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QuickTime Kit Reference Update - filibeto.org

QuickTime Kit Reference Update - filibeto.org

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10.5 Symbol Changes<br />

QTCaptureDeviceAVCTransportControlsSpeedKey<br />

QTCaptureDeviceAVCTransportControlsStoppedSpeed<br />

QTCaptureDeviceAVCTransportControls-<br />

VeryFastForwardSpeed<br />

QTCaptureDeviceAVCTransportControls-<br />

VeryFastReverseSpeed<br />

QTCaptureDeviceAVCTransportControls-<br />

VerySlowForwardSpeed<br />

QTCaptureDeviceAVCTransportControls-<br />

VerySlowReverseSpeed<br />

QTCaptureDeviceChangedAttributeKey<br />

QTCaptureDeviceFormatDescriptions-<br />

DidChangeNotification<br />

QTCaptureDeviceFormatDescriptions-<br />

WillChangeNotification<br />

QTCaptureDeviceInputSourceIdentifierAttribute<br />

QTCaptureDeviceInputSourceIdentifierKey<br />

QTCaptureDeviceInputSourceLocalizedDisplayNameKey<br />

QTCaptureDeviceLegacySequenceGrabberAttribute<br />

The value is an NSNumber<br />

interpreted as a<br />

QTCaptureDeviceAVCTransport-<br />

ControlsSpeed. This is one of the<br />

keys that comprise the<br />

NSDictionary that specifies the<br />

linear media playback mode and<br />

rate given by the<br />

QTCaptureDeviceAVCTransport-<br />

ControlsAttribute.<br />

Indicates the key of the attribute<br />

that changed.<br />

Posted when the device’s formats<br />

that are returned by the<br />

formatDescriptions method have<br />

just changed.<br />

Posted when the device's formats<br />

that are returned by the<br />

formatDescriptions method are<br />

about to change.<br />

Some older devices are opened and<br />

conreolled by legacy Sequence<br />

Grabber components. Applications<br />

that need to configure legacy<br />

devices directly through the<br />

Sequence Grabber configuration<br />

dialog can access an open<br />

component instance with this<br />

attribute.<br />

C Symbols 25<br />

2007-07-18 | © 2007 Apple Inc. All Rights Reserved.

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