[packman] ffmpeg and libav* packages: cannot solve dependencies

[Guo Yunhe]

I found that the package libavcodec58 was renamed to libavcode58_91. But no "Provides:" and "Obsoletes:" was added to the new package. This in result cause people cannot update the package smoothly.

When I do zypper dup in Tumbleweed, it says that you can either keep the old package or change repo to openSUSE official repos.

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Guo Yunhe / @guoyunhe / guoyunhe.me