Google 开源 C2PA 验证库 Credentio：基于 C++ 的本地优先内容凭证解析

Translation Summary

Okay, so I've got this text here announcing the Credentio library. My task is to translate it into Simplified Chinese, keeping it technically accurate and professional, but without any commentary. I need to make sure I get the terminology right, especially around "C2PA Content Credentials" and "local-first validation." I'll also watch out for any tricky phrasing and preserve the paragraph structure. Let's see...

First, the opening sentence: "Credentio 是 Google 最新发布的开源 C++ 库，旨在让开发者能够将高性能、本地优先的 C2PA 内容凭据验证功能集成到其客户端和服务器端应用程序中。" This part is relatively straightforward. I'm focusing on "最新发布" (newly released), "开源 C++ 库" (open-source C++ library), and making sure the phrase "旨在让开发者能够" is clear for the integration objective. "C2PA 内容凭据验证" should be precise.

Next, "通过以高度优化的内存占用完全在本地处理媒体资产，该库能够对数 GB 大小的媒体文件给出即时验证结果，且无需承担云端延迟、带宽成本或数据隐私风险。" Here, I'm thinking about "高度优化的内存占用" (highly optimized memory footprint) and "数 GB 大小的媒体文件" (multi-gigabyte media files). I’ve decided against using the direct literal translation, opting instead for “媒体资产” (media assets), this feels more natural. I also make sure that "云端延迟、带宽成本或数据隐私风险" (cloud latency, bandwidth costs or data privacy risks) are clear.

Finally, "该库目前支持深度清单解析以及可配置的信任列表集成，现已在 Google Source 上发布，未来还计划支持完整的凭据生成与嵌入功能。" The key elements here are "深度清单解析" (deep manifest parsing), "可配置的信任列表集成" (configurable trust list integration), and the future plans. “在 Google Source 上发布” is more natural than “在 Google Source 上获取.” I think it’s a good, clean translation that's technically sound.

Credentio 是 Google 最新发布的开源 C++ 库，旨在让开发者能够将高性能、本地优先的 C2PA 内容凭据验证功能集成到其客户端和服务器应用程序中。通过以高度优化的内存占用完全在本地处理资产，该库能够对数 GB 大小的媒体文件给出即时验证结果，且无需承担云端延迟、带宽成本或数据隐私风险。该库目前支持深度清单解析以及可配置的信任列表集成，现已在 Google Source 上提供，未来还计划支持完整的凭据生成与嵌入功能。