Submagicは、チームやビジネス向けに魅力的なshort-form ビデオを数秒で作成できる最高のAIツールです。
AI video editor for media teams
Upload a broadcast, interview or episode and Submagic auto-edits it into captioned vertical clips for TikTok, Reels and Shorts. Keep every platform fed without adding editors.
Questions about making social clips from long-form video
Do media teams still need to hire a video editor?
Not for day-to-day social cuts. Submagic runs Auto-Edit on a broadcast, interview or episode, adding captions, b-roll and auto-zoom and trimming the dead air automatically, so a small team can keep every platform fed without adding editors or waiting on a freelancer. You get a captioned vertical cut ready to post, not a rough export to hand off.
What is the best video editor for a newsroom or publisher?
One built to turn long-form into social, fast. A newsroom records far more than it can hand-edit, so the editor that fits is the one that captions, trims and formats a broadcast into vertical clips automatically and lets you pull several cuts from a single recording. That is the job Submagic is built for, rather than a general timeline editor.
Is there a free way to edit news clips?
You can start free. Submagic gives you 15 free videos, so you can upload a real segment, run Auto-Edit and see the captioned vertical cut before you choose a plan. It is the quickest way to check the output on your own footage instead of a demo reel.
How do you turn a long broadcast or interview into short clips?
Upload the recording and let Magic Clips pull the strongest moments out of one long video. Auto-Edit captions and trims each cut and formats it vertical, so a 30-minute broadcast or a full interview becomes several short clips sized for TikTok, Reels and Shorts, without scrubbing a timeline by hand.
How do you caption clips so they land on silent autoplay?
Submagic's Auto Captions transcribes the clip and styles the subtitles automatically. Most people scroll news and social video with the sound off, so the on-screen captions are what carry the story; styled, word-by-word subtitles keep a quote or explainer readable in a muted feed.
How do you decide what to clip and post next?
Start from what is already trending. Submagic's Find Ideas surfaces rising topics in your niche each day, so instead of guessing every morning you work from a shortlist of clips worth making. Pair it with the AI Video Idea Generator when you want angles for a specific story.



