FFdynamic – Extend FFmpeg with A/V process composition, runtime control
Library with dynamic audio/video composition and runtime control - Xingtao/FFdynamic
FFdynamic – Extend FFmpeg with A/V process composition, runtime control launched on October 21, 2018 with 42 votes, #904 of 2,827 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 8 years on.
In plain words
FFdynamic is a tool that extends FFmpeg with audio and video processing composition and runtime control capabilities. It is designed for developers who need to build complex media workflows beyond FFmpeg's standard functionality. The software allows users to compose and dynamically control A/V processes, making it suitable for applications requiring flexible media processing pipelines. FFdynamic is open source and available on GitHub.
written from the facts on this page · September 2026
Does a similar job
all alternatives →- FCFFmpeg Command Visualizer and Editor2022 · ffmpeg.guide · ▲279
- FIFFmpeg in plain English – LLM-assisted FFmpeg in the browser2025 · vidmix.app · ▲179
I found that I am using ChatGPT more and more to get the FFmpeg command I need, but the process can be a bit tedious: copy-pasting commands, dealing with input file names and locations, making sure the prompt contains enough info about the input files. This site attempts to solve that. You just describe what you want to do, pick the input files and an LLM (currently DeepSeek) generates the FFmpeg command. You can then run it directly in your browser or use the command elsewhere.
Ez FFmpeg – Video editing in plain EnglishDec 2025 · npmjs.com · ▲420I built a CLI tool that lets you do common video/audio operations without remembering ffmpeg syntax. Instead of: ffmpeg -i video.mp4 -vf "fps=15,scale=480:-1:flags=lanczos" -loop 0 output.gif You write: ff convert video.mp4 to gif More examples: ff compress video.mp4 to 10mb ff trim video.mp4 from 0:30 to 1:00 ff extract audio from video.mp4 ff resize video.mp4 to 720p ff speed up video.mp4 by 2x ff reverse video.mp4 There are similar tools that use LLMs (wtffmpeg, llmpeg, ai-ffmpeg-cli), but they require API keys, cost money, and have latency. Ez FFmpeg is different: - No AI – just…
CompressX, my FFmpeg wrapper for macOS2024 · compressx.app · ▲170Hey HN, just wanted to share my success story with CompressX, my FFmpeg wrapper for macOS. For those who may not be familiar, FFmpeg is a powerful tool for converting, streaming, and recording audio and video content. I started CompressX as a weekend project to serve my 9-5 jobs, primarily to compress demo videos for uploading to GitLab and sharing with my colleagues. It took me 2 weeks to make the first working version. I shared the demo on Twitter and the reaction was extraordinary. People loved it, they said that I was bringing the Pied Piper to life. Four months later, I hit the $9,000…
ffmpeg-english "capture from /dev/video0 every 1 second to jpg files"2024 · github.com · ▲153personal scripts to make life easier. Contribute to dheera/scripts development by creating an account on GitHub.
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