The phrase refers to methods and tools used to extract the audio component from video content hosted on a prominent video-sharing platform using a specific web browser. This typically involves browser extensions, web applications, or desktop software designed to isolate and convert the audio stream into a universally compatible audio file format. An example would be employing a browser extension available via the Chrome Web Store to download an MP3 file from a video viewed within the Chrome browser.
The appeal of these methods stems from a desire to access audio content independently of video. This allows for listening on devices with limited video capabilities, conserving bandwidth, and repurposing audio for offline enjoyment. Historically, these practices have risen in popularity alongside the growth of online video streaming and portable audio players, offering a way to create personalized audio libraries from video sources. This functionality provided a method to enjoy content when the video component was not the primary desired form of consumption.