libavcodec-extra57 7:3.2.12-1~deb9u1 / usr / lib / x86_64-linux-gnu / libavcodec.so.57

/usr/lib/x86_64-linux-gnu/libavcodec.so.57 is in libavcodec-extra57 7:3.2.12-1~deb9u1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libavcodec.so.57.64.101