makemkvcon libavcodec.so.58 have .59

[brentl99]

I just built ffmpeg and makemkv. However, the 1.17.2 binary for makemkv-bin requires two libraries that are "old". libavcodec.so.58 and libavutil.so.56. Compiling ffmpeg gives me libavcodec.so.59 and libavutil.so.57.

[brentl99]

As a work around, I edited the the libavcode and libavutil version.h files and recompiled ffmpeg.