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<html>
<head>
<title>Video eval welcome page</title>
<meta charset="UTF-8">
<link rel="stylesheet" href="/video_eval_bench/welcome.css">
<style>
.text-paragraph {
max-width: 65%;
word-wrap: break-word;
overflow-wrap: break-word;
line-height: 1.8;
}
</style>
</head>
<body>
<div style="position: fixed; top: 5%; right: 2%; ">
<form action="{{ url_for('pre_anno') }}" method="post">
<button
type="submit" name="tiral"
style=" width: 200px; height:
50px; font-size: 18px;">Start <br>Pre-Annotating Trial</button>
<br>
</form>
</div>
<div style="position: fixed; top: 20%; right: 2%; ">
<form action="{{ url_for('login') }}" method="post">
<fieldset>
<legend>Annotator Login</legend>
<br>
Username: <input type="text" name="username"><br><br>
<input type="submit" style="width: 100px; height: 40px; font-size: 18px;"
value="Login">
<br>
</fieldset>
</form>
</div>
<div style="position: fixed; top: 45%; right: 2%; ">
<form action="{{ url_for('validate') }}" method="post">
<fieldset>
<legend>Validate</legend>
<br>
Rootname: <input type="text" name="admin"><br><br>
<input type="submit" style="width: 100px; height: 40px; font-size: 18px;"
value="Enter">
<br>
</fieldset>
</form>
</div>
<div style="position: fixed; bottom: 1%; right: 10%; ">
<form action="{{ url_for('welcome') }}" method="post">
<input type="hidden" name="language" value="zh">
<button type="submit" name="lan" style=" width: 100px; height:40px; font-size: 16px;"
value="zh">简体中文</button>
</form>
</div>
<div style="position: fixed; bottom: 1%; right: 1%; ">
<form action="{{ url_for('welcome') }}" method="post">
<input type="hidden" name="lang" value="en">
<button
type="submit" name="lan" value="en"
style=" width: 100px; height:
40px; font-size: 16px;">English</button>
</form>
</div>
<h1>Video_Eval_Bench: Guidelines before annotating</h1>
<div class="text-paragraph">
{{ before_start_anno | safe }}
</div>
<div class="text-paragraph">
{{ visual_def | safe}}
</div>
<div class="video-grid">
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/visual_good_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Good</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/visual_avg_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title"> Average: There is a small amount of ambiguity at the edges of the video,
error point a, affecting video quality to some extent </p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/visual_avg_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title"> Average: ovreall resolution is low,
error point b, affecting video quality to some extent </p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/visual_bad_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: part of the video is unclear and it is obviously distorted,
error point b, d, affecting video quality greatly</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/visual_bad_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: The overall color, brightness and background of the video flickers heavily
, error point e, f, affecting video quality greatly</p>
</div>
</div>
<div class="text-paragraph">
<br>
{{ object_def | safe}}
</div>
<div class="video-grid">
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/object_good_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Good</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/object_avg_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: the main character in video is consistent,
but the things held in hands of character is changing quickly,
error point b, affecting video quality to some extent</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/object_avg_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: The little girl is consistent across the video but the butterfly appears suddenly, error point a, affecting video quality to some extent</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/object_bad_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: The shape and size of the wine bottles are always changing,
and the goblet on the table suddenly appears and disappears,
error point a,b affecting video quality greatly </p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/object_bad_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: The face and look of the man are always changing quickly,
something like alien appears suddenly next to the man and then disappears.
error point a, d, affecting video quality greatly </p>
</div>
</div>
<br>
<br>
<br>
<div class="text-paragraph">
<br>
{{ dynamic_def | safe}}
</div>
<div class="video-grid">
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/dynamic_good_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Good, even motion of the man in video is not smooth</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/dynamic_avg_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: video is not static but dynamic degree is still small </p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/dynamic_avg_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: video is not static but dynamic degree is still small </p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/dynamic_bad_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: video is almost static </p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/dynamic_bad_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: video is almost static </p>
</div>
</div>
<div class="text-paragraph">
<br>
{{ motion_def | safe}}
</div>
<div class="video-grid">
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/motion_good_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Good</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/motion_avg_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: motion of the man leads to some distortion, error point b, affecting video quality to some extent</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/motion_avg_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: The motion of cat is laggy and un-smooth in the first half of video, error point a, affecting video quality to some extent</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/motion_bad_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: The motion of the girl is laggy and unsmooth, and leads to deformation,
error point a, b, affecting video quality greatly</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/motion_bad_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: The motion of the man leads to large deformation and disconnection of body,
error point b, c, affecting video quality greatly</p>
</div>
</div>
<div class="text-paragraph">
<br>
{{ align_def | safe}}
</div>
<div class="video-grid">
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/alignment_good_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Good</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/alignment_avg_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: prompt is "A golden retriever puppy holding a green sign that says 'NVIDIA ROCKS'", but the slogan is not spelled correctly in the video,
error point d, affecting video quality to some extent</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/alignment_avg_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: prompt is "A skull surrounded with smoke and fire", but fire is not expressed in the video,
error point a, affecting video quality to some extent</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/alignment_bad_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: prompt is "tiger coming out from TV", but no tiger, error point a,
affecting video quality greatly
</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/alignment_bad_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: prompt is "a beautiful broadcaster", but it's not expressed in video at all, error point a,
affecting video quality greatly
</p>
</div>
</div>
<div class="text-paragraph">
<br>
{{ factual_def | safe }}
</div>
<div class="video-grid">
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/factual_good_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Good</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/factual_avg_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Average: the pear in bottom of video seems to hang in the air, error point b,
affecting video quality to some extent
</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/factual_bad_1.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: there exists a face of human on the leaves of plant, inconsistent with common sense, error point a,
affecting video quality greatly
</p>
</div>
<div class="video-item">
<video width="256" height="256" controls muted loop>
<source src="{{ url_for('static', filename='examples/factual_bad_2.mp4') }}" type="video/mp4">
</video>
<p class="video-title">Bad: water flow is not realistic with physical principles, error point c,
affecting video quality greatly
</p>
</div>
</div>
</div>
</body>
</html>
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