Inside Macintosh: QuickTime Components
struct SeqGrabFrameInfo {
long frameOffset; /* offset to the sample */
long frameTime; /* time that frame was captured */
long frameSize; /* number of bytes in sample */
SGChannel frameChannel; /* current connection to channel */
long frameRefCon; /* reference constant for channel */
};
typedef struct SGDeviceListRecord {
short count; /* count of devices */
short selectedIndex; /* current device */
long reserved; /* set to 0 */
SGDeviceName entry[1]; /* device names */
} SGDeviceListRecord, *SGDeviceListPtr, **SGDeviceList;
typedef struct SGDeviceName {
Str63 name; /* device name */
Handle icon; /* device icon */
long flags; /* flags */
long refCon; /* set to 0 */
long reserved; /* set to 0 */
} SGDeviceName;