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Audio-video quality

Graphic with text: "Achieving a 99.6% reduction in memory footprint."
Machine Learning
Prime Video automatically detects audio-video synchronization defects in dubbed media at scale
Prime Video achieves a 99.4% F1 score in synchronizing dubbed audio to non-dubbed audio using an innovative, fast, and memory-efficient approach.
Avijit Vajpayee, Zhikang Zhang, Vimal Bhat
Mar 29, 2023