Video Editing

FFmpeg

The standard open-source toolkit for recording, converting and streaming audio and video.

MoviePy

Python library for scripted video editing.

Captions

AI video editing with captions, eye contact and AI avatars.

OpusClip

Turns long videos into short clips automatically.

OpenShot

Open-source video editor.

Kdenlive

Open-source video editor.

DaVinci Resolve

Professional editor with a Python scripting API.

Shotcut

Open-source cross-platform video editor.

CapCut

Popular video editor with AI features.

Runway

AI video editing and generation tools.

Submagic

Automatic captions and short-video editing.

Vizard

Repurpose long videos into clips.

Kapwing

Browser-based video editor.

Auto-Editor

Auto-Editor removes silence and dull parts from video.

PyAV

Pythonic bindings for FFmpeg libraries.

ffmpeg-python

Python bindings for building FFmpeg pipelines.

OpenMontage Drama Studio

Open-source, self-hosted web studio (AGPL-3.0) that turns a one-line idea into an AI short drama, short video or product clip, covering script, characters, scenes, storyboard, voice and editing. Bring your own LLM key; image and video shots use paid Seedream and Seedance APIs or local ComfyUI.

Valmera

Hosted AI video editor with a remote MCP server for Claude, ChatGPT, Cursor and Codex, so agents can cut silences and filler words, add word-timed captions, reframe to 9:16, render previews and export MP4s from your uploaded footage.

Reclip

About 30 video, audio and image tools, including AI clipping, captions, voiceovers and upscaling, through a public beta REST API, a hosted MCP server and an installable agent skill. Jobs run asynchronously and are billed in credits.

WaveXML

Local Mac and Windows app that syncs multicam footage and dual-system audio for Resolve, Premiere and Final Cut, and runs a local MCP server so Claude, Codex or Cursor can review frames and cut a first edit. Media stays on your machine.