/// <summary>
/// 順番に分割処理を実施する
/// </summary>
/// <param name="inputFile"></param>
/// <param name="profileName"></param>
/// <param name="duration"></param>
/// <param name="num"></param>
private static void OrderTrim(string inputFile, string profileName, int duration, int num)
{
WMEncoderApp app = new WMEncoderAppClass();
IWMEncoder2 enc = app.Encoder as IWMEncoder2;
IWMEncSourceGroupCollection sgcol = enc.SourceGroupCollection;
IWMEncProfile profile = SelectProfile(enc, profileName);
for (int i = 0; i < num; i++)
{
if (sgcol.Count > 0)
{
sgcol.Remove("sg1");
}
IWMEncSourceGroup2 sg = sgcol.Add("sg1") as IWMEncSourceGroup2;
sg.AutoSetFileSource(inputFile);
int start = (duration * i) / num;
int end = (duration * (i + 1) / num) - 30000;
SetMark(sg, start, end);
sg.set_Profile(profile);
enc.File.LocalFileName = new FileInfo(string.Format("dest{0}.wmv", i)).FullName;
enc.PrepareToEncode(true);
enc.Start();
Console.WriteLine("encode start : {0} - start:{1}, end:{2}", i, start, end);
while (enc.RunState != WMENC_ENCODER_STATE.WMENC_ENCODER_STOPPED)
{
Thread.Sleep(2000);
}
Console.WriteLine("encode end : {0}", i);
}
Marshal.ReleaseComObject(profile);
Marshal.ReleaseComObject(sgcol);
Marshal.ReleaseComObject(enc);
Marshal.ReleaseComObject(app);
}
