• Running ldd /usr/bin/ffmpeg | grep "avutil" outputs: libavutil.so.56 => /lib/aarch64-linux-gnu/libavutil.so.56 (0x0000007f9289f000).
  • When you are launching a Windows software, program, or game that requires avutil-lav-56.dll, Windows will check for the .dll file before launching.
  • In the vast majority of cases, the solution is to properly reinstall avutil-56.dll on your PC, to the Windows system folder.
  • avutil-ics-56.dll errors. avutil-ics-56.dll errors occur for several reasons, for example, the file may be corrupted, deleted, or not found on the computer.
  • shw32.dll. msvcr100.dll. msvcp120.dll.