Kramer Electronics VP-790 - Manual (Page 71)

VP-790 Protocol – API Functions 67
2.59
67B
MNR
2.59.1
304B
byOsdCNRSet
API index: 251
Sets the level of the MNR (MPEG Codec noise reduction) algorithm.
Input Parameters
Name Type Range Description
Value UWORD32 0: Off
1: Low
2: Medium
3: High
MNR value
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code
otherwise
2.59.2
305B
byOsdCNRGet
API index: 253
Retrieves the level of the MNR from either cache or the SPD.
Input Parameters
Name Type Range Description
Option BYTE 0: From cache
1: From SPD
Retrieval method
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code
otherwise
Value UWORD32 0: Off
1: Low
2: Medium
3: High
MNR value
2.59.3
306B
byOsdCNRSave
API index: 252
Saves the level of the CNR from cache into the SPD.
Input Parameters
None
Return Values
Name Type Range Description
Status BYTE 0x00-0xFF 0 if successful, error code otherwise