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快速通道终定2s窗(用户第三次拍板C:最快档+接受闪烁+并回兜底):fastWin=32000/fastMin=24000回退;1s周期/连击2/注册表复用/销案/冷却/并回自愈全保留;窗长演化与调参阶梯写入注释留档

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liwenhao2 2026-09-16 15:58:02 +08:00
parent 452bfc53bc
commit d004345ec3
1 changed files with 7 additions and 7 deletions
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14
app/src/main/java/com/k2fsa/sherpa/onnx/MainActivity.kt
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@ -221,15 +221,15 @@ class MainActivity : AppCompatActivity() {
private val onsetMinSamples = 19200 // 1.2s 开口窗 private val onsetMinSamples = 19200 // 1.2s 开口窗
// 喂料恒定滞后(2026-09-16):识别流滞后 1.2s 喂入,切点前的音频可改道; // 喂料恒定滞后(2026-09-16):识别流滞后 1.2s 喂入,切点前的音频可改道;
// 全局字幕延迟 ~1.2s 的代价换取换人零串行 // 全局字幕延迟 ~1.2s 的代价换取换人零串行
// 快速滚动通道(2026-09-16 用户拍板乐观快切;窗长演化:2s 版三度 // 快速滚动通道(2026-09-16 用户三次拍板后终定 C:维持 2s 窗——最快档,
// 误切风暴(单窗 20发/5min、连击闸失效——相邻窗共享 1s 音频相关性高) // 接受误切闪烁,由并回自愈兜底)。窗长演化留档:2s(风暴,单窗20发/5min)
// 后定案 3s 窗):3s 尾窗/1s 周期/0.32/连续两窗;嵌入稳定性较 2s 高 // →3s(折中)→ 终选回 2s;护持:连续两窗/注册表复用/销案/冷却/并回自愈。
// 一档,真人换声检测约 2~2.5s;仍有零星误切则先抬阈值(0.36)再议 // 若闪烁不可接受,顺序:阈值 0.32→0.36 → 窗 48000(3s) → 64000(4s)
private val fastRollEnabled = true private val fastRollEnabled = true
private val fastRollDrop = 0.32f // 3s 窗阈值(不够稳先抬 0.36) private val fastRollDrop = 0.32f
private val fastStepSamples = 16000 // 1s private val fastStepSamples = 16000 // 1s
private val fastWinSamples = 48000 // 3s 尾窗 private val fastWinSamples = 32000 // 2s 尾窗(用户终选)
private val fastMinSamples = 32000 // ≥2s 才判 private val fastMinSamples = 24000 // ≥1.5s 才判
private val feedLagSamples = 24000 // 1.5s:覆盖判定链(1.2s采集+计算)的 private val feedLagSamples = 24000 // 1.5s:覆盖判定链(1.2s采集+计算)的
// 余量,开口渗漏≈0;全局字幕延迟即此值,调参范围 1.2~1.5s // 余量,开口渗漏≈0;全局字幕延迟即此值,调参范围 1.2~1.5s
@Volatile private var onsetSeq = 0L // 行切换/会话开始作废在途开口判定 @Volatile private var onsetSeq = 0L // 行切换/会话开始作废在途开口判定