Short answer
To cut a long video into short clips, watch it once with a notepad, write down the time of every moment that makes sense on its own, cut each moment to 15 to 60 seconds with a clear first line, add on-screen text, and post them over several weeks. Choosing the moments is human work; no tool in AI Marketing Master picks them for you.
Why one long video can feed weeks of posts
A 40-minute workshop, a recorded live session or a long customer interview usually holds several moments that stand on their own: a tip, a strong opinion, a short story, an answer to a common question. Posted as one long file, most people never reach those moments. Cut out and posted one at a time, each can reach someone new.
The work is in the watching, not the cutting.
Step 1: watch once and log timestamps
- Play the video at normal speed with a notes app open.
- Each time someone says something useful in one breath, write the start time, end time and a three-word label, for example '12:40 to 13:25, GST tip'.
- Mark moments where the speaker shows something on screen or holds up a product. Visual moments work well without sound.
- Skip parts that depend on earlier context. A clip that starts with 'as I said before' will confuse new viewers.
- Aim for a list of five to ten candidates. You will drop some later.
Step 2: export the moments as separate files
Our reel editor works with clips you upload, so you need each moment as its own short file first. Most phones let you trim a copy of a video in the gallery app. On a computer, the free video tools that come with Windows and macOS can do the same. Keep a little spare at each end so you can fine-tune the cut later.
If the original is a wide landscape recording, decide now whether your short clips will stay wide (16:9) or become vertical (9:16). A vertical clip made from wide footage will crop the sides, so check that the speaker stays in frame.
Step 3: shape each clip into a short
- Start on the point, not the greeting. Cut the first words if they are filler.
- Add a typed headline for the first seconds so the clip makes sense with the sound off.
- Type the key sentence as on-screen text, because many people watch muted.
- End on a clean sentence, then a closing line such as 'Full session on our YouTube channel'.
- Check the length. Most of these clips feel right between 20 and 60 seconds.
Where AI Marketing Master fits in
Upload your trimmed moments to the reel editor, fine-tune each start and end point, and type the on-screen text in English, Hindi or Punjabi. AI can suggest a hook for each clip and draft the post caption, using facts from your approved Business Profile. The server joins the pieces into an MP4 of up to 90 seconds and checks the file.
Each finished clip goes through approval, then into your 30-day content calendar, so one long video becomes a planned series rather than a pile of files.
What the app will not do here
It does not watch the long video, find the highlights, transcribe the speech or produce captions from what was said. Those steps are yours. If your recording is very long, the timestamp log in step 1 is what saves the most time, whatever tool you use.
What it does not do
- No automatic highlight finding, transcription or speech captions.
- Moments must be trimmed into separate files before upload; each finished clip can be up to 90 seconds.
Questions people ask
Can I upload a one-hour recording and get clips back?
No. The editor does not choose moments for you. Trim the moments into short files first, then use the editor to polish and join them.
How many clips should I post from one video?
Post as many as stand on their own and are useful. Spread them over a few weeks rather than posting them all on one day.
Do I need permission to cut clips from a recorded event?
If other people speak or appear, ask them first, and check any agreement you have with the event organiser.
We only describe what the product really does today. Results depend on your business, your market and many things no tool controls.