In addition, the prompt for generating the video “Octopus and Crab” also included a requirement for High Dynamic Range (HDR). From the video, it can be seen that the contrast between the foreground (octopus and crab) and the background (seabed) is quite pronounced, intentionally increasing the contrast to create an HDR effect.
▲ Prompt: High Dynamic Range (HDR)
From the official video released, it is evident that Sora possesses an understanding and generation capability of film image characteristics and filming techniques. This suggests that its training dataset must contain a certain proportion of film footage, and that the characteristics of these images and filming methods have been professionally annotated, allowing Sora to comprehend film “jargon” and generate high-quality videos that meet the technical characteristics of film production. It can be anticipated that Sora’s intelligent generation capabilities have vast potential for development and application in areas such as film concept design, virtual pre-visualization, virtual filming, visual effects, color grading, rendering, post-production compositing, and even the integrated generation of complete shots, providing significant assistance in improving efficiency and reducing costs in film production.
Of course, Sora has just been launched and is still in the early stages of development and application. The quality, complexity of scenes, and duration of films pose higher demands on the level, quality, and object elements of the videos generated by Sora. Ensuring the generation of high-quality, stable, scientific, efficient, safe, and reasonable videos is crucial for Sora’s iterative development. It is believed that with the continuous optimization and improvement of the training dataset and ongoing upgrades to the model algorithms, existing shortcomings and limitations will gradually be effectively resolved. Sora is expected to actively participate in film creation and production in the future and will play an important role in supporting high-quality film creation and the intelligent upgrade of the industry.
Written by丨Zhang Xue
Proofread by丨Wang Weina Wang Jian
Reviewed by丨Wang Cui
Final Review丨Liu Da
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