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Class quicktime.std.sg.SGChannel 

java.lang.Object
   |
   +----quicktime.QTObject
           |
           +----quicktime.std.comp.ComponentIdentifier
                   |
                   +----quicktime.std.comp.Component
                           |
                           +----quicktime.std.sg.SGChannel
public abstract class SGChannel
extends Component
implements QuickTimeLib
Assists in importing sound and/or video into a movie. The SGChannel implements methods for a corresponding QuickTime ComponentInstance structure. Refer to SGChannel in QuickTime Components

Method Index

o getDataSourceName()
Get the source identification information associated with a sequence grabber channel.
o getPlayFlags()
Allows you to get the speed and quality with which the sequence grabber displays data from a channel.
o getSequenceGrabber()
Returns the SequenceGrabber that the channel is attached too.
o getSettings()
Retrieves the current settings of the SequenceGrabber channel.
o getUsage()
Returns how the channel is being used by the SequenceGrabber component.
o setDataSourceName(String, int)
Set the source identification information associated with a sequence grabber channel.
o setPlayFlags(int)
Allows you to influence the speed and quality with which the sequence grabber displays data from a channel.
o setSettings(UserData)
Configure a SequenceGrabber channel based on the UserData passed in.
o settingsDialog()
Instructs the sequence grabber to display its settings dialog box to the user.
o settingsDialog(int, Component[])
Instructs the sequence grabber to display its settings dialog box to the user.
o setUsage(int)
Specifies how a channel is to be used by the SequenceGrabber component.

Methods

o getSequenceGrabber 
 public SequenceGrabber getSequenceGrabber()
Returns the SequenceGrabber that the channel is attached too.

o settingsDialog 
 public void settingsDialog() throws StdQTException
Instructs the sequence grabber to display its settings dialog box to the user.

QuickTime::SGSettingsDialog

Parameters:
channel - Identifies the channel to be configured.
o settingsDialog 
 public void settingsDialog(int flags,
                            Component panelList[]) throws StdQTException
Instructs the sequence grabber to display its settings dialog box to the user.

QuickTime::SGSettingsDialog

Parameters:
channel - Identifies the channel to be configured.
flags - The control flags for the current operation.
panelList - An array of sequence grabber panel component identifiers. Will only present these components in the panel component pop-up menu. Set to null to use all identifiers. SGPanel[] panelList
o setDataSourceName 
 public void setDataSourceName(String name,
                               int scriptTag) throws StdQTException
Set the source identification information associated with a sequence grabber channel.

QuickTime::SGChannelSetDataSourceName

Parameters:
name - Source identification name.
scriptTag - source information’s language code.
o getDataSourceName 
 public SGDataSourceInfo getDataSourceName() throws StdQTException
Get the source identification information associated with a sequence grabber channel.

QuickTime::SGChannelGetDataSourceName

Parameters:
name - a SGVideoCompressorInfo object.
scriptTag - a SGVideoCompressorInfo object.
o setSettings 
 public void setSettings(UserData ud) throws StdQTException
Configure a SequenceGrabber channel based on the UserData passed in. You typically get the UserData via a call to NewUserDataFromHandle or from first calling SGGetChannelSettings.

QuickTime::SGSetChannelSettings

Parameters:
ud - Specifies a user data list with configuration information for the sequence grabber.
o getSettings 
 public UserData getSettings() throws StdQTException
Retrieves the current settings of the SequenceGrabber channel. The sequence grabber places this configuration information into a Movie Toolbox user data list.

QuickTime::SGGetChannelSettings

Parameters:
ud - Specifies a user data list with configuration information for the sequence grabber.
o setUsage 
 public void setUsage(int usage) throws StdQTException
Specifies how a channel is to be used by the SequenceGrabber component.

QuickTime::SGSetChannelUsage QuickTime::SGSetChannelUsage

Parameters:
usage - contains flags that specify how the channel is to be used
o getUsage 
 public int getUsage() throws StdQTException
Returns how the channel is being used by the SequenceGrabber component.

QuickTime::SGGetChannelUsage QuickTime::SGGetChannelUsage

Returns:
current usage flags
o setPlayFlags 
 public void setPlayFlags(int playFlags) throws StdQTException
Allows you to influence the speed and quality with which the sequence grabber displays data from a channel.

QuickTime::SGSetChannelPlayFlags QuickTime::SGSetChannelPlayFlags

Parameters:
playFlags - the flags
o getPlayFlags 
 public int getPlayFlags() throws StdQTException
Allows you to get the speed and quality with which the sequence grabber displays data from a channel.

QuickTime::SGGetChannelPlayFlags QuickTime::SGGetChannelPlayFlags

Returns:
the flags 
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