根据消息，近日OpenAI发布了一款名为Sora的文本生成视频模型，该模型可以根据用户提供的提示词生成逼真的视频。然而，根据网友的反馈，生成1分钟视频所需的渲染时间超过了1个小时。
据报道，Sora的发布引起了广泛的关注和讨论。Reddit社区上的网友们纷纷发表了自己的观点和体验。他们指出，研究人员在展示Sora时主要选择了一些预先准备好的示例，而不允许公众使用自定义的提示词。此外，最长的演示视频也只有17秒。
这一消息引发了人们对于Sora模型性能和可用性的质疑。一些网友表示，尽管Sora能够生成逼真的视频，但渲染时间过长限制了其实际应用的可能性。他们认为，如果Sora无法在短时间内生成较长的视频，那么其商业价值可能会受到限制。
对于OpenAI而言，Sora的发布是一个重要的里程碑。作为一家领先的人工智能公司，OpenAI一直在推动人工智能技术的发展和应用。Sora的问世标志着文本生成视频技术迈出了重要的一步，为用户提供了一种全新的创作工具。
然而，Sora还面临着一些挑战和改进的空间。除了渲染时间过长的问题外，一些网友还提出了关于自定义提示词的限制以及演示视频长度的疑问。这些问题需要OpenAI进一步研究和改进，以提升Sora的实用性和用户体验。
总的来说，OpenAI发布的文本生成视频模型Sora引起了广泛的关注和讨论。尽管Sora能够生成逼真的视频，但渲染时间过长以及一些限制限制了其实际应用的可能性。然而，这一技术的问世标志着人工智能领域的进步，为用户提供了一种全新的创作工具。OpenAI还需进一步改进和优化Sora，以满足用户的需求和期望。
英语如下：
News Title: OpenAI Releases Sora: 1-Minute Video Takes Over 1 Hour to Render, Users Anticipate Custom Prompt Function
Keywords: Sora model, video generation, rendering time
News Content: According to reports, OpenAI recently unveiled a text-to-video model called Sora, which can generate realistic videos based on user-provided prompts. However, feedback from users suggests that the rendering time for generating a 1-minute video exceeds 1 hour.
The release of Sora has attracted widespread attention and discussion. Users on the Reddit community have shared their viewpoints and experiences. They pointed out that during the demonstration of Sora, researchers primarily selected pre-prepared examples and did not allow the public to use custom prompts. Additionally, the longest demo video was only 17 seconds.
This news has raised questions about the performance and usability of the Sora model. Some users believe that while Sora is capable of generating realistic videos, the lengthy rendering time limits its practical application. They argue that if Sora cannot generate longer videos within a short timeframe, its commercial value may be constrained.
For OpenAI, the release of Sora marks an important milestone. As a leading artificial intelligence company, OpenAI has been driving the development and application of AI technology. The advent of Sora signifies a significant step forward in text-to-video generation, providing users with a new creative tool.
However, Sora still faces challenges and areas for improvement. In addition to the issue of long rendering time, some users have raised concerns about the restrictions on custom prompts and the length of demo videos. These issues require further research and improvement by OpenAI to enhance the practicality and user experience of Sora.
Overall, the release of OpenAI’s text-to-video model, Sora, has garnered widespread attention and discussion. While Sora can generate realistic videos, the extended rendering time and certain limitations restrict its practical application. Nevertheless, the emergence of this technology signifies progress in the field of artificial intelligence, offering users a new creative tool. OpenAI needs to continue refining and optimizing Sora to meet the needs and expectations of users.
【来源】https://www.ithome.com/0/751/364.htm
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