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The three streams can be encoded concurrently with any of the following encoding methods:
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HEVC (H.265) main profile,
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AVC (H.264) baseline, main, or high profiles,
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MJPEG.
The high-quality HEVC (H.265) / AVC (H.264) hardware encoder engine is capable of encoding
multiple streams with an aggregate pixel rate up to 160,000,000 pixels per second (equivalent to
1080p77).
The MJPEG encoder is capable of encoding multiple streams with an aggregate pixel rate up to
62,208,000 pixels per second (equivalent to 1080p30).
Audio features
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
Picolo.net HD1 provides the following I/O features:
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Two USB 2.0 ports for external storage device and GPS receiver,
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Two 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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One alarm input port,
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One relay output port.
Network features
Picolo.net HD1 provides a gigabit capable RJ-45 Ethernet port for connection to an IP network.
Streaming features
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
Picolo.net
Getting Started
1. Description
