/// <summary>
/// 压缩应聘啊
/// </summary>
/// <param name="width">宽度(px)</param>
/// <param name="height">高度(px)</param>
/// <returns></returns>
public Video Compress(int width, int height, Quality Quality)
{
var fname = Path.GetTempPath() + "pomelo_" + Guid.NewGuid().ToString().Replace("-", "") + Path.GetExtension(_Source);
if (!MediaHelper.FormatConvert(Source, fname, width, height, Quality))
{
return(null);
}
var ret = new Video(fname);
ret.IsTemp = true;
return(ret);
}
/// <summary>
/// 导出4K
/// </summary>
/// <returns></returns>
public Video ExportTo4K()
{
var fname = Path.GetTempPath() + "pomelo_" + Guid.NewGuid().ToString().Replace("-", "") + Path.GetExtension(_Source);
if (!MediaHelper.FormatConvert(Source, fname, System.Convert.ToInt32(Info.Width * 2160 / Info.Height), 2160, Quality.Best))
{
return(null);
}
var ret = new Video(fname);
ret.IsTemp = true;
return(ret);
}
/// <summary>
/// 转换格式
/// </summary>
/// <param name="format">扩展名（带有点）</param>
/// <returns></returns>
public Video Convert(string format, Quality Quality)
{
var fname = Path.GetTempPath() + "pomelo_" + Guid.NewGuid().ToString().Replace("-", "") + format;
if (!MediaHelper.FormatConvert(Source, fname, Quality))
{
return(null);
}
var ret = new Video(fname);
ret.IsTemp = true;
return(ret);
}