join_raw_stream/index.html at main · andy-tavus/join_raw_stream · GitHub

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
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Daily.js/Tavus - Subscribe to Replica's Video & Audio Streams</title>
  <script src="https://unpkg.com/@daily-co/daily-js"></script>
  <style>
    body {
	  font-family: Arial, sans-serif;
	  margin: 20px;
    }
    #video-container {
      display: flex;
      flex-direction: column;
      align-items: center;
      margin-top: 20px;
    }
    video {
      background: black;
	  width: 50%; /* Set width to 50% of the container */
	  height: auto;
	  margin: 10px 0;
    }
  </style>
</head>
<body>
  <h1>Daily.js/Tavus</h1>
  <h2>Subscribe to Replica's Video & Audio Streams</h2>
  <h3>Allows you to avoid "Join" screen. Note that user will still need to allow mic/camera access in browser.</h3>
<h3><a href="https://github.com/andy-tavus/join_raw_stream/">GO TO CODE</a></h3>
  <label for="room-url">Enter Room URL:</label>
  <input type="text" id="room-url" placeholder="https://tavus.daily.co/c123456abcde" style="width: 300px;">
  <button id="join-btn">JOIN</button>

  <div id="video-container">
    <video id="participant-video" autoplay playsinline></video>
  </div>

  <script>
    let callObject = null;

    document.getElementById('join-btn').addEventListener('click', async () => {
      const roomUrl = document.getElementById('room-url').value;

      if (!roomUrl) {
        alert('Please enter a valid room URL.');
        return;
      }

      // Create the call object
      callObject = DailyIframe.createCallObject();

      // Join the room
      try {
        await callObject.join({
          url: roomUrl,
          userName: "Local" // Specify the name of the joining participant (local user). This should NOT be "Guest"
        });
        console.log('Joined the call successfully');

        // Add a delay before checking for participants
        setTimeout(() => {
          checkForExistingParticipant();
        }, 1500); // Wait for 1.5 seconds before checking
      } catch (error) {
        console.error('Error joining the call:', error);
        alert('Failed to join the call. Please check the room URL.');
      }
    });

    function checkForExistingParticipant() {
      const participants = callObject.participants();
      console.log('Participants:', participants);

      const existingParticipant = Object.values(participants).find(
        (participant) => participant.local === false
      );

      if (existingParticipant) {
        console.log(`Existing participant found: ${existingParticipant.user_id}`);

        // Subscribe to the participant's video and audio tracks
        if (existingParticipant.tracks.video.state === 'playable') {
          const videoElement = document.getElementById('participant-video');
          videoElement.srcObject = new MediaStream([existingParticipant.tracks.video.persistentTrack]);
        } else {
          console.log('No playable video track for existing participant.');
        }

        if (existingParticipant.tracks.audio.state === 'playable') {
          const audioStream = new MediaStream([existingParticipant.tracks.audio.persistentTrack]);
          const audio = new Audio();
          audio.srcObject = audioStream;
          audio.autoplay = true;
        } else {
          console.log('No playable audio track for existing participant.');
        }
      } else {
        console.log('No existing participant found.');
      }
    }
  </script>
</body>
</html>