technology #AI #BizIT #AIAssistants #AIDevelopmentTools #AiVideoGenerator #GenerativeAi #ImageSynthesis #MachineLearning #MultimodalAI #Openai #SamAltman #SocialMedia #Sora #VideoSynthesis OpenAI’s Sora 2 lets users insert themselves into AI videos with sound Ars Technica Oct 1 2m read