修改播放器设置

src/components/Wvp.vue

@@ -151,9 +151,13 @@ const stopFlv = () => {
 let hlsPlayer: Hls | null = null
 const hlsVideoRef = ref<HTMLVideoElement | null>(null)
 const isHlsPlaying = ref(false)
+let hlsRetryCount = 0
+const hlsMaxRetries = 5
+let hlsRetryTimer: any = null
 
 const playHls = () => {
   testHlsError.value = ''
+  hlsRetryCount = 0
 
   if (!hlsVideoRef.value) {
     testHlsError.value = '视频元素未找到'
@@ -165,26 +169,75 @@ const playHls = () => {
     hlsPlayer = null
   }
 
+  if (hlsRetryTimer) {
+    clearTimeout(hlsRetryTimer)
+    hlsRetryTimer = null
+  }
+
   if (Hls.isSupported()) {
     try {
       hlsPlayer = new Hls({
+        debug: false,
+        enableWorker: true,
+        lowLatencyMode: true,
+        backBufferLength: 90,
         xhrSetup: (xhr) => {
           xhr.withCredentials = true
-        }
+        },
+        manifestLoadingTimeOut: 10000,
+        manifestLoadingMaxRetry: 3,
+        manifestLoadingRetryDelay: 1000,
+        levelLoadingTimeOut: 10000,
+        levelLoadingMaxRetry: 4,
+        fragLoadingTimeOut: 20000,
+        fragLoadingMaxRetry: 6
       })
 
       hlsPlayer.loadSource(hlsUrl.value)
       hlsPlayer.attachMedia(hlsVideoRef.value)
 
       hlsPlayer.on(Hls.Events.MANIFEST_PARSED, () => {
+        console.log('HLS manifest 解析成功')
         hlsVideoRef.value?.play()
         isHlsPlaying.value = true
+        testHlsError.value = ''
       })
 
       hlsPlayer.on(Hls.Events.ERROR, (event, data) => {
+        console.error('HLS 错误:', data)
+
         if (data.fatal) {
-          testHlsError.value = `播放错误: ${data.type} - ${data.details}`
-          isHlsPlaying.value = false
+          switch (data.type) {
+            case Hls.ErrorTypes.NETWORK_ERROR:
+              if (data.details === 'manifestLoadError' && hlsRetryCount < hlsMaxRetries) {
+                // M3U8 文件加载失败,可能是还没生成,等待后重试
+                hlsRetryCount++
+                testHlsError.value = `M3U8 文件加载失败,正在重试 (${hlsRetryCount}/${hlsMaxRetries})...`
+                console.log(`HLS 重试 ${hlsRetryCount}/${hlsMaxRetries}`)
+
+                hlsRetryTimer = setTimeout(() => {
+                  if (hlsPlayer) {
+                    hlsPlayer.destroy()
+                  }
+                  playHls()
+                }, 2000) // 等待 2 秒后重试
+              } else {
+                testHlsError.value = `网络错误: ${data.details}`
+                isHlsPlaying.value = false
+              }
+              break
+            case Hls.ErrorTypes.MEDIA_ERROR:
+              testHlsError.value = `媒体错误: ${data.details}`
+              // 尝试恢复
+              if (hlsPlayer) {
+                hlsPlayer.recoverMediaError()
+              }
+              break
+            default:
+              testHlsError.value = `播放错误: ${data.type} - ${data.details}`
+              isHlsPlaying.value = false
+              break
+          }
         }
       })
     } catch (error) {
@@ -202,6 +255,10 @@ const playHls = () => {
 }
 
 const stopHls = () => {
+  if (hlsRetryTimer) {
+    clearTimeout(hlsRetryTimer)
+    hlsRetryTimer = null
+  }
   if (hlsPlayer) {
     hlsPlayer.destroy()
     hlsPlayer = null
@@ -210,6 +267,7 @@ const stopHls = () => {
     hlsVideoRef.value.pause()
     hlsVideoRef.value.src = ''
   }
+  hlsRetryCount = 0
   isHlsPlaying.value = false
 }