public static string FindFFmpegBinary()
{
var executableNames =
Environment.OSVersion.Platform == PlatformID.Win32NT ?
new string[] { "ffmpeg-x86.exe", "ffmpeg.exe" } : new string[] { "ffmpeg" };
foreach (var executableName in executableNames)
{
var path = Path.Combine(Config.DataDir, executableName);
if (File.Exists(path))
{
return(path);
}
path = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, executableName);
if (File.Exists(path))
{
return(path);
}
var ffmpegPathEnvVar = Environment.GetEnvironmentVariable("FFMPEG_HOME");
//Log.Debug("FFMPEG_HOME: " + ffmpegPathEnvVar);
if (ffmpegPathEnvVar != null)
{
path = Path.Combine(ffmpegPathEnvVar, executableName);
if (File.Exists(path))
{
return(path);
}
}
path = PlatformHelper.FindExecutableFromSystemPath(executableName);
if (path != null)
{
return(path);
}
}
throw new FileNotFoundException("FFmpeg executable not found");
}