Visual FFmpeg Command Generator

Stop wrestling with complex CLI flags. Generate production-ready, high-performance FFmpeg commands visually in seconds.

Generated FFmpeg Command
$ ffmpeg -i input.mp4 -c:v libx264 -crf 23 -preset medium -c:a aac -b:a 128k output.mp4
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1. Select Preset Operation

2. Tune Parameters

💡 Command Breakdown

Understand exactly what each parameter does in this command:

🚀 FFmpeg Power Tips

  • Fast Cuts: Use -ss before -i to seek quickly using keyframes.
  • Stream Copy: -c copy skips encoding entirely, completing operations in sub-seconds.
  • Aspect Ratio: Using scale=-2:720 forces the width to automatically scale while keeping divisible-by-2 compatibility for H.264 codecs.
  • Hardware Acceleration: Add -hwaccel auto or -c:v h264_nvenc on NVIDIA RTX GPUs for 5x encoding speed!
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