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ubuntu20.04LTSでmkvファイルを再生しようとするもエラーがでる（the playback requires an H.264(High Profile) decoder plugin that is not installed.）

ubuntu20.04

Last updated at 2023-01-22Posted at 2022-12-29

the playback requires an H.264(High Profile) decoder plugin that is not installed.

こちらを参考に、以下のようにパッケージをインストールして解決（選択肢はYES）

sudo apt update
sudo apt install libdvdnav4 gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly libdvd-pkg -y
sudo dpkg-reconfigure libdvd-pkg
sudo apt install ubuntu-restricted-extras

sudo dpkg-reconfigure libdvd-pkg

sudo apt install ubuntu-restricted-extras

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