ContentFactory is a desktop video editor for creators. Drop in 4K footage and it plays back smoothly, captions write themselves, and exports put your GPU to work.
Every step from import to export is tuned for speed and feel. No stuttering preview, no pop-ups in your way.
01
Smooth preview
Frames are composited on the GPU and audio drives the clock. Stack several 4K tracks and scrubbing, playback and reverse still keep up with your hand.
Proxies build on import, so big files stay light
J / K / L shuttle, accurate to the frame
Linear-light compositing for cleaner color
02
Magnetic timeline
Delete a clip and everything after it slides over. Drag near an edge and it snaps. The main track never has gaps, so you can stay on the story.
Q / W trims everything left or right of the playhead
Toggle snapping any time with N
Full undo history, plus automatic backups
Title · A weekend by the sea
beach-walk.mp4
champagne-closeup.mp4
lighthouse-vertical.mp4
cliff-sunset.png
sea-breeze.mp3
Snap
03
Automatic captions
Speech is transcribed on your own computer, so your footage never leaves it. It copes with Chinese and English in the same sentence, adds punctuation, and can strip out pauses and filler words in one pass.
Fully offline, and fast
Click a line to jump, double-click to edit, export SRT
Filler-word cleanup, confirmed one cut at a time
04
Batch edits
Marquee-select clips and change speed, volume, framing and caption style for all of them at once. Drag the group together, with the context menu always a right-click away.
05
Filters & transitions
8 hand-tuned filters with adjustable strength, and 6 transitions you can drop between clips with one click.
Fresh
Warm
Cool
Film
Mono
Vintage
Vivid
Soft
DissolveDipPushSlideZoomBlur
06
Keyframes
Keyframe position, scale, rotation and opacity, with easing curves that make motion feel natural.
Ease in-outEase inEase outLinearHold
07
Hardware-accelerated export
Uses your GPU's encoder automatically, for both H.264 and HEVC. No usable GPU? It switches to software encoding on its own.
Ask an AI assistant to make the edit. It works on the same timeline you do, and every step can be undone.
Cut the flubs and add captions
Transcribed speech: 42 captions
Removed 9 pauses and fillers, 14.2 s total
Done. Press ⌘Z to undo
09
Downloadable extensions
The installer stays small; you add capabilities when you need them. Speech recognition is available now, with more AI tools such as keying and noise reduction on the way.
Speech recognition (captions)Offline: Chinese, English, Cantonese, Japanese, Korean
sensevoice · 2024.07.17~240 MB
// 02 — Screenshots
Take a look around.
01Home Pick up where you left off02Editing Everything on one screen03Vertical & titles Styles ready to go04Captions Offline, line by line05On-canvas text Double-click to edit06Batch edits Select, then change once07Context menu Common actions at hand08Export Size estimate, GPU encoding
// 03 — AI agents
Let the agent cut. You call the shots.
A built-in local MCP server lets Claude Code, Claude Desktop and other MCP clients read the timeline, look at rendered frames, edit and export. Every step shows up in the editor, and every step can be undone.
53 tools to observe, edit, export and show you around
The agent can see: frames and contact sheets from the export renderer
One undo step per edit, labelled “AI: …”, with Pause and Stop always at hand
127.0.0.1 only, token required, and it asks before writing files
