# Sprite Preview
sprite-preview is a tool that extracts frames from a video file and creates a sprite sheet of these frames. It also generates a VTT file that allows displaying the video using the sprite sheet.

# Preview


![2023-03-30 11 25 50](https://user-images.githubusercontent.com/50495900/228792170-f43c7024-8d86-4b87-b88c-7937dab5c879.jpg)

# Installation
To use sprite-preview, you must have Go installed on your system. You can then install sprite-preview using the following command:

```bash
go get github.com/Paxx-RnD/sprite-preview
```
## Prerequisites
Before installing this project, make sure you have the following prerequisites installed:
- FFmpeg
- ImageMagick
 
### macOS
```bash
brew install imagemagick
brew install ffmpeg
```

### Linux
```bash
apt install imagemagick
apt install ffmpeg
```
# Usage
```bash
sprite-preview -i input_file.mp4 -o output.png -f 1 -w 160 -h 90 -v output.vtt
```

# Flags
- i: Path to the input video file.
- o: Path to the output sprite sheet file. 
- col: Number of columns in the sprite sheet. 
- row: Number of rows in the sprite sheet.
- f: Frequency of frames extraction in seconds.
- w: Width of each frame in pixels.
- h: Height of each frame in pixels.
- vtt: Path to the output VTT file. If not specified, no VTT file will be generated.



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github.com/hiway-media/sprite-preview

sprite-preview

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Ambiguous License Classifier

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Bad text encoding

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Bad semver

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Bidirectional unicode control characters

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Bin script confusion

Semantic versions published out of chronological order.

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Chronological version anomaly

Project maintainer's SSH key has been compromised.

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Compromised SSH key

(Experimental) Copyleft license information was found.

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Copyleft License

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Title

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High CVE

Uses debug, reflection and dynamic code execution features.

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Debug access

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Deprecated

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Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

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Possible typosquat attack

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Dynamic require

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Empty package

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Name

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File dependency

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Filesystem access

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Wildcard dependency

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AI-detected potential malware

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

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Install scripts

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Invalid manifest file

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Invisible chars

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License change

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License exception

This package is not allowed per your license policy. Review the package's license to ensure compliance.

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License Policy Violation

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Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

This package is malware. We have asked the package registry to remove it.

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Known malware

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Manifest confusion

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Low CVE

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Modified license exception

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Modified license

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Network access

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New author

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Why is contributor and author data important?

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No repository

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github.com/hiway-media/sprite-preview

Sprite Preview

Preview

Installation

Prerequisites

macOS

Linux

Usage

Flags

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