libffmpeg.so file for Chromium and Opera, Fix Opera browser video playback error in Linux.
Before proceeding into the method make sure you backup your original libffmpeg.so file, in case if something goes wrong you'll be able to get things back to normal.
Command for backing up:
$ sudo cp /usr/lib/x86_64-linux-gnu/opera/libffmpeg.so ~/
Command for recovery:
$ sudo cp ~/libffmpeg.so /usr/lib/x86_64-linux-gnu/opera/libffmpeg.so
$ git clone https://github.com/Musaddiq-Sultan/Opera-Fix
$ cd Opera-Fix/
$ bash opera-fix.sh
$ git clone https://github.com/Musaddiq-Sultan/Opera-Fix
(Clone the repository)
$ cd Opera-Fix/
(Enter Opera-Fix directory)
$ sudo cp libffmpeg.so /usr/lib/x86_64-linux-gnu/opera/
(Copy libffmpeg.so to /usr/lib/x86_64-linux-gnu/opera/)