Codec Tieline Gateway User Manual page 133

The following table displays the mapping of channels to encoders and decoders for 5.1 channel and
7.1 channel surround sound streams. This is based on the audio channel group order defined in the
SMPTE ST 2110-30 standard. Please note: 6.0 and 8.0 channel streams feature undefined channel
grouping. All channels are the same quality and are not bandwidth limited. The selection of 7.1 or
8.0, and 5.1 or 6.0, for streaming is determined when selecting the encoding algorithm when
creating a program.
Codec Model Note: Only 4.0 channel phase-locked audio is supported in the Gateway 4.
5.1 Channel Mapping for 5.1 and 7.1 Phase-Locked Surround Streams
Encoder/Decoder
Encoder 1 / Decoder 1
Encoder 2 / Decoder 2
Encoder 3 / Decoder 3
Encoder 4 / Decoder 4
Encoder 5 / Decoder 5
Encoder 6 / Decoder 6
Encoder 7 / Decoder 7
Encoder 8 / Decoder 8
Encoder/Decoder
Encoder 1 / Decoder 1
Encoder 2 / Decoder 2
Encoder 3 / Decoder 3
Encoder 4 / Decoder 4
Encoder 5 / Decoder 5
Encoder 6 / Decoder 6
Encoder 7 / Decoder 7
Encoder 8 / Decoder 8
Encoder 9 / Decoder 9
Encoder 10 / Decoder 10
Encoder 11 / Decoder 11
Encoder 12 / Decoder 12
Encoder 13 / Decoder13
© Tieline Research Pty. Ltd. 2021
Gateway and Gateway 4 Manual v1.2
1 x 5.1 Channel Program
Left
Right
Center
LFE (bandwidth
channel)
Surround Left
Surround Right
2 x 5.1 Channel Program
Left
Right
Center
LFE (bandwidth
channel)
Surround Left
Surround Right
Left
Right
Center
LFE (bandwidth
channel)
Surround Left
1 x 7.1 Channel Program
Left
Right
Center
limited LFE (bandwidth
channel)
Side Surround Left
Side Surround Right
Rear Surround Left
Rear Surround Right
2 x 7.1 Channel Program
Left
Right
Center
limited LFE (bandwidth
channel)
Side Surround Left
Side Surround Right
Rear Surround Left
Rear Surround Right
Left
Right
Center
limited LFE (bandwidth
channel)
Side Surround Left
133
limited
limited
limited