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In-band format signalling
Click on the icon
on the bottom right of the page to add an IP destination.
Enter the new target IP address, UDP port, and the network interface through which the stream is sent.
Click on the icon
to remove a destination.
A FEC can be selected. FEC consists in sending additional data so that the decoder can recover lost packets. The amount of
additional frames defines the recovery performance.
In case parameter "In-band format signalling" is set to "Yes", the destination IP address and UDP port of the FEC stream
cannot be configured. The destination IP address is the same as for the primary stream, and the destination UDP port is
equal to "primary stream destination UDP port + 2".
In case parameter "In-band format signalling" is set to "No", the destination IP address and UDP port of the FEC stream can
be configured.
(PCM, apt-X, G7xx), and 256 frames for framed audio formats (MPEG, AAC). In MPEG Layer 2
48 kHz, this corresponds to 6 seconds (6 000 000 microseconds).
Yes/No
Yes: the description of the audio format is inserted in the IP audio stream so that the decoder can
automatically adapt to the received format. This works only with IQOYA encoders and decoders.
In this mode, FEC stream is sent to the same destination IP address as the IP audio stream, on
UDP port +2.
No: the decoder must be configured to receive the appropriate audio format.
In this mode, FEC stream destination IP address and UDP port can be configured.
IQOYA X/LINK range user manual
FEC on 1 stream means that additional data is sent in the IP audio stream
(in-band).
FEC on 2 streams means additional data are sent as a second IP stream.
Dual stream FEC means that the IP steam is duplicated. When no delay is
selected, primary stream and redundant stream are sent at the same time.
When a delay is selected, the redundant stream is delayed with regards to
the primary stream.
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