public static extern int av_image_fill_pointers(byte **data, libavutil.PixelFormat pix_fmt, int height, byte *ptr, int *linesizes);
public static extern int av_image_alloc(byte **pointers, int *linesizes, int w, int h, libavutil.PixelFormat pix_fmt, int align);
public static extern int av_image_get_linesize(libavutil.PixelFormat pix_fmt, int width, int plane);
public static extern int av_image_fill_linesizes(int *linesizes, libavutil.PixelFormat pix_fmt, int width);
public static extern int av_image_copy_to_buffer(byte *dst, int dst_size, byte **src_data, int *src_linesize, libavutil.PixelFormat pix_fmt, int width, int height, int align);
public static extern int ff_set_systematic_pal2(uint *pal, libavutil.PixelFormat pix_fmt);
public static extern int av_image_fill_arrays(byte **dst_data, int *dst_linesize, byte *src, libavutil.PixelFormat pix_fmt, int width, int height, int align);
public static extern int av_image_get_buffer_size(libavutil.PixelFormat pix_fmt, int width, int height, int align);
public static extern void av_image_copy(byte **dst_data, int *dst_linesizes, byte **src_data, int *src_linesizes, libavutil.PixelFormat pix_fmt, int width, int height);
public static extern libswscale.SwsContext *sws_getCachedContext(libswscale.SwsContext * context, int srcW, int srcH, libavutil.PixelFormat srcFormat, int dstW, int dstH, libavutil.PixelFormat dstFormat, int flags, libswscale.SwsFilter * srcFilter, libswscale.SwsFilter * dstFilter, double *param);
public static extern int sws_isSupportedOutput(libavutil.PixelFormat pix_fmt);
public static extern sbyte *av_get_pix_fmt_string(System.Text.StringBuilder buf, int buf_size, libavutil.PixelFormat pix_fmt);
public static extern sbyte *av_get_pix_fmt_name(libavutil.PixelFormat pix_fmt);
