请教下 MT8371 和 MT8395 关于 Widevine L1 及 ChinaDRM 的支持细节

General Discussion
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Hi everyone,

We are currently evaluating SoC platforms for an Android-based AVOD (audio/video on demand) device, and are looking at both the MT8371 and MT8395. Our end product will require Widevine L1 certification, and potentially ChinaDRM as well.

According to the latest Genio Series Platform Specifications V2.6, both chipsets support Widevine L1 and hardware SVP under Android. Before moving forward, there are a couple of low-level details I’d like to check with the community:

  1. In the official Android BSP, does OP-TEE come with the Widevine OEMCrypto TA already pre-integrated, or is it treated as restricted IP that requires a separate NDA/licensing request with MediaTek?

  2. For ChinaDRM, which requires integration and adaptation inside the TEE, does MediaTek provide any official porting guides, tools, or reference packages?

If anyone has experience with this or insights to share, your advice would be greatly appreciated. Thanks in advance!

大家好，

最近我们在做一款基于 Android 的音视频点播（AVOD）设备选型，目前在看 MT8371 和 MT8395 这两颗芯片。后续整机要做 Widevine L1 认证，可能还要做 ChinaDRM 认证。

看了下最新的《Genio Series Platform Specifications V2.6》表格，两颗芯片在 Android 下都标注了支持 Widevine L1 和硬件 SVP，但在实际落地前有几个底层细节想请教下大家：

  1. 官方放出来的 Android BSP 里面，OP-TEE 这层是已经预置好了 Widevine 的 OEMCrypto TA，还是说这块属于受限资产，需要单独找 MTK 签 NDA/授权才会提供？

  2. 国内 ChinaDRM 这块，需要TEE做适配，官方会有对应的支持工具吗？

如果有了解这块的朋友和技术老师，麻烦指点一下，非常感谢！