SnowCat 雪猫底层全源码:NapCat 4.18.28 底座 + SnowLuma 能力移植 + V8 通道适配 9.9.37

26 包 monorepo(TS 全源码):
- snowcat-core: NT 内核 API 封装 + listener(含 9.9.37 六回调适配)+ Packet 发包
- snowcat-onebot: OneBot v11 全动作 + MCP Streamable HTTP 适配器 + 稳定线
- snowcat-webui-frontend/backend: 雪猫控制台(React+HeroUI)
- snowcat-shell: 单文件 bundle 出口(vite inlineDynamicImports)
- snowcat-native: napi2native / MoeHoo / ffmpeg / pty 运行时
- 56 项 SnowLuma 独门动作移植(qzone 全家桶/群相册/装扮/闪照/收藏)
- 工具件: 解包器/启动器/便携制作器/doctor

GitHub 关联已全量指向 DandanLLab/SnowCatQQ
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天天的鸟蛋蛋 committed 2026-11-12 06:27:36 +08:00
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import fsPromise from 'fs/promises';
import path from 'node:path';
import { randomUUID } from 'crypto';
import { LogWrapper } from '@/snowcat-core/helper/log';
import { FFmpegService } from '@/snowcat-core/helper/ffmpeg/ffmpeg';
async function guessDuration (pttPath: string, logger: LogWrapper) {
const pttFileInfo = await fsPromise.stat(pttPath);
const duration = Math.max(1, Math.floor(pttFileInfo.size / 1024 / 3)); // 3kb/s
logger.log('通过文件大小估算语音的时长:', duration);
return duration;
}
export async function encodeSilk (filePath: string, TEMP_DIR: string, logger: LogWrapper) {
try {
const pttPath = path.join(TEMP_DIR, randomUUID());
if (!(await FFmpegService.isSilk(filePath))) {
logger.log(`语音文件${filePath}需要转换成silk`);
await FFmpegService.convertToNTSilkTct(filePath, pttPath);
const duration = await FFmpegService.getDuration(filePath);
logger.log(`语音文件${filePath}转换成功!`, pttPath, '时长:', duration);
return {
converted: true,
path: pttPath,
duration,
};
} else {
let duration = 0;
try {
duration = await FFmpegService.getDuration(filePath);
} catch (e: unknown) {
logger.log('获取语音文件时长失败, 使用文件大小推测时长', filePath, (e as Error).stack);
duration = await guessDuration(filePath, logger);
}
return {
converted: false,
path: filePath,
duration,
};
}
} catch (error: unknown) {
logger.logError('convert silk failed', error);
return {};
}
}