Video Storybook CLI

Generate storybooks (thumbnail sprites) from videos in the CLI using ffmpeg.

Requirements

• ffmpeg

Build

go build -o generator

Usage

CLI

./generator <input> <interval> <maxWidth> <maxHeight> <maxColumns> <output> <metadataOutput>

Docker

docker run --rm -v <path/to/input>:/sample.mp4 -v <path/to/output/folder>:/output bod8/video-storybook-cli:latest /sample.mp4 <interval> <maxWidth> <maxHeight> <maxColumns> /output/<output> /output/<metadataOutput>

Options

Name	Description
<input>	Path to input video file
<interval>	Frame interval in seconds
<maxWidth>	Maximum width of a single frame in the output sprite
<maxHeight>	Maximum height of a single frame in the output sprite
<maxColumns>	Maximum number of columns in output sprite
<output>	Path to output sprite file
<metadataOutput>	Path to output sprite metadata file

Example

The sprite was generated from some Blender sample video.