问题一：
"Could not load file or assembly 'AForge.Video.DirectShow, Version=2.5.0.0,
Culture=neutral, PublicKeyToken=61ea4348d43881b7' or one of its dependencies. The located
assembly's manifest definition does not match the assembly reference. (Exception from
HRESULT: 0x80131040)":"AForge.Video.DirectShow, Version=2.5.0.0, Culture=neutral,
PublicKeyToken=61ea4348d43881b7
解决方案：查看一下你调用的dll的信息，然后把你的dll的版本号在app.config里改一下
问题二：
碰到这个错误想死的心都有了
"Could not load file or assembly 'AForge.Video.FFMPEG.dll' or one of its dependencies. The
specified module could not be found."
解决方案把Externals\ffmpeg\bin下的dll自己拷到工程的output文件夹