Merge pull request #16 from Claytonious/master

Fix failure to decode on Mac OS X

FFMediaToolkit/src/Decoding/Internal/InputStream{TFrame}.cs

@@ -131,7 +131,7 @@ private void ReadNextFrame()
                 DecodePacket(); // Gets the next packet and sends it to the decoder.
                 error = ffmpeg.avcodec_receive_frame(CodecPointer, decodedFrame.Pointer); // Tries to decode frame from the packets.
             }
-            while (error == -ffmpeg.EAGAIN); // The EAGAIN code means that the frame decoding has not been completed and more packets are needed.
+            while (error == -ffmpeg.EAGAIN || error == -35); // The EAGAIN code means that the frame decoding has not been completed and more packets are needed.
 
             error.ThrowIfError("An error ocurred while decoding the frame.");
         }