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This class allows you to retrieve and modify the settings that affect how to QuickTime handles streaming of data over a network. All of the properties of this class correspond to those one available through the Streaming pane of the QuickTime preferences panel.







The QTPlgStreamingPreferences does not provide any constructor at all. You obtain a valid QTPlgStreamingPreferences class instance, only by the property of the class.

The ˜QTPlgStreamingPreferences class destructor, is called automatically when the class is no more in use. Also, you can invoke the class destructor by setting the instance of the class to nil.

Once a new class instance is returned, it is good practice to check the class property to be sure that the new object can be used. A QTPlgStreamingPreferences object is always valid.

allows you to change the preferred connection speed. This value is used by QuickTime when streaming internet media. This property corresponds to the value of the Streaming Speed list. You can set this property only by using one of the constant values defined in the section
this property corresponds to the Allow Multiple Simultaneous Streams option
determines if it is possible to change the the streamed media has to be played with
Requires QuickTime 6.0 or later
determines if streamed media have to be played without delay. This property corresponds to the value of the Enable Instant–on checkbox. If network congestion reduces the quality of playback, then you can use the property to control the appropriate amount of delay to introduce
Requires QuickTime 6.0 or later
specifies the amount of delay to introduce when playing streamed media. Suitable values for this property range from 0 to 100, 50 being the default. This property corresponds to the value of the Play slider and it is effective only if is set to true
Requires QuickTime 6.0 or later