Sencore DMG 3000, User Manual

Page: 229 / 306

DMG 3200/3100/3000 – User Manual
Page 229 (306)
Figure 8.42 – Universal Transcoder- Multiscreen Audio Parameters
The following parameters are available for Audio configuration:
Encoder Type
The output codec type. MPEG-1, AAC-LC, HE-AACv1 and HE-
AACv2 are supported
Container AAC container. LATM and ADTS are supported.
Pes Alignment Enable or Disable Pes Alignment
Sample Rate The sample rate of the output. The audio is sample rate converted.
Bit Rate Supported range of bit rates for each codec. See details per codec in
below sections.
Channel Mode Currently only stereo is supported.
Audio Source Select the audio PID to be transcoded.
“Select Any Language” - a random language in the original service.
“Current languages” - select from a list of incoming audio languages.
The codec specific parameter values are as follows:
MPEG-1 encoder MPEG-1 layer II
Bitrate 64-384 kbps
AAC encoder AAC-LC/HE-AACv1/HE-AACv2
Bitrate 32-384 kbps (LC-AAC)
32-192 kbps (HE-AACv1)
32-96 kbps
(
HE-AACv2)