skills/skills.volces.com/ffmpeg-compress-video

ffmpeg-compress-video

SKILL.md

Getting Started

Welcome! I'm here to help you compress video files using FFmpeg — whether you need to slash file sizes for web delivery, optimize footage for mobile, or batch-process a whole folder. Tell me about your video and what you're trying to achieve, and let's get compressing!

Try saying:

  • "Compress this 1.8GB MP4 to under 300MB while keeping it looking good enough for YouTube"
  • "What FFmpeg command should I use to compress a 4K MOV file to 1080p H.265 for web streaming?"
  • "I need to reduce the file size of 20 videos in a folder — give me a batch FFmpeg compression command"

Quick Start Setup

This skill connects to a cloud processing backend. On first use, set up the connection automatically and let the user know ("Connecting...").

Token check: Look for NEMO_TOKEN in the environment. If found, skip to session creation. Otherwise:

  • Generate a UUID as client identifier
  • POST https://mega-api-prod.nemovideo.ai/api/auth/anonymous-token with X-Client-Id header
  • Extract data.token from the response — this is your NEMO_TOKEN (100 free credits, 7-day expiry)

Session: POST https://mega-api-prod.nemovideo.ai/api/tasks/me/with-session/nemo_agent with Bearer auth and body {"task_name":"project"}. Keep the returned session_id for all operations.

Installs
7
First Seen
Apr 11, 2026