diff --git a/multimedia/avidemux-cli/Makefile b/multimedia/avidemux-cli/Makefile
index d84136c6f8..31e5f89234 100644
--- a/multimedia/avidemux-cli/Makefile
+++ b/multimedia/avidemux-cli/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	avidemux
 PORTVERSION=	${AVIDEMUX_VERSION}
-PORTREVISION=	1
 CATEGORIES=	multimedia
 PKGNAMESUFFIX=	-cli
 
diff --git a/multimedia/avidemux-plugins/Makefile b/multimedia/avidemux-plugins/Makefile
index 6297b1b336..5ae13d1604 100644
--- a/multimedia/avidemux-plugins/Makefile
+++ b/multimedia/avidemux-plugins/Makefile
@@ -2,7 +2,6 @@
 
 PORTNAME=	avidemux
 PORTVERSION=	${AVIDEMUX_VERSION}
-PORTREVISION=	5
 CATEGORIES=	multimedia
 PKGNAMESUFFIX=	-plugins
 
@@ -23,14 +22,14 @@ CMAKE_ARGS+=	-DAVIDEMUX_SOURCE_DIR=${WRKSRC} -DAVIDEMUX_INSTALL_PREFIX:PATH="${P
 PLUGIN_UI=	COMMON SETTINGS
 
 .if ${PORT_OPTIONS:MCLI}
-BUILD_DEPENDS+=	${LOCALBASE}/include/avidemux/2.7/cli/config.h:multimedia/avidemux-cli
-RUN_DEPENDS+=	${LOCALBASE}/include/avidemux/2.7/cli/config.h:multimedia/avidemux-cli
+BUILD_DEPENDS+=	avidemux-cli>0:multimedia/avidemux-cli
+RUN_DEPENDS+=	avidemux-cli>0:multimedia/avidemux-cli
 PLUGIN_UI+=	CLI
 .endif
 
 .if ${PORT_OPTIONS:MQT5}
-BUILD_DEPENDS+=	${LOCALBASE}/include/avidemux/2.7/qt5/config.h:multimedia/avidemux-qt5 	 
-RUN_DEPENDS+=	${LOCALBASE}/include/avidemux/2.7/qt5/config.h:multimedia/avidemux-qt5 	 
+BUILD_DEPENDS+=	avidemux-qt5>0:multimedia/avidemux-qt5
+RUN_DEPENDS+=	avidemux-qt5>0:multimedia/avidemux-qt5
 PLUGIN_UI+=	QT4
 .endif
 
diff --git a/multimedia/avidemux-plugins/pkg-plist b/multimedia/avidemux-plugins/pkg-plist
index e6b49ee774..b57f1679c7 100644
--- a/multimedia/avidemux-plugins/pkg-plist
+++ b/multimedia/avidemux-plugins/pkg-plist
@@ -44,16 +44,18 @@ lib/ADM_plugins6/demuxers/libADM_dm_pic.so
 lib/ADM_plugins6/demuxers/libADM_dm_ps.so
 lib/ADM_plugins6/demuxers/libADM_dm_ts.so
 %%VAPOURSYNTH%%lib/ADM_plugins6/demuxers/libADM_dm_vapoursynth.so
-lib/ADM_plugins6/muxers/libADM_mx_Mkv.so
-lib/ADM_plugins6/muxers/libADM_mx_Webm.so
 lib/ADM_plugins6/muxers/libADM_mx_avi.so
 lib/ADM_plugins6/muxers/libADM_mx_dummy.so
 lib/ADM_plugins6/muxers/libADM_mx_ffPS.so
 lib/ADM_plugins6/muxers/libADM_mx_ffTS.so
 lib/ADM_plugins6/muxers/libADM_mx_flv.so
+lib/ADM_plugins6/muxers/libADM_mx_mkv.so
+lib/ADM_plugins6/muxers/libADM_mx_mov.so
 lib/ADM_plugins6/muxers/libADM_mx_mp4.so
 lib/ADM_plugins6/muxers/libADM_mx_mp4v2.so
 lib/ADM_plugins6/muxers/libADM_mx_raw.so
+lib/ADM_plugins6/muxers/libADM_mx_webm.so
+%%X264%%lib/ADM_plugins6/pluginSettings/x264/3/Mezzanine.json
 %%X264%%lib/ADM_plugins6/pluginSettings/x264/3/PSP.json
 %%X264%%lib/ADM_plugins6/pluginSettings/x264/3/fast.json
 %%X264%%lib/ADM_plugins6/pluginSettings/x264/3/iPhone.json
@@ -75,6 +77,7 @@ lib/ADM_plugins6/videoEncoders/libADM_ve_huff.so
 lib/ADM_plugins6/videoEncoders/libADM_ve_jpeg.so
 %%VAAPI%%lib/ADM_plugins6/videoEncoders/libADM_ve_libva.so
 lib/ADM_plugins6/videoEncoders/libADM_ve_null.so
+lib/ADM_plugins6/videoEncoders/libADM_ve_utvideo.so
 %%VPX%%lib/ADM_plugins6/videoEncoders/libADM_ve_vp9.so
 %%X264%%lib/ADM_plugins6/videoEncoders/libADM_ve_x264_other.so
 %%X265%%lib/ADM_plugins6/videoEncoders/libADM_ve_x265_other.so
@@ -84,6 +87,12 @@ lib/ADM_plugins6/videoEncoders/libADM_ve_yv12.so
 %%X265%%%%QT5%%lib/ADM_plugins6/videoEncoders/qt5/libADM_ve_x265_QT5.so
 %%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_CropCli.so
 %%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_HueCli.so
+%%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_artCharcoalCli.so
+%%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_artColorEffectCli.so
+%%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_artPixelizeCli.so
+%%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_artVHSCli.so
+%%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_artVignetteCli.so
+%%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_colorTempCli.so
 %%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_blackenBordersCli.so
 %%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_chromaShiftCli.so
 %%CLI%%lib/ADM_plugins6/videoFilters/cli/libADM_vf_contrastCli.so
@@ -118,6 +127,7 @@ lib/ADM_plugins6/videoFilters/libADM_vf_lumaOnly.so
 lib/ADM_plugins6/videoFilters/libADM_vf_mean.so
 lib/ADM_plugins6/videoFilters/libADM_vf_median.so
 lib/ADM_plugins6/videoFilters/libADM_vf_mergeField.so
+lib/ADM_plugins6/videoFilters/libADM_vf_negative.so
 lib/ADM_plugins6/videoFilters/libADM_vf_printInfo.so
 lib/ADM_plugins6/videoFilters/libADM_vf_removePlane.so
 lib/ADM_plugins6/videoFilters/libADM_vf_resampleFps.so
@@ -137,9 +147,15 @@ lib/ADM_plugins6/videoFilters/libADM_vf_unstackField.so
 lib/ADM_plugins6/videoFilters/libADM_vf_vflip.so
 lib/ADM_plugins6/videoFilters/libADM_vf_yadif.so
 %%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_HueQT5.so
+%%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_artCharcoalQT5.so
+%%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_artColorEffectQT5.so
+%%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_artPixelizeQT5.so
+%%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_artVHSQT5.so
+%%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_artVignetteQT5.so
 %%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_asharpQT5.so
 %%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_blackenBordersQT5.so
 %%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_chromaShiftQT5.so
+%%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_colorTempQT5.so
 %%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_contrastQT5.so
 %%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_cropQT5.so
 %%QT5%%lib/ADM_plugins6/videoFilters/qt5/libADM_vf_eq2QT5.so
diff --git a/multimedia/avidemux-qt5/Makefile b/multimedia/avidemux-qt5/Makefile
index 1253dfbbef..39cf4c2254 100644
--- a/multimedia/avidemux-qt5/Makefile
+++ b/multimedia/avidemux-qt5/Makefile
@@ -1,6 +1,5 @@
 PORTNAME=	avidemux
 PORTVERSION=	${AVIDEMUX_VERSION}
-PORTREVISION=	1
 CATEGORIES=	multimedia
 PKGNAMESUFFIX=	-qt5
 
diff --git a/multimedia/avidemux-qt5/pkg-plist b/multimedia/avidemux-qt5/pkg-plist
index 4cf57811fe..2b0b2785b5 100644
--- a/multimedia/avidemux-qt5/pkg-plist
+++ b/multimedia/avidemux-qt5/pkg-plist
@@ -33,6 +33,7 @@ share/avidemux6/qt5/i18n/avidemux_sk.qm
 share/avidemux6/qt5/i18n/avidemux_sr.qm
 share/avidemux6/qt5/i18n/avidemux_sr@latin.qm
 share/avidemux6/qt5/i18n/avidemux_tr.qm
+share/avidemux6/qt5/i18n/avidemux_uk.qm
 share/avidemux6/qt5/i18n/avidemux_zh_CN.qm
 share/avidemux6/qt5/i18n/avidemux_zh_TW.qm
 share/avidemux6/qt5/i18n/qtbase_ar.qm
@@ -54,6 +55,7 @@ share/avidemux6/qt5/i18n/qtbase_lv.qm
 share/avidemux6/qt5/i18n/qtbase_pl.qm
 share/avidemux6/qt5/i18n/qtbase_ru.qm
 share/avidemux6/qt5/i18n/qtbase_sk.qm
+share/avidemux6/qt5/i18n/qtbase_tr.qm
 share/avidemux6/qt5/i18n/qtbase_uk.qm
 share/avidemux6/qt5/i18n/qtbase_zh_CN.qm
 share/avidemux6/qt5/i18n/qtbase_zh_TW.qm
diff --git a/multimedia/avidemux/Makefile b/multimedia/avidemux/Makefile
index fd966701af..c7219be239 100644
--- a/multimedia/avidemux/Makefile
+++ b/multimedia/avidemux/Makefile
@@ -5,7 +5,6 @@
 
 PORTNAME=	avidemux
 PORTVERSION=	${AVIDEMUX_VERSION}
-PORTREVISION=	2
 CATEGORIES=	multimedia
 
 MAINTAINER=	multimedia@FreeBSD.org
diff --git a/multimedia/avidemux/Makefile.common b/multimedia/avidemux/Makefile.common
index 8422a0be56..2781088ffe 100644
--- a/multimedia/avidemux/Makefile.common
+++ b/multimedia/avidemux/Makefile.common
@@ -1,4 +1,4 @@
-AVIDEMUX_VERSION=	2.7.6
+AVIDEMUX_VERSION=	2.7.8
 MASTER_SITES=	\
 		SF/avidemux/avidemux/${PORTVERSION}
 DISTNAME=	avidemux_${PORTVERSION}
@@ -46,6 +46,8 @@ FDK_DESC=	FDK AAC codec support
 TINYPY_DESC=	Python scripting support via TinyPy
 VAPOURSYNTH_DESC=	VapourSynth video manipulation support
 
+NLS_USES=	gettext-runtime
+NLS_CMAKE_BOOL=	GETTEXT
 FRIBIDI_CMAKE_OFF=	-DFRIBIDI:BOOL=OFF
 FRIBIDI_LIB_DEPENDS=	libfribidi.so:converters/fribidi
 OPUS_CMAKE_OFF=		-DOPUS:BOOL=OFF -DOPUS_ENCODER:BOOL=OFF
@@ -59,12 +61,6 @@ OPTIONS_DEFAULT+=	LAME FAAC AMR X264
 
 .include <bsd.port.options.mk>
 
-.if ${PORT_OPTIONS:MNLS}
-USES+=		gettext
-.else
-CMAKE_ARGS+=	-DNO_NLS:BOOL=ON
-.endif
-
 # for libexecinfo: (so that __builtin_frame_address() finds the top
 # of the stack)
 .if ${ARCH} == amd64
@@ -146,9 +142,8 @@ CMAKE_ARGS+=	-DFONTCONFIG:BOOL=OFF
 .endif
 
 .if ${PORT_OPTIONS:MXVIDEO}
-#LIB_DEPENDS+=	Xv:x11/libXv
 USES+=		xorg
-USE_XORG+=	xv
+USE_XORG+=	xv xext
 .else
 CMAKE_ARGS+=	-DXVIDEO:BOOL=OFF
 .endif
@@ -292,7 +287,6 @@ NOT_FOR_ARCHS_REASON=	cmake/admDetermineSystem.cmake:78: CPU not supported
 post-patch:
 	@${MKDIR} ${CONFIGURE_WRKSRC}/config
 	@${LN} -s ${LOCALBASE}/include/iconv.h ${CONFIGURE_WRKSRC}/config
-	@${REINPLACE_CMD} 's|-ldl||' ${WRKSRC}/avidemux_core/CMakeLists.txt
 	@${FIND} ${WRKSRC}/cmake -name '*.cmake.orig' -delete
 
 post-configure-common:
diff --git a/multimedia/avidemux/distinfo b/multimedia/avidemux/distinfo
index 3b24b461d0..177ff44e64 100644
--- a/multimedia/avidemux/distinfo
+++ b/multimedia/avidemux/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1599091359
-SHA256 (avidemux_2.7.6.tar.gz) = 9a88741f3535443d4bde35d4207ca2ff96d3b136db2e7232cb50dd6b4eb293cf
-SIZE (avidemux_2.7.6.tar.gz) = 24372770
+TIMESTAMP = 1631134684
+SHA256 (avidemux_2.7.8.tar.gz) = 628a404f521ff2812760700ae3e2aa78e5816b0ff3fb6fd05ac3e75248d97401
+SIZE (avidemux_2.7.8.tar.gz) = 24692898
diff --git a/multimedia/avidemux/files/patch-avidemux__core_ADM__core_src_ADM__folder__linux.cpp b/multimedia/avidemux/files/patch-avidemux__core_ADM__core_src_ADM__folder__linux.cpp
index 2e8995f975..50697d57cb 100644
--- a/multimedia/avidemux/files/patch-avidemux__core_ADM__core_src_ADM__folder__linux.cpp
+++ b/multimedia/avidemux/files/patch-avidemux__core_ADM__core_src_ADM__folder__linux.cpp
@@ -1,4 +1,4 @@
---- avidemux_core/ADM_core/src/ADM_folder_linux.cpp.orig	2019-12-14 18:28:33 UTC
+--- avidemux_core/ADM_core/src/ADM_folder_linux.cpp.orig	2021-03-07 06:18:22 UTC
 +++ avidemux_core/ADM_core/src/ADM_folder_linux.cpp
 @@ -39,7 +39,7 @@ static std::string ADM_i18nDir;
  static std::string canonize(const std::string &in)
@@ -8,4 +8,4 @@
 +    char *simple2=realpath(in.c_str(),nullptr);
      if(simple2)
      {
-         out=std::string(simple2)+std::string("/");
+         out=std::string(simple2);
diff --git a/multimedia/avidemux/files/patch-avidemux__plugins_CMakeLists.txt b/multimedia/avidemux/files/patch-avidemux__plugins_CMakeLists.txt
index c62062e217..4f71360110 100644
--- a/multimedia/avidemux/files/patch-avidemux__plugins_CMakeLists.txt
+++ b/multimedia/avidemux/files/patch-avidemux__plugins_CMakeLists.txt
@@ -1,6 +1,6 @@
---- avidemux_plugins/CMakeLists.txt.orig	2019-08-15 09:25:40.000000000 +0200
-+++ avidemux_plugins/CMakeLists.txt	2020-01-10 15:07:57.924344000 +0100
-@@ -265,7 +265,9 @@
+--- avidemux_plugins/CMakeLists.txt.orig	2021-03-07 06:18:22 UTC
++++ avidemux_plugins/CMakeLists.txt
+@@ -266,7 +266,9 @@ ENDIF(DO_COMMON)
  ADD_SUBDIRECTORY(ADM_videoEncoder)
  ADD_SUBDIRECTORY(ADM_videoFilters6)
  IF(DO_QT4)
diff --git a/multimedia/avidemux/files/patch-avidemux_core-ffmpeg_package-patches-configure.patch b/multimedia/avidemux/files/patch-avidemux_core-ffmpeg_package-patches-configure.patch
index fd41b543cc..e3d8bccc13 100644
--- a/multimedia/avidemux/files/patch-avidemux_core-ffmpeg_package-patches-configure.patch
+++ b/multimedia/avidemux/files/patch-avidemux_core-ffmpeg_package-patches-configure.patch
@@ -1,4 +1,4 @@
---- avidemux_core/ffmpeg_package/patches/configure.patch.orig
+--- avidemux_core/ffmpeg_package/patches/configure.patch.orig	2021-09-06 18:01:37 UTC
 +++ avidemux_core/ffmpeg_package/patches/configure.patch
 @@ -0,0 +1,11 @@
 +--- configure.orig
diff --git a/multimedia/avidemux/files/patch-cmake_admCheckAudioDeviceLibs.cmake b/multimedia/avidemux/files/patch-cmake_admCheckAudioDeviceLibs.cmake
index 59bb9ec922..1cf6ffc72c 100644
--- a/multimedia/avidemux/files/patch-cmake_admCheckAudioDeviceLibs.cmake
+++ b/multimedia/avidemux/files/patch-cmake_admCheckAudioDeviceLibs.cmake
@@ -1,6 +1,6 @@
---- cmake/admCheckAudioDeviceLibs.cmake.orig
+--- cmake/admCheckAudioDeviceLibs.cmake.orig	2021-09-06 18:24:25 UTC
 +++ cmake/admCheckAudioDeviceLibs.cmake
-@@ -158,6 +158,8 @@
+@@ -158,6 +158,8 @@ IF (UNIX AND NOT APPLE)
  
  	MESSAGE(STATUS "Checking for PULSEAUDIOSIMPLE")
  	MESSAGE(STATUS "*****************************")
@@ -9,7 +9,7 @@
          IF (PULSEAUDIOSIMPLE_INCLUDE_DIR AND PULSEAUDIOSIMPLE_LIBRARIES)
          # in cache already
           SET(PULSEAUDIOSIMPLE_FIND_QUIETLY TRUE)
-@@ -189,7 +191,11 @@
+@@ -189,7 +191,11 @@ IF (UNIX AND NOT APPLE)
          ENDIF (PULSEAUDIOSIMPLE_FOUND)
  
          MARK_AS_ADVANCED(PULSEAUDIOSIMPLE_INCLUDE_DIR PULSEAUDIOSIMPLE_LIBRARIES)
diff --git a/multimedia/avidemux/pkg-plist b/multimedia/avidemux/pkg-plist
index 824cfbe6d8..cb33fbc0fb 100644
--- a/multimedia/avidemux/pkg-plist
+++ b/multimedia/avidemux/pkg-plist
@@ -84,7 +84,6 @@ include/avidemux/2.7/cmake/FindTar.cmake
 include/avidemux/2.7/cmake/FindThreads.cmake
 include/avidemux/2.7/cmake/Po.cmake
 include/avidemux/2.7/cmake/_CMakeParseArguments.cmake
-include/avidemux/2.7/cmake/_GenerateExportHeader.cmake
 include/avidemux/2.7/cmake/ad_plugin.cmake
 include/avidemux/2.7/cmake/admAsNeeded.cmake
 include/avidemux/2.7/cmake/admCPack.cmake