YouTube is adding a new AI feature that makes low-quality videos look sharper. Videos below 1080p will automatically be upgraded to HD, and possibly 4K later. Creators can turn this off anytime. YouTube also increased the thumbnail size limit from 2MB to 50MB, allowing 4K-quality video thumbnails. #youtube #📲 New Technology News/Updates📰 #👩‍💻Tech Updates 💁‍♂️ #👨‍💻ਗੈਜੇਟਸ ਵਰਲਡ 🌐 #📱ਮੋਬਾਈਲ ਲਵਰਜ਼ 😍