Not as a finished cut. OpenAI's Help Center says ChatGPT can accept a video file and may use tools to analyze it, but the analysis can be incomplete or inaccurate. The pages we read do not say it returns an edited video, so the cutting happens elsewhere. Making new video from a prompt is a separate question.
What OpenAI's pages say about video
The ChatGPT Image Inputs FAQ has the direct answer. To "Can I upload videos to ChatGPT?" it says "Yes. ChatGPT can accept video files as attachments through supported upload methods, including on Free plans." Availability "varies by platform, upload method, and account," and video attachments "count toward your plan's file-upload limits."
The same answer carries the catch: "ChatGPT may use tools to analyze uploaded videos, but its analysis can be incomplete or inaccurate. It may not analyze the entire video or accurately interpret its audio." For a talking-head clip the audio is the whole point, so check anything ChatGPT tells you about what you said on camera against the footage.
The page on uploading files and audio says ChatGPT "can work with documents, spreadsheets, presentations, images, and audio files you attach to a conversation." Video is not in its table of supported formats. It also states that "WebM and MP4 files identified as video are not supported by audio uploads."
What the pages do not say
No page we read says ChatGPT can trim, cut, caption, or export a video and give you the file. None lists video formats or length limits, and none says whether ChatGPT works from frames, a transcript, or both. We left those points out instead of guessing. If ChatGPT offers to "edit" your upload, ask which file it will return and check that you can download it.
OpenAI's Help Center blocked our requests on 2026-11-01, so we read these pages through Internet Archive copies captured on 2026-10-12, 2026-10-20, and 2026-10-22. Check the live wording before you rely on a limit.
Workflow 1: plan the edit in chat
The upload page lists text jobs such as rewriting a document in a different style and turning a recording into structured notes. A script, a hook rewrite, a shot list, or caption wording is the same kind of job, although the page does not name them. Paste your draft and ask for tighter hooks or a list of shots.
You carry the edit list into your editor and make the cuts yourself. This is where ChatGPT earns its place. A weak hook costs nothing to throw away.
Workflow 2: get a transcript from the audio
Audio uploads need a paid plan, according to the upload page, and files can be up to 512 MB. Supported formats include MP3, M4A, WAV, FLAC, and AAC. Because MP4 files identified as video are not supported by audio uploads, pull the audio out first. The ffmpeg documentation says -vn, used as an output option, "disables video recording," so this command writes an audio-only file:
ffmpeg -i input.mp4 -vn audio.m4aWe ran it with ffmpeg 9.0.2 on a 12-second test clip, and the output held an audio stream and no video stream.
Upload the file and ask for a transcript. The page lists "Ask for a transcript of an audio recording" among the jobs it handles, and it warns that "Transcripts may contain errors, and speaker identification may be unreliable." It does not promise timestamps, so matching lines back to the footage is up to you. Ask which sentences repeat, then check the answer by listening.
Workflow 3: let it write a command, then run it yourself
OpenAI's data analysis page says that "for some data-analysis tasks, ChatGPT writes and runs Python code in a stateful Jupyter notebook environment" that "can use files made available to the session." It describes spreadsheets, PDFs, and text and data files. It does not mention video, ffmpeg, or getting a video file back, so we would not count on that environment to trim your clip. It also says the Python environment "cannot make external web requests or API calls."
Text is the part ChatGPT plainly does. Ask for a command, then run it on your own computer. The ffmpeg documentation opens with "ffmpeg is a universal media converter." Its -ss option, placed before -i, "seeks in this input file to position," and -t limits the duration. The command below keeps five seconds starting two seconds in. We ran it on the same 12-second test clip, and the output was 5.0 seconds long.
ffmpeg -ss 2 -t 5 -i input.mp4 trimmed.mp4Treat any command from a chatbot as a draft. Check each option against the ffmpeg documentation and run it on a copy. A command that finishes without an error has not proved the cut is right, and one trim command will not find the sentence you meant to cut.
Where a real editor takes over
A talking-head video comes back to the same jobs every time: pick the best take of each line, cut between sentences without clipping a word, add captions that match what you said, and export in the right shape. None of the pages we read describe ChatGPT doing these to your video. A timeline editor does them, and so does a phone editor.
How UGCut does the cut
UGCut is an iPhone app for UGC creators. You write the script as scenes, with one field for what you say and one for what happens, and you record scene by scene with your lines on screen as a prompter. One tap moves the prompter to the next line. The core editor runs on your iPhone without an account.
Each scene keeps its takes. A retake is another take of the same scene, and the newest take goes into the cut unless you pin a different one. Captions are on by default and come from the transcription of the take you recorded, so they follow what you said. Tap a word to fix it. For repairs, the timeline trims, splits, merges, and reorders clips, and Undo reverses a change.
Footage you already filmed works too. "Use videos you filmed" brings the files in, transcribes them on your phone, and sorts what you said into scenes. A retake of a line becomes another take of the same scene. That covers the footage ChatGPT cannot cut for you.
UGCut does not write your script. That job suits chat, and you bring the words. If you work with an AI agent, it can set up a project before you record and, after you record, change only what you tick on a cut you send it. The app never requires an agent. Can Claude edit videos? covers that route. To see how cutting by sentence works, read auto-cut video by sentence, and the feature overview covers the rest of the editor.
Common questions about ChatGPT and video editing
Is there a ChatGPT video editor?
None of the OpenAI pages we read describes a video editor inside ChatGPT. They describe video attachments that ChatGPT may analyze with tools, audio transcription, and Python for data work. For the cut itself, use an editor.
How do I get a transcript of my video from ChatGPT?
Extract the audio with ffmpeg, upload the audio file, and ask for a transcript. Audio uploads need a paid plan. OpenAI's page warns that transcripts may contain errors, so read it against the recording.
Which method fits a talking-head video?
We would plan the script in chat and cut in an editor that works from what you said. A command suits a job that repeats, such as trimming the same intro off every clip. For one talking-head take, writing a command is slower than opening an editor.
Sources
We read every page on 2026-11-01. The OpenAI pages came through Internet Archive copies captured on the dates shown.
- ChatGPT Image Inputs FAQ, OpenAI Help Center, archived copy of 2026-10-20
- Uploading files and audio to ChatGPT, OpenAI Help Center, archived copy of 2026-10-22
- Data analysis with ChatGPT, OpenAI Help Center, archived copy of 2026-10-12
- ffmpeg documentation, ffmpeg.org
Coming soon
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