How to get width and height of remote images from Next Generation Dynamic Media remote assets

[IshaJa]

We have Next Generation Dynamic Media set up, so we can select and use remote images for any of components that may contain an image. I'm trying to figure out how I can get the width and height of this image if it is remote.

I know how to do it with local images by checking the renditions, but I'm not sure what to do for remote images. I was thinking of just using the image url with BufferedReader to get the image details, but I was wondering if there's some built in way to do it through one of Adobe's libraries. 

[Saravanan_Dharmaraj · Accepted solution]

@IshaJa i assume when you say remote, you mean from DM. If you have enabled the smart crop in DM and the renditions are created , it will be available in DM. You can check the different renditions from DM using ?req=set,json at the end of the DM Image URL. 

Again if you have smart crop , you already know what rendition to deliver for an image for different form factors

ex: https://s7d1.scene7.com/is/image/siliconlabssandbox/WW-Summit-Reg-Banner-2000x870?req=set,json 

Smart Crop : https://experienceleague.adobe.com/docs/experience-manager-learn/assets/dynamic-media/images/smart-c...