Clapper Video Player for Linux
Clapper is a free and open source media player for Linux. It is released under open source GNU General Public License v3.0 and build using GJS and GTK4. It is based on GStreamer and OpenGL. It comes with hardware acceleration and MPRIS support. The UI is comes with Windowed Mode, Floating Mode and Fullscreen Mode. Some other good features are subtitles support and you can also play network streams, YouTube and you can also set audio offset to sync the audio.