Sensoray 2224 Windows Manual de usuario descargar pdf (Pagina 78)

Appendix B – API wrappers

The following 2226 API routines have been wrapped, and can be called, with TCL commands.

Settings

Reducedclock / rc n

Calls S2226_SetReducedClock()

This routine prepares the input function to set the video frame-rate / clock rate to 60 Hz or 59.9 Hz.

Valid choices for n:

0=60Hz, 1=59.94Hz

vidsys s

Calls S2226_SetVidSys()

This routine prepares the input function for NTSC or PAL when a composite, s-video, or SD-SDI source is

selected.

Valid choices for s:

2-NTSC, 1-PAL

get_vidsys

Calls S2226_GetVidSys()

This routine returns the vidsys number given to the vidsys command.

input i

Calls S2226_SetInput()

This routine selects the input source and resolution. For the HD-SDI input's the clock rate, 59Hz or 60

Hz, must be selected with the rc or reducedclock function prior to calling this.

Valid choices are I:

0-comp0, 1-svid0, 2-comp1, 3-svid1, 4-CB, 5-720pCB, 6-1080iCB, 7-SDI-SD, 8-SDI-720P, 9-SDI-1080i

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Sensoray 2224 Windows Manual de usuario Pagina 78