These videos should all look alike and play smoothly. They are an exert from the LG Cymatic Jazz, Life Untouched video downloaded from demolandia.
H.264 with HDR removed for cross-platform compatibility.
If the colors seem muted or if it does not play smoothly, your browser or hardware don’t fully support AV1 videos.
You should see an image below that plays like a GIF and again plays smoothly and looks the same as the above videos.