| 1 | NTSC_XMAX = 640
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| 2 | NTSC_YMAX = 480
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| 3 | PAL_XMAX = 768
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| 4 | PAL_YMAX = 576
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| 5 | BLANKING_BUFFER_SIZE = 2
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| 6 |
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| 7 | MAX_SOURCES = 2
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| 8 |
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| 9 | # mode parameter for Bind calls
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| 10 | IN_OFF = 0 # No Video
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| 11 | IN_OVER = 1 # Video over graphics
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| 12 | IN_UNDER = 2 # Video under graphics
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| 13 | IN_REPLACE = 3 # Video replaces entire win
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| 14 |
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| 15 | # mode parameters for LoadMap calls. Specifies buffer, always 256 entries
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| 16 | INPUT_COLORMAP = 0 # tuples of 8-bit RGB
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| 17 | CHROMA_KEY_MAP = 1 # tuples of 8-bit RGB
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| 18 | COLOR_SPACE_MAP = 2 # tuples of 8-bit RGB
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| 19 | GAMMA_MAP = 3 # tuples of 24-bit red values
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| 20 |
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| 21 | # mode parameters for UseExclusive calls
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| 22 | INPUT = 0
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| 23 | OUTPUT = 1
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| 24 | IN_OUT = 2
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| 25 |
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| 26 | # Format constants for the capture routines
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| 27 | RGB8_FRAMES = 0 # noninterleaved 8 bit 3:2:3 RBG fields
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| 28 | RGB32_FRAMES = 1 # 32-bit 8:8:8 RGB frames
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| 29 | YUV411_FRAMES = 2 # interleaved, 8:2:2 YUV format
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| 30 | YUV411_FRAMES_AND_BLANKING_BUFFER = 3
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| 31 |
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| 32 | #
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| 33 | # sv.SetParam is passed variable length argument lists,
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| 34 | # consisting of <name, value> pairs. The following
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| 35 | # constants identify argument names.
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| 36 | #
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| 37 | _NAME_BASE = 1000
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| 38 | SOURCE = (_NAME_BASE + 0)
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| 39 | SOURCE1 = 0
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| 40 | SOURCE2 = 1
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| 41 | SOURCE3 = 2
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| 42 | COLOR = (_NAME_BASE + 1)
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| 43 | DEFAULT_COLOR = 0
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| 44 | USER_COLOR = 1
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| 45 | MONO = 2
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| 46 | OUTPUTMODE = (_NAME_BASE + 2)
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| 47 | LIVE_OUTPUT = 0
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| 48 | STILL24_OUT = 1
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| 49 | FREEZE = (_NAME_BASE + 3)
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| 50 | DITHER = (_NAME_BASE + 4)
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| 51 | OUTPUT_FILTER = (_NAME_BASE + 5)
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| 52 | HUE = (_NAME_BASE + 6)
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| 53 | GENLOCK = (_NAME_BASE + 7)
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| 54 | GENLOCK_OFF = 0
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| 55 | GENLOCK_ON = 1
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| 56 | GENLOCK_HOUSE = 2
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| 57 | BROADCAST = (_NAME_BASE + 8)
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| 58 | NTSC = 0
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| 59 | PAL = 1
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| 60 | VIDEO_MODE = (_NAME_BASE + 9)
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| 61 | COMP = 0
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| 62 | SVIDEO = 1
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| 63 | INPUT_BYPASS = (_NAME_BASE + 10)
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| 64 | FIELDDROP = (_NAME_BASE + 11)
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| 65 | SLAVE = (_NAME_BASE + 12)
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| 66 | APERTURE_FACTOR = (_NAME_BASE + 13)
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| 67 | AFACTOR_0 = 0
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| 68 | AFACTOR_QTR = 1
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| 69 | AFACTOR_HLF = 2
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| 70 | AFACTOR_ONE = 3
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| 71 | CORING = (_NAME_BASE + 14)
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| 72 | COR_OFF = 0
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| 73 | COR_1LSB = 1
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| 74 | COR_2LSB = 2
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| 75 | COR_3LSB = 3
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| 76 | APERTURE_BANDPASS = (_NAME_BASE + 15)
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| 77 | ABAND_F0 = 0
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| 78 | ABAND_F1 = 1
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| 79 | ABAND_F2 = 2
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| 80 | ABAND_F3 = 3
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| 81 | PREFILTER = (_NAME_BASE + 16)
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| 82 | CHROMA_TRAP = (_NAME_BASE + 17)
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| 83 | CK_THRESHOLD = (_NAME_BASE + 18)
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| 84 | PAL_SENSITIVITY = (_NAME_BASE + 19)
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| 85 | GAIN_CONTROL = (_NAME_BASE + 20)
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| 86 | GAIN_SLOW = 0
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| 87 | GAIN_MEDIUM = 1
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| 88 | GAIN_FAST = 2
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