This indicates that the video file was captured or ripped directly from an official online streaming service or digital broadcast platform (such as a network's official web player or catch-up service). Unlike older "TVRips," which often suffered from analog artifacts, channel logos, and erratic audio, a WebRip provides a clean digital stream directly from the source material.
I'm a Celebrity... Get Me Out of Here! (TV Series 2023– ) - IMDb This indicates that the video file was captured
So, putting it all together, "720p WEBRip" describes a high-definition video file that was directly recorded from an official online stream. This is a very common format for TV show episodes released through unofficial channels. and erratic audio