LanguageIdSettingsIdentifyLanguages Property

[DataMemberAttribute]
public bool IdentifyLanguages { get; set; }

Property Value

If set to true, SDK will attempt to identify language regions in extracted text.

Language identification is never performed for text obtained for unsupported types by binary-to-text filtering. Most binary-to-text filtered text will be 'noisy' and will not give meaningful language identification results.

Reference