For Ubuntu — Vlc

VLC is a free, open-source, portable, and cross-platform media player that plays almost all multimedia files, DVDs, Audio CDs, VCDs, and various streaming protocols [Source: VideoLAN ]. It is highly recommended for Ubuntu due to its ability to handle nearly any media format without requiring additional codec packs [Source: Dedoimedo ]. 1. Installation Methods

VLC can discover and play media from DLNA servers on your local network [Source: Wondershare ]. 4. Troubleshooting and Tips Vlc For Ubuntu

Use Media > Convert/Save to transcode files into different formats (e.g., MKV to MP4). VLC is a free, open-source, portable, and cross-platform