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• Could not load or assembly or one of its dependencies

  29 juin 2017, par Prathibha Chiranthana

  I am using Aforge.net frame work for doing image processing work.
  I have add ’AForge.Video.FFMPEG.dll’ as a referance to my project.
  I am using VS2012 and 32 bit build target.
  When Buiding i get

   System.IO.FileNotFoundException was unhandled
  
    HResult=-2147024770
  
    Message=Could not load file or assembly 'AForge.Video.FFMPEG.dll' or one of its dependencies. The specified module could not be found.
  
    Source=VideoReadere
  
    FileName=AForge.Video.FFMPEG.dll
  
    FusionLog=""
  
    StackTrace:
  
         at VideoReadere.Form1..ctor()
  
         at VideoReadere.Program.Main() in c:\Users\Prabad\Documents\Visual Studio 2012\Projects\VideoReadere\VideoReadere\Program.cs:line 19
  
         at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
  
         at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
  
         at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
  
         at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
  
         at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
  
         at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
  
         at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
  
         at System.Threading.ThreadHelper.ThreadStart()
  
    InnerException: 

  my code for that is occur exception

   using System;
  
  using System.Collections.Generic;
  
  using System.Linq;
  
  using System.Threading.Tasks;
  
  using System.Windows.Forms;
  
  
  
  namespace VideoReadere
  
  {
  
      static class Program
  
      {
  
          /// <summary>
  
          /// The main entry point for the application.
  
          /// </summary>
  
          [STAThread]
  
          static void Main()
  
          {
  
              Application.EnableVisualStyles();
  
              Application.SetCompatibleTextRenderingDefault(false);
  
  //here below line give exception
  
              Application.Run(new Form1());
  
          }
  
      }
  
  }

• building ffmpeg 2.1.8 with MSVC2013 (configure produces errors)

  29 juin 2017, par scaram

  I am trying to build ffmpeg 2.1.8 for a legacy project. I use windows 10, MSVC 2013, MSYS, YASM and this tutorial.

  After

  ./configure --toolchain=msvc --enable-shared

  I see the many errors in config.log, here the first three ones

  1. error : ’test’ declared as an array with a negative size
  2. fatal error C1189 : #error : "unsatisfied condition : defined GLIBC"
  3. fatal error C1083 : File (Include) cannot be opened : "newlib.h" : No such file or directory

  here the more detailed information...

  C:/Users/scaram/AppData/Local/Temp/ffconf.LgAWDJFi.o_preprocessed.c:8859:27: error: 'test' declared as an array with a negative size
  
  ffconf.LgAWDJFi.o_converted.c
  
  C:/Users/scaram/AppData/Local/Temp/ffconf.RncapARb.c(1) : error C2118: Negativer Index
  
  check_cpp_condition features.h defined __UCLIBC__
  
  check_cpp
  
  BEGIN /tmp/ffconf.RncapARb.c
  
      1   #include 
  
      2   #if !(defined __UCLIBC__)
  
      3   #error "unsatisfied condition: defined __UCLIBC__"
  
      4   #endif
  
  END /tmp/ffconf.RncapARb.c
  
  c99wrap cl -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -nologo -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64 -P -Fi /tmp/ffconf.LgAWDJFi.o /tmp/ffconf.RncapARb.c
  
  ffconf.RncapARb.c
  
  C:/Users/scaram/AppData/Local/Temp/ffconf.RncapARb.c(3) : fatal error C1189: #error :  "unsatisfied condition: defined __UCLIBC__"
  
  check_cpp_condition features.h defined __GLIBC__
  
  check_cpp
  
  BEGIN /tmp/ffconf.RncapARb.c
  
      1   #include 
  
      2   #if !(defined __GLIBC__)
  
      3   #error "unsatisfied condition: defined __GLIBC__"
  
      4   #endif
  
  END /tmp/ffconf.RncapARb.c
  
  c99wrap cl -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -nologo -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64 -P -Fi /tmp/ffconf.LgAWDJFi.o /tmp/ffconf.RncapARb.c
  
  ffconf.RncapARb.c
  
  C:/Users/scaram/AppData/Local/Temp/ffconf.RncapARb.c(3) : fatal error C1189: #error :  "unsatisfied condition: defined __GLIBC__"
  
  check_cpp_condition newlib.h defined _NEWLIB_VERSION
  
  check_cpp
  
  BEGIN /tmp/ffconf.RncapARb.c
  
      1   #include 
  
      2   #if !(defined _NEWLIB_VERSION)
  
      3   #error "unsatisfied condition: defined _NEWLIB_VERSION"
  
      4   #endif
  
  END /tmp/ffconf.RncapARb.c
  
  c99wrap cl -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -nologo -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64 -P -Fi /tmp/ffconf.LgAWDJFi.o /tmp/ffconf.RncapARb.c
  
  ffconf.RncapARb.c
  
  C:/Users/scaram/AppData/Local/Temp/ffconf.RncapARb.c(1) : fatal error C1083: File (Include) cannot be opened: "newlib.h": No such file or directory
  
  check_header _mingw.h
  
  check_cpp
  
  BEGIN /tmp/ffconf.RncapARb.c
  
      1   #include <_mingw.h>
  
      2   int x;
  
  END /tmp/ffconf.RncapARb.c

  What can I do to make it work ?

• create Accord.Video.FFMPEG object intial error

  14 mars 2018, par lokcyi

  I create an project with C# Visual studio 2013 and reference Accord.Video.FFMPEG.dll.
  The Configure of projects Target Platforms is set to x86.
  It is ok while compileing.
  But,It would throw run time error when application running.
  The exception is below. showing =>This application cannot be run in 64-bits
  I have no idea what wrong with the error ?

  ---

  System.TypeInitializationException   IsTransient=false
  
    Message='<module>' 的型別初始設定式發生例外狀況。
  
    Source=VideoMarkerAccord
  
    TypeName=<module>
  
    StackTrace:
  
         於 VideoMarker.Form1.test()
  
         於 VideoMarker.Form1.ConvertVedio(Int32 iFps, Int32 bitrate, Int32 width, Int32 height, Int32 iSpeed, String sOutputPath, String xml, String sVCode) 於 d:\Projects\AForge\VideoMarkerAccord\VideoMarker\Form1.cs: 行 201
  
         於 VideoMarker.Form1.btnConvertVedio_Click(Object sender, EventArgs e) 於 d:\Projects\AForge\VideoMarkerAccord\VideoMarker\Form1.cs: 行 181
  
         於 System.Windows.Forms.Control.OnClick(EventArgs e)
  
         於 System.Windows.Forms.Button.OnClick(EventArgs e)
  
         於 System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
  
         於 System.Windows.Forms.Control.WmMouseUp(Message&amp; m, MouseButtons button, Int32 clicks)
  
         於 System.Windows.Forms.Control.WndProc(Message&amp; m)
  
         於 System.Windows.Forms.ButtonBase.WndProc(Message&amp; m)
  
         於 System.Windows.Forms.Button.WndProc(Message&amp; m)
  
         於 System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message&amp; m)
  
         於 System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message&amp; m)
  
         於 System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
  
         於 System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG&amp; msg)
  
         於 System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
  
         於 System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
  
         於 System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
  
         於 System.Windows.Forms.Application.Run(Form mainForm)
  
         於 VideoMarker.Program.Main() 於 d:\Projects\AForge\VideoMarkerAccord\VideoMarker\Program.cs: 行 18
  
         於 System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
  
         於 System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)
  
         於 System.Runtime.Hosting.ManifestRunner.Run(Boolean checkAptModel)
  
         於 System.Runtime.Hosting.ManifestRunner.ExecuteAsAssembly()
  
         於 System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext, String[] activationCustomData)
  
         於 System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext)
  
         於 System.Activator.CreateInstance(ActivationContext activationContext)
  
         於 Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssemblyDebugInZone()
  
         於 System.Threading.ThreadHelper.ThreadStart_Context(Object state)
  
         於 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
  
         於 System.Threading.ThreadHelper.ThreadStart()
  
    InnerException: <crtimplementationdetails>.ModuleLoadException
  
         _HResult=-2146233088
  
         _message=The C++ module failed to load during process initialization.
  
  
  
         IsTransient=false
  
         Message=The C++ module failed to load during process initialization.
  
  
  
         Source=msvcm90
  
         StackTrace:
  
              於 <crtimplementationdetails>.ThrowModuleLoadException(String errorMessage, Exception innerException)
  
              於 <crtimplementationdetails>.ThrowModuleLoadException(String , Exception )
  
              於 <crtimplementationdetails>.LanguageSupport.Initialize(LanguageSupport* )
  
              於 .cctor()
  
         InnerException: System.InvalidOperationException
  
              _HResult=-2146233079
  
              _message=This application cannot be run in 64-bits.
  
              IsTransient=false
  
              Message=This application cannot be run in 64-bits.
  
              Source=Accord.Video.FFMPEG
  
              StackTrace:
  
                   於 _init.{ctor}(_init* )
  
                   於 ?A0xbe509209.??__E?A0xbe509209@_initializer@@YMXXZ()
  
                   於 _initterm_m((fnptr)* pfbegin, (fnptr)* pfend)
  
                   於 <crtimplementationdetails>.LanguageSupport.InitializePerProcess(LanguageSupport* )
  
                   於 <crtimplementationdetails>.LanguageSupport._Initialize(LanguageSupport* )
  
                   於 <crtimplementationdetails>.LanguageSupport.Initialize(LanguageSupport* )
  
              InnerException: 
  
  </crtimplementationdetails></crtimplementationdetails></crtimplementationdetails></crtimplementationdetails></crtimplementationdetails></crtimplementationdetails></crtimplementationdetails></module></module>