/// <summary>
/// Gets label for given video quality and framerate, as displayed on YouTube.
/// </summary>
public static string GetVideoQualityLabel(this VideoQuality videoQuality, int framerate)
{
framerate.GuardNotNegative(nameof(framerate));
// Framerate appears only if it's above 30
if (framerate <= 30)
{
return(videoQuality.GetVideoQualityLabel());
}
// YouTube always shows framerate as 60, no matter what it is
return(videoQuality.GetVideoQualityLabel() + "60");
}
/// <summary>
/// Gets label for given video quality and framerate, as displayed on YouTube.
/// </summary>
public static string GetVideoQualityLabel(this VideoQuality videoQuality, int framerate)
{
framerate.GuardNotNegative(nameof(framerate));
// Framerate appears only if it's above 30
if (framerate <= 30)
{
return(videoQuality.GetVideoQualityLabel());
}
// YouTube rounds framerate to nearest next ten
var framerateRounded = (int)Math.Ceiling(framerate / 10.0) * 10;
return(videoQuality.GetVideoQualityLabel() + framerateRounded);
}
public void Extensions_VideoQuality_GetVideoQualityLabel_Test(VideoQuality quality,
[Values(24, 30, 60)] int framerate)
{
var label = quality.GetVideoQualityLabel(framerate);
Assert.That(label, Is.Not.Null.Or.Empty);
}
/// <summary />
public MuxedStreamInfo(int itag, string url, long size) : base(itag, url, size)
{
AudioEncoding = GetAudioEncoding(itag);
VideoEncoding = GetVideoEncoding(itag);
VideoQuality = GetVideoQuality(itag);
VideoQualityLabel = VideoQuality.GetVideoQualityLabel();
}
/// <summary />
public VideoStreamInfo(int itag, string url, long size, long bitrate, VideoResolution resolution, int framerate)
: base(itag, url, size)
{
Bitrate = bitrate.EnsureNotNegative(nameof(bitrate));
VideoEncoding = GetVideoEncoding(itag);
VideoQuality = GetVideoQuality(itag);
Resolution = resolution;
Framerate = framerate.EnsureNotNegative(nameof(framerate));
VideoQualityLabel = VideoQuality.GetVideoQualityLabel(framerate);
}
