diff --git a/ffmpeg.spec b/ffmpeg.spec
index 22efcfa..c8c90fa 100644
--- a/ffmpeg.spec
+++ b/ffmpeg.spec
@@ -1,14 +1,10 @@
 %define enable_gpl  1
 %define enable_non_free  1
-#% define buildyear %(echo %{version} | cut -b 7-10)
-#% define buildmonth %(echo %{version} | cut -b 11-12)
-#% define buildday %(echo %{version} | cut -b 13-14)
 %define buildver %{version}
-#% define buildver export-%{buildyear}-%{buildmonth}-%{buildday}
 
 Name:          ffmpeg
 Epoch:         1
-Version:       4.4.1
+Version:       5.0
 Release:       1mamba
 Summary:       Hyper fast MPEG1/MPEG4/H263/RV and AC3/MPEG audio encoder
 Group:         System/Libraries
@@ -17,10 +13,6 @@ Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://ffmpeg.org/
 Source:        http://ffmpeg.mplayerhq.hu/releases/ffmpeg-%{version}.tar.bz2
-#Source:        http://ffmpeg.mplayerhq.hu/releases/ffmpeg-export-snapshot.tar.bz2
-# Source now taken from exported snapshot
-# Source chekout from SVN:
-# svn checkout svn://svn.mplayerhq.hu/ffmpeg/trunk ffmpeg && find ffmpeg -name .svn | xargs rm -rf && tar cjvf ffmpeg-`date '+%Y%m%d'`svn.tar.bz2 ffmpeg
 Patch1:        %{name}-0.4.9-pic.patch
 Patch2:        %{name}-20080820svn-libx264.patch
 Patch3:        %{name}-0.5-x264.patch
@@ -76,8 +68,8 @@ BuildRequires: ldconfig
 BuildRequires: tetex >= 3.0
 BuildRequires: libass-devel
 BuildRequires: libenca-devel
-Obsoletes:     libffmpeg
-Obsoletes:     libav
+Obsoletes:     libffmpeg < 1:5.0
+Obsoletes:     libav < 1:5.0
 
 %description
 FFmpeg is a very fast video and audio converter.
@@ -105,9 +97,9 @@ Preset configuration files used by libavcodec.
 Summary:   ffmpeg video scaling library
 Group:     System/Libraries
 Provides:  libswscale
-Obsoletes: libswscale
-Obsoletes: libswscale-ffmpeg1
-Obsoletes: libswscale-libav
+Obsoletes: libswscale < 1:5.0
+Obsoletes: libswscale-ffmpeg1 < 1:5.0
+Obsoletes: libswscale-libav < 1:5.0
 
 %description -n libswscale-ffmpeg
 ffmpeg video scaling library.
@@ -117,20 +109,19 @@ Summary:   Shared header files and static libraries part of ffmpeg
 Group:     Development/Libraries
 Requires:  libswscale-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
 Provides:  libswscale-devel
-Obsoletes: libswscale-devel
-Obsoletes: libswscale-libav-devel
+Obsoletes: libswscale-devel < 1:5.0
+Obsoletes: libswscale-libav-devel < 1:5.0
 
 %description -n libswscale-ffmpeg-devel
 ffmpeg video scaling library.
-
 This package contains the header files and static libraries needed to compile applications or shared objects that use libswscale
 
 %package -n libswresample-ffmpeg
 Summary:   ffmpeg resampling library
 Group:     System/Libraries
 Provides:  libswresample
-Obsoletes: libswresample-ffmpeg1
-Obsoletes: libswresample-libav
+Obsoletes: libswresample-ffmpeg1 < 1:5.0
+Obsoletes: libswresample-libav < 1:5.0
 
 %description -n libswresample-ffmpeg
 ffmpeg resampling library.
@@ -140,11 +131,10 @@ Summary:   Shared header files and static libraries part of ffmpeg
 Group:     Development/Libraries
 Requires:  libswresample-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
 Provides:  libresample-devel
-Obsoletes: libswresample-libav-devel
+Obsoletes: libswresample-libav-devel < 1:5.0
 
 %description -n libswresample-ffmpeg-devel
 ffmpeg resampling library.
-
 This package contains the header files and static libraries needed to compile applications or shared objects that use libswscale
 
 %package -n libavcodec-ffmpeg
@@ -153,7 +143,7 @@ Group:     System/Libraries
 Requires:  ffmpegpresets
 Provides:  libavcodec
 Obsoletes: libavcodec
-Obsoletes: libavcodec-libav
+Obsoletes: libavcodec-libav < 1:5.0
 
 %description -n libavcodec-ffmpeg
 ffmpeg library implementing various Audio/Video codecs.
@@ -163,8 +153,8 @@ Summary:   Shared header files and static libraries part of ffmpeg
 Group:     Development/Libraries
 Requires:  libavcodec-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
 Provides:  libavcodec-devel
-Obsoletes: libavcodec-devel
-Obsoletes: libavcodec-libav-devel
+Obsoletes: libavcodec-devel < 1:5.0
+Obsoletes: libavcodec-libav-devel < 1:5.0
 
 %description -n libavcodec-ffmpeg-devel
 ffmpeg library implementing various Audio/Video codecs.
@@ -174,8 +164,8 @@ This package contains the header files and static libraries needed to compile ap
 Summary:   ffmpeg device handling library
 Group:     System/Libraries
 Provides:  libavdevice
-Obsoletes: libavdevice
-Obsoletes: libavdevice-libav-devel
+Obsoletes: libavdevice < 1:5.0
+Obsoletes: libavdevice-libav-devel < 1:5.0
 
 %description -n libavdevice-ffmpeg
 ffmpeg device handling library.
@@ -185,20 +175,19 @@ Summary:   Shared header files and static libraries part of ffmpeg
 Group:     Development/Libraries
 Requires:  libavdevice-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
 Provides:  libavdevice-devel
-Obsoletes: libavdevice-devel
-Obsoletes: libavdevice-libav-devel
+Obsoletes: libavdevice-devel < 1:5.0
+Obsoletes: libavdevice-libav-devel < 1:5.0
 
 %description -n libavdevice-ffmpeg-devel
 ffmpeg device handling library.
-
 This package contains the header files and static libraries needed to compile applications or shared objects that use libavdevice.
 
 %package -n libavfilter-ffmpeg
 Summary:   ffmpeg filtering library
 Group:     System/Libraries
 Provides:  libavfilter
-Obsoletes: libavfilter
-Obsoletes: libavfilter-libav
+Obsoletes: libavfilter < 1:5.0
+Obsoletes: libavfilter-libav < 1:5.0
 
 %description -n libavfilter-ffmpeg
 ffmpeg filtering library.
@@ -208,20 +197,19 @@ Summary:   Shared header files and static libraries part of ffmpeg
 Group:     Development/Libraries
 Requires:  libavfilter-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
 Provides:  libavfilter-devel
-Obsoletes: libavfilter-devel
-Obsoletes: libavfilter-libav-devel
+Obsoletes: libavfilter-devel < 1:5.0
+Obsoletes: libavfilter-libav-devel < 1:5.0
 
 %description -n libavfilter-ffmpeg-devel
 ffmpeg filtering library.
-
 This package contains the header files and static libraries needed to compile applications or shared objects that use libavformat
 
 %package -n libavformat-ffmpeg
 Summary:   ffmpeg format library
 Group:     System/Libraries
 Provides:  libavformat
-Obsoletes: libavformat
-Obsoletes: libavformat-libav
+Obsoletes: libavformat < 1:5.0
+Obsoletes: libavformat-libav < 1:5.0
 
 %description -n libavformat-ffmpeg
 ffmpeg format library.
@@ -231,20 +219,19 @@ Summary:   Shared header files and static libraries part of ffmpeg
 Group:     Development/Libraries
 Requires:  libavformat-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
 Provides:  libavformat-devel
-Obsoletes: libavformat-devel
-Obsoletes: libavformat-libav-devel
+Obsoletes: libavformat-devel < 1:5.0
+Obsoletes: libavformat-libav-devel < 1:5.0
 
 %description -n libavformat-ffmpeg-devel
 ffmpeg format library.
-
 This package contains the header files and static libraries needed to compile applications or shared objects that use libavformat
 
 %package -n libavutil-ffmpeg
 Summary:   Shared library part of ffmpeg
 Group:     System/Libraries
 Provides:  libavutil
-Obsoletes: libavutil
-Obsoletes: libavutil-libav
+Obsoletes: libavutil < 1:5.0
+Obsoletes: libavutil-libav < 1:5.0
 
 %description -n libavutil-ffmpeg
 Shared library part of ffmpeg
@@ -254,26 +241,24 @@ Summary:   Shared header files and static libraries part of ffmpeg
 Group:     Development/Libraries
 Requires:  libavutil-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
 Provides:  libavutil-devel
-Obsoletes: libavutil-devel
-Obsoletes: libavutil-libav-devel
+Obsoletes: libavutil-devel < 1:5.0
+Obsoletes: libavutil-libav-devel < 1:5.0
 
 %description -n libavutil-ffmpeg-devel
 This is the common utility library from the ffmpeg project. 
 It is required by all other ffmpeg libraries.
-
 This package contains the header files and static libraries needed to compile applications or shared objects that use libavutil
 
 %package -n libpostproc-ffmpeg
 Summary:   Video postprocessing library from ffmpeg
 Group:     System/Libraries
 Provides:  libpostproc
-Obsoletes: libpostproc
-Obsoletes: libpostproc-ffmpeg1
-Obsoletes: libpostproc-libav
+Obsoletes: libpostproc < 1:5.0
+Obsoletes: libpostproc-ffmpeg1 < 1:5.0
+Obsoletes: libpostproc-libav < 1:5.0
 
 %description -n libpostproc-ffmpeg
 FFmpeg is a very fast video and audio converter. It can also grab from a live audio/video source.
-
 This package contains only ffmpeg's postproc post-processing library which other projects such as transcode may use. Install this package if you intend to use MPlayer, transcode or other similar programs.
 
 %package -n libpostproc-ffmpeg-devel
@@ -281,18 +266,17 @@ Summary:   Video postprocessing library from ffmpeg
 Group:     Development/Libraries
 Requires:  libpostproc-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
 Provides:  libpostproc-devel
-Obsoletes: libpostproc-devel
-Obsoletes: libpostproc-libav-devel
+Obsoletes: libpostproc-devel < 1:5.0
+Obsoletes: libpostproc-libav-devel < 1:5.0
 
 %description -n libpostproc-ffmpeg-devel
 FFmpeg is a very fast video and audio converter. It can also grab from a live audio/video source.
-
 This package contains only ffmpeg's postproc post-processing headers and static libraries which other projects such as transcode may use. Install this package if you intend to use MPlayer, transcode or other similar programs.
 
 %package -n libavresample-ffmpeg
 Summary:       ffmpeg resample library
 Group:         System/Libraries
-Obsoletes:     libavresample-libav
+Obsoletes:     libavresample-libav < 1:5.0
 
 %description -n libavresample-ffmpeg
 FFmpeg resample library.
@@ -301,11 +285,10 @@ FFmpeg resample library.
 Summary:       Shared header files and static libraries part of ffmpeg libavresample
 Group:         System/Libraries
 Requires:      libavresample-ffmpeg = %{?epoch:%epoch:}%{version}-%{release}
-Obsoletes:     libavresample-libav-devel
+Obsoletes:     libavresample-libav-devel < 1:5.0
 
 %description -n libavresample-ffmpeg-devel
 FFmpeg resample library.
-
 This package contains the header files and static libraries needed to compile applications or shared objects that use libavutil
 
 %package devel
@@ -319,7 +302,7 @@ Requires:  libavutil-ffmpeg-devel
 Requires:  libpostproc-ffmpeg-devel
 Requires:  libswscale-ffmpeg-devel
 Requires:  libswresample-ffmpeg-devel
-Obsoletes: libav-devel
+Obsoletes: libav-devel < 1:5.0
 
 %description devel
 This is a virtual package that contains the dependencies necessary for installing all the FFmpeg development packages. 
@@ -350,7 +333,6 @@ export CFLAGS="%{optflags} -fno-unit-at-a-time -D__LINUX_USER__"
     --enable-libopenjpeg \
     --enable-libspeex \
     --enable-swscale \
-	--enable-avresample \
     --enable-libass \
     --enable-libbluray \
     --enable-libfreetype \
@@ -380,35 +362,8 @@ export CFLAGS="%{optflags} -fno-unit-at-a-time -D__LINUX_USER__"
 %if %enable_non_free
     --enable-nonfree \
 %endif
-
 %endif
 
-#    --enable-libx264 \
-
-#    --enable-dxva2 \
-
-#    --enable-libschroedinger \
-#    --enable-x11grab \
-#    --enable-libfaac \
-#    --enable-libx265 \
-#    --enable-libfaad \
-#    --enable-avfilter-lavf \
-#    --enable-libfaadbin \
-
-#    --cpu=%{_target_cpu} \
-#    --enable-swscale \
-##    --incdir="%{_includedir}/ffmpeg" \
-# FIXME:
-# software scaler enabled   no
-# Sun medialib support      no
-# AVISynth enabled          no
-# liba52 dlopened           no
-# enable non free (libamrnb, libamrwb) License: unredistributable
-# libamr-nb support         no
-# libamr-wb support         no
-# libgsm enabled            no
-# libnut enabled            no
-
 %make
 
 %install
@@ -416,42 +371,11 @@ export CFLAGS="%{optflags} -fno-unit-at-a-time -D__LINUX_USER__"
 %makeinstall \
      shlibdir="%{buildroot}%{_libdir}" \
        libdir="%{buildroot}%{_libdir}"
-#\
-#    incdir="%{buildroot}%{_includedir}/ffmpeg" \
-#    shlibdir="%{buildroot}%{_libdir}" \
-#    libdir="%{buildroot}%{_libdir}"
-# Remove unwanted files from the included docs
-#%{__cp} -a doc _docs
-#%{__rm} -rf _docs/{Makefile,*.texi,*.pl}
-
-# make installlib is broken, so we do it by hand
-#install -m 644 libavcodec/libavcodec.a %{buildroot}%{_libdir}
-#install -m 644 libavformat/libavformat.a %{buildroot}%{_libdir}
 
 # create compat symlink
 install -d %{buildroot}%{_libdir}/libavcodec
 ln -s ../libavcodec.a %{buildroot}%{_libdir}/libavcodec/libavcodec.a
 
-#install -d %{buildroot}%{_includedir}/ffmpeg
-#cp -a %{buildroot}%{_includedir}/libavcodec/*.h \
-#      %{buildroot}%{_includedir}/libavdevice/*.h \
-#      %{buildroot}%{_includedir}/libavformat/*.h \
-#      %{buildroot}%{_includedir}/libavutil/*.h \
-#      %{buildroot}%{_includedir}/libswscale/*.h \
-#      %{buildroot}%{_includedir}/ffmpeg
-#install -d %{buildroot}%{_includedir}/postproc
-#cp -a %{buildroot}%{_includedir}/libpostproc/*.h \
-#      %{buildroot}%{_includedir}/postproc
-
-# The <postproc/postprocess.h> is now at <ffmpeg/postprocess.h>, so provide
-# a compatibility symlink
-#%{__mkdir_p} %{buildroot}%{_includedir}/postproc/
-#%{__mkdir_p} %{buildroot}%{_includedir}/libswscale/
-#%{__ln_s}    ../ffmpeg/postprocess.h \
-#             %{buildroot}%{_includedir}/postproc/postprocess.h
-#%{__ln_s}    ../ffmpeg/rgb2rgb.h\
-#             %{buildroot}%{_includedir}/libswscale/rgb2rgb.h
-
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -575,18 +499,18 @@ ln -s ../libavcodec.a %{buildroot}%{_libdir}/libavcodec/libavcodec.a
 %{_libdir}/pkgconfig/libavformat.pc
 %{_mandir}/man3/libavformat.3.gz
 
-%files -n libavresample-ffmpeg
-%defattr(-,root,root)
-%{_libdir}/libavresample.so.*
+#%files -n libavresample-ffmpeg
+#%defattr(-,root,root)
+#%{_libdir}/libavresample.so.*
 
-%files -n libavresample-ffmpeg-devel
-%defattr(-,root,root)
-%dir %{_includedir}/libavresample
-%{_includedir}/libavresample/avresample.h
-%{_includedir}/libavresample/version.h
-%{_libdir}/libavresample.a
-%{_libdir}/libavresample.so
-%{_libdir}/pkgconfig/libavresample.pc
+#%files -n libavresample-ffmpeg-devel
+#%defattr(-,root,root)
+#%dir %{_includedir}/libavresample
+#%{_includedir}/libavresample/avresample.h
+#%{_includedir}/libavresample/version.h
+#%{_libdir}/libavresample.a
+#%{_libdir}/libavresample.so
+#%{_libdir}/pkgconfig/libavresample.pc
 
 %files -n libavutil-ffmpeg
 %defattr(-,root,root)
@@ -647,6 +571,9 @@ ln -s ../libavcodec.a %{buildroot}%{_libdir}/libavcodec/libavcodec.a
 %{_docdir}/ffmpeg/*
 
 %changelog
+* Mon Jan 24 2022 Automatic Build System <autodist@mambasoft.it> 5.0-1mamba
+- automatic version update by autodist
+
 * Mon Oct 25 2021 Automatic Build System <autodist@mambasoft.it> 4.4.1-1mamba
 - automatic version update by autodist