Sencore DMG 3000, User Manual

Page: 202 / 306

DMG 3200/3100/3000 – User Manual
Page 202 (306)
Figure 8.18- Transcoder configuration of Frame Rates.
The picture above shows how the configured Frame Rate defines the allowed Rescale options.
The horizontal rescale option list is defined after the Frame Rate and Rescale are selected. The
Frame Rates can be selected between 50/59.94/60. The Rescale can be selected after the
Frame Rate is selcted.
In Transparent mode, an warning alarm will be given if the input format cannot be matched.
This can for example be the situation on a SD transcoder if the input signal is HD. The
transcoder will keept the last format in this case.
The following options are available for PCR :
As source The PCR is passed through on the incoming PID value.
Video PID The PCR is embedded on the video PID regardless of origin.
Separate PID The PCR is sent on a separate PID regardless of origin.
Default PCR PID is 8180. It will only get this default value if that PID value
is not already in use in the transport stream.
8.3.3 Audio Parameters
The following parameters are available for Audio configuration: