解决linux下 ffmpeg 编译出现not found using pkg-config Basically in order to fix the problem, I cannot use dynamic links to the new version of libass, but I needed to retain a static link to the previous one with. Knowing that it was a problem with libass, I was damned to find that even the FFmpeg build in the sid repos did not even work with the libass version packaged for that jessie or testing.
