ffmpeg

Simon Willison created a web-based video compression tool using Claude Fable 5.1 and FFMPEG WebAssembly to quickly generate optimized video files with customizable presets for blog publishing.

A division by zero vulnerability was identified in the FFmpeg multimedia tool through the use of a custom fuzzer, as reported in a software issue.

FFmpeg 9.0 is a major release of the popular open-source multimedia framework, offering libraries and command-line tools for audio, video, subtitle and metadata processing.

A GitHub project that uses FFmpeg to simulate cassette tape audio profiles including tape noise, wow/flutter, bandwidth limits, and equalizer adjustments. Provides scripts for different cassette types.

A technical guide on setting up multicast TV distribution on a home network using ffmpeg and multicast routing protocols, with examples for local and routed scenarios.

ComfyUI-OpenCut is a new open-source plugin that integrates a full-featured video editor directly into ComfyUI, allowing multi-track editing, keyframes, effects, and real-time preview in the browser without server-side processing.

Introduces 6 video processing tools (HyperFrames, FFmpeg, OpenMontage, Remotion, Video-Use, Manim) for AI coding agents (such as Codex, Claude Code, Cursor), covering scenarios from converting images/text to video, compression/transcoding, to educational animations, along with selection recommendations and installation guide.

An open-source tool called video-use lets users edit videos by chatting with Claude Code, automating tasks like cutting filler words, adding subtitles, and color grading, and has gained 15K stars on GitHub.

Claude Code gains the ability to watch videos by using FFmpeg scene detection to capture frames at meaningful moments and integrating caption extraction from YouTube or Whisper for Zoom/Loom, enabling users to analyze recordings and save insights to a knowledge base.

Peter Yang shares a workflow using OpenAI Codex and ffmpeg to automate video clip creation and scheduling via browser automation for Instagram and TikTok APIs.

video-use is an open-source tool that enables Codex to edit videos like a director, automatically handling transcription, subtitles, animation, and rendering.

A full rewrite of FFmpeg's AAC encoder is announced, claiming superior quality compared to other encoders, with detailed technical improvements and performance comparisons.

Introduces an open-source tool called audio-to-text that uses AI and local tools (like faster-whisper and ffmpeg) to help users automatically generate, proofread, and burn subtitles, solving problems such as high costs, frequent errors, and cumbersome workflows in software like CapCut.

video-use is a 100% open-source tool that lets Claude Code edit videos automatically by removing filler words, adding subtitles, color grading, and generating animations. It integrates with Claude Code via a skill and uses ElevenLabs for transcription.

Introducing a universal downloader. Users only need to send the video link to the bot in WeChat, and the system will automatically identify the platform, parse, download, transcode, and send back the video. Supports 14+ platforms including Douyin, YouTube, etc. Built-in ffmpeg and GPU hardware acceleration.

A quick guide on applying LUTs (color grading) to video footage using the ffmpeg command-line tool, specifically for DJI Osmo Pocket D-Log footage. The post includes commands and a bash script for batch processing.

An AMD engineer contributed an ONNX Runtime backend to FFmpeg's DNN filter, enabling AI model inference on GPU and NPU platforms for tasks like upscaling and object detection, notably making Ryzen AI NPU useful for FFmpeg.

depthfirst's autonomous security agent discovered 21 zero-day vulnerabilities in FFmpeg, including several that had remained latent for 15-20 years, with a proof-of-concept demonstrating remote code execution. The findings highlight the capability of AI-driven security agents to uncover critical bugs that evaded previous intensive analyses by Google and Anthropic.

Fable 5 fully automated the editing of its own launch video using Anthropic Claude Code team's tools (including ffmpeg, Figma MCP, Remotion, etc.), achieving AI-driven video production, creating a recursive effect.

The user explains how they used Fable, an AI tool, to edit its own launch video by leveraging code and tool calls for transcription, ffmpeg, color grading, Figma MCP, and Remotion UI, without touching a video editor.