Tieline Merlin PLUS User Manual page 274

274 Merlin PLUS User Manual v2.0
Linear (Uncompressed)
Tieline Music
Tieline MusicPLUS
G.711
G.722
MPEG Layer 2
MPEG Layer 3
LC-AAC
HE-AAC v.1
HE-AAC v.2
AAC-LD
AAC-ELD
Opus
aptX Enhanced
Configuring Automatic Jitter Buffering (Default Setting)
1. Press the HOME
2. Use the navigation buttons on the front panel to select Connect and press the
3. Select IP and press the
4. Select your preferred IP Session mode and press the
5. Use the down
6. Navigate to Jitter Buffer and press
7. Select Auto Jitter Adapt and press
8. Select your preferred jitter buffer setting and press
Important Notes: There is no jitter buffer setting on a multicast server codec because it
only sends and never receives audio packets.
How to get the Best Jitter Buffer Results
When configuring automatic jitter buffer settings, establish the IP connection for a while before
'going live', to allow the codec to evaluate prevailing network conditions. The initial jitter buffer setting
when a codec connects is 500ms and it is kept at this level for the first minute of connection (as
long as observed delay values are lower than this point).
After the initial connection period the jitter buffer is adjusted to suit prevailing network conditions and
is usually reduced. Establish a connection for at least 5 minutes prior to broadcasting, so that the
codec has been provided with enough jitter history to ensure a reliable connection.
There are five jitter buffer states. Jitter buffer and connection status statistics can be viewed via
HOME > Cxns and use the down
connection statistics. The first four stages are observed in "auto" jitter buffer mode.
1. Stabilization period (a1): A few seconds during which a stable connection is established.
Algorithm Tieline Session Data
button to return to the Home screen.
button.
navigation button to select Setup and press the
Connections
button.
.
.
.
and up navigation buttons to scroll through
SIP Connections
button.
button.
© Tieline Pty. Ltd. 2017