视频地址：rtmp://rtmp01open.ys7.com:1935/v3/openlive/F37874691_10_2?expire=1630752171&id=353973131969540096&t=77333ff57c7282721c23b3f2c1dbcb14744cc15f73f617b883643c92033a8118&ev=100&supportH265=1

第一步：展示live-player标签，展示正常，并执行 LivePlayerContext.play()，能够正常播放。

第二步：进行停止视频播放，执行LivePlayerContext.stop()，并同时隐藏live-player标签，标签已经隐藏成功，如下图：

第3步：再次执行视频播放，展示live-player标签，标签展示成功，并执行 LivePlayerContext.play()方法，然后视频状态就停留在"2008:解码器已启动"这里再也没有动静了。

代码如下：

<template>
  <live-player
    class="video"
    id="myVideo"
    :src="videoUrl"
    controls
    ref="videoDOM"
    style="width: 100%"
    v-if="videoUrl && isPlaying"
    @statechange="statechange"
    @click="pauseVideo"
  ></live-player>
  <view class="video" @click="toPlayVideo" v-else>点击开始播放</view>
</template>

<script>
export default {
  name: "Test",
  data() {
    return {
      videoCtx: undefined,
      videoUrl: undefined,
      isPlaying: false,
      isFirstPlay: true,
    };
  },
  onLoad() {
    this.videoCtx = wx.createLivePlayerContext("myVideo", this);
  },
  methods: {
    toPlayVideo() {
      let url =
        "rtmp://rtmp01open.ys7.com:1935/v3/openlive/F37874691_2_2?expire=1630980209&id=354929592471822336&t=9ed21a1d3e78f59e791c97bb5a03de1104acfaf84e7b33be5c260d692f9007dd&ev=100&supportH265=1";
      if (!this.isFirstPlay) {
        url =
          "rtmp://rtmp01open.ys7.com:1935/v3/openpb/F37874691_10_1?begin=20210903155605&end=20210903155615&expire=1630979079&id=354924855321063424&rec=local&t=06f7374a380901f39bc5a2a8ede72b81ae0392f4c810d1a0c8f2e1b6259aeee3&ev=100&supportH265=1";
      }
      this.playVideo(url);
    },
    playVideo(url) {
      this.videoUrl = url;
      this.isPlaying = true;
      this.videoCtx.play();
      this.isFirstPlay = false;
    },
    pauseVideo() {
      this.videoCtx.stop();
      this.videoUrl = undefined;
      this.isPlaying = false;
    },
    statechange(status) {
      const code = status.detail.code;
      if (code === 2001) {
        this.$api.msg("2001: 已经连接服务器");
      } else if (code === 2002) {
        this.$api.msg("2002: 已经连接 RTMP 服务器,开始拉流");
      } else if (code === 2003) {
        this.$api.msg("2003: 网络接收到首个视频数据包(IDR)");
      } else if (code === 2004) {
        this.$api.msg("2004: 视频播放开始");
      } else if (code === 2008) {
        this.$api.msg("解码器启动，如遇不播放或卡顿，请尝试重新播放", 3000);
      } else if (code === 2009) {
        console.warn("2009: 视频分辨率改变");
      } else if (code === 2101) {
        this.$api.msg("2101: 当前视频帧解码失败");
      } else if (code === 2102) {
        this.$api.msg("2102: 当前音频帧解码失败");
      } else if (code === 2103) {
        this.$api.msg("2103: 网络断连, 已启动自动重连");
      } else if (code === 2104) {
        this.$api.msg(
          "2104: 网络来包不稳：可能是下行带宽不足，或由于主播端出流不均匀"
        );
      } else if (code === 2105) {
        this.$api.msg("2105: 当前视频播放出现卡顿");
      } else if (code === 2106) {
        this.$api.msg("2106: 硬解启动失败，采用软解");
      } else if (code === 2107) {
        this.$api.msg("2107: 当前视频帧不连续，可能丢帧");
      } else if (code === 2108) {
        this.$api.msg("2108: 当前流硬解第一个I帧失败，SDK自动切软解");
      } else if (code === 3001) {
        this.$api.msg("3001: RTMP -DNS解析失败");
      } else if (code === 3002) {
        this.$api.msg("3002: RTMP服务器连接失败");
      } else if (code === 3003) {
        this.$api.msg("3003: RTMP服务器握手失败");
      } else if (code === 3005) {
        this.$api.msg("3005: RTMP 读/写失败，之后会发起网络重试");
      } else if (code === -2301) {
        this.$api.msg(
          "-2301: 网络断连，且经多次重连抢救无效，更多重试请自行重启播放"
        );
      } else if (code === -2302) {
        this.$api.msg("-2302: 获取加速拉流地址失败");
      }
    },
  },
};
</script>

<style lang="scss" scoped></style>