func: AVFilterFormats *avfilter_all_colorspaces(void)
  
  {
  
      return avfilter_make_format_list(35,
  
                  PIX_FMT_YUV444P,  PIX_FMT_YUV422P,  PIX_FMT_YUV420P,
  
                  PIX_FMT_YUV411P,  PIX_FMT_YUV410P,
  
                  PIX_FMT_YUYV422,  PIX_FMT_UYVY422,  PIX_FMT_UYYVYY411,
  
                  PIX_FMT_YUVJ444P, PIX_FMT_YUVJ422P, PIX_FMT_YUVJ420P,
  
                  PIX_FMT_YUV440P,  PIX_FMT_YUVJ440P,
  
                  PIX_FMT_RGB32,    PIX_FMT_BGR32,
  
                  PIX_FMT_RGB32_1,  PIX_FMT_BGR32_1,
  
                  PIX_FMT_RGB24,    PIX_FMT_BGR24,
  
                  PIX_FMT_RGB565,   PIX_FMT_BGR565,
  
                  PIX_FMT_RGB555,   PIX_FMT_BGR555,
  
                  PIX_FMT_RGB8,     PIX_FMT_BGR8,
  
                  PIX_FMT_RGB4_BYTE,PIX_FMT_BGR4_BYTE,
  
                  PIX_FMT_GRAY16BE, PIX_FMT_GRAY16LE,
  
                  PIX_FMT_GRAY8,    PIX_FMT_PAL8,
  
                  PIX_FMT_MONOWHITE,PIX_FMT_MONOBLACK
  
                  PIX_FMT_NV12,     PIX_FMT_NV21);
  
  }
  