Receiving ip streams from the network – Digigram Software for IQOYA SERV/LINK 88 (Upgrades from 8 Codecs to 16) User Manual

Page 136

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IQOYA SERV/LINK user manual

Receiving IP streams from the network

To declare an RAVENNA/AES67 stream to be received from the network, click on “Create destination” from the “Destinations” section.

136

Media Settings

Medium

: Select here the input port of the matrix from which the

audio channel(s) are to be selected.

Consecutive tracks

: If checked, channels of the stereo or

multichannel stream are taken consecutively from the input port
group that is selected. Otherwise, channels can be selected one
by one from

recording tracks

fields.

Recording tracks:

allows selecting the channels available from

the selected input port of the matrix.

Sream Source

: This drop down menu displays the list of available

IP streams published on the RAVENNA/AES67 network. Select a
stream from this list.

Show raw SDP

: Allows displaying the details of the stream

description.

Receive settings

Label:

displays the label of the selected stream.

Delay

: Enter the amount of delay to be applied, in samples, before

samples are played out (forwarded to

the internal audio interface). The delay is referenced to the
sampling time at the sender. Thus, it needs to be large enough to
cover all possible influences, such as the packet assembly delay
at the sender (frame size), transport delay, maximum packet jitter
and packet

disassembly delay at the receiver.

TIP: Set the delay to be larger than the frame size specified by the
sender. As a general rule, the

delay value should be 2 x sender's frame size. So, if the sender's
frame size = 128, set the delay =

256. If you experience drop-outs, increase the delay time.

Syntonized mode

: This mode is to be checked in case the

Sync

source

is not PTP.

Channel count

: The channel count determines the number of

channels to be routed from the selected stream to the internal
audio interface. If 0 is entered, all available channels are used
upon subscription.


Media Settings

Medium:

Select the output group of the routing matrix

Consecutive tracks

: If checked, channels of the stream are

played out on consecutive channels of the selected group.
Otherwise, output channels can be selected one by one from

Play

tracks

fields.

Play tracks:

selection of the tracks of the output group.


Click on

Apply

to confirm the setting changes.

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