dynamic media in aem 6.2 changing the transparent png image background to white

[#1]

I am using the dynamic media to render images in AEM 6.2. However when I try to render a transparent image using Dynamic Media , the resulting image is turned to a normal image with white background.

For Example , content path in DAM : /content/dam/silversea-com/19.png

Rendering using dynamic media with this path : /is/image/content/dam/silversea-com/19.png??wid=90&hei=90

(even /is/image/content/dam/silversea-com/19.png for that matter )

Any idea why this is occurring ?

Thanks

Sachin

[#2 · Accepted solution]

Try rendering the image using png-alpha format , like adding &fmt=png-alpha to the url.

[#3]

Moving this to AEM Assets topic!!