public boolean readBuffersFromNextSoundInSequence() {
		if (!toStream) {
			errorMessage("Method 'readBuffersFromNextSoundInSequence' may "
					+ "only be used for streaming sources.");
			return false;
		}

		synchronized (soundSequenceLock) {
			if (soundSequenceQueue != null && soundSequenceQueue.size() > 0) {
				if (nextCodec != null)
					nextCodec.cleanup();
				nextCodec = SoundSystemConfig.getCodec(soundSequenceQueue
						.get(0).getFilename());
				nextCodec.initialize(soundSequenceQueue.get(0).getURL());

				SoundBuffer buffer = null;
				for (int i = 0; i < SoundSystemConfig
						.getNumberStreamingBuffers()
						&& !nextCodec.endOfStream(); i++) {
					buffer = nextCodec.read();
					if (buffer != null) {
						if (nextBuffers == null)
							nextBuffers = new LinkedList<SoundBuffer>();
						nextBuffers.add(buffer);
					}
				}
				return true;
			}
		}
		return false;
	}