/// <summary>
/// Converts IVideoProperties to string.
/// </summary>
/// <param name="props">The props.</param>
/// <returns></returns>
public static string IVideoPropertiesToString(IVideoProperties props)
{
string resPrefix = string.Empty;
string resSuffix = string.Empty;
string res = string.Empty;
if (props.Duration.HasValue && props.Duration.Value > 0)
{
TimeSpan dur = (new TimeSpan(0, 0, 0, 0, (int)props.Duration.Value));
//res += dur.ToString().Split('.')[0];
res += dur.Hours + "h " + dur.Minutes + "m " + dur.Seconds + "s";
resPrefix = " (";
resSuffix = ")";
}
if (props.Width.HasValue && props.Height.HasValue)
{
res += resPrefix + props.Width.Value + "x" + props.Height.Value + resSuffix;
}
if (props.Format != string.Empty)
{
res += " - " + props.Format;
if (props.BitRate.HasValue)
{
res += " (" + (props.Encoding != string.Empty ? props.Encoding + " @ " : string.Empty) + GetBitRateString(props.BitRate.Value) + ")";
}
}
return(res);
}
public async Task LoadAsync()
{
if (!await _videoReader.OpenAsync(VideoUrl))
{
throw new Exception($"Open video \"{VideoUrl}\" failed.");
}
_videoProperties = _videoReader.Properties;
_stopByTargetTime = 0.0;
_state = State.StopBy;
_backgroundWorker.RunWorkerAsync();
}
