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Sensoray 616 AVStream DirectShow User Manual

Page 7

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7

Pin Formats

The primary format for the pins is as follows.

Preview Pin (“Preview”) Uncompressed

majortype : MEDIATYPE_Video

subtype: MEDIASUBTYPE_UYVY

formattype: FORMAT_VideoInfo2

NTSC: 640x480

PAL: 704x576

Capture Pin (“Capture”) MPEG

majortype: MEDIATYPE_Stream

subtype: MEDIASUBTYPE_MPEG2_PROGRAM

formattype: KSDATAFORMAT_SPECIFIER_MPEG2_VIDEO

Interfaces supported

IAMAnalogVideoDecoder

put_TVFormat (AnalogVideo_NTSC_M, AnalogVideo_PAL_B)

IAMVideoProcAmp

Set (VideoProcAmp_Brightness, value, VideoProcAmp_Flags_Manual)

Set (VideoProcAmp_Contrast, value, VideoProcAmp_Flags_Manual)

Set (VideoProcAmp_Saturation, value, VideoProcAmp_Flags_Manual)

Default VideoProcAmp values

DEFAULT_BRIGHTNESS = 128;
DEFAULT_CONTRAST = 64;
DEFAULT_SATURATION = 64;

IAMCrossbar

Route( 0, 0) // Composite Video

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