Developer uses three prompts to drive Grok Bot for local video editing

On 16:45 on 2026-11-04, a writer on the Chinese developer community platform Juejin published a piece titled 'Editing talking-head videos locally with Grok Bot: 3 prompts handle breath cuts, subtitles, and cover art.' In it, the author claims to have tested a workflow in which 3 prompts drive Grok Bot to edit a talking-head source clip entirely on the local machine: removing pauses and verbal slip-ups, converting the footage to a 9:16 vertical aspect ratio, and burning in subtitles. According to the post, the same pipeline also generates a cover image that avoids closed-eye frames, plus ready-to-post copy for the target platform. The author says the full prompts and several versions of before-and-after output are included in the article. As of now, this is the only report available on the matter, and no independent verification of the workflow's actual results has been published.