Exemplo n.º 1
0
        /// <summary>
        ///     Compress MPEG function.
        ///     Simply performs JPEG on the first.
        ///     Calculates MVs
        ///     Converts MVs to bytes
        ///     Appends length of MVs + MVs
        ///     onto the already compressed data.
        ///     Writes to file.
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private async void compressToolStripMenuItem1_Click(object sender, EventArgs e)
        {
            Thread procesThread = new Thread(new DctImageProcessor(MPEGData[0]).Process);

            await Task.Run(() => {
                MVs = ExaustiveSearch.Search(MPEGData[0], MPEGData[1]);
            });

            procesThread.Start();



            List <Tuple <Point, Point> > filteredMVs = MVs.Where(mV => mV.Item1 != mV.Item2).ToList();

            byte[] data   = ObjectConverter.ObjectToByteArray(filteredMVs);
            byte[] MVsize = System.BitConverter.GetBytes(data.Length);
            procesThread.Join();

            sbyte[] encoded = MPEGData[0].EncodedBytes;

            IEnumerable <byte> output = data.Concat(encoded.Select(s => (byte)s));

            output = MVsize.Concat(output);

            data = output.ToArray();


            File.WriteAllBytes("./MPEGoutput.rippeg", data);
        }
Exemplo n.º 2
0
 private void MVToolStripMenuItem_Click(object sender, EventArgs e)
 {
     MVs = ExaustiveSearch.Search(MPEGData[0], MPEGData[1]);
 }