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Loop Mode implemented #4

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Loop Mode implemented #4

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34 changes: 28 additions & 6 deletions v002 Media Tools/v002_Movie_PlayerPlugIn.m
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Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@ + (NSDictionary *)attributesForPropertyPortWithKey:(NSString *)key
return @{QCPortAttributeNameKey:@"Rate", QCPortAttributeDefaultValueKey:[NSNumber numberWithFloat:1.0]};

if([key isEqualToString:@"inputLoopMode"])
return @{QCPortAttributeNameKey : @"Playhead",
return @{QCPortAttributeNameKey : @"Loop Mode",
QCPortAttributeMenuItemsKey : @[@"Loop", @"Palindrome", @"No Loop"],
QCPortAttributeMinimumValueKey : [NSNumber numberWithUnsignedInteger:0],
QCPortAttributeDefaultValueKey : [NSNumber numberWithUnsignedInteger:0],
Expand Down Expand Up @@ -260,13 +260,35 @@ - (BOOL)execute:(id <QCPlugInContext>)context atTime:(NSTimeInterval)time withAr
// output port values
BOOL end = self.movieDidEnd;

if(end)
if(end)
{
self.outputMovieDidEnd = YES;
self.movieDidEnd = NO;

// QCPortAttributeMenuItemsKey : @[@"Loop", @"Palindrome", @"No Loop"],
if (self.inputLoopMode == 0)
{
[[player currentItem] seekToTime:kCMTimeZero];
[player setRate:self.inputRate];
}
else if (self.inputLoopMode == 1)
{
// Rate is already zero by the time we get here.
// Don't rely on reversePlaybackEndTime comparison
if (CMTimeCompare([player currentTime], kCMTimeZero) > 0)
{
[player setRate: -1.0 * fabs(self.inputRate)];
}
else
{
[player setRate: fabs(self.inputRate)];
}
}
}
else
{
self.outputMovieDidEnd = YES;
self.movieDidEnd = NO;
self.outputMovieDidEnd = NO;
}
else
self.outputMovieDidEnd = NO;

return YES;
}
Expand Down