                 videoDecodingTime = 0;
                 audioDecodingTime = 0;
                 bufferTime = 0;
-                colorTime = 0;
                 drawingTime = 0;
                 totalJitter = 0;
             });

            frameEndTimestamp = yCbCrBuffer.timestamp;

            var start:Number, delta:Number;

            // colorspace conversion
            start = getTimestamp();
            var bytesARGB:ByteArray = codec.convertYCbCr(yCbCrBuffer);
            delta = getTimestamp() - start;
            colorTime += delta;
            lastFrameDecodeTime += delta;

            // drawing
            start = getTimestamp();
            var rect:Rectangle = new Rectangle(0, 0, videoInfo.frameWidth, videoInfo.frameHeight);
            bytesARGB.position = 0;
            bitmapData.setPixels(rect, bytesARGB);
            delta = getTimestamp() - start;

            lastFrameDecodeTime += delta;
            drawingTime += delta;
            framesProcessed++;

                    videoDecodingTime: videoDecodingTime,
                    audioDecodingTime: audioDecodingTime,
                    bufferTime: bufferTime,
                    drawingTime: drawingTime,
                    droppedAudio: droppedAudio,
                    jitter: totalJitter / framesProcessed
