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);
}
}
private void Init(MediaFrame frame, bool reinit = false)
{
if (_inited && !reinit)
{
return;
}
if (_ffimp != null)
{
_ffimp.Release();
}
_inited = true;
_width = frame.nWidth;
_height = frame.nHeight;
_ffimp = new FFImp(AVCodecCfg.CreateVideo(_width, _height), true, true);
if (_yuvDraw == null && _control != null)
{
_yuvDraw = new YUVGDIDraw(_control);
}
_yuvDraw.SetSize(_width, _height);
_yuvDataBuffer = new byte[_width * _height * 3 / 2];
_drawHandle = new Action <byte[]>(Draw);
}
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();
}
private void Init(byte[] buffer)
{
if (!_inited)
{
AAC_ADTS[] adtss = AAC_ADTS.GetMultiAAC(buffer);
if (adtss != null)
{
int channels = adtss[0].MPEG_4_Channel_Configuration;
int frequency = adtss[0].Frequency;
//_aac = new FaadImp();
_aac = new FFImp(AVCodecCfg.CreateAudio(channels, frequency, (int)AVCode.CODEC_ID_AAC), true, false);
_inited = true;
}
}
}
protected virtual void Init(MediaFrame frame)
{
if (!_inited && frame.IsKeyFrame == 1 && frame.IsAudio == 1)
{
if (frame.Encoder == MediaFrame.AAC_Encoder)
{
_aac = new FFImp(AVCodecCfg.CreateAudio(frame.Channel, frame.Frequency, (int)AVCode.CODEC_ID_AAC), true, false);
}
if (frame.Encoder == MediaFrame.SPEXEncoder)
{
_speex = _speex ?? new Speex(4, 160);
}
if (WaveOut.Devices == null || WaveOut.Devices.Length == 0)
{
}
else
{
_wave = new WaveOut(WaveOut.Devices[0], frame.Frequency, 16, frame.Channel);
}
_inited = true;
}
}
