Here's a little background: I have an AVQueuePlayer subclass. It has a method called "playWithDelay", wherein it is to subscribe to receive an AVPlayerItemDidPlayToEndTimeNotification and play its own items with a predefined pause between them. I'm finding that sometimes, though, it pauses about maybe a second into the next item instead. I think it's because AVQueuePlayer plays in its own thread.
Here's my code:
Please help and thank you!
Here's my code:
Code:
@implementation DelayQueuePlayer
{
NSTimeInterval _delay;
}
-(void)playWithDelay:(NSTimeInterval)delay
{
NSAssert([[self items] count] > 0, @"No items left to play.");
[[NSNotificationCenterdefaultCenter] addObserver:selfselector:@selector(delayPlay:) name:AVPlayerItemDidPlayToEndTimeNotificationobject:nil];
_delay = delay;
[selfcatplay];
}
/** Will pause the player and keep it paused until delay has elapsed. */
-(void)delayPlay:(NSNotification *)notification
{
// Play the next item.
[selfperformSelector:@selector(catplay) withObject:nilafterDelay:_delay];
if ([[selfitems] count] == 0)
{
[[NSNotificationCenterdefaultCenter] removeObserver:self];
}
}
/* Change actionAtItemEnd to allow our AVQueuePlayer to continue playing. */
-(void)changeState
{
if ([selfactionAtItemEnd] == AVPlayerActionAtItemEndPause) {
[selfsetActionAtItemEnd:AVPlayerActionAtItemEndAdvance];
}
else
{
[selfsetActionAtItemEnd:AVPlayerActionAtItemEndPause];
}
}
-(void)catplay
{
[selfplay];
[selfchangeState];
}
-(void)removeAllItems
{
[superremoveAllItems];
[[NSNotificationCenterdefaultCenter] removeObserver:self];
[selfchangeState];
}
-(void)removeDelay
{
@try {
[[NSNotificationCenterdefaultCenter] removeObserver:selfforKeyPath:AVPlayerItemDidPlayToEndTimeNotification];
}
@catch(NSException *e) {
}
}
@endPlease help and thank you!