feat hls加载,断网多次加载m3u8
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@@ -1,5 +1,6 @@
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import Hls from 'hls.js';
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let hlsInstance: Hls | null = null;
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// let hlsRetryCount = 0;
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export const initHls = (monitorVideoUrl, monitorVideoRef) => {
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const url = monitorVideoUrl.value;
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@@ -17,7 +18,18 @@ export const initHls = (monitorVideoUrl, monitorVideoRef) => {
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}
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if (Hls.isSupported()) {
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const hls = new Hls();
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const hls = new Hls({
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// ★ ZLM 注册流需要时间,配置自动重试
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manifestLoadingMaxRetry: 5, // m3u8 加载最多重试20次
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manifestLoadingRetryDelay: 500, // 每次重试间隔500ms
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manifestLoadingTimeOut: 5000, // m3u8 请求超时5秒
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levelLoadingMaxRetry: 20, // ts 分片加载最多重试20次
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levelLoadingRetryDelay: 500,
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fragLoadingMaxRetry: 20, // 片段加载重试
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fragLoadingRetryDelay: 500,
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lowLatencyMode: false, // 关掉低延迟模式,更稳定
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startLevel: -1 // 自动选择码率
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});
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hls.loadSource(url);
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hls.attachMedia(video);
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hls.on(Hls.Events.MANIFEST_PARSED, () => {
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@@ -25,6 +37,8 @@ export const initHls = (monitorVideoUrl, monitorVideoRef) => {
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try {
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video.play().catch(() => {});
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} catch (e) {}
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// 加载成功,重置重试计数
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// hlsRetryCount = 0;
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});
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// ★ 错误自动恢复:hls.js 拿到空 m3u8 或 ts 加载失败时自动重试
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@@ -32,8 +46,8 @@ export const initHls = (monitorVideoUrl, monitorVideoRef) => {
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if (data.fatal) {
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switch (data.type) {
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case Hls.ErrorTypes.NETWORK_ERROR:
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// 网络错误(m3u8 404 / ts 404)→ 重新开始加载
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hls.startLoad();
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ElMessage.error('网络错误, 请检查网络或重试');
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break;
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case Hls.ErrorTypes.MEDIA_ERROR:
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// 媒体解码错误 → 尝试恢复
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