Brought to you by Meta. In addition to remaining active in the open source community and conference circuit, this podcast offers another channel that allows us to highlight the technical work of our engineers who will discuss everything from low-level frameworks to end-user features. Throughout the podcast, Meta engineer Pascal Hartig (@passy) will interview developers in the company.
61: Image Quality Improvements at Scale
Every day, over one trillion image download requests are made from Meta’s family of apps. Zuzanna works on the Media Platform Team that owns the entire flow from serving images from the CDN to displaying the pixels on your phone. One of her team’s recent projects was rolling out HDR images to Instagram and Threads and in this episode’s interview, Zuzanna tells show host Pascal how they partnered with large phone manufacturers to develop and roll out the new feature.
Got feedback? Send it to us on Threads (https://threads.net/@metatechpod), Twitter (https://twitter.com/metatechpod), Instagram (https://instagram.com/metatechpod) and don’t forget to follow our host @passy (https://twitter.com/passy, https://mastodon.social/@passy, and https://threads.net/@passy_). Fancy working with us? Check out https://www.metacareers.com/.
Links
-
Fresco: https://frescolib.org/
Timestamps
-
Intro 0:06
-
Intro Zuza 1:44
-
Image Infra Team 3:23
-
The scale of images at Meta 5:10
-
Measuring quality 10:01
-
HDR photos 12:13
-
HDR file formats 19:02
-
HDR photo availability today 22:34
-
Partnering with phone vendors 30:40
-
Why photos after videos? 32:27
- Outro 36:22