/*

File: QTRDocument.h

Abstract: Sample code for new QTKit capture classes.

Version: 1.0

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#import <Cocoa/Cocoa.h>

@class QTCaptureView;

@class QTCaptureSession;

@class QTCaptureDeviceInput;

@class QTCaptureMovieFileOutput;

@class QTCaptureAudioPreviewOutput;

@class QTCaptureConnection;

@class QTCaptureDevice;

@interface QTRDocument : NSDocument

{

    IBOutlet QTCaptureView      *captureView;

    IBOutlet NSLevelIndicator   *audioLevelMeter;

    QTCaptureSession            *session;

    QTCaptureDeviceInput        *videoDeviceInput;

    QTCaptureDeviceInput        *audioDeviceInput;

    QTCaptureMovieFileOutput    *movieFileOutput;

    QTCaptureAudioPreviewOutput *audioPreviewOutput;

    NSArray                     *videoDevices;

    NSArray                     *audioDevices;

    NSArray                     *videoPreviewFilterDescriptions;

    NSDictionary                *videoPreviewFilterDescription;

    NSTimer                     *audioLevelTimer;

}

// Device selection

- (NSArray *)videoDevices;

- (NSArray *)audioDevices;

- (QTCaptureDevice *)selectedVideoDevice;

- (void)setSelectedVideoDevice:(QTCaptureDevice *)selectedVideoDevice;

- (QTCaptureDevice *)selectedAudioDevice;

- (void)setSelectedAudioDevice:(QTCaptureDevice *)selectedAudioDevice;

- (BOOL)selectedVideoDeviceProvidesAudio;

// Capture and recording

- (QTCaptureSession *)session;

- (QTCaptureAudioPreviewOutput *)audioPreviewOutput;

- (BOOL)hasRecordingDevice;

- (BOOL)isRecording;

- (void)setRecording:(BOOL)recording;

// Video preview filter

- (NSArray *)videoPreviewFilterDescriptions;

- (NSDictionary*)videoPreviewFilterDescription;

- (void)setVideoPreviewFilterDescription:(NSDictionary *)videoPreviewFilterDescription;

// Media format summary

- (NSString *)mediaFormatSummary;

// Device controls

- (QTCaptureDevice *)controllableDevice;

- (BOOL)isDevicePlaying;

- (void)setDevicePlaying:(BOOL)playing;

- (IBAction)stopDevice:(id)sender;

- (BOOL)isDeviceRewinding;

- (void)setDeviceRewinding:(BOOL)rewinding;

- (BOOL)isDeviceFastforwarding;

- (void)setDeviceFastforwarding:(BOOL)fastforwarding;

@end