Multi‑Ratio Video Resizing for Mobile Feed and Marketing

Serdar Cellat , Yuchen Xie , Bernadette Marcu , Blaid Burgess , Cody Jarrett , Carlos Pereira , Qing Shi , Samuel Carvajal , Manuel Pamplona , Dorothy Jung , Feiko Ritsema , Benjamin Klein , Alex Woo , Eugene Lok , Anna Pulido , Rebecka Swe , Sanford Holsapple Introduction Clips in the Netflix mobile app. At Netflix, a crucial part of our mission is ensuring our content looks stunning on any device. Vertical formats are increasingly important for Netflix, as we have 1.2B followers across our soc