修正音频编码判断代码错误，仅当存在AAC音轨时打开音频

Lawrence

2020-10-19 fcf64ffa5e843bb47fc07cc0ed3ab8221d4d2123

修正音频编码判断代码错误，仅当存在AAC音轨时打开音频

 web_src/src/components/gb28181/devicePlayer.vue

@@ -1,379 +1,375 @@
<template>
    <div id="devicePlayer">
        <el-dialog title="视频播放" top="0" :visible.sync="showVideoDialog" :destroy-on-close="true" @close="close()">
      <LivePlayer v-if="showVideoDialog" ref="videoPlayer" :videoUrl="videoUrl" :error="videoError" :hasaudio="hasaudio" fluent autoplay live ></LivePlayer>
            <div id="shared" style="text-align: right; margin-top: 1rem;">
                <el-tabs v-model="tabActiveName">
                    <el-tab-pane label="媒体流信息" name="media">
                        <div style="margin-bottom: 0.5rem;">
                            <el-button type="primary" size="small" @click="playRecord(true, '')">播放</el-button>
                             <el-button type="primary" size="small" @click="startRecord()">录制</el-button>
                             <el-button type="primary" size="small" @click="stopRecord()">停止录制</el-button>
                        </div>
                        <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                            <span style="width: 5rem; line-height: 2.5rem; text-align: right;">播放地址：</span>
                            <el-input v-model="getPlayerShared.sharedUrl" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedUrl)"></el-input>
                        </div>
                        <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                            <span style="width: 5rem; line-height: 2.5rem; text-align: right;">iframe：</span>
                            <el-input v-model="getPlayerShared.sharedIframe" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedIframe)"></el-input>
                        </div>
                        <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                            <span style="width: 5rem; line-height: 2.5rem; text-align: right;">资源地址：</span>
                            <el-input v-model="getPlayerShared.sharedRtmp" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedRtmp)"></el-input>
                        </div>
                    </el-tab-pane>
                    <!--{"code":0,"data":{"paths":["22-29-30.mp4"],"rootPath":"/home/kkkkk/Documents/ZLMediaKit/release/linux/Debug/www/record/hls/kkkkk/2020-05-11/"}}-->
                    <el-tab-pane label="录像查询" name="second">
                        <el-date-picker v-model="videoHistory.startTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="开始时间"
                         @change="recordList()"></el-date-picker>
                        <el-date-picker v-model="videoHistory.endTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="结束时间"
                         @change="recordList()"></el-date-picker>
                        <el-table :data="videoHistory.searchHistoryResult" style="width: 100%">
                            <el-table-column label="名称" prop="name" width="150"></el-table-column>
                            <el-table-column label="文件" prop="filePath" width="300"></el-table-column>
                            <el-table-column label="开始时间" prop="startTime" width="160"></el-table-column>
                            <el-table-column label="结束时间" prop="endTime" width="160"></el-table-column>
<div id="devicePlayer">
    <el-dialog title="视频播放" top="0" :visible.sync="showVideoDialog" :destroy-on-close="true" @close="close()">
        <LivePlayer v-if="showVideoDialog" ref="videoPlayer" :videoUrl="videoUrl" :error="videoError" :hasaudio="hasaudio" fluent autoplay live></LivePlayer>
        <div id="shared" style="text-align: right; margin-top: 1rem;">
            <el-tabs v-model="tabActiveName">
                <el-tab-pane label="媒体流信息" name="media">
                    <div style="margin-bottom: 0.5rem;">
                        <el-button type="primary" size="small" @click="playRecord(true, '')">播放</el-button>
                        <el-button type="primary" size="small" @click="startRecord()">录制</el-button>
                        <el-button type="primary" size="small" @click="stopRecord()">停止录制</el-button>
                    </div>
                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">播放地址：</span>
                        <el-input v-model="getPlayerShared.sharedUrl" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedUrl)"></el-input>
                    </div>
                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">iframe：</span>
                        <el-input v-model="getPlayerShared.sharedIframe" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedIframe)"></el-input>
                    </div>
                    <div style="display: flex; margin-bottom: 0.5rem; height: 2.5rem;">
                        <span style="width: 5rem; line-height: 2.5rem; text-align: right;">资源地址：</span>
                        <el-input v-model="getPlayerShared.sharedRtmp" :disabled="true" v-on:click.native="copySharedInfo(getPlayerShared.sharedRtmp)"></el-input>
                    </div>
                </el-tab-pane>
                <!--{"code":0,"data":{"paths":["22-29-30.mp4"],"rootPath":"/home/kkkkk/Documents/ZLMediaKit/release/linux/Debug/www/record/hls/kkkkk/2020-05-11/"}}-->
                <el-tab-pane label="录像查询" name="second">
                    <el-date-picker v-model="videoHistory.startTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="开始时间" @change="recordList()"></el-date-picker>
                    <el-date-picker v-model="videoHistory.endTime" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="结束时间" @change="recordList()"></el-date-picker>
                    <el-table :data="videoHistory.searchHistoryResult" style="width: 100%">
                        <el-table-column label="名称" prop="name" width="150"></el-table-column>
                        <el-table-column label="文件" prop="filePath" width="300"></el-table-column>
                        <el-table-column label="开始时间" prop="startTime" width="160"></el-table-column>
                        <el-table-column label="结束时间" prop="endTime" width="160"></el-table-column>

                            <el-table-column label="操作">
                                <template slot-scope="scope">
                                    <el-button type="primary" size="mini" @click="playRecord(false, scope.row)">播放</el-button>
                                </template>
                            </el-table-column>
                        </el-table>
                    </el-tab-pane>
                    <!--遥控界面-->
                    <el-tab-pane label="云台控制" name="third">
                        <div style="display: flex; justify-content: center;">
                            <div class="control-wrapper">
                                <div class="control-btn control-top" @mousedown="ptzCamera(0, 1, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                    <i class="el-icon-caret-top"></i>
                                    <div class="control-inner-btn control-inner"></div>
                                </div>
                                <div class="control-btn control-left" @mousedown="ptzCamera(1, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                    <i class="el-icon-caret-left"></i>
                                    <div class="control-inner-btn control-inner"></div>
                                </div>
                                <div class="control-btn control-bottom" @mousedown="ptzCamera(0, 2, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                    <i class="el-icon-caret-bottom"></i>
                                    <div class="control-inner-btn control-inner"></div>
                                </div>
                                <div class="control-btn control-right" @mousedown="ptzCamera(2, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                    <i class="el-icon-caret-right"></i>
                                    <div class="control-inner-btn control-inner"></div>
                                </div>
                                <div class="control-round">
                                    <div class="control-round-inner"><i class="fa fa-pause-circle"></i></div>
                                </div>
                        <el-table-column label="操作">
                            <template slot-scope="scope">
                                <el-button type="primary" size="mini" @click="playRecord(false, scope.row)">播放</el-button>
                            </template>
                        </el-table-column>
                    </el-table>
                </el-tab-pane>
                <!--遥控界面-->
                <el-tab-pane label="云台控制" name="third">
                    <div style="display: flex; justify-content: center;">
                        <div class="control-wrapper">
                            <div class="control-btn control-top" @mousedown="ptzCamera(0, 1, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                <i class="el-icon-caret-top"></i>
                                <div class="control-inner-btn control-inner"></div>
                            </div>
                            <div class="control-btn control-left" @mousedown="ptzCamera(1, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                <i class="el-icon-caret-left"></i>
                                <div class="control-inner-btn control-inner"></div>
                            </div>
                            <div class="control-btn control-bottom" @mousedown="ptzCamera(0, 2, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                <i class="el-icon-caret-bottom"></i>
                                <div class="control-inner-btn control-inner"></div>
                            </div>
                            <div class="control-btn control-right" @mousedown="ptzCamera(2, 0, 0)" @mouseup="ptzCamera(0, 0, 0)">
                                <i class="el-icon-caret-right"></i>
                                <div class="control-inner-btn control-inner"></div>
                            </div>
                            <div class="control-round">
                                <div class="control-round-inner"><i class="fa fa-pause-circle"></i></div>
                            </div>

                                <div style="position: absolute; left: 7.25rem; top: 1.25rem" @mousedown="ptzCamera(0, 0, 2)" @mouseup="ptzCamera(0, 0, 0)"><i
                                     class="el-icon-zoom-in" style="font-size: 1.875rem;"></i></div>
                                <div style="position: absolute; left: 7.25rem; top: 3.25rem; font-size: 1.875rem;" @mousedown="ptzCamera(0, 0, 1)"
                                 @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-out"></i></div>
                            </div>
                        </div>
                            <div style="position: absolute; left: 7.25rem; top: 1.25rem" @mousedown="ptzCamera(0, 0, 2)" @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-in" style="font-size: 1.875rem;"></i></div>
                            <div style="position: absolute; left: 7.25rem; top: 3.25rem; font-size: 1.875rem;" @mousedown="ptzCamera(0, 0, 1)" @mouseup="ptzCamera(0, 0, 0)"><i class="el-icon-zoom-out"></i></div>
                        </div>
                    </div>

                    </el-tab-pane>
                </el-tabs>
            </div>
        </el-dialog>
    </div>
                </el-tab-pane>
            </el-tabs>
        </div>
    </el-dialog>
</div>
</template>

<script>
    import LivePlayer from '@liveqing/liveplayer'
    export default {
        name: 'devicePlayer',
        props: {},
        components: {
            LivePlayer
        },
        computed: {
            getPlayerShared: function() {
        return {
                    sharedUrl: window.location.host + '/' + this.videoUrl,
                    sharedIframe: '<iframe src="' + window.location.host + '/' + this.videoUrl + '"></iframe>',
                    sharedRtmp: this.videoUrl
                };
            }
        },
        created() {
            // this.videoHistory.searchHistoryResult = falsificationData.recordData.recordList;
        },
        data() {
            return {
                video:'http://lndxyj.iqilu.com/public/upload/2019/10/14/8c001ea0c09cdc59a57829dabc8010fa.mp4',
                videoUrl: '',
                videoHistory: {
                    startTime: '',
                    endTime: '',
                    searchHistoryResult: [] //媒体流历史记录搜索结果
                },
                showVideoDialog: false,
                normalssrc: '',
                ssrc: '',
                deviceId: '',
                channelId: '',
                tabActiveName: 'media',
        hasaudio: false

            };
        },
        methods: {

            play: function(streamInfo, deviceId, channelId, hasAudio) {
        this.hasaudio = hasAudio;
        // 根据媒体流信息二次判断
        if( this.hasaudio && !!streamInfo.tracks && streamInfo.tracks.length > 0) {
          var realHasAudio = false;
          for (let i = 0; i < streamInfo.tracks; i++) {
            if (streamInfo.tracks[i].codec_type == 1) { // 判断为音频
              realHasAudio = true;
            }
          }
          this.hasaudio = realHasAudio && this.hasaudio;
import LivePlayer from '@liveqing/liveplayer'
export default {
    name: 'devicePlayer',
    props: {},
    components: {
        LivePlayer
    },
    computed: {
        getPlayerShared: function () {
            return {
                sharedUrl: window.location.host + '/' + this.videoUrl,
                sharedIframe: '<iframe src="' + window.location.host + '/' + this.videoUrl + '"></iframe>',
                sharedRtmp: this.videoUrl
            };
        }
        this.ssrc = streamInfo.ssrc;
                this.deviceId = deviceId;
                this.channelId = channelId;
        // this.$refs.videoPlayer.hasaudio = hasAudio;
                // this.videoUrl = streamInfo.flv + "?" + new Date().getTime();
                this.videoUrl = streamInfo.ws_flv;
                this.showVideoDialog = true;
                console.log(this.ssrc);
            },
            close: function() {
                console.log('关闭视频');
                this.$refs.videoPlayer.pause();
                this.videoUrl = '';
                this.showVideoDialog = false;
            },
            copySharedInfo: function(data) {
                console.log('复制内容：' + data);
                let _this = this;
                this.$copyText(data).then(
                    function(e) {
                        _this.$message({
                            showClose: true,
                            message: '复制成功',
                            type: 'success'
                        });
                    },
                    function(e) {
                        _this.$message({
                            showClose: true,
                            message: '复制失败，请手动复制',
                            type: 'error'
                        });
                    }
                );
            },
    },
    created() {
        // this.videoHistory.searchHistoryResult = falsificationData.recordData.recordList;
    },
    data() {
        return {
            video: 'http://lndxyj.iqilu.com/public/upload/2019/10/14/8c001ea0c09cdc59a57829dabc8010fa.mp4',
            videoUrl: '',
            videoHistory: {
                startTime: '',
                endTime: '',
                searchHistoryResult: [] //媒体流历史记录搜索结果
            },
            showVideoDialog: false,
            normalssrc: '',
            ssrc: '',
            deviceId: '',
            channelId: '',
            tabActiveName: 'media',
            hasaudio: false

            recordList: function() {
                if (!this.videoHistory.startTime || !this.videoHistory.endTime) {
                    return;
                }
                let that = this;
                this.$axios({
                    method: 'get',
                    url: '/api/record/' + this.deviceId + '/' + this.channelId + '?startTime=' + this.videoHistory
                        .startTime + '&endTime=' + this.videoHistory.endTime
                }).then(function(res) {
                    console.log(JSON.stringify(res));
                }).catch(function(e) {
                    // that.videoHistory.searchHistoryResult = falsificationData.recordData;
                });
        };
    },
    methods: {

            },
            playRecord: function(isBackLive, rowData) {
                let that = this;
                if(isBackLive){
                    this.videoUrl=this.getVideoUrlBySsrc(this.normalssrc);
                    return;
                }
                this.$axios({
                    method: 'get',
                    url: '/api/playback/' + this.deviceId + '/' + this.channelId + '?startTime=' + rowData.startTime + '&endTime=' +
                        rowData.endTime
                }).then(function(res) {
                    let ssrc = res.data.ssrc;
                     that.videoUrl = that.getVideoUrlBySsrc(ssrc);
                    //that.videoUrl='http://hls.cntv.kcdnvip.com/asp/hls/main/0303000a/3/default/f466089412c04a759c5515dbfcc3ac3d/main.m3u8?maxbr=2048';
                });
        play: function (streamInfo, deviceId, channelId, hasAudio) {
            this.hasaudio = hasAudio;
            // 根据媒体流信息二次判断
            if (!!streamInfo.tracks && streamInfo.tracks.length > 0) {
                var realHasAudio = false;
                for (let i = 0; i < streamInfo.tracks.length; i++) {
                    if (streamInfo.tracks[i].codec_type == 1 && streamInfo.tracks[i].codec_id_name == "CodecAAC") { // 判断为AAC音频
                        realHasAudio = true;
                    }
                }
                this.hasaudio = realHasAudio; //&& this.hasaudio;
            }
            this.ssrc = streamInfo.ssrc;
            this.deviceId = deviceId;
            this.channelId = channelId;
            // this.$refs.videoPlayer.hasaudio = hasAudio;
            // this.videoUrl = streamInfo.flv + "?" + new Date().getTime();
            this.videoUrl = streamInfo.ws_flv;
            this.showVideoDialog = true;
            console.log(this.ssrc);
        },
        close: function () {
            console.log('关闭视频');
            this.$refs.videoPlayer.pause();
            this.videoUrl = '';
            this.showVideoDialog = false;
        },
        copySharedInfo: function (data) {
            console.log('复制内容：' + data);
            let _this = this;
            this.$copyText(data).then(
                function (e) {
                    _this.$message({
                        showClose: true,
                        message: '复制成功',
                        type: 'success'
                    });
                },
                function (e) {
                    _this.$message({
                        showClose: true,
                        message: '复制失败，请手动复制',
                        type: 'error'
                    });
                }
            );
        },

            },
            ptzCamera: function(leftRight, upDown, zoom) {
                console.log('云台控制：' + leftRight + ' : ' + upDown + " : " + zoom);
                let that = this;
                this.$axios({
                    method: 'post',
                    url: '/api/ptz/' + this.deviceId + '/' + this.channelId + '?leftRight=' + leftRight + '&upDown=' + upDown +
                        '&inOut=' + zoom + '&moveSpeed=50&zoomSpeed=50'
                }).then(function(res) {});
            },
            //////////////////////播放器事件处理//////////////////////////
            videoError:function(e){
                console.log("播放器错误："+JSON.stringify(e));
            }
        }
    };
        recordList: function () {
            if (!this.videoHistory.startTime || !this.videoHistory.endTime) {
                return;
            }
            let that = this;
            this.$axios({
                method: 'get',
                url: '/api/record/' + this.deviceId + '/' + this.channelId + '?startTime=' + this.videoHistory
                    .startTime + '&endTime=' + this.videoHistory.endTime
            }).then(function (res) {
                console.log(JSON.stringify(res));
            }).catch(function (e) {
                // that.videoHistory.searchHistoryResult = falsificationData.recordData;
            });

        },
        playRecord: function (isBackLive, rowData) {
            let that = this;
            if (isBackLive) {
                this.videoUrl = this.getVideoUrlBySsrc(this.normalssrc);
                return;
            }
            this.$axios({
                method: 'get',
                url: '/api/playback/' + this.deviceId + '/' + this.channelId + '?startTime=' + rowData.startTime + '&endTime=' +
                    rowData.endTime
            }).then(function (res) {
                let ssrc = res.data.ssrc;
                that.videoUrl = that.getVideoUrlBySsrc(ssrc);
                //that.videoUrl='http://hls.cntv.kcdnvip.com/asp/hls/main/0303000a/3/default/f466089412c04a759c5515dbfcc3ac3d/main.m3u8?maxbr=2048';
            });

        },
        ptzCamera: function (leftRight, upDown, zoom) {
            console.log('云台控制：' + leftRight + ' : ' + upDown + " : " + zoom);
            let that = this;
            this.$axios({
                method: 'post',
                url: '/api/ptz/' + this.deviceId + '/' + this.channelId + '?leftRight=' + leftRight + '&upDown=' + upDown +
                    '&inOut=' + zoom + '&moveSpeed=50&zoomSpeed=50'
            }).then(function (res) {});
        },
        //////////////////////播放器事件处理//////////////////////////
        videoError: function (e) {
            console.log("播放器错误：" + JSON.stringify(e));
        }
    }
};
</script>

<style>
    .control-wrapper {
        position: relative;
        width: 6.25rem;
        height: 6.25rem;
        max-width: 6.25rem;
        max-height: 6.25rem;
        margin: 0 auto;
        border-radius: 100%;
        float: left;
    }
.control-wrapper {
    position: relative;
    width: 6.25rem;
    height: 6.25rem;
    max-width: 6.25rem;
    max-height: 6.25rem;
    margin: 0 auto;
    border-radius: 100%;
    float: left;
}

    .control-btn {
        display: flex;
        justify-content: center;
        position: absolute;
        width: 44%;
        height: 44%;
        border-radius: 5px;
        border: 1px solid #78aee4;
        box-sizing: border-box;
        transition: all 0.3s linear;
    }
.control-btn {
    display: flex;
    justify-content: center;
    position: absolute;
    width: 44%;
    height: 44%;
    border-radius: 5px;
    border: 1px solid #78aee4;
    box-sizing: border-box;
    transition: all 0.3s linear;
}

    .control-btn i {
        font-size: 20px;
        color: #78aee4;
        display: flex;
        justify-content: center;
        align-items: center;
    }
.control-btn i {
    font-size: 20px;
    color: #78aee4;
    display: flex;
    justify-content: center;
    align-items: center;
}

    .control-round {
        position: absolute;
        top: 21%;
        left: 21%;
        width: 58%;
        height: 58%;
        background: #fff;
        border-radius: 100%;
    }
.control-round {
    position: absolute;
    top: 21%;
    left: 21%;
    width: 58%;
    height: 58%;
    background: #fff;
    border-radius: 100%;
}

    .control-round-inner {
        position: absolute;
        left: 15%;
        top: 15%;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 70%;
        height: 70%;
        font-size: 40px;
        color: #78aee4;
        border: 1px solid #78aee4;
        border-radius: 100%;
        transition: all 0.3s linear;
    }
.control-round-inner {
    position: absolute;
    left: 15%;
    top: 15%;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 70%;
    height: 70%;
    font-size: 40px;
    color: #78aee4;
    border: 1px solid #78aee4;
    border-radius: 100%;
    transition: all 0.3s linear;
}

    .control-inner-btn {
        position: absolute;
        width: 60%;
        height: 60%;
        background: #fafafa;
    }
.control-inner-btn {
    position: absolute;
    width: 60%;
    height: 60%;
    background: #fafafa;
}

    .control-top {
        top: -8%;
        left: 27%;
        transform: rotate(-45deg);
        border-radius: 5px 100% 5px 0;
    }
.control-top {
    top: -8%;
    left: 27%;
    transform: rotate(-45deg);
    border-radius: 5px 100% 5px 0;
}

    .control-top i {
        transform: rotate(45deg);
        border-radius: 5px 100% 5px 0;
    }
.control-top i {
    transform: rotate(45deg);
    border-radius: 5px 100% 5px 0;
}

    .control-top .control-inner {
        left: -1px;
        bottom: 0;
        border-top: 1px solid #78aee4;
        border-right: 1px solid #78aee4;
        border-radius: 0 100% 0 0;
    }
.control-top .control-inner {
    left: -1px;
    bottom: 0;
    border-top: 1px solid #78aee4;
    border-right: 1px solid #78aee4;
    border-radius: 0 100% 0 0;
}

    .control-top .fa {
        transform: rotate(45deg) translateY(-7px);
    }
.control-top .fa {
    transform: rotate(45deg) translateY(-7px);
}

    .control-left {
        top: 27%;
        left: -8%;
        transform: rotate(45deg);
        border-radius: 5px 0 5px 100%;
    }
.control-left {
    top: 27%;
    left: -8%;
    transform: rotate(45deg);
    border-radius: 5px 0 5px 100%;
}

    .control-left i {
        transform: rotate(-45deg);
    }
.control-left i {
    transform: rotate(-45deg);
}

    .control-left .control-inner {
        right: -1px;
        top: -1px;
        border-bottom: 1px solid #78aee4;
        border-left: 1px solid #78aee4;
        border-radius: 0 0 0 100%;
    }
.control-left .control-inner {
    right: -1px;
    top: -1px;
    border-bottom: 1px solid #78aee4;
    border-left: 1px solid #78aee4;
    border-radius: 0 0 0 100%;
}

    .control-left .fa {
        transform: rotate(-45deg) translateX(-7px);
    }
.control-left .fa {
    transform: rotate(-45deg) translateX(-7px);
}

    .control-right {
        top: 27%;
        right: -8%;
        transform: rotate(45deg);
        border-radius: 5px 100% 5px 0;
    }
.control-right {
    top: 27%;
    right: -8%;
    transform: rotate(45deg);
    border-radius: 5px 100% 5px 0;
}

    .control-right i {
        transform: rotate(-45deg);
    }
.control-right i {
    transform: rotate(-45deg);
}

    .control-right .control-inner {
        left: -1px;
        bottom: -1px;
        border-top: 1px solid #78aee4;
        border-right: 1px solid #78aee4;
        border-radius: 0 100% 0 0;
    }
.control-right .control-inner {
    left: -1px;
    bottom: -1px;
    border-top: 1px solid #78aee4;
    border-right: 1px solid #78aee4;
    border-radius: 0 100% 0 0;
}

    .control-right .fa {
        transform: rotate(-45deg) translateX(7px);
    }
.control-right .fa {
    transform: rotate(-45deg) translateX(7px);
}

    .control-bottom {
        left: 27%;
        bottom: -8%;
        transform: rotate(45deg);
        border-radius: 0 5px 100% 5px;
    }
.control-bottom {
    left: 27%;
    bottom: -8%;
    transform: rotate(45deg);
    border-radius: 0 5px 100% 5px;
}

    .control-bottom i {
        transform: rotate(-45deg);
    }
.control-bottom i {
    transform: rotate(-45deg);
}

    .control-bottom .control-inner {
        top: -1px;
        left: -1px;
        border-bottom: 1px solid #78aee4;
        border-right: 1px solid #78aee4;
        border-radius: 0 0 100% 0;
    }
.control-bottom .control-inner {
    top: -1px;
    left: -1px;
    border-bottom: 1px solid #78aee4;
    border-right: 1px solid #78aee4;
    border-radius: 0 0 100% 0;
}

    .control-bottom .fa {
        transform: rotate(-45deg) translateY(7px);
    }
.control-bottom .fa {
    transform: rotate(-45deg) translateY(7px);
}
</style>