Video Format

Initiates the Imgix Video feature and allows you to specify the video format. fm=mp4 is required to use most of the Imgix Video parameters.

The following formats are supported:

• mp4: Required for Imgix Video. MP4 is the most widely supported video format compatible with most browsers and devices.
• json: Outputs the video metadata as JSON

The video-thumbnail modifies the accepted value list. Check the video-thumbnail documentation for more information.

See the example below for when When fm is set to json:

// https://assets.imgix.net/videos/girl-reading-book-in-library.mp4?fm=json
{
  "streams": [
    {
      "index": 0,
      "codec_name": "h264",
      "height": 2160,
      "color_space": "bt709",
      "codec_type": "video",
      "bit_rate": "13259156",
      "duration": "22.080000",
      "width": 4096
    }
  ]
}