Nvidia FX4500 - Apple MAC Pro QUADRO FX 4500 Video Card 630-7532 User Manual page 85

* format.
*/
#define NV_CTRL_GVO_SYNC_MODE
RW- */
#define NV_CTRL_GVO_SYNC_MODE_FREE_RUNNING
#define NV_CTRL_GVO_SYNC_MODE_GENLOCK
#define NV_CTRL_GVO_SYNC_MODE_FRAMELOCK
NV_CTRL_GVO_SYNC_SOURCE
/*
* NV_CTRL_GVO_SYNC_SOURCE - if NV_CTRL_GVO_SYNC_MODE is set to either
* GENLOCK or FRAMELOCK, this controls which sync source is used as
* the incoming sync signal (either Composite or SDI).
* NV_CTRL_GVO_SYNC_MODE is FREE_RUNNING, this attribute has no
* effect.
*/
#define NV_CTRL_GVO_SYNC_SOURCE
RW- */
#define NV_CTRL_GVO_SYNC_SOURCE_COMPOSITE
#define NV_CTRL_GVO_SYNC_SOURCE_SDI
NV_CTRL_GVO_OUTPUT_VIDEO_FORMAT
/*
* NV_CTRL_GVO_OUTPUT_VIDEO_FORMAT - specifies the output video
* format. Note that the valid video formats will vary depending on
* the NV_CTRL_GVO_SYNC_MODE and the incoming sync video format.
* the definition of NV_CTRL_GVO_SYNC_MODE.
*
Quadro 4000/5000/6000 SDI
Chapter 05 : API Control
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DU-05337-001_v01 | 81