public static extern String av_get_colorspace_name(AVColorSpace val);
public static extern String av_color_space_name(AVColorSpace space);
public static extern byte *av_color_space_name(AVColorSpace space);
public static extern void av_frame_set_colorspace(AVFrame* frame, AVColorSpace val);
public static extern byte *av_get_colorspace_name(AVColorSpace val);
public static extern void av_frame_set_colorspace(AVFrame *frame, AVColorSpace val);
public static extern string av_get_colorspace_name( AVColorSpace val);
public static extern void av_frame_set_colorspace( IntPtr /* AVFrame* */ frame, AVColorSpace val);
public static extern void av_frame_set_colorspace( IntPtr/* AVFrame* */ frame, AVColorSpace val);