in the SDI audio/video signal,
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Analog: two digital audio channels delivered by the 48 kHz 16-bit analog-to-digital converter
in the analog audio input interface.
The sample rate converter allows to change the sample rate of the selected audio stream. The
resulting audio stream can be delivered in the uncompressed format (e.g. 16-bit LPCM), in the
AAC-LC compressed format or in the G.711 format.
IO FEATURES
1669 Picolo.net HD1 provides the following I/O features:
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2 USB 2.0 ports for external storage device and GPS receiver,
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2 serial COM ports for the control of PTZ cameras: one with a full-duplex RS-422/half-duplex
RS-485 interface using the Pelco-D protocol and one with a full-duplex RS-232 interface using
the VISTA protocol.
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1 alarm input port,
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1 relay output port.
NETWORK FEATURES
1669 Picolo.net HD1 provides a gigabit capable RJ-45 Ethernet port for connection to an IP
network.
STREAMING FEATURES
1669 Picolo.net HD1 uses the Real-time Transport Protocol - RTP - to stream audio, video and
metadata over the IP network. The following RTP transport modalities are supported:
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RTP over UDP Unicast
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RTP over UDP Multicast
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RTP interleaved in RTSP over HTTP or HTTPS
The streaming is controlled by means of the RTSP protocol. Each RTSP session may include:
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One encoded video stream
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One encoded audio stream
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One metadata stream
Short Description Picolo.net Handbook