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baiqing 41d2d9aa86 fix(local-asr): 修复 Qwen3-ASR 长语音末段丢内容 + 长录音超时 
两个独立缺陷一并修：

缺陷 1（主要，丢内容）：transcribe_stream 内部按 2s chunk 切片；
用户说完最后一个字立刻松键时录音缓冲没有任何静默尾巴，末 chunk
< 2s 拿不到静默帧 → C 引擎不收尾 → 该 chunk 转写结果被丢弃。等
5-10 秒静默再松键时由于尾部静默被录进缓冲反而正常。

修复：local_provider.rs transcribe() 把 PCM 转 f32 后追加 0.5 秒
（8000 个 f32 零值 @ 16kHz）静默，给 C 引擎收尾信号。duration_ms
仍按原始缓冲长度计算，padding 不计入。

缺陷 2（次要，长录音超时）：COORDINATOR_GLOBAL_TIMEOUT_SECS = 15s
固定值；用户 RTF ≈ 0.3、慢机可达 0.5，60s 录音需 ~18s 转写就直接
超时。

修复：新增 local_qwen_transcribe_timeout(audio_secs) -> Duration，
公式 max(15, ceil(audio_s × 0.6) + 10)；只在 Local Qwen 路径用
（Volcengine / Whisper / Bailian / Foundry / QA 路径不动）。配套
LocalQwenAsr::buffer_duration_ms() 不消费缓冲地读取音频时长。

加 4 条单测覆盖公式：短录音兜底 15s、长录音线性放大、ceil 部分秒、
0 秒边界。39 条 coordinator 测试全过。
2026-05-13 22:42:42 +08:00
..
app
fix(local-asr): 修复 Qwen3-ASR 长语音末段丢内容 + 长录音超时
2026-05-13 22:42:42 +08:00
design_handoff_openless
chore(repo): 统一项目目录命名 (#39)
2026-04-30 10:44:31 +08:00
README.md
docs(readme): document macOS-only qwen-asr submodule init step
2026-05-06 06:29:38 +08:00

README.md

OpenLess All-Platform

This is the current cross-platform OpenLess workspace.

App Directory

The runnable Tauri app lives in app/. The macOS build links a vendored C ASR engine (antirez/qwen-asr) tracked as a git submodule under app/src-tauri/vendor/qwen-asr/, so initialize submodules on first clone.

# First clone only — pull in vendored submodules
git submodule update --init --recursive

cd app
npm ci
npm run tauri dev

macOS Build

Use the project build script instead of calling tauri build directly:

cd app
INSTALL=0 ./scripts/build-mac.sh

Generated macOS artifacts:

  • app/src-tauri/target/release/bundle/macos/OpenLess.app
  • app/src-tauri/target/release/bundle/dmg/OpenLess_1.1.0_aarch64.dmg

For local install during development:

cd app
./scripts/build-mac.sh

Windows Build

The runnable Tauri app is still app/. Windows contributors should run a preflight before building so missing MSVC, Windows SDK, or MinGW tools fail with actionable messages.

cd app
powershell -ExecutionPolicy Bypass -File .\scripts\windows-preflight.ps1

MSVC Route

Use this route when Visual Studio Build Tools and the Windows SDK are installed. Open a Developer PowerShell, or call vcvars64.bat, then run:

cd app
npm ci
npm run tauri -- build

Required Visual Studio Installer components:

  • Microsoft.VisualStudio.Workload.VCTools
  • MSVC v143 x64/x86 build tools
  • Windows 10/11 SDK that provides kernel32.lib

If link.exe or kernel32.lib is missing, rerun:

powershell -ExecutionPolicy Bypass -File .\scripts\windows-preflight.ps1 -Toolchain msvc

GNU / MinGW Route

Use this route when MSVC/Windows SDK is unavailable. The app now lives under the no-space openless-all directory to avoid GNU/MinGW path quoting issues while generating import libraries. Use the helper script to keep the GNU build environment and target setup consistent.

cd app
scoop install rustup mingw
rustup toolchain install stable-x86_64-pc-windows-gnu
rustup target add x86_64-pc-windows-gnu
powershell -ExecutionPolicy Bypass -File .\scripts\windows-preflight.ps1 -Toolchain gnu
powershell -ExecutionPolicy Bypass -File .\scripts\windows-build-gnu.ps1

Generated GNU artifacts:

  • %TEMP%\openless-windows-gnu\src-tauri\target\x86_64-pc-windows-gnu\release\openless.exe
  • %TEMP%\openless-windows-gnu\src-tauri\target\x86_64-pc-windows-gnu\release\bundle\msi\OpenLess_*_x64_en-US.msi
  • %TEMP%\openless-windows-gnu\src-tauri\target\x86_64-pc-windows-gnu\release\bundle\nsis\OpenLess_*_x64-setup.exe

Hotkey Injection Gate

Use this gate before/after Windows hotkey changes when a physical keyboard regression is unavailable. It injects a dev/test-only hotkey click through the coordinator handle_pressed / handle_released path, asserts the log contains [coord] hotkey pressed, and cancels the dry-run session automatically.

cd app
npm run check:hotkey-injection

Windows Runtime Notes

  • Windows does not need the macOS Accessibility permission. Use Settings -> Permissions -> Global hotkey to inspect listener status.
  • Microphone permission is checked by opening a short-lived input stream, so a device-format query alone is not treated as permission granted.
  • Text insertion through Ctrl+V is treated as copy fallback unless the app can confirm insertion.

Release Signing

Tagged releases (v*-tauri) must be Developer ID signed and notarized so users can download and open the macOS app without manually removing quarantine attributes.

Required GitHub secrets:

  • APPLE_CERTIFICATE
  • APPLE_CERTIFICATE_PASSWORD
  • APPLE_ID
  • APPLE_PASSWORD
  • APPLE_TEAM_ID

Optional:

  • APPLE_PROVIDER_SHORT_NAME
  • KEYCHAIN_PASSWORD

Manual workflow runs can still produce ad-hoc signed test builds, but tagged macOS releases fail if signing/notarization secrets are missing.

Ignored Local Output

The following are intentionally local-only:

  • app/node_modules/
  • app/dist/
  • app/src-tauri/target/
  • app/src-tauri/gen/
  • .DS_Store
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