public static extern String av_frame_side_data_name(AVFrameSideDataType type);
public static extern AVFrameSideData* av_frame_get_side_data(AVFrame* frame, AVFrameSideDataType type);
public static extern void av_frame_remove_side_data(AVFrame* frame, AVFrameSideDataType type);
public static extern byte *av_frame_side_data_name(AVFrameSideDataType type);
public static extern AVFrameSideData* av_frame_new_side_data(AVFrame* frame, AVFrameSideDataType type, int size);
public static extern AVFrameSideData *av_frame_get_side_data(AVFrame *frame, AVFrameSideDataType type);
public static extern void av_frame_remove_side_data(AVFrame *frame, AVFrameSideDataType type);
public static extern AVFrameSideData *av_frame_new_side_data(AVFrame *frame, AVFrameSideDataType type, int size);
public static extern IntPtr /* AVFrameSideData* */ av_frame_get_side_data( IntPtr /* AVFrame* */ frame, AVFrameSideDataType type);
public static extern IntPtr /* AVFrameSideData* */ av_frame_new_side_data( IntPtr /* AVFrame* */ frame, AVFrameSideDataType type, [MarshalAs(UnmanagedType.I4)] System.Int32 size);
public static extern IntPtr/* AVFrameSideData* */ av_frame_get_side_data( IntPtr/* AVFrame* */ frame, AVFrameSideDataType type);
public static extern IntPtr/* AVFrameSideData* */ av_frame_new_side_data( IntPtr/* AVFrame* */ frame, AVFrameSideDataType type, [MarshalAs(UnmanagedType.I4)] System.Int32 size);