[MyPrototypeWhat]

Summary

MiniMax Video's timeline voiceover button records with getUserMedia({ audio: true }) (miniapp/client/assets/Editor-BGcBor23.js, from upstream OpenChatCut). Starting with MiniMax Code 3.1.5, the Host denies microphone requests a Mini App does not declare, so voiceover recording now fails on current clients with “麦克风权限被拒绝”. This was the ACCESS_UNDECLARED warning introduced in #81.

• miniapp/miniapp.json: add "deviceAccess": ["microphone"]. The call is audio-only and comes from the page's main frame (the page has no iframe), which is exactly what the Host grants.
• plugin.json: version 1.0.3 → 1.0.4.
• README.md / README.zh-CN.md:
  • minimum client changes to 3.1.5, with a note that 1.0.3 and earlier need 3.1.2;
  • the data-access sections now say when the microphone is used, where the recording goes (imported into the project like other media, then placed on track A1), and that the user can switch it off.

miniapp/node/upstream.json buildId is unchanged on purpose. It names the runtime cache directory, and no runtime file changed, so existing caches stay valid.

Trade-off

Clients before 3.1.5 do not know deviceAccess and reject the whole package. So 1.0.4 cannot be installed on 3.1.2–3.1.4, while 1.0.3 still can. 3.1.5 and 3.1.6 are released.

Verification

• npm run check: 87 tests pass, 0 errors. For this package, the ACCESS_UNDECLARED and README minimum-version warnings are gone. The 5 ENTRY_STDOUT warnings in remotion-bundle/ were already there before this PR.
• I traced the recording code in the built bundle: the recording hook produces a 旁白.webm/.ogg file, and the editor's shared media-import path brings it into the project at the playhead on A1.

Not verified

• Voiceover recording was not tested inside MiniMax Code 3.1.5 / 3.1.6 with this change.
• The plugin's author has not reviewed this change yet.

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