精简代码

648540858

2020-12-14 1a827a4dd4ca2f4aef5ff9fb5674f14e979f7878

 web_src/src/components/gb28181/devicePlayer.vue

@@ -1,9 +1,11 @@
<template>
<div id="devicePlayer" v-loading="isLoging">
    
    <el-dialog title="视频播放" top="0" :close-on-click-modal="false" :visible.sync="showVideoDialog" :destroy-on-close="true" @close="close()">
        <LivePlayer v-if="showVideoDialog" ref="videoPlayer" :videoUrl="videoUrl" :error="videoError" :message="videoError" :hasaudio="hasaudio" fluent autoplay live></LivePlayer>
        <!-- <LivePlayer v-if="showVideoDialog" ref="videoPlayer" :videoUrl="videoUrl" :error="videoError" :message="videoError" :hasaudio="hasaudio" fluent autoplay live></LivePlayer> -->
        <player ref="videoPlayer" :visible.sync="showVideoDialog" :videoUrl="videoUrl" :error="videoError" :message="videoError" :hasaudio="hasaudio" fluent autoplay live></player>
        <div id="shared" style="text-align: right; margin-top: 1rem;">
            <el-tabs v-model="tabActiveName">
            <el-tabs v-model="tabActiveName" @tab-click="tabHandleClick">
                <el-tab-pane label="实时视频" name="media">
                    <div style="margin-bottom: 0.5rem;">
                        <!--      <el-button type="primary" size="small" @click="playRecord(true, '')">播放</el-button>-->
@@ -97,6 +99,32 @@
                        </div>
                    </div>
                </el-tab-pane>
                <el-tab-pane label="编码信息" name="codec" v-loading="tracksLoading">
                    <p>
                        无法播放或者没有声音?&nbsp&nbsp&nbsp试一试
                        <el-button size="mini" type="primary" v-if="!coverPlaying" @click="coverPlay">转码播放</el-button>
                        <el-button size="mini" type="danger" v-if="coverPlaying" @click="convertStopClick">停止转码</el-button>
                    </p>
                    <div class="trank" >
                        <div v-for="(item, index) in tracks">
                            <span >流 {{index}}</span>
                            <div class="trankInfo" v-if="item.codec_type == 0">
                                <p>格式: {{item.codec_id_name}}</p>
                                <p>类型: 视频</p>
                                <p>分辨率: {{item.width}} x {{item.height}}</p>
                                <p>帧率: {{item.fps}}</p>
                            </div>
                            <div class="trankInfo" v-if="item.codec_type == 1">
                                <p>格式: {{item.codec_id_name}}</p>
                                <p>类型: 音频</p>
                                <p>采样位数: {{item.sample_bit}}</p>
                                <p>采样率: {{item.sample_rate}}</p>
                            </div>
                        </div>
                        
                    </div>

                </el-tab-pane>
            </el-tabs>
        </div>
    </el-dialog>
@@ -104,12 +132,12 @@
</template>

<script>
import LivePlayer from '@liveqing/liveplayer'
import player from './player.vue'
export default {
    name: 'devicePlayer',
    props: {},
    components: {
        LivePlayer
        player,
    },
    computed: {
        getPlayerShared: function () {
@@ -131,6 +159,7 @@
            },
            showVideoDialog: false,
            ssrc: '',
            streamId: '',
            convertKey: '',
            deviceId: '',
            channelId: '',
@@ -148,20 +177,45 @@
            cruisingGroup: 0,
            scanSpeed: 100,
            scanGroup: 0,
            tracks: [],
            coverPlaying:false,
            tracksLoading: false
        };
    },
    methods: {
        tabHandleClick: function(tab, event) {
            console.log(tab)
            var that = this;
            that.tracks = [];
            that.tracksLoading = true;
            if (tab.name == "codec") {
                this.$axios({
                    method: 'get',
                    url: '/zlm/index/api/getMediaInfo?vhost=__defaultVhost__&schema=rtmp&app=rtp&stream='+ this.streamId
                }).then(function (res) {
                    that.tracksLoading = false;
                    if (res.data.code == 0 && res.data.online) {
                        that.tracks = res.data.tracks;
                    }else{
                        that.$message({
                            showClose: true,
                            message: '获取编码信息失败,',
                            type: 'warning'
                        });
                    }
                }).catch(function (e) {});
            }
        },
        openDialog: function (tab, deviceId, channelId, param) {
            this.tabActiveName = tab;
            this.channelId = channelId;
            this.deviceId = deviceId;
            this.ssrc = "";
            this.streamId = "";
            this.videoUrl = ""
            if (!!this.$refs.videoPlayer) {
                this.$refs.videoPlayer.pause();
            }


            switch (tab) {
                case "media":
                    this.play(param.streamInfo, param.hasAudio)
@@ -180,85 +234,56 @@
            console.log(val)
        },
        play: function (streamInfo, hasAudio) {
            
            this.hasaudio = hasAudio;
            var that = this;
            that.isLoging = false;
            if (!!streamInfo.tracks && streamInfo.tracks.length > 0 ) {
                for (let i = 0; i < streamInfo.tracks.length; i++) {
                  if (streamInfo.tracks[i].codec_type == 0 && streamInfo.tracks[i].codec_id_name != "CodecH264") { // 判断为H265视频
                    that.coverPlay(streamInfo, streamInfo.tracks[i].codec_id_name, ()=>{
                      that.close();
                      return;
                    })
                  }else if (streamInfo.tracks[i].codec_type == 1 && streamInfo.tracks[i].codec_id_name != "CodecAAC") {
                    that.coverPlay(streamInfo, streamInfo.tracks[i].codec_id_name, ()=>{
                      that.playFromStreamInfo(false. streamInfo)
                    })
                  }else if (streamInfo.tracks[i].codec_type == 1 && streamInfo.tracks[i].codec_id_name == "CodecAAC") {
                    that.playFromStreamInfo(true, streamInfo)
                  }else {
                    that.playFromStreamInfo(false, streamInfo)
                  }
                }
            }else {
              that.playFromStreamInfo(false, streamInfo)
            }
            this.isLoging = false;
            this.videoUrl = streamInfo.ws_flv;
            this.ssrc = streamInfo.ssrc;
            this.streamId = streamInfo.streamId;
            this.playFromStreamInfo(false, streamInfo)
        },
        coverPlay: function (streamInfo, codec_id_name, catchcallback) {
          var that = this;

          that.$confirm(codec_id_name + ' 编码格式不支持播放, 是否转码播放?', '提示', {
              confirmButtonText: '确定',
              cancelButtonText: '取消',
              type: 'warning'
            }).then(() => {
              that.isLoging = true;
              that.$axios({
        coverPlay: function () {
            var that = this;
            this.coverPlaying = true;
            this.$refs.videoPlayer.pause()
            that.$axios({
                method: 'post',
                url: '/api/play/' + streamInfo.ssrc + '/convert'
              }).then(function (res) {
                if (res.data.code == 0) {
                  streamInfo.ws_flv = res.data.ws_flv;
                  that.convertKey = res.data.key;
                  setTimeout(()=>{
                    that.isLoging = false;
                    that.playFromStreamInfo(false, streamInfo);
                  }, 2000)
                } else {
                  that.isLoging = false;
                  that.$message({
                    showClose: true,
                    message: '转码失败',
                    type: 'error'
                  });
                }
              }).catch(function (e) {
                that.$message({
                  showClose: true,
                  message: '播放错误',
                  type: 'error'
                url: '/api/play/' + that.ssrc + '/convert'
                }).then(function (res) {
                    if (res.data.code == 0) {
                        that.convertKey = res.data.key;
                        setTimeout(()=>{
                            that.isLoging = false;
                            that.playFromStreamInfo(false, res.data.data);
                        }, 2000)
                    } else {
                        that.isLoging = false;
                        that.coverPlaying = false;
                        that.$message({
                            showClose: true,
                            message: '转码失败',
                            type: 'error'
                        });
                    }
                }).catch(function (e) {
                    console.log(e)
                    that.coverPlaying = false;
                    that.$message({
                        showClose: true,
                        message: '播放错误',
                        type: 'error'
                    });
                });
              });
            }).catch(function (e) {
                if (catchcallback)catchcallback()
        },
        convertStopClick: function() {
            this.convertStop(()=>{
                this.$refs.videoPlayer.play(this.videoUrl)
            });
        },
        playFromStreamInfo: function (realHasAudio, streamInfo) {
          this.videoUrl = streamInfo.ws_flv;
          this.showVideoDialog = true;
          this.hasaudio = realHasAudio && this.hasaudio;
          this.ssrc = streamInfo.ssrc;
          console.log(this.ssrc);
        },
        close: function () {
            console.log('关闭视频');
            if (!this.$refs.videoPlayer){
              this.$refs.videoPlayer.pause();
            }
            this.videoUrl = '';
            this.showVideoDialog = false;
            if (this.convertKey != '') {
              this.$axios({
        convertStop: function(callback) {
            var that = this;
            that.$refs.videoPlayer.pause()
            this.$axios({
                method: 'post',
                url: '/api/play/convert/stop/' + this.convertKey
              }).then(function (res) {
@@ -267,12 +292,36 @@
                }else {
                  console.error(res.data.msg)
                }
                 if (callback )callback();
              }).catch(function (e) {});
            }
          this.convertKey = ''
            that.coverPlaying = false;
            that.convertKey = "";
            if (callback )callback();
        },

        playFromStreamInfo: function (realHasAudio, streamInfo) {
          this.showVideoDialog = true;
          this.hasaudio = realHasAudio && this.hasaudio;
          this.$refs.videoPlayer.play(streamInfo.ws_flv)
        },
        close: function () {
            console.log('关闭视频');
            if (!this.$refs.videoPlayer){
              this.$refs.videoPlayer.pause();
            }
            this.videoUrl = '';
            this.coverPlaying = false;
            this.showVideoDialog = false;
            if (this.convertKey != '') {
              this.convertStop();
            }
            this.convertKey = ''
        },
        
        copySharedInfo: function (data) {
            console.log('复制内容：' + data);
            this.coverPlaying = false;
            this.tracks = []
            let _this = this;
            this.$copyText(data).then(
                function (e) {
@@ -602,4 +651,15 @@
.control-bottom .fa {
    transform: rotate(-45deg) translateY(7px);
}
.trank {
    width: 80%;
    height: 180px;
    text-align: left;
    padding: 0 10%;
    overflow: auto;
}
.trankInfo {
    width: 80%;
    padding: 0 10%;
}
</style>