1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
| <!--视频直播-->
| <template>
| <div class="live-video" ref="JessibucaContainer">
| <video ref="liveVideoRef" class="video-player" :controls="props.controls" autoplay muted playsinline>
| Your browser is too old which doesn't support HTML5 video.
| </video>
| </div>
| </template>
|
| <script setup>
| let webrtcPlayer = null;
|
| const props = defineProps({
| videoUrl: {
| type: String,
| default: '',
| },
| controls:{
| type:Boolean,
| default: true
| }
| });
|
| let liveVideoRef = ref(null);
|
| const play = (url) => {
| pause();
| webrtcPlayer = new window.ZLMRTCClient.Endpoint({
| element: liveVideoRef.value, // video 标签
| debug: true, // 是否打印日志
| zlmsdpUrl: url, //流地址
| simulecast: false,
| useCamera: false,
| audioEnable: true,
| videoEnable: true,
| recvOnly: true,
| usedatachannel: false,
| });
| webrtcPlayer.on(
| window.ZLMRTCClient.Events.WEBRTC_ICE_CANDIDATE_ERROR,
| (e) => {
| // ICE 协商出错
| console.error('ICE 协商出错')
| // this.eventcallbacK('ICE ERROR', 'ICE 协商出错')
| },
| );
| webrtcPlayer.on(
| window.ZLMRTCClient.Events.WEBRTC_ON_REMOTE_STREAMS,
| (e) => {
| //获取到了远端流，可以播放
| console.log('播放成功', e.streams)
| // this.eventcallbacK('playing', '播放成功')
| },
| );
| webrtcPlayer.on(
| window.ZLMRTCClient.Events.WEBRTC_OFFER_ANWSER_EXCHANGE_FAILED,
| (e) => {
| // offer anwser 交换失败
| console.error('offer anwser 交换失败', e)
| // this.eventcallbacK('OFFER ANSWER ERROR ', 'offer anwser 交换失败')
| if (e.code == -400 && e.msg == '流不存在') {
| console.log('流不存在')
| this.timer = setTimeout(() => {
| this.webrtcPlayer.close()
| this.play(url)
| }, 100)
| }
| },
| );
| webrtcPlayer.on(
| window.ZLMRTCClient.Events.WEBRTC_ON_LOCAL_STREAM,
| (s) => {
| // 获取到了本地流
|
| // document.getElementById('selfVideo').srcObject=s;
| // this.eventcallbacK('LOCAL STREAM', '获取到了本地流')
| },
| )
| };
|
| // 销毁
| const pause = () => {
| if (webrtcPlayer) {
| webrtcPlayer.close();
| webrtcPlayer = null;
| }
| };
|
| watch(() => props.videoUrl,
| (newValue) => {
| if (!newValue) return;
| nextTick(() => {
| play(newValue);
| });
| },
| {
| immediate: true
| }
| );
|
| onBeforeUnmount(() => {
| pause()
| })
|
| onMounted(() => {
| if (props.videoUrl) {
| nextTick(() => {
| play(props.videoUrl);
| });
| }
| });
| </script>
|
| <style lang="scss" scoped>
| .live-video{
| width: 100%;
| height: 100%;
| color: #fff;
| .video-player {
| width: 100%;
| height: 100%;
| object-fit: cover;
| }
| }
| </style>
|
|
