public void Create() { FrameIndex = 0; MpegStream = new ProduceConsumerBufferStream(); AudioStream = new ProduceConsumerBufferStream(); VideoStream = new ProduceConsumerBufferStream(); MpegPsDemuxer = new MpegPsDemuxer(MpegStream); H264FrameDecoder = new H264FrameDecoder(VideoStream); //PspDisplay.CurrentInfo.PlayingVideo = true; }
public void LoadTest() { var Pmf = new Pmf(); //Pmf.Load(File.OpenRead("../../../TestInput/test.pmf")); //Pmf.Load(File.OpenRead("../../../TestInput/sample.pmf")); Pmf.Load(File.OpenRead("c:/isos/psp/op.pmf")); //Console.WriteLine(Pmf.InfoHeader.ToStringDefault()); //Assert.AreEqual(0x800, Pmf.Header.StreamOffset); //Assert.AreEqual(137216, Pmf.Header.StreamSize); //Assert.AreEqual(144, Pmf.InfoHeader.Width); //Assert.AreEqual(80, Pmf.InfoHeader.Height); var MpegPs = Pmf.GetMpegPs(); int PmfWidth = Pmf.InfoHeader.Width; int PmfHeight = Pmf.InfoHeader.Height; var VideoOutStream = new ProduceConsumerBufferStream(); var AudioOutStream = new ProduceConsumerBufferStream(); int FrameNumber = 0; try { while (MpegPs.HasMorePackets) { var Packet = MpegPs.ReadPacketizedElementaryStreamHeader(); var Info = MpegPs.ParsePacketizedStream(Packet.Stream); if (Packet.Type == MpegPsDemuxer.ChunkType.ST_Video1) { Info.Stream.CopyToFast(VideoOutStream); } if (Packet.Type == MpegPsDemuxer.ChunkType.ST_Private1) { //Console.WriteLine(Info.dts); //Info var Channel = Info.Stream.ReadByte(); Info.Stream.Skip(3); if (Channel >= 0xB0 && Channel <= 0xBF) { Info.Stream.Skip(1); } //Info.Stream.Skip(8); Info.Stream.CopyToFast(AudioOutStream); } //if (VideoOutStream.Length >= 1 * 1024 * 1024) break; //Console.WriteLine(Packet.Type); } } catch (EndOfStreamException) { } var At3Data = AudioOutStream.ReadAll(); File.WriteAllBytes(@"c:\isos\psp\out\audio.raw", At3Data); fixed (byte* At3DataPtr = At3Data) { byte* At3Ptr = At3DataPtr; byte* At3End = &At3DataPtr[At3Data.Length]; var MaiAT3PlusFrameDecoder = new MaiAT3PlusFrameDecoder(); int frame = 0; for (int n = 0; n < 1000; n++, frame++) { var FrameSize = (*(ushort_be *)&At3Ptr[2] & 0x3FF) * 8 + 8; At3Ptr += 8; //Console.WriteLine(FrameSize); int channels = 0; short[] SamplesData; File.WriteAllBytes(@"c:\isos\psp\out\samples" + frame + ".in", new MemoryStream().WriteBytes(PointerUtils.PointerToByteArray(At3Ptr, FrameSize)).ToArray()); Console.WriteLine("{0}, {1}, {2}", 0, channels, FrameSize); int Out = MaiAT3PlusFrameDecoder.decodeFrame(At3Ptr, FrameSize, out channels, out SamplesData); //Console.WriteLine("{0}, {1}, {2}", Out, channels, FrameSize); File.WriteAllBytes(@"c:\isos\psp\out\samples" + frame + ".out", new MemoryStream().WriteStructVector(SamplesData).ToArray()); At3Ptr += FrameSize; } } return; //FileUtils.CreateAndAppendStream(@"c:/isos/psp/out/opening.h264", VideoOutStream.Slice()); //FileUtils.CreateAndAppendStream(@"c:/isos/psp/out/opening.at3", AudioOutStream.Slice()); //return; // //VideoOutStream.Slice().CopyToFile(@"c:/isos/psp/opening.h264"); //AudioOutStream.Slice().CopyToFile(@"c:/isos/psp/opening.at3"); // //var AudioDecoder = new At3pFrameDecoder(AudioOutStream.Slice()); //FrameNumber = 0; //while (AudioDecoder.HasMorePackets) //{ // var AudioFrame = AudioDecoder.DecodeFrame(); // var Stream = new MemoryStream(); // Stream.WriteStructVector(AudioFrame); // File.WriteAllBytes(@"c:\isos\psp\samples" + (FrameNumber++) + ".raw", Stream.ToArray()); // //Console.WriteLine(AudioFrame); //} //var Data = AudioOutStream2.ReadBytes((int)2048); //int BlockSize = Data.Length; //short[] buf; //int channels; //fixed (byte* DataPtr = Data) //{ // int Decoded = MaiAT3PlusFrameDecoder.decodeFrame(DataPtr, BlockSize, out channels, out buf); // Console.WriteLine("[1] : {0} : {1} : {2}", channels, BlockSize, Decoded); //} //return; var Sample5Reference = new Bitmap(Image.FromFile("../../../TestInput/sample_5.png")); var FrameDecoder = new H264FrameDecoder(VideoOutStream); FrameNumber = 0; while (FrameDecoder.HasMorePackets) { var Frame = FrameDecoder.DecodeFrame(); //Console.WriteLine(Frame.imageWidth); //Console.WriteLine(Frame.imageWidthWOEdge); //Console.WriteLine(Frame.imageHeight); //Console.WriteLine(Frame.imageHeightWOEdge); if (FrameNumber <= 70) { if (FrameNumber == 70) { var Sample5Output = FrameUtils.imageFromFrameWithoutEdges(Frame, PmfWidth, PmfHeight); Sample5Output.Save(@"c:\isos\psp\out\frame_" + (FrameNumber) + ".png"); var CompareResult = BitmapUtils.CompareBitmaps(Sample5Reference, Sample5Output); } } else { break; } FrameNumber++; } }
public void LoadTest() { var pmf = new Pmf(); //Pmf.Load(File.OpenRead("../../../TestInput/test.pmf")); //Pmf.Load(File.OpenRead("../../../TestInput/sample.pmf")); pmf.Load(File.OpenRead("c:/isos/psp/op.pmf")); //Console.WriteLine(Pmf.InfoHeader.ToStringDefault()); //Assert.Equal(0x800, Pmf.Header.StreamOffset); //Assert.Equal(137216, Pmf.Header.StreamSize); //Assert.Equal(144, Pmf.InfoHeader.Width); //Assert.Equal(80, Pmf.InfoHeader.Height); var mpegPs = pmf.GetMpegPs(); // ReSharper disable once UnusedVariable var pmfWidth = pmf.InfoHeader.Width; // ReSharper disable once UnusedVariable var pmfHeight = pmf.InfoHeader.Height; var videoOutStream = new ProduceConsumerBufferStream(); var audioOutStream = new ProduceConsumerBufferStream(); try { while (mpegPs.HasMorePackets) { var packet = mpegPs.ReadPacketizedElementaryStreamHeader(); var info = mpegPs.ParsePacketizedStream(packet.Stream); if (packet.Type == MpegPsDemuxer.ChunkType.ST_Video1) { info.Stream.CopyToFast(videoOutStream); } if (packet.Type == MpegPsDemuxer.ChunkType.ST_Private1) { //Console.WriteLine(Info.dts); //Info var channel = info.Stream.ReadByte(); info.Stream.Skip(3); if (channel >= 0xB0 && channel <= 0xBF) { info.Stream.Skip(1); } //Info.Stream.Skip(8); info.Stream.CopyToFast(audioOutStream); } //if (VideoOutStream.Length >= 1 * 1024 * 1024) break; //Console.WriteLine(Packet.Type); } } catch (EndOfStreamException) { } var at3Data = audioOutStream.ReadAll(); File.WriteAllBytes(@"c:\isos\psp\out\audio.raw", at3Data); fixed(byte *at3DataPtr = at3Data) { var at3Ptr = at3DataPtr; // ReSharper disable once UnusedVariable var at3End = &at3DataPtr[at3Data.Length]; var maiAt3PlusFrameDecoder = new MaiAt3PlusFrameDecoder(); var frame = 0; for (int n = 0; n < 1000; n++, frame++) { var frameSize = (*(UshortBe *)&at3Ptr[2] & 0x3FF) * 8 + 8; at3Ptr += 8; //Console.WriteLine(FrameSize); var channels = 0; short[] samplesData; File.WriteAllBytes(@"c:\isos\psp\out\samples" + frame + ".in", new MemoryStream().WriteBytes(PointerUtils.PointerToByteArray(at3Ptr, frameSize)).ToArray()); Console.WriteLine("{0}, {1}, {2}", 0, channels, frameSize); // ReSharper disable once UnusedVariable var Out = maiAt3PlusFrameDecoder.DecodeFrame(at3Ptr, frameSize, out channels, out samplesData); //Console.WriteLine("{0}, {1}, {2}", Out, channels, FrameSize); File.WriteAllBytes(@"c:\isos\psp\out\samples" + frame + ".out", new MemoryStream().WriteStructVector(samplesData).ToArray()); at3Ptr += frameSize; } } /* * return; * * //FileUtils.CreateAndAppendStream(@"c:/isos/psp/out/opening.h264", VideoOutStream.Slice()); * //FileUtils.CreateAndAppendStream(@"c:/isos/psp/out/opening.at3", AudioOutStream.Slice()); * * //return; * // * //VideoOutStream.Slice().CopyToFile(@"c:/isos/psp/opening.h264"); * //AudioOutStream.Slice().CopyToFile(@"c:/isos/psp/opening.at3"); * // * * //var AudioDecoder = new At3pFrameDecoder(AudioOutStream.Slice()); * //FrameNumber = 0; * //while (AudioDecoder.HasMorePackets) * //{ * // var AudioFrame = AudioDecoder.DecodeFrame(); * // var Stream = new MemoryStream(); * // Stream.WriteStructVector(AudioFrame); * // File.WriteAllBytes(@"c:\isos\psp\samples" + (FrameNumber++) + ".raw", Stream.ToArray()); * // //Console.WriteLine(AudioFrame); * //} * * //var Data = AudioOutStream2.ReadBytes((int)2048); * //int BlockSize = Data.Length; * //short[] buf; * //int channels; * //fixed (byte* DataPtr = Data) * //{ * // int Decoded = MaiAT3PlusFrameDecoder.decodeFrame(DataPtr, BlockSize, out channels, out buf); * // Console.WriteLine("[1] : {0} : {1} : {2}", channels, BlockSize, Decoded); * //} * * * //return; * * var sample5Reference = new Bitmap(Image.FromFile("../../../TestInput/sample_5.png")); * * var frameDecoder = new H264FrameDecoder(videoOutStream); * frameNumber = 0; * while (frameDecoder.HasMorePackets) * { * var frame = frameDecoder.DecodeFrame(); * //Console.WriteLine(Frame.imageWidth); * //Console.WriteLine(Frame.imageWidthWOEdge); * //Console.WriteLine(Frame.imageHeight); * //Console.WriteLine(Frame.imageHeightWOEdge); * if (frameNumber <= 70) * { * if (frameNumber == 70) * { * var sample5Output = FrameUtils.imageFromFrameWithoutEdges(frame, pmfWidth, pmfHeight); * sample5Output.Save(@"c:\isos\psp\out\frame_" + (frameNumber) + ".png"); * var compareResult = BitmapUtils.CompareBitmaps(sample5Reference, sample5Output); * } * } * else * { * break; * } * frameNumber++; * } */ }