This script fix Opera Browser video not supported

opera-fix-ffmpeg.sh

#!/bin/bash

FFMPEG_URL="https://github.com/nwjs-ffmpeg-prebuilt/nwjs-ffmpeg-prebuilt/releases/download"
FFMPEG_VER="0.93.0"
ARCH="x64"
OPERA_LIB="/usr/lib/x86_64-linux-gnu/opera/lib_extra"
TMP_DIR="/tmp/operalib"

if [ -f "${OPERA_LIB}/libffmpeg.so" ]; then
    echo "libffmpeg.so already exists in ${OPERA_LIB}. Exiting."
    exit 0
fi

if [ ! -d "${OPERA_LIB}" ]; then
    echo "Creating Opera extra library directory..."
    sudo mkdir -p "${OPERA_LIB}"
else
    echo "Opera extra library directory already exists."
fi

mkdir -p "${TMP_DIR}"

echo "Downloading ffmpeg..."
cd "${TMP_DIR}" || exit 1
wget "${FFMPEG_URL}/${FFMPEG_VER}/${FFMPEG_VER}-linux-${ARCH}.zip" -O "${FFMPEG_VER}-linux-${ARCH}.zip"

echo "Extracting zipped ffmpeg library file..."
if unzip "${FFMPEG_VER}-linux-${ARCH}.zip"; then
    echo "Successfully extracted ffmpeg. Installing Opera extra library..."
    sudo cp "ffmpeg-v${FFMPEG_VER}-linux-${ARCH}/libffmpeg.so" "${OPERA_LIB}"
else
    echo "Failed to extract ffmpeg."
    exit 1
fi

echo "Cleaning up..."
rm -rf "${TMP_DIR}"

echo "Done."