SGSetChannelSettings
The SGSetChannelSettings function allows you to configure a sequence grabber channel.
pascal ComponentResult SGSetChannelSettings (SeqGrabComponent s,
SGChannel c,
UserData ud,
long flags);
s
- Specifies the component instance that identifies your connection to the sequence grabber component. You obtain this value from the Component Manager's
OpenDefaultComponent or OpenComponent function.
c
- Identifies the channel to be configured. You provide your
connection identifier. You connect to a channel component by calling the SGNewChannel or SGNewChannelFromComponent function, discussed on page 5-29 and page 5-30, respectively.
ud
- Specifies a Movie Toolbox user data list that contains the configuration information to be used by the channel component.
flags
- Reserved for Apple. Set this parameter to 0.
DESCRIPTION
The SGSetChannelSettings function allows you to configure a sequence grabber channel. You provide this configuration information in a Movie Toolbox user data list. Typically, you obtain this configuration data from the SGGetChannelSettings function, which is discussed in the previous section.
RESULT CODES
| noDeviceForChannel | -9400 | Channel component cannot find its device |
| couldntGetRequiredComponent | -9405 | Component not found |
| deviceCantMeetRequest | -9408 | Device cannot support grabber |
SEE ALSO
You may set the configuration of all of the sequence grabber's channels by using the SGSetSettings function. This function is described on page 5-48.
