Offline captioners are professionals who create text captions for video content after it has been recorded. They listen to the audio and transcribe the spoken words, ensuring that the captions are accurate and synchronized with the video. This process is essential for making content accessible to individuals who are deaf or hard of hearing. These captioners often use specialized software to edit and format the captions, adding features like speaker identification and sound descriptions. Offline captioning is commonly used in various media, including films, television shows, and online videos, enhancing the viewing experience for a broader audience.