ffwatch

ffwatch is a simple tool to watch a directory for changes and run ffmpeg when a change is detected.

Files found in the directory that have an allowed extension will be enqueued and processed by ffmpeg.

Installation

cargo install ffwatch

Usage

Best used with docker. Create a docker-compose.yml file with the following content:

services:
  ffwatch:
    image: arbezerra/ffwatch:latest
    volumes:
      - ./data:/data
    devices:
      - /dev/dri:/dev/dri
    command:
      [
        "-c:v",
        "libx264",
        "-crf",
        "20",
        "-preset",
        "ultrafast",
        "-c:a",
        "aac",
        "-b:a",
        "128k",
      ]

Then run:

docker compose up

You can customize with environment variables: