public void ConstantRateFactor_Verify()
{
var settingWrong1 = new ConstantRateFactor(-1);
var settingWrong2 = new ConstantRateFactor(60);
var setting = new ConstantRateFactor(18);
Assert.Throws <InvalidOperationException>(() => { SettingSerializer.Serialize(settingWrong1); });
Assert.Throws <InvalidOperationException>(() => { SettingSerializer.Serialize(settingWrong2); });
Assert.Equal("-crf 18", SettingSerializer.Serialize(setting));
}
public void ConstantRateFactor_Verify()
{
var settingWrong1 = new ConstantRateFactor(-1);
var settingWrong2 = new ConstantRateFactor(60);
var setting = new ConstantRateFactor(18);
Assert.Throws <InvalidOperationException>(() => { var s = settingWrong1.GetAndValidateString(); });
Assert.Throws <InvalidOperationException>(() => { var s = settingWrong2.GetAndValidateString(); });
Assert.DoesNotThrow(() => { var s = setting.GetAndValidateString(); });
Assert.Equal(setting.GetAndValidateString(), "-crf 18");
}
public string Convert(string inputFile, VideoEncoder videoEncoder, VideoResize videoResize,
VideoPreset videoPreset, ConstantRateFactor videoConstantRateFactor,
AudioCodec audioCodec, string outputFile)
{
//-vf scale=-1:720 -c:v libx264 -preset veryfast -crf 23 -c:a aac
var arguments = "-i " + "\"" + inputFile + "\"" +
" -v quiet -stats " +
_arguments.GetValue(videoResize.ToString()) +
_arguments.GetValue(videoEncoder.ToString()) +
_arguments.GetValue(videoPreset.ToString()) +
_arguments.GetValue(videoConstantRateFactor.ToString()) +
_arguments.GetValue(audioCodec.ToString()) +
" -y " + "\"" + outputFile + "\"";
return(arguments);
}