Kcontact seems to failed work with ffmpeg and related libs.

Recently I was upgrading my fedora, but found kontact failed to start.
By following info:

kontact: symbol lookup error: /lib64/libavformat.so.62: undefined symbol: av_exif_parse_buffer, version LIBAVCODEC_62

And this will also fail the Kmail by simple test.

I had solved this problem temporarily by downgrade following libs from 8.1.1-1.fc44 to 0:8.0.1-6.fc44 :

ffmpeg-free-devel.x86_64
libavdevice-free.x86_64
libavdevice-free-devel.x86_64
libavfilter-free.x86_64
libavfilter-free-devel.x86_64
libavformat-free.x86_64
libavformat-free-devel.x86_64
libavutil-free.x86_64
libavutil-free-devel.x86_64
libswresample-free.x86_64
libswresample-free-devel.x86_64
libswscale-free.x86_64
libswscale-free-devel.x86_64

Am I got an exception or it’s a bug?

This is very likely a packaging issue of your distribution, please report this to fedora.

Ok, I’ll send report to bugs.kde.org.
Thanks to answear!