Network Video Decoder
NVD-35 MARK II
20
achieves high-quality, low latency streaming across unreliable Internet
connections via UDP packets. If packets are lost in transit to the NVD-35
MARK II, a request to retransmit the lost packets is sent back to encoder. You
can adjust the latency to improve the Quality of Service (QoS) of the stream
and reduce the number of dropped packets. You can add from 20 ms to 8000
ms of latency to the SRT stream. Increasing latency gives more time to buffer
packets and resend any that got lost in transit to the destination. If the latency
value set for the stream is too low and there is packet loss over the network,
retransmission of lost packets will not be possible, and the stream quality will
suffer.
SRT Passphrase
If the SRT stream is encrypted, you must enter the passphrase here to
decode the stream.
Decoding video from the NVS-33/35/40 encoder
To decode video from the NVS the NVD-35 MARK II must be on the same
local network (Ethernet/WiFi) or be able to access the NVS stream over the
internet.
When the NVS is in RTSP TCP/UDP mode
Simply copy the RTSP URL f
rom the ‘Live’ tab of the NVS and enter it into the
‘Input Stream’ field on the NVD-35 MARK II. When streaming over LAN it is
recommended to set the NVS in RTSP (TCP/UDP) mode.
When the NVS is in RTMP mode Local server mode
Simply copy the RTMP URL f
rom the ‘Live’ tab of the NVS and enter it into the
‘Input Stream’ field on the NVD-35 MARK II
When the NVS-33/35/40 is in HLS mode
Simply copy the HLS URL from the ‘Live’ tab of the NVS and enter it into the
‘Input Stream’ field on the NVD-35 MARK II
Please Note:
When in HLS mode, the buffer size should be set to 1.0
seconds or higher, if you notice audio artifacts you should increase the buffer
size.
Decoding a RTMP push stream
To decode a RTMP push stream, first set the decoder mode to RTMP Server
(Internal) which should automatically generate an RTMP URL and a stream
key. Simply enter the RTMP URL and stream key into the corresponding fields
