Comtech EF Data DTMX5000 SpectraCast - Manual (Page 52)

Operation DTMX5000 IP Gateway
Rev. 1 3–16
3.2.4.4 Framing Type
Path: Edit CFG.INI Parameters/DVB Mapping Parameters/Framing
Type.
Description: Specifies whether a placeholder for 16 Forward Error
Correction (FEC) bytes is to be added to the packet.
188 Set the Framing Type to 188 to disable the framing option. This results in a higher payload.
204 Set the Framing Type to 204 to disable the framing option. This results in a higher payload.
Note: The unit must be rebooted in order for settings to take effect.
3.2.4.5 Stuffing Mode
Path: Edit CFG.INI Parameters/DVB Mapping Parameters/Stuffing
Mode.
Description: This parameter is valid only when using MPE (multiprotocol
encapsulation) in nonpacked mode. It specifies the type of
stuffing to be used to fill the remaining unused parts of an
incomplete 188-byte MPEG packet, so that transmission can
occur.
FF Stuffing FF (a reserved code) is filled in after the last byte of the packet, to make up a complete
188 byte packet.
Adaptation
Field The optional adaptation field in the MPEG header is enlarged to make up a complete
188-byte packet.
Note: The unit must be rebooted in order for settings to take effect.