Matte Luminance Tolerance; Spill Color Correction; Edge Correction - Datavideo DVK-300HD Instruction Manual

Hd/sd chromakey
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Matte Luminance Tolerance

Set matte luma tolerance
Command Code
0x14
Parameter 1
matte_luma bit7 ~ bit0
Return
Item
Sync Byte Byte Count
Command Error
0xAA
Command Accepted 0xAA

Spill Color Correction

Spill correction
Command Code
0x15
0x01
Parameter 1
0x02
0x03
bit1 ~ bit0
Parameter 2
bit7 ~ bit2
Parameter 3
bit7 ~ bit0
Return
Item
Sync Byte Byte Count
Command Error
0xAA
Command Accepted 0xAA

Edge Correction

Edge correction
Command Code
0x16
bit1 ~ bit0
Parameter 1
bit7 ~ bit2
Parameter 2
bit7 ~ bit0
Return
Item
Sync Byte Byte Count
Command Error
0xAA
Command Accepted 0xAA
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Response
Message
0x02
0x40
0x02
0x80
Set color of spill correction
Set coarse spill correction
Set fine spill correction
spill bit9 ~ bit8
0
spill bit7 ~ bit0
Response
Message
0x02
0x40
0x02
0x80
Edge bit9 ~ bit8
0
Edge bit7 ~ bit0
Response
Message
0x02
0x40
0x02
0x80
35
Checksum In Response To
0x40
Invalid Command
Valid Write
0x80
Command
Checksum In Response To
0x40
Invalid Command
Valid Write
0x80
Command
Checksum In Response To
0x40
Invalid Command
Valid Write
0x80
Command

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