public int CompareTo(object obj)
{
VideoSize other = (VideoSize)obj;
if (Width > other.Width ||
Height > other.Height)
{
return(1);
}
else if (Width < other.Width &&
Height < other.Height)
{
return(-1);
}
else
{
return(0);
}
}
/// <summary>
/// Obtain size argument for FFMPEG, in -s WIDTHxHEIGHT format.
/// If either dimension of the input video is larger than target
/// size, this will resize it to fit into the target size.
/// Otherwise will return a blank string.
/// </summary>
/// <param name="inputFileName"></param>
/// <param name="targetSize"></param>
/// <returns></returns>
protected string GetSizeArgument(string inputFileName,
VideoSize targetSize)
{
VideoParameters parms =
VideoParameterOracle.GetParameters(inputFileName);
VideoSize size = parms == null ? null : parms.VideoSize;
string sizeArg = "";
if (size != null && size.CompareTo(targetSize) > 0)
{
float widthRatio = (float)size.Width / targetSize.Width;
float heightRatio = (float)size.Height / targetSize.Height;
float ratio = Math.Max(widthRatio, heightRatio);
sizeArg = string.Format("-s {0}x{1}",
RoundEven((int)(size.Width / ratio)),
RoundEven((int)(size.Height / ratio)));
}
return(sizeArg);
}
/// <summary>
/// Obtain size argument for FFMPEG, in -s WIDTHxHEIGHT format.
/// If either dimension of the input video is larger than target
/// size, this will resize it to fit into the target size.
/// Otherwise will return a blank string.
/// </summary>
/// <param name="inputFileName"></param>
/// <param name="targetSize"></param>
/// <returns></returns>
protected string GetSizeArgument(string inputFileName,
VideoSize targetSize)
{
VideoParameters parms =
VideoParameterOracle.GetParameters(inputFileName);
VideoSize size = parms == null ? null : parms.VideoSize;
string sizeArg = "";
if (size != null && size.CompareTo(targetSize) > 0) {
float widthRatio = (float)size.Width / targetSize.Width;
float heightRatio = (float)size.Height / targetSize.Height;
float ratio = Math.Max(widthRatio, heightRatio);
sizeArg = string.Format("-s {0}x{1}",
RoundEven((int)(size.Width / ratio)),
RoundEven((int)(size.Height / ratio)));
}
return sizeArg;
}
private AppleVideoFormat(string displayName, string filePart, VideoSize size)
: base(displayName, filePart, "mp4", VideoFormatGroup.Apple)
{
this.size = size;
}
private AppleVideoFormat(string displayName, string filePart, VideoSize size)
: base(displayName, filePart, "mp4", VideoFormatGroup.Apple)
{
this.size = size;
}
private AmazonVideoFormat(string displayName,
string filePart, VideoSize size)
: base(displayName, filePart, "mp4", VideoFormatGroup.Other)
{
this.size = size;
}