Kramer Electronics VP-790 - Manual (Page 113)

VP-790 Protocol – API Functions 109
2.105
113B
SDI Audio SPDIF Routing
2.105.1
432B
byOsdSdiOnSpdifSet
API index: 3283
Sets whether SDI audio is output with the SDI/HDMI output data stream or routed
to the SPDIF connector. They are mutually exclusive.
Input Parameters
Name Type Range Description
Value UWORD32 0: HDMI/SDI
1: SPDIF
Set audio routing to SPDIF connector
or embed to the HDMI/SDI output
stream.
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
2.105.2
433B
byOsdSdiOnSpdifGet
API index: 3284
Retrieves the SDI audio to SPDIF routing from cache or from the SPD.
Input Parameters
Name Type Range Description
Option BYTE 0: From cache
1: From SPD
Retrieval method
None
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise
Value UWORD32 0: HDMI/SDI
1: SPDIF
Audio routing setting.
2.105.3
434B
byOsdSdiOnSpdifSave
API index: 3285
Saves the SDI audio to SPDIF routing from cache into the SPD.
Input Parameters
None
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise