Type of stream.
If No Output, Passthrough, Service Channels Only, MAP
Passthrough, MAP Service Channels Only, or Full DPM Control
is selected as the Output Mode, you can configure the Multi
Program Transport Stream (MPTS). PE2 to PE32 are not applicable.
If SPTS Service Channels Only, SPTS MAP Service Channels
Only, or SPTS Full DPM Control is selected as the Output Mode,
you can configure PE1 to PE32 streams. Each PE creates its own
transport stream for the assigned service channel and ES PIDs.