/// <summary>
/// Sanitizes a mixdown given the output codec and input channel layout.
/// </summary>
/// <param name="mixdown">
/// The desired mixdown.
/// </param>
/// <param name="encoder">
/// The output encoder to be used.
/// </param>
/// <param name="layout">
/// The input channel layout.
/// </param>
/// <returns>
/// A sanitized mixdown value.
/// </returns>
public static HBMixdown SanitizeMixdown(HBMixdown mixdown, HBAudioEncoder encoder, ulong layout)
{
if (mixdown == null)
{
return(null);
}
int sanitizedMixdown = HBFunctions.hb_mixdown_get_best((uint)encoder.Id, layout, mixdown.Id);
if (sanitizedMixdown != -1)
{
return(Mixdowns.Single(m => m.Id == sanitizedMixdown));
}
return(Mixdowns.FirstOrDefault()); // "none"
}
/// <summary>
/// Gets the default mixdown for the given audio encoder and channel layout.
/// </summary>
/// <param name="encoder">
/// The output codec to be used.
/// </param>
/// <param name="layout">
/// The input channel layout.
/// </param>
/// <returns>
/// The default mixdown for the given codec and channel layout.
/// </returns>
public static HBMixdown GetDefaultMixdown(HBAudioEncoder encoder, ulong layout)
{
int defaultMixdown = HBFunctions.hb_mixdown_get_default((uint)encoder.Id, layout);
return(Mixdowns.Single(m => m.Id == defaultMixdown));
}
/// <summary>
/// Gets the mixdown with the specified ID.
/// </summary>
/// <param name="id">The mixdown ID.</param>
/// <returns>The requested mixdown.</returns>
public static HBMixdown GetMixdown(int id)
{
return(Mixdowns.SingleOrDefault(m => m.Id == id));
}
/// <summary>
/// Gets the mixdown with the specified short name.
/// </summary>
/// <param name="shortName">
/// The name of the mixdown.
/// </param>
/// <returns>
/// The requested mixdown.
/// </returns>
public static HBMixdown GetMixdown(string shortName)
{
return(Mixdowns.SingleOrDefault(m => m.ShortName == shortName));
}
/// <summary>
/// Sanitizes a mixdown given the output codec and input channel layout.
/// </summary>
/// <param name="mixdown">The desired mixdown.</param>
/// <param name="encoder">The output encoder to be used.</param>
/// <param name="layout">The input channel layout.</param>
/// <returns>A sanitized mixdown value.</returns>
public static HBMixdown SanitizeMixdown(HBMixdown mixdown, HBAudioEncoder encoder, int layout)
{
int sanitizedMixdown = HBFunctions.hb_get_best_mixdown((uint)encoder.Id, layout, mixdown.Id);
return(Mixdowns.Single(m => m.Id == sanitizedMixdown));
}
