Tags: digital watermark

Google unveiled Gemini Omni at its I/O conference, a new multimodal model that can generate high‑quality video from text, images, audio or existing footage. The first version, Gemini Omni Flash, is now available in the Gemini app, Google Flow and YouTube Shorts for subscribers of Google AI Plus, Pro and Ultra. The system lets users edit video through conversational prompts, add characters, change settings and even produce a digital avatar that mimics the user's voice, all while embedding an imperceptible SynthID watermark to verify authenticity. Lire la suite

Google has released Nano Banana 2, the latest version of its popular AI image editing tool built on the Gemini platform. The new model combines the speed of the original with the accuracy of the Pro tier, drawing on knowledge from Gemini 3 to reduce hallucinations and improve texture, lighting, and detail. Nano Banana 2 supports 4K resolution, varied aspect ratios, and clearer text generation. To help identify AI‑created images, Google now embeds invisible watermarks called content credentials. The upgrade arrives amid growing concerns about AI‑generated “slop” flooding social media, where many users struggle to spot synthetic content. Lire la suite

Google has added a feature to its Gemini mobile app that lets users upload an image and ask whether it was created by Google AI. The tool relies on SynthID, an invisible watermark applied to AI‑generated images since 2023, and also displays a visible Gemini sparkle watermark on images from the free and Google AI Pro tiers. Users can simply type a query like “was this image generated by Google AI?” and receive a response based on the watermark detection and Gemini’s reasoning. The system does not detect non‑Google AI images, which lack the SynthID mark, but can still offer visual‑clue estimates. Google says the feature is a step toward clearer identification of AI‑created content. Lire la suite

OpenAI introduced Sora 2 as a video‑generation model that blocks depictions of public figures by default, yet a loophole permits creators to insert deceased personalities into AI‑generated clips. The platform’s moving watermark aims to signal synthetic content, but families and fans are upset by the posthumous portrayals, exemplified by Zelda Williams’ public plea to stop receiving AI videos of her late father. OpenAI also offers a “cameo” feature that lets living individuals voluntarily upload their likenesses, with controls to revoke access and moderate usage, highlighting the tension between creative freedom and ethical safeguards. Lire la suite