/// <summary>
/// Format a video size (scale) argument for ffmpeg.
/// </summary>
public static string formatVideoSizeArg(string inFile, ImageSize size, ImageCrop crop, int width_multiple,
int height_multiple)
{
string videoSizeArg = "";
ImageSize outSize = size;
outSize.Width = UtilsCommon.getNearestMultiple(outSize.Width, width_multiple);
outSize.Height = UtilsCommon.getNearestMultiple(outSize.Height, height_multiple);
videoSizeArg = $"scale={outSize.Width}:{outSize.Height}"; // {1}
return(videoSizeArg);
}
private void computeNewDimesions()
{
int widthIncrement = 2;
int heightIncrement = 2;
newRes.Width = (int)(((float)this.numericUpDownPercent.Value / 100.0) * (int)numericUpDownOrigWidth.Value);
newRes.Height = (int)(((float)this.numericUpDownPercent.Value / 100.0) * (int)numericUpDownOrigHeight.Value);
if (chooserType == VideoDimesionsChoooserType.Video)
{
widthIncrement = 16;
}
newRes.Width = UtilsCommon.getNearestMultiple(newRes.Width, widthIncrement);
newRes.Height = UtilsCommon.getNearestMultiple(newRes.Height, heightIncrement);
if (newRes.Width < 16)
{
newRes.Width = 16;
}
else if (newRes.Width > 2048)
{
newRes.Width = 2048;
}
if (newRes.Height < 16)
{
newRes.Height = 16;
}
else if (newRes.Height > 2048)
{
newRes.Height = 2048;
}
this.textBoxNewWidth.Text = newRes.Width.ToString();
this.textBoxNewHeight.Text = newRes.Height.ToString();
}
