@@ -132,6 +132,11 @@ static int xwd_encode_frame(AVCodecContext *avctx, AVPacket *pkt,

         bpad     = 8;

         ncolors  = 256;

         break;

+    case PIX_FMT_GRAY8:

+        bpp      = 8;

+        bpad     = 8;

+        vclass   = XWD_STATIC_GRAY;

+        break;

     case PIX_FMT_MONOWHITE:

         be       = 1;

         bitorder = 1;

@@ -243,6 +248,7 @@ AVCodec ff_xwd_encoder = {

                                                  PIX_FMT_RGB4_BYTE,

                                                  PIX_FMT_BGR4_BYTE,

                                                  PIX_FMT_PAL8,

+                                                 PIX_FMT_GRAY8,

                                                  PIX_FMT_MONOWHITE,

                                                  PIX_FMT_NONE },

     .long_name    = NULL_IF_CONFIG_SMALL("XWD (X Window Dump) image"),