Fixed HE-AAC format being stripped

Support adding http headers to a STKHTTPDataSource

ExampleApp/ExampleApp/AppDelegate.m

@@ -38,6 +38,7 @@
 	audioPlayer = [[STKAudioPlayer alloc] initWithOptions:(STKAudioPlayerOptions){ .flushQueueOnSeek = YES, .enableVolumeMixer = NO, .equalizerBandFrequencies = {50, 100, 200, 400, 800, 1600, 2600, 16000} }];
 	audioPlayer.meteringEnabled = YES;
 	audioPlayer.volume = 1;
+    
 	
 	AudioPlayerView* audioPlayerView = [[AudioPlayerView alloc] initWithFrame:self.window.bounds andAudioPlayer:audioPlayer];
     
@@ -60,7 +61,7 @@
 
 -(void) audioPlayerViewPlayFromHTTPSelected:(AudioPlayerView*)audioPlayerView
 {
-	NSURL* url = [NSURL URLWithString:@"http://fs.bloom.fm/oss/audiosamples/sample.mp3"];
+    NSURL* url = [NSURL URLWithString:@"file:///Users/tum/Temp/airplane-cut.aac"];
     
     STKDataSource* dataSource = [STKAudioPlayer dataSourceFromURL:url];
     
@@ -89,7 +90,7 @@
 
 -(void) audioPlayerViewQueuePcmWaveFileSelected:(AudioPlayerView*)audioPlayerView
 {
-	NSURL* url = [NSURL URLWithString:@"http://fs.bloom.fm/oss/audiosamples/perfectly.wav"];
+	NSURL* url = [NSURL URLWithString:@"http://www.abstractpath.com/files/audiosamples/perfectly.wav"];
     
     STKDataSource* dataSource = [STKAudioPlayer dataSourceFromURL:url];
     

ExampleAppMac/ExampleAppMac/AppDelegate.m

@@ -58,7 +58,7 @@
 
 -(void) playFromHTTP
 {
-	[audioPlayer play:@"http://fs.bloom.fm/oss/audiosamples/sample.mp3"];
+	[audioPlayer play:@"http://www.abstractpath.com/files/audiosamples/sample.mp3"];
 }
 
 -(void) tick:(NSTimer*)timer

README.md

@@ -2,7 +2,7 @@
 
 StreamingKit (formally Audjustable) is an audio playback and streaming library for iOS and Mac OSX.  StreamingKit uses CoreAudio to decompress and playback audio (using hardware or software codecs) whilst providing a clean and simple object-oriented API.
 
-The primary motivation of this project was to decouple the input data sources from the actual player logic in order to allow advanced customizable input handling such as HTTP streaming, encryption/decryption, auto-recovery, dynamic-buffering. StreamingKit is the only streaming and playback library that supports dead-easy [gapless playback](https://github.com/tumtumtum/StreamingKit/wiki/Gapless-playback) between audio files of differing formats.
+The primary motivation of this project was to decouple the input data sources from the actual player logic in order to allow advanced customizable input handling such as HTTP progressive download based streaming, encryption/decryption, auto-recovery, dynamic-buffering. StreamingKit is the only streaming and playback library that supports dead-easy [gapless playback](https://github.com/tumtumtum/StreamingKit/wiki/Gapless-playback) between audio files of differing formats.
 
 ## Main Features
 
@@ -34,7 +34,7 @@ There are two main classes.  The `STKDataSource` class which is the abstract bas
 ```objective-c
 STKAudioPlayer* audioPlayer = [[STKAudioPlayer alloc] init];
 
-[audioPlayer play:@"http://fs.bloom.fm/oss/audiosamples/sample.mp3"];
+[audioPlayer play:@"http://www.abstractpath.com/files/audiosamples/sample.mp3"];
 ```
 
 ### Gapless playback
@@ -42,8 +42,8 @@ STKAudioPlayer* audioPlayer = [[STKAudioPlayer alloc] init];
 ```objective-c
 STKAudioPlayer* audioPlayer = [[STKAudioPlayer alloc] init];
 
-[audioPlayer queue:@"http://fs.bloom.fm/oss/audiosamples/sample.mp3"];
-[audioPlayer queue:@"http://fs.bloom.fm/oss/audiosamples/airplane.aac"];
+[audioPlayer queue:@"http://www.abstractpath.com/files/audiosamples/sample.mp3"];
+[audioPlayer queue:@"http://www.abstractpath.com/files/audiosamples/airplane.aac"];
 
 ```
 

StreamingKit.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "StreamingKit"
-  s.version      = "0.1.19"
+  s.version      = "0.1.23"
   s.summary      = "A fast and extensible audio streamer for iOS and OSX with support for gapless playback and custom (non-HTTP) sources."
   s.homepage     = "https://github.com/tumtumtum/StreamingKit/"
   s.license      = 'MIT'

StreamingKit/StreamingKit/STKAudioPlayer.m

@@ -805,7 +805,11 @@ static void AudioFileStreamPacketsProc(void* clientData, UInt32 numberBytes, UIn
 
                 pthread_mutex_lock(&playerMutex);
                 
-                entryToUpdate->audioStreamBasicDescription = newBasicDescription;
+                if (entryToUpdate->audioStreamBasicDescription.mFormatID == 0)
+                {
+                    entryToUpdate->audioStreamBasicDescription = newBasicDescription;
+                }
+                
                 entryToUpdate->sampleRate = entryToUpdate->audioStreamBasicDescription.mSampleRate;
                 entryToUpdate->packetDuration = entryToUpdate->audioStreamBasicDescription.mFramesPerPacket / entryToUpdate->sampleRate;
 
@@ -886,13 +890,8 @@ static void AudioFileStreamPacketsProc(void* clientData, UInt32 numberBytes, UIn
                 
                 if (pasbd.mFormatID == kAudioFormatMPEG4AAC_HE || pasbd.mFormatID == kAudioFormatMPEG4AAC_HE_V2)
                 {
-                    //
-                    // We've found HE-AAC, remember this to tell the audio queue
-                    // when we construct it.
-                    //
-#if !TARGET_IPHONE_SIMULATOR
                     currentlyReadingEntry->audioStreamBasicDescription = pasbd;
-#endif
+
                     break;
                 }
             }

StreamingKit/StreamingKit/STKHTTPDataSource.h

@@ -47,6 +47,7 @@ typedef void(^STKAsyncURLProvider)(STKHTTPDataSource* dataSource, BOOL forSeek,
 
 +(AudioFileTypeID) audioFileTypeHintFromMimeType:(NSString*)fileExtension;
 -(id) initWithURL:(NSURL*)url;
+-(id) initWithURL:(NSURL *)url httpRequestHeaders:(NSDictionary *)httpRequestHeaders;
 -(id) initWithURLProvider:(STKURLProvider)urlProvider;
 -(id) initWithAsyncURLProvider:(STKAsyncURLProvider)asyncUrlProvider;
 -(NSRunLoop*) eventsRunLoop;

StreamingKit/StreamingKit/STKHTTPDataSource.m

@@ -49,6 +49,7 @@
     STKAsyncURLProvider asyncUrlProvider;
     NSDictionary* httpHeaders;
     AudioFileTypeID audioFileTypeHint;
+    NSDictionary* requestHeaders;
 }
 -(void) open;
 
@@ -61,6 +62,13 @@
     return [self initWithURLProvider:^NSURL* { return urlIn; }];
 }
 
+-(id) initWithURL:(NSURL *)urlIn httpRequestHeaders:(NSDictionary *)httpRequestHeaders
+{
+    self = [self initWithURLProvider:^NSURL* { return urlIn; }];
+    self->requestHeaders = httpRequestHeaders;
+    return self;
+}
+
 -(id) initWithURLProvider:(STKURLProvider)urlProviderIn
 {
 	urlProviderIn = [urlProviderIn copy];
@@ -299,6 +307,12 @@
             discontinuous = YES;
         }
 
+        for (NSString* key in self->requestHeaders)
+        {
+            NSString* value = [self->requestHeaders objectForKey:key];
+            CFHTTPMessageSetHeaderFieldValue(message, (__bridge CFStringRef)key, (__bridge CFStringRef)value);
+        }
+
         stream = CFReadStreamCreateForHTTPRequest(NULL, message);
 
         if (stream == nil)