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fix(audio): 修复终点站/下一站漏播 + 广播卡顿跳音 + 音频wav多变体查找

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- 新增 findAudioFileSmart 多变体模糊匹配: ch-/ja- 语言前缀剥离, CE- 线路前缀剥离,
  连字符/下划线/空格互转, station-/line-/voice-/stn- 通用前缀补全, 每 token 生成
  16+ 文件名变体匹配, 彻底解决 ch-ce-13 命不中 13.wav/station-ch-ce13.wav 漏播
- 新增 getAudioDirIndex 目录文件索引缓存 (mtime+size 失效), 避免每次查找递归读盘
- 补全 buildConcatListFile 致命缺失函数, 之前 local HLS 模式直接 ReferenceError
- 重写 clearLocalHlsStreamDir: 只清理 30min 前的旧 TS, 新广播使用唯一前缀
  b_<ts>_<rand>-seg-<n>.ts, 新旧广播段永不重名, 修复新广播删/覆盖旧段导致的卡/跳音
- server.listen 启动时预执行 ensureSilenceWav, 避免第一次广播阻塞生成静音段开头卡
- handleApproaching/Arrival/Departure 全链路结构化 DEBUG 日志: Station-Audio-Code
  (destCode/nextCode 提取链) -> audio tokens 完整序列 -> Sequence resolve 清单
  (searched 目录+missing 列表), 以后再漏播四行日志 100% 定位根因
- resolveStationAudioCode 3 级兜底链不变, 确保 destCode/nextCode 正确进入 audio seq
This commit is contained in:
Henry_Du
2026-08-17 18:34:15 +08:00
parent 1179130656
commit 0335e245e1
2 changed files with 181 additions and 37 deletions
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station_broadcast.lua
+1 -1
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@@ -1,6 +1,6 @@
-- 1. Configuration & Constants
local APP_VERSION_TEXT = "v1.0.111"
local APP_VERSION_TEXT = "v1.0.112"
local CONFIG = {
CLOUD_URL = "ws://stabadmin.fse-media.group",