# Blog Post Content Presentation GIF for Review

**Use case:** 

Generate a scrollable GIF of a long-form blog post to evaluate content readability, image placement, and overall presentation flow. This visual review helps ens

## Input

```json
{
  "url": "https://apify.com/blog/web-scraping-best-practices",
  "viewportWidth": 1024,
  "viewportHeight": 900,
  "scrollStepPx": 250,
  "frameDelayMs": 200,
  "maxFrames": 90,
  "waitToLoadPageMs": 0,
  "downscaleFactor": 2
}
```

## Output

```json
{
  "url": {
    "label": "Page URL",
    "format": "link"
  },
  "gifUrl": {
    "label": "GIF URL",
    "format": "link"
  },
  "frameCount": {
    "label": "Frames"
  },
  "width": {
    "label": "Width"
  },
  "height": {
    "label": "Height"
  },
  "fileSizeBytes": {
    "label": "Size (B)"
  },
  "scrapedAt": {
    "label": "Scraped At"
  }
}
```

## About this Actor

This example demonstrates how to use [GIF Scroll Animation](https://apify.com/crawlerbros/gif-scroll-animation) with a specific input configuration. Visit the [Actor detail page](https://apify.com/crawlerbros/gif-scroll-animation) to learn more, explore other use cases, and run it yourself.