Vidi-0-4-7

AVCWindowController.h

@@ -0,0 +1,28 @@
+//
+//  AVCWindowController.h
+//  Vidi
+//
+//  Created by Mitz Pettel on Mar 28 2003.
+//  Copyright (c) 2003 Mitz Pettel. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+
+@interface AVCWindowController : NSWindowController
+{
+    IBOutlet NSButton *checkbox;
+    IBOutlet NSTextField *cmd0;
+    IBOutlet NSTextField *cmd1;
+    IBOutlet NSTextField *cmd2;
+    IBOutlet NSTextField *cmd3;
+    IBOutlet NSTextField *cmd4;
+    IBOutlet NSTextField *cmd5;
+    IBOutlet NSTextField *cmd6;
+    IBOutlet NSTextField *cmd7;
+    IBOutlet NSTextField *response;
+}
+
+- (IBAction)send:(id)sender;
+
+@end

AVCWindowController.m

@@ -0,0 +1,41 @@
+//
+//  AVCWindowController.m
+//  Vidi
+//
+//  Created by Mitz Pettel on Mar 28 2003.
+//  Copyright (c) 2003 Mitz Pettel. All rights reserved.
+//
+
+#import "AVCWindowController.h"
+#import "DBVidi.h"
+
+@implementation AVCWindowController
+
+- (int)valueFromField:(NSTextField *)field
+{
+    int value;
+    NSString *string = [field stringValue];
+    sscanf( [string cString], "%x", &value );
+    return value;
+}
+
+- (IBAction)send:(id)sender
+{
+    DBDVGrabber *grabber = [(DBVidi *)[NSApp delegate] grabber];
+    UInt8 cmd[8];
+    UInt8 rsp[8];
+    int size = 8;
+    int len = ([checkbox state] ? 8 : 4);
+    cmd[0] = [self valueFromField:cmd0];
+    cmd[1] = [self valueFromField:cmd1];
+    cmd[2] = [self valueFromField:cmd2];
+    cmd[3] = [self valueFromField:cmd3];
+    cmd[4] = [self valueFromField:cmd4];
+    cmd[5] = [self valueFromField:cmd5];
+    cmd[6] = [self valueFromField:cmd6];
+    cmd[7] = [self valueFromField:cmd7];
+    [grabber doAVCCommand:cmd length:len response:rsp size:&size];
+    [response setStringValue:[NSString stringWithFormat:@"%x %x %x %x", rsp[0], rsp[1], rsp[2], rsp[3]]];
+}
+
+@end

DBAudioCompression.h

@@ -0,0 +1,20 @@
+//
+//  DBAudioCompression.h
+//  Vidi
+//
+//  Created by Mitz Pettel on Sat Jul 26 2003.
+//  Copyright (c) 2003 Mitz Pettel. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@interface DBAudioCompression : NSObject {
+
+}
+
++ (NSDictionary *)runStandardSoundCompressionDialogWithFormat:(NSDictionary *)initialFormat;
+
++ (NSString *)descriptionOfFormat:(NSDictionary *)audioFormat;
+
+@end

DBAudioCompression.m

@@ -0,0 +1,125 @@
+//
+//  DBAudioCompression.m
+//  Vidi
+//
+//  Created by Mitz Pettel on Sat Jul 26 2003.
+//  Copyright (c) 2003 Mitz Pettel. All rights reserved.
+//
+
+#import "DBAudioCompression.h"
+#import "NSDictionary-DBVidiJobAdditions.h"
+#import <QuickTime/QuickTimeComponents.h>
+
+@implementation DBAudioCompression
+
++ (NSDictionary *)runStandardSoundCompressionDialogWithFormat:(NSDictionary *)initialFormat
+{
+    ComponentInstance	stdComp = OpenDefaultComponent( StandardCompressionType, StandardCompressionSubTypeSound );
+    NSMutableDictionary	*result = nil;
+    OSStatus		err;
+    OSType		compressionType;
+    short		numChannels;
+    short		sampleSize;
+    UnsignedFixed	sampleRate;
+    Handle		params;
+
+    if ( initialFormat )
+    {
+        compressionType = [initialFormat audioCompression];
+        if ( compressionType==k16BitBigEndianFormat || compressionType==kSoundNotCompressed )
+            compressionType = k8BitOffsetBinaryFormat;
+        err = SCSetInfo( stdComp, scSoundCompressionType, &compressionType );
+
+        numChannels = [initialFormat audioChannels];
+        err = SCSetInfo( stdComp, scSoundChannelCountType, &numChannels );
+
+        sampleSize = [initialFormat audioSampleSize];
+        err = SCSetInfo( stdComp, scSoundSampleSizeType, &sampleSize );
+
+        sampleRate = [initialFormat audioSampleRate];
+        err = SCSetInfo( stdComp, scSoundSampleRateType, &sampleRate );
+
+        if ( [initialFormat audioCompressionParameters] )
+        {
+            err = PtrToHand(
+                [[initialFormat audioCompressionParameters] bytes],
+                &params,
+                [[initialFormat audioCompressionParameters] length]
+            );
+            HLock( params );
+            err = SCSetInfo( stdComp, scCodecSettingsType, &params );
+            HUnlock( params );
+            DisposeHandle( params );
+        }
+    }
+
+    err = SCRequestImageSettings( stdComp );
+    if ( err )
+        return nil;
+
+    err = SCGetInfo( stdComp, scSoundCompressionType, &compressionType );
+    err = SCGetInfo( stdComp, scSoundChannelCountType, &numChannels );
+    err = SCGetInfo( stdComp, scSoundSampleSizeType, &sampleSize );
+    err = SCGetInfo( stdComp, scSoundSampleRateType, &sampleRate );
+    err = SCGetInfo( stdComp, scCodecSettingsType, &params );
+
+    err = CloseComponent( stdComp );
+
+    if ( compressionType==k8BitOffsetBinaryFormat ) {
+        if ( sampleSize > 8 )
+                compressionType = k16BitBigEndianFormat;
+        else
+                compressionType = kSoundNotCompressed;
+    }
+
+    result = [NSMutableDictionary dictionaryWithObjectsAndKeys:
+        [NSNumber numberWithUnsignedLong:sampleRate],	DBVidiJobAudioSampleRateKey,
+        [NSNumber numberWithInt:sampleSize],		DBVidiJobAudioSampleSizeKey,
+        [NSNumber numberWithInt:numChannels],		DBVidiJobAudioChannelsKey,
+        [NSNumber numberWithUnsignedLong:compressionType], DBVidiJobAudioCompressionKey,
+        nil
+    ];
+
+    if ( params )
+    {
+        HLock( params );
+        [result
+            setObject:[NSData dataWithBytes:*params length:GetHandleSize( params )]
+            forKey:DBVidiJobAudioCompressionParamsKey
+        ];
+        HUnlock( params );
+    }
+
+    return result;
+}
+
++ (NSString *)descriptionOfFormat:(NSDictionary *)audioFormat
+{
+    Str255		compressionNamePStr;
+    NSString		*compressionName;
+
+    if ( [audioFormat audioCompression]!=kSoundNotCompressed && [audioFormat audioCompression]!=k16BitBigEndianFormat )
+    {
+        GetCompressionName(
+            [audioFormat audioCompression],
+            compressionNamePStr
+        );
+        p2cstrcpy((char *)compressionNamePStr, compressionNamePStr);
+        compressionName = [NSString stringWithCString:(char *)compressionNamePStr];
+    }
+    else
+        compressionName = NSLocalizedString( @"Uncompressed", @"uncompressed audio" );
+
+    return [NSString
+        stringWithFormat:NSLocalizedString( @"%@, %@, %.2f kHz, %d bits", @"audio format string: compression, 'mono' or 'stereo', sample rate, sample size" ),
+        compressionName,
+        ( [audioFormat audioChannels]==2 ?
+            NSLocalizedString( @"Stereo", @"" )
+            : NSLocalizedString( @"Mono", @"" )
+        ),
+        [audioFormat audioSampleRate]/65536000.0,
+        [audioFormat audioSampleSize]
+    ];
+}
+
+@end

DBButton.h

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+//
+//  DBButton.h
+//  Vidi
+//
+//  Created by Mitz Pettel on Tue Jan 28 2003.
+//  Copyright (c) 2002, 2003 Mitz Pettel. All rights reserved.
+//
+
+#import <Cocoa/Cocoa.h>
+
+
+@interface DBButton : NSButton {
+
+}
+
+@end

DBButton.m

@@ -0,0 +1,25 @@
+//
+//  DBButton.m
+//  Vidi
+//
+//  Created by Mitz Pettel on Tue Jan 28 2003.
+//  Copyright (c) 2002, 2003 Mitz Pettel. All rights reserved.
+//
+
+#import "DBButton.h"
+
+
+@implementation DBButton
+
+- (BOOL)shouldDelayWindowOrderingForEvent:(NSEvent *)theEvent
+{
+    return YES;
+}
+
+- (void)mouseDown:(NSEvent *)theEvent;
+{
+    [NSApp preventWindowOrdering];
+    [super mouseDown:theEvent];
+}
+
+@end