Removed Gst Wrapper
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@@ -38,9 +38,6 @@ namespace Vocaluxe.Base
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case EVideoDecoder.FFmpeg:
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_VideoDecoder = new CVideoDecoderFFmpeg();
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break;
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case EVideoDecoder.Gstreamer:
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_VideoDecoder = new CVideoDecoderGstreamer();
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break;
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default:
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_VideoDecoder = new CVideoDecoderFFmpeg();
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break;
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@@ -1,126 +0,0 @@
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#region license
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// This file is part of Vocaluxe.
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//
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// Vocaluxe is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Vocaluxe is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Vocaluxe. If not, see <http://www.gnu.org/licenses/>.
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#endregion
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using System;
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using Vocaluxe.Base;
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using Vocaluxe.Lib.Video.Gstreamer;
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using VocaluxeLib.Draw;
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namespace Vocaluxe.Lib.Video
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{
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class CVideoDecoderGstreamer : IVideoDecoder
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{
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#region log
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private CGstreamerVideoWrapper.LogCallback _Log;
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private void _LogHandler(string text)
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{
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CLog.LogError(text);
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}
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#endregion log
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public bool Init()
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{
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bool retval = CGstreamerVideoWrapper.InitVideo();
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_Log = _LogHandler;
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//Really needed? CodeAnalysis complains
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//GC.SuppressFinalize(Log);
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CGstreamerVideoWrapper.SetVideoLogCallback(_Log);
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return retval;
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}
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public void CloseAll()
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{
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CGstreamerVideoWrapper.CloseAllVideos();
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}
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public int Load(string videoFileName)
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{
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int i = -1;
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try
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{
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var u = new Uri(videoFileName);
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i = CGstreamerVideoWrapper.LoadVideo(u.AbsoluteUri);
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return i;
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}
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catch (Exception) {}
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return i;
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}
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public bool Close(int streamID)
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{
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return CGstreamerVideoWrapper.CloseVideo(streamID);
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}
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public int GetNumStreams()
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{
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return CGstreamerVideoWrapper.GetVideoNumStreams();
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}
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public float GetLength(int streamID)
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{
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return CGstreamerVideoWrapper.GetVideoLength(streamID);
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}
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public bool GetFrame(int streamID, ref CTexture frame, float time, out float videoTime)
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{
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SManagedFrame managedFrame = CGstreamerVideoWrapper.GetFrame(streamID, time);
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videoTime = managedFrame.Videotime;
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_UploadNewFrame(ref frame, ref managedFrame.Buffer, managedFrame.Width, managedFrame.Height);
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return frame != null;
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}
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public bool Skip(int streamID, float start, float gap)
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{
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return CGstreamerVideoWrapper.Skip(streamID, start, gap);
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}
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public void SetLoop(int streamID, bool loop)
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{
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CGstreamerVideoWrapper.SetVideoLoop(streamID, loop);
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}
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public void Pause(int streamID)
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{
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CGstreamerVideoWrapper.PauseVideo(streamID);
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}
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public void Resume(int streamID)
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{
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CGstreamerVideoWrapper.ResumeVideo(streamID);
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}
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public bool Finished(int streamID)
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{
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return CGstreamerVideoWrapper.Finished(streamID);
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}
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public void Update()
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{
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CGstreamerVideoWrapper.UpdateVideo();
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}
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private void _UploadNewFrame(ref CTexture frame, ref byte[] data, int width, int height)
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{
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if (data == null)
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return;
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CDraw.UpdateOrAddTexture(ref frame, width, height, data);
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data = null;
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}
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}
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}
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@@ -1,129 +0,0 @@
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#region license
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// This file is part of Vocaluxe.
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//
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// Vocaluxe is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Vocaluxe is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Vocaluxe. If not, see <http://www.gnu.org/licenses/>.
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#endregion
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using System;
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using System.Runtime.InteropServices;
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namespace Vocaluxe.Lib.Video.Gstreamer
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{
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public struct SNativeFrame
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{
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// ReSharper disable UnassignedField.Global
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internal IntPtr Buffer;
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public int Size;
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public int Width;
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public int Height;
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public float Videotime;
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// ReSharper restore UnassignedField.Global
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}
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public struct SManagedFrame
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{
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public byte[] Buffer;
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public int Width;
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public int Height;
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public float Videotime;
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}
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public static class CGstreamerVideoWrapper
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{
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#region arch
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#if ARCH_X86
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#if WIN
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private const string _Dll = "x86\\gstreamer\\gstreamerhelper.dll";
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#endif
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#endif
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#if ARCH_X64
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#if WIN
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private const string _Dll = "x64\\gstreamer\\gstreamerhelper.dll";
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#endif
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#endif
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#endregion arch
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[UnmanagedFunctionPointer(CallingConvention.StdCall)]
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public delegate void LogCallback(string message);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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public static extern void SetVideoLogCallback(LogCallback c);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.U1)]
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public static extern bool InitVideo();
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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public static extern void CloseAllVideos();
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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public static extern int LoadVideo(string videoFileName);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.U1)]
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public static extern bool CloseVideo(int streamID);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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public static extern int GetVideoNumStreams();
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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public static extern float GetVideoLength(int streamID);
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[DllImport(_Dll, EntryPoint = "GetFrame", CallingConvention = CallingConvention.Cdecl)]
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public static extern SNativeFrame GetFrameNative(int streamID, float time);
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public static SManagedFrame GetFrame(int streamID, float time)
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{
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SNativeFrame f = GetFrameNative(streamID, time);
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byte[] buffer = null;
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if (f.Size > 0)
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{
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buffer = new byte[f.Size];
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Marshal.Copy(f.Buffer, buffer, 0, f.Size);
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}
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SManagedFrame m;
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m.Buffer = buffer;
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m.Height = f.Height;
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m.Videotime = f.Videotime;
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m.Width = f.Width;
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return m;
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}
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.U1)]
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public static extern bool Skip(int streamID, float start, float gap);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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public static extern void SetVideoLoop(int streamID,
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[MarshalAs(UnmanagedType.U1)] bool loop);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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public static extern void PauseVideo(int streamID);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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public static extern void ResumeVideo(int streamID);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.U1)]
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public static extern bool Finished(int streamID);
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[DllImport(_Dll, CallingConvention = CallingConvention.Cdecl)]
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[return: MarshalAs(UnmanagedType.U1)]
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public static extern bool UpdateVideo();
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}
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}
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@@ -322,8 +322,6 @@
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<Compile Include="Lib\Sound\Record\IRecord.cs" />
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<Compile Include="Lib\Video\Acinerella\CAcinerella.cs" />
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<Compile Include="Lib\Video\CVideoDecoderFFmpeg.cs" />
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<Compile Include="Lib\Video\CVideoDecoderGstreamer.cs" />
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<Compile Include="Lib\Video\Gstreamer\CGstreamerVideoWrapper.cs" />
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<Compile Include="Lib\Video\IVideoDecoder.cs" />
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<Compile Include="Lib\Webcam\CAForgeNet.cs" />
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<Compile Include="Lib\Webcam\IWebcam.cs" />
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