public bool playFile(string filename) { //using (Stream fin = File.OpenRead(filename)) using (Stream fin = new MemoryStream(File.ReadAllBytes(filename))) using (FrameDecoder FrameDecoder = new FrameDecoder(fin)) { try { while (true) { var picture = FrameDecoder.DecodeFrame(); var Width = picture.imageWidthWOEdge; var Height = picture.imageHeightWOEdge; if (this.frame.ClientSize.Width < Width || this.frame.ClientSize.Height < Height) { this.frame.Invoke((Action)(() => { this.frame.ClientSize = new Size(Width, Height); CenterForm(this.frame); })); } this.frame.CreateGraphics().DrawImage(FrameUtils.imageFromFrameWithoutEdges(picture, Width, Height), Point.Empty); } } catch (EndOfStreamException) { } } Console.WriteLine("Stop playing video."); return(true); }
public void AvcDecode(SceMpegAu *MpegAccessUnit, int FrameWidth, GuPixelFormats GuPixelFormat, PspPointer OutputBuffer) { if (MpegAccessUnit != null) { *MpegAccessUnit = GetAvcAu(StreamId.Avc); } while (MpegPsDemuxer.HasMorePackets) { if (!DecodePsPacket()) { return; } } if (VideoStream.Length <= 0) { return; } // Buffer 1MB //if (VideoStream.Length <= 1 * 1024 * 1024) return; try { //if (H264FrameDecoder.HasMorePackets) { //Console.WriteLine("VideoStream.Length: {0}", VideoStream.Length); var Frame = H264FrameDecoder.DecodeFrame(); ConsoleUtils.SaveRestoreConsoleColor(ConsoleColor.DarkGreen, () => { Console.WriteLine("DecodedFrame: {0}", FrameIndex); }); var Bitmap = FrameUtils.imageFromFrameWithoutEdges(Frame, FrameWidth, 272); var TempBuffer = new byte[PixelFormatDecoder.GetPixelsSize(GuPixelFormat, Bitmap.Width * Bitmap.Height)]; fixed(byte *TempBufferPtr = TempBuffer) { var TempBufferPtr2 = TempBufferPtr; Bitmap.LockBitsUnlock(PixelFormat.Format32bppArgb, (BitmapData) => { var InputBuffer = (OutputPixel *)BitmapData.Scan0.ToPointer(); int Count = Bitmap.Width * Bitmap.Height; for (int n = 0; n < Count; n++) { var Color = InputBuffer[n]; InputBuffer[n].R = Color.B; InputBuffer[n].G = Color.G; InputBuffer[n].B = Color.R; InputBuffer[n].A = 0xFF; } PixelFormatDecoder.Encode(GuPixelFormat, InputBuffer, TempBufferPtr2, Bitmap.Width * Bitmap.Height); PixelFormatDecoder.Encode(PspDisplay.CurrentInfo.PixelFormat, InputBuffer, (byte *)Memory.PspAddressToPointerSafe(PspDisplay.CurrentInfo.FrameAddress), 512, Bitmap.Width, Bitmap.Height); PspDisplay.CurrentInfo.PlayingVideo = true; }); PspDisplay.CurrentInfo.PlayingVideo = true; Memory.WriteBytes(OutputBuffer.Address, TempBufferPtr, TempBuffer.Length); GpuImpl.InvalidateCache(OutputBuffer.Address, TempBuffer.Length); } if (SaveBitmapFrame) { Bitmap.Save(@"c:\temp\frame" + (FrameIndex) + ".png"); } FrameIndex++; } //PixelFormat return; } catch (EndOfStreamException) { ConsoleUtils.SaveRestoreConsoleColor(ConsoleColor.Red, () => { Console.WriteLine("H264FrameDecoder.DecodeFrame: EndOfStreamException"); }); } }