n8n-nodes-ffmpeg

This package contains an n8n node that allows you to work with FFmpeg for video and audio file processing.

Installation

Important: Make sure FFmpeg is installed on your system.

Operations

The node supports the following operations:

1. Merge Videos

• Combines multiple video files into one
• Configurable minimum number of files to merge
• Support for custom FFmpeg arguments

2. Overlay Audio

• Overlays an audio track onto a video file
• Configurable encoding parameters

3. Media Info

• Get technical information about video/audio files
• Detailed information about streams, codecs, and metadata

4. Custom Command

• Execute arbitrary FFmpeg commands
• Full control over processing parameters

Parameters

Common Parameters

• Operation: Choose operation (merge/overlay/info/custom)
• Output File Name: Name of the output file
• Output Binary Property: Name of the binary property for the output file

Merge Parameters

• Minimum Files to Merge: Minimum number of files required before merging
• FFmpeg Merge Arguments: Command line arguments for merging

Overlay Parameters

• FFmpeg Overlay Arguments: Command template for audio overlay

Custom Parameters

• Custom FFmpeg Command: Arbitrary FFmpeg command

Usage Examples

Merging Videos

{
"operation": "merge",
"minFiles": 2,
"outputFileName": "merged_video.mp4",
"outputBinary": "mergedVideo",
"ffmpegMergeArgs": "-f concat -safe 0 -i "{input}" -c:v libx264 -c:a aac "{output}""
}

Overlaying Audio

{
"operation": "overlay",
"outputFileName": "video_with_audio.mp4",
"outputBinary": "videoWithAudio",
"ffmpegOverlayArgs": "-i "{video}" -i "{audio}" -c:v copy -c:a aac "{output}""
}

License

MIT