diff -ur multimedia/dvdauthor.orig/Makefile multimedia/dvdauthor/Makefile
--- multimedia/dvdauthor.orig/Makefile
+++ multimedia/dvdauthor/Makefile
@@ -2,8 +2,8 @@
 # $FreeBSD: head/multimedia/dvdauthor/Makefile 529240 2020-03-27 11:23:42Z martymac $
 
 PORTNAME=	dvdauthor
-PORTVERSION=	0.7.2
-PORTREVISION=	2
+DISTVERSION=	0.7.2
+PORTREVISION=	3
 CATEGORIES=	multimedia
 MASTER_SITES=	SF/${PORTNAME}
 
@@ -30,21 +30,36 @@
 
 PORTDOCS=	*
 
-OPTIONS_DEFINE=	DOCS IMAGEMAGICK
-OPTIONS_RADIO=	VIDEO-FORMAT
+OPTIONS_DEFINE=	DOCS
+OPTIONS_RADIO=	IMAGEMAGICK VIDEO-FORMAT
+OPTIONS_RADIO_IMAGEMAGICK=	GRAPHICSMAGICK IMAGEMAGICK6
 OPTIONS_RADIO_VIDEO-FORMAT=	NTSC PAL
 
+GRAPHICSMAGICK_DESC=	GraphicsMagick image processing support
+IMAGEMAGICK6_DESC=	ImageMagick 6.x image processing support
 VIDEO-FORMAT_DESC=	Use default video format
-NTSC_DESC=	Default video format NTSC
-PAL_DESC=	Default video format PAL
+NTSC_DESC=		Default video format NTSC
+PAL_DESC=		Default video format PAL
 
-IMAGEMAGICK_LIB_DEPENDS=	libMagick++-6.so:graphics/ImageMagick6
+GRAPHICSMAGICK_LIB_DEPENDS=	libGraphicsMagick.so:graphics/GraphicsMagick
+GRAPHICSMAGICK_CONFIGURE_ENV=	ac_cv_prog_MAGICKCONFIG=${LOCALBASE}/bin/GraphicsMagick-config
+IMAGEMAGICK6_LIB_DEPENDS=	libMagickCore-6.so:graphics/ImageMagick6
 
 NTSC_CONFIGURE_ON=	--enable-default-video-format=NTSC
 PAL_CONFIGURE_ON=	--enable-default-video-format=PAL
 
-pre-configure-IMAGEMAGICK-off:
-	@${REINPLACE_CMD} 's|usemagick=1|usemagick=0|g' \
+.include <bsd.port.options.mk>
+
+.if !${PORT_OPTIONS:MGRAPHICSMAGICK} && !${PORT_OPTIONS:MIMAGEMAGICK6}
+USEMAGICK_OFF=		-e 's|usemagick=1|usemagick=0|g'
+.endif
+
+pre-configure-GRAPHICSMAGICK-off:
+	@${REINPLACE_CMD} -e 's|HAVE_GMAGICK|_HAVE_GMAGICK|g' \
+		${WRKSRC}/configure
+
+pre-configure-IMAGEMAGICK6-off:
+	@${REINPLACE_CMD} -e 's|HAVE_MAGICK|_HAVE_MAGICK|g' ${USEMAGICK_OFF} \
 		${WRKSRC}/configure
 
 post-install-DOCS-on: