public void Test264File()
{
int width = 320, height = 240;
var x264 = new X264Native(new X264Params(width, height, 10, 320));
//x264.SetIKeyIntMax(10);
x264.Init();
var ls = StreamingKit.Media.ReadFile.GetBuffByFile1(@".\test.yuv");
AVCodecCfg cf = AVCodecCfg.CreateVideo(width, height, (int)StreamingKit.AVCode.CODEC_ID_H264, 100000);
FFImp ffimp = new FFImp(cf, true);
//FFScale ffscale = new FFScale(width, height, 26, 12, width, height, 12, 12);
FFScale ffscale = new FFScale(width, height, 0, 12, width, height, 3, 24);
foreach (var item1 in ls)
{
var item = ffscale.FormatS(item1);
var in_buf = FunctionEx.BytesToIntPtr(item);
var out_buf = Marshal.AllocHGlobal(item.Length);
//var bKeyFrame = false;
//var nOutLen = 0;
var nInLen = item.Length;
// var size = X264Encode(x264.obj, in_buf, ref nInLen, out_buf, ref nOutLen, ref bKeyFrame);
// var buf = FunctionEx.IntPtrToBytes(out_buf, 0, size);
var buf = x264.Encode(item);
Console.WriteLine(buf.To16Strs(0, 16));
var size = buf.Length;
if (w == null) //OK
{
w = new BinaryWriter(new FileStream("4567.es", FileMode.Create));
}
w.Write(buf);
}
}
public int AudioEnc(byte[] inData, ref byte[] outData)
{
lock (this) {
if (_isReleased)
{
return(0);
}
var pInData = FunctionEx.BytesToIntPtr(inData);
BFrame bframe = new BFrame();
bframe.Buff = FunctionEx.BytesToIntPtr(inData);
bframe.Size = inData.Length;
IntPtr pbframe = FunctionEx.StructToIntPtr(bframe);
var encFrameBuffLen = 192000;
var encFrameBuff = Marshal.AllocHGlobal(encFrameBuffLen);
var encSize = ffimp_audio_encode(pAVObj, encFrameBuff, encFrameBuffLen, pbframe);
if (encSize == -1)
{
return(encSize);
}
outData = FunctionEx.IntPtrToBytes(encFrameBuff, 0, encSize);
Marshal.FreeHGlobal(pInData);
Marshal.FreeHGlobal(encFrameBuff);
return(encSize);
}
}
public unsafe virtual bool Draw(byte[] buffer)
{
if (_DDMODE)
{
fixed(void *pBuff = buffer)
{
IntPtr p = new IntPtr(pBuff);
ImageProperties a = new ImageProperties()
{
dwWidth = _width,
dwHeight = _height,
dwImageFormat = 0,
};
a.lpY = (uint)p.ToInt32();
a.lpU = (uint)(a.lpY + (_width * _height));
a.lpV = (uint)(a.lpU + (_width * _height >> 2));
try {
var aaa = DD_Draw(_obj, _hwnd, a);
} catch (Exception xe) {
}
return(true);
}
}
else
{
IntPtr ptr = FunctionEx.BytesToIntPtr(buffer);
try {
bool result = DirectDraw(_obj, _hwnd, ptr, buffer.Length);
return(result);
} finally {
Marshal.FreeHGlobal(ptr);
}
}
}
public void Test264FileFrame()
{
int width = 320, height = 240;
var x264 = new X264Native(new X264Params(width, height, 10, 320));
//x264.SetIKeyIntMax(10);
x264.Init();
var fs = new FileStream("./testfile.test", FileMode.CreateNew);
var ls = StreamingKit.Media.ReadFile.GetBuffByFile1(@".\test.yuv");
AVCodecCfg cf = AVCodecCfg.CreateVideo(width, height, (int)StreamingKit.AVCode.CODEC_ID_H264, 100000);
FFImp ffimp = new FFImp(cf, true);
//FFScale ffscale = new FFScale(width, height, 26, 12, width, height, 12, 12);
FFScale ffscale = new FFScale(width, height, 0, 12, width, height, 3, 24);
foreach (var item1 in ls)
{
var item = ffscale.FormatS(item1);
var in_buf = FunctionEx.BytesToIntPtr(item);
var out_buf = Marshal.AllocHGlobal(item.Length);
//var bKeyFrame = false;
//var nOutLen = 0;
var nInLen = item.Length;
// var size = X264Encode(x264.obj, in_buf, ref nInLen, out_buf, ref nOutLen, ref bKeyFrame);
// var buf = FunctionEx.IntPtrToBytes(out_buf, 0, size);
var buf = x264.Encode(item);
Console.WriteLine(buf.To16Strs(0, 16));
var size = buf.Length;
if (w == null) //OK
{
w = new BinaryWriter(new FileStream("4567.es", FileMode.Create));
}
w.Write(buf);
var mf = new MediaFrame();
mf.IsKeyFrame = (byte)(x264.IsKeyFrame() ? 1 : 0);
mf.Width = width;
mf.Height = height;
mf.Encoder = MediaFrame.H264Encoder;
//mf.Timetick = 0;
mf.Size = size;
mf.SetData(buf);
buf = mf.GetBytes();
fs.Write(BitConverter.GetBytes(buf.Length), 0, 4);
fs.Write(buf, 0, buf.Length);
fs.Flush();
// IntPtr intt = IntPtr.Zero;
//var sssss = ffimp.VideoDec(buf, ref intt);
//Console.WriteLine(buf.Take(32).ToArray().To16Strs());
// var size = Encode1(ii, in_buf, ref nInLen, out_buf);
}
fs.Close();
}
public static void Test()
{
int width = 320, height = 240;
X264Native x264 = new X264Native(new X264Params(width, height, 10, 320));
//x264.SetIKeyIntMax(10);
x264.Init();
var ls = MediaServer.Media.ReadFile.GetBuffByFile1(@"D:\video_monitor\v2v_super_exchange\branch\branch_V3.16.0.0(dongtaifuyong)\bin\Debug\1237.yuv");
AVCodecCfg cf = AVCodecCfg.CreateVideo(width, height, (int)SLW.Media.AVCode.CODEC_ID_H264, 100000);
FFImp ffimp = new FFImp(cf, true);
//FFScale ffscale = new FFScale(width, height, 26, 12, width, height, 12, 12);
FFScale ffscale = new FFScale(width, height, 0, 12, width, height, 3, 24);
foreach (var item1 in ls)
{
var item = ffscale.FormatS(item1);
var in_buf = FunctionEx.BytesToIntPtr(item);
var out_buf = Marshal.AllocHGlobal(item.Length);
//var bKeyFrame = false;
//var nOutLen = 0;
var nInLen = item.Length;
// var size = X264Encode(x264.obj, in_buf, ref nInLen, out_buf, ref nOutLen, ref bKeyFrame);
// var buf = FunctionEx.IntPtrToBytes(out_buf, 0, size);
var buf = x264.Encode(item);
Console.WriteLine(buf.To16Strs(0, 16));
var size = buf.Length;
if (w == null) //OK
{
w = new BinaryWriter(new FileStream("4567.es", FileMode.Create));
}
w.Write(buf);
////Media.MediaFrame mf = new Media.MediaFrame();
////mf.nIsKeyFrame = (byte)(x264.IsKeyFrame() ? 1 : 0);
////mf.nWidth = width;
////mf.nHeight = height;
////mf.nEncoder = Media.MediaFrame.H264Encoder;
////mf.nTimetick = 0;
////mf.nSize = size;
////mf.Data = buf;
////buf = mf.GetBytes();
////fs.Write(BitConverter.GetBytes(buf.Length), 0, 4);
//fs.Write(buf, 0, buf.Length);
//fs.Flush();
//IntPtr intt = IntPtr.Zero;
//var sssss = ffimp.VideoDec(buf, ref intt);
////Console.WriteLine(buf.Take(32).ToArray().To16Strs());
//// var size = Encode1(ii, in_buf, ref nInLen, out_buf);
}
//fs.Close();
}
//解码
public byte[] Decode(byte[] data)
{
if (_isDisoseing || _isDisosed)
{
return(null);
}
var pData = FunctionEx.BytesToIntPtr(data);
var pOut = Marshal.AllocHGlobal(Samples * 2);
var decSize = Speex.SpeexDecode(this.pSpx, data.Length, pData, pOut);
var bytes = FunctionEx.IntPtrToBytes(pOut, 0, decSize);
Marshal.FreeHGlobal(pOut);
Marshal.FreeHGlobal(pData);
return(bytes);
}
//编码
public byte[] Encode(byte[] data)
{
if (_isDisoseing || _isDisosed)
{
return(null);
}
var pData = FunctionEx.BytesToIntPtr(data);
var pOut = Marshal.AllocHGlobal(200);
var encSize = Speex.SpeexEncode(this.pSpx, pData, pOut);
byte[] buffer = FunctionEx.IntPtrToBytes(pOut, 0, encSize);
Marshal.FreeHGlobal(pOut);
Marshal.FreeHGlobal(pData);
return(buffer);
}
public byte[] Cancellation(byte[] play, byte[] mic)
{
if (_isDisoseing || _isDisosed)
{
return(null);
}
var pPlay = FunctionEx.BytesToIntPtr(play);
var pMic = FunctionEx.BytesToIntPtr(mic);
var pOut = Marshal.AllocHGlobal(mic.Length);
Speex.SpeexEchoCancellation(pSpx, pPlay, pMic, pOut);
var data = FunctionEx.IntPtrToBytes(pOut, 0, mic.Length);
Marshal.FreeHGlobal(pPlay);
Marshal.FreeHGlobal(pMic);
Marshal.FreeHGlobal(pOut);
return(data);
}
public int VideoEnc(byte[] inData, ref byte[] outData)
{
lock (this) {
if (_isReleased)
{
return(0);
}
var pInData = FunctionEx.BytesToIntPtr(inData);
IntPtr frame = IntPtr.Zero;
if (cfg.pix_fmt == (int)PixelFormat.PIX_FMT_YUV420P)
{
frame = ffimp_YUVBuff2YUVAVFrame1(pAVObj, pInData, inData.Length);
}
else if (cfg.pix_fmt == (int)PixelFormat.PIX_FMT_RGB565)
{
frame = ffimp_RGBBuff2YUVAVFrame1(pAVObj, pInData, inData.Length);
}
else
{
frame = ffimp_FMTBuff2YUVAVFrame1(pAVObj, cfg.pix_fmt, pInData, inData.Length);
}
var encFrameBuffLen = cfg.width * cfg.height * 3;
var encFrameBuff = Marshal.AllocHGlobal(encFrameBuffLen);
var encSize = ffimp_video_encode(pAVObj, encFrameBuff, encFrameBuffLen, frame);
outData = FunctionEx.IntPtrToBytes(encFrameBuff, 0, encSize);
Marshal.FreeHGlobal(pInData);
Marshal.FreeHGlobal(encFrameBuff);
return(encSize);
}
}
