ffmpego

A go wrapper around ffmpeg for fast, batch video format conversion, resolution adjustments, and custom transcoding processes.

Prerequisites

You must have ffmpeg installed and accessible in one of the following ways:

• Option 1: ffmpeg is available in your system’s PATH (i.e., you can run ffmpeg from your terminal or command prompt).
• Option 2: The ffmpeg file (folder) that you download must be located in the same directory as the ffmpego executable.

Download ffmpeg from the official site:
https://www.ffmpeg.org/download.html

Features

• Convert .mp4 files to .webm format
• Convert videos (both .mp4 and .webm) to multiple resolutions (240p, 360p, 480p, etc.)

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Usage

ffmpego --input <input_folder> --output <output_folder> --action <convertToWebm|convertResolution> --resolution 480,360,240

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Examples

1. Convert all .mp4 files in ./mp4 folder to .webm format in ./webm folder:

ffmpego --input ./mp4 --output ./webm --action convertToWebm

2. Convert all .mp4 or .webm files in ./mp4 folder to multiple resolutions (480p, 360p, 240p) and output to ./webm:

ffmpego --input ./mp4 --output ./webm --action convertResolution --resolution 480,360,240

ℹ️ The resolution output will match the input format (i.e., input .mp4 → output .mp4, input .webm → output .webm).