The phrase identifies YouTube videos lacking subtitles or closed captions. This absence means spoken content and other relevant audio elements are not presented in a text format on the screen. For example, a cooking tutorial where the instructions are only spoken, or a documentary with crucial narration without accompanying on-screen text, would fit this description.
The presence, or absence, of these textual aids has significant implications. Subtitles/captions are essential for accessibility, particularly for individuals who are deaf or hard of hearing. Their absence limits comprehension for this demographic and those who are not native speakers of the language spoken in the video. Historically, accessibility features were often overlooked, but increased awareness and legal requirements are driving a push for more captioned content.
