Sensoray 616 AVStream DirectShow Manual do Utilizador descarregar pdf (Página 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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