OpenAI today announced the release of Sora 2, its latest video generation model, which now includes AI generated audio matching the generated video, as well.It is paired with the launch of a new iOS app simply called Sora, that allows users to insert and edit with AI videos of themselves and their friends alongside them with a new "Cameo" feature — though OpenAI says there are robust protections and identity safeguard measures in place to prevent someone's identity from being inserted into AI vi...