The phrase refers to methods and tools that facilitate the retrieval and conversion of audio content from a video-sharing website into a specific audio file format, typically without cost, and accessible through the internet. These tools enable users to extract the sound component from video files and save it in a widely compatible audio format. For example, a user might employ a service to obtain an audio track from a lecture or a song published on a video platform, saving it as an MP3 file for offline listening.
The availability of such services reflects a desire for accessibility and portability of audio content. It allows individuals to listen to audio from videos in scenarios where video playback is impractical or undesirable, such as during commutes or while performing other tasks. Historically, the rise of these tools coincided with the increasing popularity of video-sharing platforms and the demand for on-demand audio consumption.