This deck explains how Kraken-powershell can be used for optimizing image assets using simple powershell commands. based on blogpost: http://devslice.net/2016/07/kraken-powershell-batch-features/

1. Kraken-powershell
Introduction
https://github.com/Kevin-Bronsdijk/kraken-powershell

2. Keeppath
• Keeps the original URL structure intact.
http://domain.com/folder1/folder2/image.jpeg
• Easy way to compress and move all your existing image
assets to AWS or Azure
• Compress Azure Blob or AWS S3 image assets using a simple
cmdlet

3. Keeppath (Azure Blob Storage only)
• Ignores the container name if the destination and source
name are the same
https://c1.blob.core.windows.net/test/folder1/image.jpeg
Won’t include test again.
https://c2.blob.core.windows.net/test/test/folder1/image.jpeg

4. Keeppath
Example 1 and 2

5. External Storage Image Assets
• Compress images within a storage Container or Bucket
• Copy and compress images from one Container or Bucket to
another (including Azure to Amazon and vice versa)
• Set Header and Metadata information on batch level or Item
level

6. Batch Level Metadata & Headers
• Metadata and Headers parameters are used in conjunction
with -FileUrl or -FilePath.
• Batch level Metadata and Headers are specified globally,
therefore all processed items will be created using the same
data.

7. Batch Level Metadata & Headers
Example 3

8. Image Level Metadata & Headers
• Unique headers and or metadata for each image can be
specified
• To do this its required to use the –OptimizeImageItems
parameter
• Accepts a collection of
Kraken.Powershell.OptimizeImageItem

9. Image Level Metadata & Headers
Example 4

10. Practical PowerShell Scripts
Example 5, 6, 7