Gets and sets the property CaptionSources. 
            
            Source files for the input sidecar captions used during the transcoding         process.
            To omit all sidecar captions, leave  CopyC# blank.
CopyC# blank.
            CaptionSources
 Declaration Syntax
 Declaration Syntax| C# | 
public List<CaptionSource> CaptionSources { get; set; }