Video editing guides
Short, practical answers to the questions people ask while editing short-form video: what the terms mean, the sizes and lengths each platform takes, and how to do each job on a Mac, by hand or by asking Woven Video in chat.
Last updated 2026-10-20
How to
How to speed up or slow down a video
Speed up, slow down or time-lapse a clip, and what frame rate and audio do.
How to crop a video on Mac
What Mac apps can crop, and how to turn 16:9 into 9:16 without cutting off the subject.
How to add music to a video
Pick a track you can use, set its level under speech, fade it, and avoid claims.
How to add sound effects to videos
Match each sound to something on screen, line it up with the frame, keep it quiet.
How to make a slideshow from photos
Order your photos, time them to the music, add gentle motion and export.
How to add a glitch effect to a video
What a glitch effect is, when it fits, and how to time a hit.
How to blur a video (a face, the background or the sides)
Blur a face, soften a background or fill the bars, and what Woven can do.
How to turn a horizontal video into a vertical one
Reframe 16:9 footage for 9:16: fill or fit, moving subjects, two speakers and when to reshoot.
How to zoom in on a video
Static zoom, animated push-ins, punch-ins for jump cuts and how far to go.
How to make a split screen or picture-in-picture video
Layouts, audio and borders for split screen and picture-in-picture videos.
How to edit a video on a Mac
What Photos, QuickTime Player and iMovie can do, and the order to edit in.
How to add captions to a video
Auto or manual captions, what to check, and styles that read on a phone.
How to add text animation to a video
Which entrance fits titles, labels and callouts, and how to time text to speech.
How to make faceless reels
Formats, footage, voiceover, captions and YouTube's rules for videos without your face.
How to make a highlight reel
Pick the best moments, set the length, order the clips and cut them to music.
How to make a video montage
What a montage is, how long each shot runs, and how to cut to the music by ear.
How to turn a podcast into clips
Pick the moment, trim it, crop to vertical, caption it and add a hook title.
How to make a YouTube video
Plan, record, edit, thumbnail, export and upload a YouTube video, with Mac steps.
How to turn a sermon into short videos
Choose a passage, caption it, add the reference and clear music and people before posting.
How to add music in iMovie on a Mac
Add a song in iMovie on a Mac, set volume and fades, keep it under a voice, and check the license.
How to add text in iMovie on a Mac
Add titles in iMovie on a Mac: pick a style, place it, type, set font and length.
How to add captions in iMovie
iMovie for Mac has no auto captions in Apple's guide. Type titles, or caption by speech in Woven.
How to make a Reel
Plan the hook, film vertical, edit and post a Reel, with the steps Instagram documents.
How to add captions to YouTube Shorts
Use YouTube's auto captions, or burn in your own captions that stay readable on a phone.
How to edit a talking-head video
A checklist for editing a talking-head video: cuts, hook, punch-ins, captions, B-roll and sound.
How to export an iMovie project as MP4
Apple's iMovie export steps and settings, then a 1080p or 1440p MP4 from Woven.
How to add captions in Final Cut Pro
Generate, edit and export captions in Final Cut Pro, and when to burn them in instead.
How to edit a Zoom recording
Where Zoom saves recordings, what its trim does, and a full edit on a Mac.
How to add a filter to a video
Add a preset look such as black and white, warm or faded, and keep it consistent.
How to get a VHS effect on a video
Build a VHS look from soft color, noise, glitch hits, a 4:3 frame and a timestamp.
How to add a border to a video
Border vs frame vs letterbox, when a border helps, and how to set width and color.
How to add a picture to a video
Add a photo between clips, a logo on top or a still behind, then size and time it.
20 AI video editor prompts for talking-head videos
Twenty copy-paste edit prompts for talking-head videos, grouped by job.
UGC creator brief template (with a shot list built for editing)
A copy-ready UGC brief with hooks, talking points, a shot list and file naming.
Sound effect prompts: 12 recipes for editing with AI
Twelve copy-paste sound effect prompts, each tied to something visible on screen.
How to render a Blender animation for Reels and TikTok
Set up a vertical Blender render, choose frames or MP4, then finish in an editor.
How to use Seedance 2 and edit the clips
How to use Seedance 2, what it accepts, and how to edit its clips.
How to use Veo 3.1 and edit what it makes
How to use Veo 3.1, what it costs to try, and how to edit its clips.
How to use Kling AI video and edit the result
A Kling AI tutorial, its free-tier limits, and how to edit the clips.
Gemini video generator: how to make a video and edit it
How the Gemini app makes video, what it limits, and how to edit the clips.
Editing terms explained
Open captions vs closed captions
Open captions are burned in. Closed captions can be switched off. Which to use, and when.
What is B-roll?
What B-roll is, A-roll vs B-roll, and how to place it over speech.
What is a jump cut?
The film and creator meanings of a jump cut, and how to cut pauses cleanly.
What is the Ken Burns effect?
The slow pan and zoom on still photos: origin, when to use it, how to do it.
Video transitions
The common transition types, when each fits and which sound goes with it.
What is color grading?
Color grading versus correction, a simple order to work in, and common mistakes.
What is a lower third?
What a lower third is, where to place it in a vertical video and how long to show it.
What are keyframes in video editing?
What a keyframe is, how easing shapes the motion and what you can animate in Woven.
What is audio ducking?
What audio ducking is, sidechain vs manual, and how to duck music in Woven.
What is a video hook?
What a video hook is, the main hook types and how editing and testing decide if it works.
What is a UGC video?
What UGC videos and UGC ads are, how to disclose them and how to edit one.
What is an AI video editor?
What an AI video editor is, how it differs from a generator and what to check first.
What are Spark Ads?
What TikTok Spark Ads are, how authorization works and how they differ from standard ads.
Remotion vs an AI video editor: which should you use?
Remotion makes video from code; an AI editor edits your footage. How they differ and which to use.
Sora alternatives: what to use now that Sora has shut down
Sora's web app has ended. Where else to generate video, and the step after.
AI video editors compared: features side by side
12 AI video editors compared on footage, timeline, chat, captions and platforms.
Faceless video tools compared: autopilot generators vs making each video yourself
Autopilot generators or editors for faceless videos, and what YouTube's rules say.
What is creative fatigue? How to spot it and refresh an ad
What creative fatigue is, the signs on Meta and TikTok, and the cheapest way to refresh an ad.
AI video editing glossary: 25 terms explained
Twenty-five editing and AI video terms in plain words, with what Woven does for each.
Platform sizes and lengths
Instagram Reels size
Reels dimensions, aspect ratio, length limits, cover size and safe areas.
TikTok aspect ratio and video size
TikTok aspect ratio, video size, length limits and safe zone, from TikTok's own pages.
How long can YouTube Shorts be?
Shorts can run up to 3 minutes. The shape, resolution and music rules that matter.
Social media video sizes
Aspect ratio, size and length limits for six platforms, from each platform's own pages.
YouTube video resolution
Resolutions, aspect ratio, frame rates and bitrates YouTube lists, and how Shorts differ.
How long can a Facebook video be?
Facebook video length, reel size and recommended encoding settings, from Meta's own pages.
LinkedIn video size and specs
File types, size, length, aspect ratios and captions for LinkedIn video, from LinkedIn Help.
Video ad specs for Meta, TikTok, YouTube and LinkedIn
Video ad specs for Meta, TikTok, YouTube and LinkedIn, and how to export each shape.
Safe zone checker for Reels, TikTok and Shorts
Drop in a frame, see what each app covers, and download a free safe-zone template.
AI video editor pricing compared (2026)
Plans, free-tier caps and AI billing for 12 video editors, checked October 20, 2026.
Questions about AI and video
Can ChatGPT edit videos?
ChatGPT can't return an edited video, and it has no timeline or preview. Here's how to edit with ChatGPT in Woven Video, a Mac editor that uses your plan.
Can Claude edit videos?
Claude's chat can't edit video. Claude Code can, with tools like FFmpeg or by driving Woven Video, a Mac editor with a real timeline you can see.
Can Gemini edit videos?
Gemini can tweak a short clip from a prompt, but it has no built-in timeline to cut, arrange or caption a real video. Here's how to edit by chat instead.
Can Claude watch videos?
Can Claude watch videos? Not as video: it reads still images and text. Here's what it can see, the workarounds, and how Woven Video shows it your footage.
How to edit videos with Claude Code or Codex
Claude Code video editing: script FFmpeg, build in Remotion, or connect Woven Video so Claude Code or Codex edits on a timeline you can see.
What is an AI video agent?
What is an AI video agent? It takes a goal, edits a real project with tools, checks its work and reports back. Kinds of agents and how to try one.
What is a video editing MCP server?
What is a video editing MCP server? It lets an AI app run an editor's actions. See which editors offer one today and how Woven's connector works.
What is Woven Video?
What is Woven Video? An AI video editor for Mac from Woven Labs. Edit your footage by chat on a real timeline. What it does, needs and costs.
Can ChatGPT make videos?
Can ChatGPT make videos? OpenAI has discontinued Sora. ChatGPT still writes scripts and makes images, and Woven Video edits your clips on a Mac.
Can you monetize AI videos on YouTube?
Can you monetize AI videos on YouTube? Often yes, if each video is your own work. See what YouTube targets, what to disclose and how to edit.
Can AI edit my video for me?
Can AI edit my video for me? Yes for cuts, captions, music and finding moments, with limits. See what still needs you and how to fix the result.
Can ChatGPT watch videos?
Can ChatGPT watch videos? OpenAI's help says you can attach video files, but the analysis may be partial. See what it reads and how to get better feedback.
Can Gemini watch videos?
Can Gemini watch videos? Google's help says you can upload videos and ask about YouTube links, within limits. See them, and how to get edits too.
Do AI video ads work?
Do AI video ads work? Studies find comparable clicks, a human edge in one video test and a drop when ads are labelled. See the data and how to test.
Is it legal to make AI ads?
Is it legal to make AI ads? Usually yes, but claims, real people's likeness, copyright and AI labels carry rules. A plain guide, not legal advice.
Can I use my Claude Code skills and MCP servers in Woven?
Can I use my Claude Code skills and MCP servers in Woven? Yes: switch skills on in Settings, and add or import MCP servers for Woven's own agent.
Try Woven free for 3 days
Then $25/mo billed yearly ($299/yr) or $39/month. Native Mac app for short-form video.
Paste into Claude Code to install and connect Woven.