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index.html
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index.html
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<!doctype html>
<html>
<head>
{% from 'macros.html' import checkbox, slider, card_header, collapse_handler %}
<meta charset="utf-8">
<title>{{ title }}</title>
<link rel="icon" type="image/x-icon" href="/static/favicon.ico">
<link rel="stylesheet" href="/static/bootstrap.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<script type='text/javascript' src='https://webrtc.github.io/adapter/adapter-latest.js'></script>
<script type='text/javascript' src='/static/webrtc.js'></script>
<script type='text/javascript' src='/static/rest.js'></script>
<script type='text/javascript' src='/static/debounce.js'></script>
<script type='text/javascript' src="/static/jquery-3.6.3.min.js"></script>
<script type='text/javascript' src='/static/bootstrap.bundle.min.js'></script>
<script type='text/javascript'>
play = function() {
playStream(document.getElementById('play-stream').value, document.getElementById('video-player'));
};
send = function() {
if( sendStream(getWebsocketURL('input'), document.getElementById('send-stream').value) )
play(); // autoplay browser stream
}
window.onload = function() {
var playStream = document.getElementById('play-stream');
var sendStream = document.getElementById('send-stream');
var sendButton = document.getElementById('send-button');
playStream.value = getWebsocketURL('output');
{% if send_webrtc %}
// populate the list of browser video devices (requires HTTPS)
if( checkMediaDevices() ) {
navigator.mediaDevices.getUserMedia({audio: false, video: true}).then((stream) => { // get permission from user
navigator.mediaDevices.enumerateDevices().then((devices) => {
stream.getTracks().forEach(track => track.stop()); // close the device opened to get permissions
devices.forEach((device) => {
if( device.kind == 'videoinput' ) {
console.log(`Browser media device: ${device.kind} label=${device.label} id=${device.deviceId}`);
sendStream.add(new Option(device.label, device.deviceId));
}
});
if( sendStream.options.length == 0 ) {
sendStream.add(new Option('browser has no webcams available'));
sendButton.disabled = true;
}
});
}).catch(reportError);
}
else
{
sendStream.add(new Option('use HTTPS to enable browser webcam'));
sendButton.disabled = true;
}
{% else %}
// auto-play other sources, since they're already running
play();
{% endif %}
}
</script>
</head>
<body>
<!-- Navigation -->
<nav class="navbar navbar-expand-lg bg-primary">
<div class="container-fluid">
<a class="navbar-brand" href="#">{{ title }}</a>
<!--
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbar-menu-items">
<ul class="navbar-nav ms-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" href="https://github.com/dusty-nv/jetson-inference" target="_blank">Help</a>
</li>
</ul>
</div>
-->
</div>
</nav>
<!-- Video Player -->
<div style="position: sticky; top: 0px; z-index: 999;">
<video id="video-player" autoplay controls playsinline muted>Your browser does not support video</video>
</div>
<!-- Stream Controls -->
<div class="card" style="width: 36rem;">
<div class="card-body">
{{ card_header('stream_controls', 'Streaming', arrow='down') }}
<div class="collapse show" id="stream_controls">
{% if send_webrtc %}
<div class="row">
<label for="send-stream" class="col-2">Webcam:</label>
<div class="col-6">
<select id="send-stream" name="send-stream"></select>
</div>
<div class="col-4">
<button id="send-button" onclick="send()">Send</button>
</div>
</div>
{% else %}
<div class="row">
<label for="input-stream" class="col-2">Input:</label>
<div id="input-stream" class="col-10">
{{ input_stream }}
</div>
</div>
{% endif %}
<div class="row">
<label for="play-stream" class="col-2">Playback:</label>
<div class="col-6">
<input id="play-stream" name="play-stream" type="text" size="32">
</div>
<div class="col-4">
<button id="play-button" onclick="play()">Play</button>
</div>
</div>
<div class="row">
<label for="connection-stats-show" class="col-2">Statistics:</label>
<div class="col-2">
<input id="connection-stats-show" type="checkbox" class="form-checkbox" oninput="onConnectionStats()">
</div>
<script type='text/javascript'>
function onConnectionStats() {
var show = document.getElementById('connection-stats-show').checked;
document.getElementById('connection-stats').style.display = show ? null : 'none';
}
</script>
</div>
<div class="row" id="connection-stats" style="display: none">
<pre class="col-6" id='connection-stats-play'></pre>
<pre class="col-6" id='connection-stats-send'></pre>
</div>
</div>
{{ collapse_handler('stream_controls') }}
</div>
</div>
<!-- Classification Controls -->
{% if classification|length %}
<div class="card" style="width: 36rem;">
<div class="card-body">
{{ card_header('classification_controls', 'Classification', classification) }}
<div class="collapse" id="classification_controls">
{{ checkbox('classification_enabled', '/classification/enabled', 'Classification Enabled') }}
{{ slider('classification_confidence_threshold', '/classification/confidence_threshold', 'Confidence Threshold') }}
{{ slider('classification_output_smoothing', '/classification/output_smoothing', 'Output Smoothing') }}
</div>
{{ collapse_handler('classification_controls') }}
</div>
</div>
{% endif %}
<!-- Detection Controls -->
{% if detection|length %}
<div class="card" style="width: 36rem;">
<div class="card-body">
{{ card_header('detection_controls', 'Object Detection', detection) }}
<div class="collapse" id="detection_controls">
{{ checkbox('detection_enabled', '/detection/enabled', 'Detection Enabled') }}
{{ slider('detection_confidence_threshold', '/detection/confidence_threshold', 'Confidence Threshold') }}
{{ slider('detection_clustering_threshold', '/detection/clustering_threshold', 'Clustering Threshold') }}
{{ slider('detection_overlay_alpha', '/detection/overlay_alpha', 'Overlay Alpha', min=0, max=255, step=1) }}
<script type='text/javascript'>
function onDetectionTrackingEnabled() {
var value = document.getElementById('detection_tracking_enabled').checked;
document.getElementById('detection_tracking_controls').style.display = value ? null : 'none';
console.log(`onTrackingEnabled(${value})`);
}
</script>
{{ checkbox('detection_tracking_enabled', '/detection/tracking_enabled', 'Tracking Enabled', oninput='onDetectionTrackingEnabled()') }}
<div id="detection_tracking_controls">
{{ slider('detection_tracking_min_frames', '/detection/tracking_min_frames', 'Tracking Min Frames', min=0, max=60, step=1) }}
{{ slider('detection_tracking_drop_frames', '/detection/tracking_drop_frames', 'Tracking Drop Frames', min=0, max=60, step=1) }}
{{ slider('detection_tracking_overlap_threshold', '/detection/tracking_overlap_threshold', 'Overlap Threshold') }}
</div>
<script type='text/javascript'>
onDetectionTrackingEnabled(); // set default visibility of tracking controls
</script>
</div>
{{ collapse_handler('detection_controls') }}
</div>
</div>
{% endif %}
<!-- Segmentation Controls -->
{% if segmentation|length %}
<div class="card" style="width: 36rem;">
<div class="card-body">
{{ card_header('segmentation_controls', 'Segmentation', segmentation) }}
<div class="collapse" id="segmentation_controls">
{{ checkbox('segmentation_enabled', '/segmentation/enabled', 'Segmentation Enabled') }}
{{ slider('segmentation_overlay_alpha', '/segmentation/overlay_alpha', 'Overlay Alpha', min=0, max=255, step=1) }}
</div>
{{ collapse_handler('segmentation_controls') }}
</div>
</div>
{% endif %}
<!-- Pose Controls -->
{% if pose|length %}
<div class="card" style="width: 36rem;">
<div class="card-body">
{{ card_header('pose_controls', 'Pose Estimation', pose) }}
<div class="collapse" id="pose_controls">
{{ checkbox('pose_enabled', '/pose/enabled', 'Pose Enabled') }}
{{ slider('pose_confidence_threshold', '/pose/confidence_threshold', 'Confidence Threshold') }}
</div>
{{ collapse_handler('pose_controls') }}
</div>
</div>
{% endif %}
<!-- Action Controls -->
{% if action|length %}
<div class="card" style="width: 36rem;">
<div class="card-body">
{{ card_header('action_controls', 'Action Recognition', action) }}
<div class="collapse" id="action_controls">
{{ checkbox('action_enabled', '/action/enabled', 'Actions Enabled') }}
{{ slider('action_confidence_threshold', '/action/confidence_threshold', 'Confidence Threshold') }}
{{ slider('action_skip_frames', '/action/skip_frames', 'Skip Frames', min=0, max=30, step=1) }}
</div>
{{ collapse_handler('action_controls') }}
</div>
</div>
{% endif %}
<!-- Background Controls -->
{% if background|length %}
<div class="card" style="width: 36rem;">
<div class="card-body">
{{ card_header('background_controls', 'Background Removal', background) }}
<div class="collapse" id="background_controls">
{{ checkbox('background_enabled', '/background/enabled', 'Removal Enabled') }}
</div>
{{ collapse_handler('background_controls') }}
</div>
</div>
{% endif %}
</body>
</html>