-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathindex.html
More file actions
1492 lines (1370 loc) · 73 KB
/
index.html
File metadata and controls
1492 lines (1370 loc) · 73 KB
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
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>4Real-Video-V2: Fused View-Time Attention and Feedforward Reconstruction for 4D Scene Generation</title>
<script src="https://cdn.tailwindcss.com"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css">
<!-- <link rel="stylesheet" href="./styles.css"> -->
<style>
body {
font-family: 'Inter', sans-serif;
background-color: #f0f2f5; /* Light gray background */
}
video {
width: 100%;
height: auto;
border-radius: 8px;
box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.thumbnail-item {
cursor: pointer;
transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
display: flex;
justify-content: center;
align-items: center;
overflow: hidden;
}
.thumbnail-item:hover {
transform: translateY(-5px);
box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}
/* Styles for video display areas (main and new text-to-video) */
#video-display-area, #text-to-video-display-area, #asset-display-area {
background-color: #ffffff;
padding: 24px;
border-radius: 12px;
box-shadow: 0 8px 24px rgba(0,0,0,0.1);
margin-bottom: 40px; /* Space between videos and thumbnails */
flex-direction: column;
gap: 10px;
}
/* Styles for grid sections */
#gaussian-splats-section, #assets-section, #intro-section, #acknowledgement-section, #mv-gallery {
background-color: #ffffff;
padding: 48px;
border-radius: 12px;
box-shadow: 0 8px 24px rgba(0,0,0,0.1);
margin-top: 20px; /* Space above this section */
}
/* Styles for videos within grids */
#gaussian-splats-grid video, #assets-video-grid video {
width: 100%;
height: auto;
border-radius: 8px;
box-shadow: 0 2px 8px rgba(0,0,0,0.1); /* Slightly lighter shadow for grid videos */
}
.publication-authors {
font-size: 1.2em; /* Slightly larger text for author names */
margin-bottom: 10px;
}
.author-block {
display: inline-block; /* Allows authors to flow like text */
margin-right: 15px; /* Space between author blocks */
white-space: nowrap; /* Keep author name and superscript together */
}
.author-block a {
text-decoration: none; /* Remove underline from links */
color: inherit; /* Inherit color from parent */
}
.superscript {
font-size: 0.7em; /* Smaller superscript */
vertical-align: super;
line-height: 0; /* Adjust line height for better alignment */
}
.institutions {
font-size: 1em;
color: #555; /* Slightly muted color for institutions */
margin-top: 3px;
}
.institution-block {
display: inline-block;
margin-right: 15px;
}
.publication-links {
font-size: 32px; /* Set your desired font size here */
}
.publication-links .button {
font-size: 1.5rem; /* Increase font size */
padding: 1rem 2rem; /* Add padding for a larger button */
}
.publication-button {
/* Basic button styling */
background-color: #333333; /* Dark grey background */
color: #ffffff; /* White text color */
padding: 5px 12px; /* Vertical and horizontal padding */
border: none; /* Remove default button border */
border-radius: 50px; /* Highly rounded corners */
cursor: pointer; /* Indicate it's clickable */
font-size: 1.1em; /* Slightly larger text */
font-weight: bold; /* Bold text */
display: flex; /* Use flexbox to align icon and text */
align-items: center; /* Vertically align icon and text */
gap: 10px; /* Space between the icon and text */
transition: background-color 0.3s ease; /* Smooth transition on hover */
width: fit-content;
}
.publication-button:hover {
background-color: #555555; /* Slightly lighter grey on hover */
}
.publication-button .icon {
/* Styling for the icon wrapper */
font-size: 1.2em; /* Adjust icon size relative to button text */
}
.center-me {
display: block; /* Make it a block-level element so margin: auto works */
margin-left: auto;
margin-right: auto;
/* Shorthand: margin: 0 auto; */
}
a:link,a:visited {
color: #1367a7;
text-decoration: none;
}
a:hover {
color: #208799;
}
/* style for multi-view video */
/* Carousel layout */
.gallery-row {
display: flex;
align-items: center;
justify-content: center;
gap: 10px;
margin-bottom: 10px;
margin-top: 20px;
opacity: 1;
transition: transform 0.4s ease; /* smooth fade */
}
.side-wrapper {
width: 144px;
height: 144px; /* preview area, will be overridden depending on video orientation */
overflow: hidden;
position: relative;
margin: 0;
background: white;
display: flex;
align-items: center;
justify-content: center;
}
.side-wrapper video {
position: absolute;
top: 0;
left: 0;
opacity: 0.4; /* dimmed side videos */
filter: grayscale(40%);
max-width: none; /* override Tailwind */
height: auto;
border-radius: 0
}
/* Optional: brighten on hover */
.side-wrapper:hover video {
opacity: 0.6;
filter: grayscale(0%);
}
#videoWrapper {
width: 512px;
height: 288px; /* 16:9 main, overridden for vertical concat */
overflow: hidden;
position: relative;
margin: 0;
background: black;
display: flex;
align-items: center;
justify-content: center;
}
#bigVideo {
position: absolute;
top: 0;
left: 0;
opacity: 1;
max-width: none; /* override Tailwind */
height: auto;
border-radius: 0
}
.nav-arrow {
font-size: 40px;
cursor: pointer;
border: none;
background: transparent;
padding: 10px;
user-select: none;
transition: color 0.2s ease, transform 0.2s ease;
}
.nav-arrow:hover {
color: blue;
transform: scale(1.1);
}
#controls {
display: flex;
justify-content: center;
gap: 10px;
margin-top: 10px;
flex-wrap: wrap;
}
button.active-speed {
border: 2px solid blue;
font-weight: bold;
}
button {
padding: 10px 20px;
border-radius: 8px;
border: 1px solid blueviolet;
background: lightblue;
font-size: 15px;
cursor: pointer;
transition: all 0.2s ease;
box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
button:hover {
border-color: #b5b5b5;
box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}
button:active {
box-shadow: 0 1px 2px rgba(0,0,0,0.05);
transform: translateY(1px);
}
</style>
</head>
<body class="p-6">
<div class="container mx-auto px-4 py-8">
<h1 class="text-3xl md:text-4xl font-extrabold text-center text-gray-900 mb-2 leading-tight">
4Real-Video-V2: Fused View-Time Attention and Feedforward Reconstruction for 4D Scene Generation
</h1>
<div class="publication-authors text-center mb-4">
<span class="author-block">
<a href="https://mightychaos.github.io/">Chaoyang Wang</a><sup class="superscript">1,*</sup>
</span>
<span class="author-block">
<a href="https://ashmrz.github.io/">Ashkan Mirzaei</a><sup class="superscript">1,*</sup>
</span>
<span class="author-block">
<a href="https://vidit98.github.io/">Vidit Goel</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="https://www.willimenapace.com/">Willi Menapace</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="https://aliaksandrsiarohin.github.io/aliaksandr-siarohin-website/">Aliaksandr Siarohin</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="https://github.com/avinella">Avalon Vinella</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="https://github.com/waytobehigh">Michael Vasilkovsky</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="https://skor.sh/">Ivan Skorokhodov</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="https://scholar.google.com/citations?user=9YualrkAAAAJ&hl=en">Vladislav Shakhrai</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="https://scholar.google.com/citations?user=dVnLJhkAAAAJ&hl=en">Sergey Korolev</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="http://www.stulyakov.com/">Sergey Tulyakov</a><sup class="superscript">1</sup>
</span>
<span class="author-block">
<a href="https://peterwonka.net/">Peter Wonka</a><sup class="superscript">1,2</sup>
</span>
</div>
<div class="institutions text-center mb-4">
<span class="institution-block"><sup class="superscript">1</sup>Snap Inc.</span>
<span class="institution-block"><sup class="superscript">2</sup>KAUST</span>
</div>
<div class="publication-button center-me mb-2">
<!-- PDF Link. -->
<!-- <span class="link-block"> -->
<a href="https://arxiv.org/pdf/2506.18839"
class="external-link button is-normal is-rounded is-dark">
<span class="icon">
<i class="fas fa-file-pdf"></i>
</span>
<span>Paper</span>
</a>
<!-- </span> -->
</div>
</div>
<div style="text-align: center;">
<div style="text-align: center;">
<h2 class="text-4xl md:text-2xl font-extrabold text-gray-900 text-center mb-2">Drag slider to change view points!</h2>
</div>
<div id="galleryRow" class="gallery-row">
<button id="prevBtn" class="nav-arrow">❮</button>
<div id="left-video-wrapper" class="side-wrapper">
<video id="leftVideo" autoplay muted loop playsinline></video>
</div>
<div id="videoWrapper">
<video id="bigVideo" autoplay muted loop playsinline></video>
</div>
<div id="right-video-wrapper" class="side-wrapper">
<video id="rightVideo" autoplay muted loop playsinline></video>
</div>
<button id="nextBtn" class="nav-arrow">❯</button>
</div>
<!-- Controls for the CENTER video -->
<div>
<label for="viewSlider">Viewpoint:</label>
<input type="range" id="viewSlider" min="0" max="7" step="1" value="0" />
</div>
<div id="controls">
<button id="freezeBtn">Freeze</button>
<button class="speedBtn" data-rate="0.5">0.5x</button>
<button class="speedBtn active-speed" data-rate="1.0">1x</button>
<button class="speedBtn" data-rate="2.0">2x</button>
<button id="autoViewBtn">Auto View</button>
</div>
<div style="display: flex; justify-content: center;">
<div style="text-align: left;">
Multi-View Video Player Usage:</b>
<ul>
<li><strong>Viewpoint (slider)</strong> — Drag to adjust the viewing angle.</li>
<li><strong>Freeze / Play</strong> — Toggle between pausing and resuming playback.</li>
<li><strong>0.5×, 1×, 2×</strong> — Select the desired playback speed.</li>
<li><strong>Auto View / Stop Auto</strong> — Enable or disable automatic viewpoint rotation.</li>
</ul>
</div>
</div>
</div>
<div id="intro-section">
<!-- <h2 class="text-4xl md:text-4xl font-extrabold text-gray-900 text-center mb-2">Introduction</h2> -->
<p class="text-lg text-gray-700 mb-4">
<b>4Real-Video-V2</b> is capable of computing a 4D spatio-temporal grid of video frames and 3D Gaussian particles for each time step using a feed-forward architecture. Its architecture has two main components, a <b>4D video diffusion model</b> and a <b>feedforward reconstruction model</b>.
</p>
<video class="w-full h-auto pointer-events-none mb-4" controls autoplay loop muted playsinline>
<source src="supp_demo/4real-video-v2-teaser.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
<p class="text-lg text-gray-700 mb-4">
This represents a major upgrade over<a href="https://snap-research.github.io/4Real-Video/"><b>4Real-Video</b></a>, encompassing two primary improvements.. First, we introduce a new 4D video diffusion model architecture that adds <b>no additional parameters</b> to the base video model.
The key to the new design is a sparse attention pattern, where tokens attend to others in the same frame, at the same timestamp, or from the same viewpoint. This design makes it easily scalable to large pre-trained video models, efficient to train and offers good generalization. Second, in replace of slower optimization based reconstruction, A feedforward model that jointly recovers camera parameters and Gaussian particles from multi-view videos.
</p>
</div>
<div id="video-display-area" class="flex flex-col mt-16"> <h2 id="display-area-title" class="text-2xl font-bold text-gray-800 text-center"></h2>
<h2 class="text-2xl md:text-2xl font-extrabold text-gray-900 text-center mb-2">Generate 4D Videos from Text</h2>
<p class="text-lg text-gray-700 text-center max-w-3xl mx-auto mb-4">
Explore videos generated by the 4D video diffusion model. Click on a thumbnail to view the corresponding fixed-view and frozen-time video demonstrations.
</p>
<div id="text-to-video-display-area" class="flex flex-col">
<h3 id="text-to-video-display-area-title" class="text-2xl font-bold text-gray-800 text-center"></h3>
<div class="flex flex-col gap-4">
<div class="video-container mt-0">
<p class="text-md font-semibold text-gray-700 mb-2 mt-0">Fixed View:</p>
<video id="text-to-video-fix-view" controls autoplay loop muted playsinline>
Your browser does not support the video tag.
</video>
</div>
<div class="video-container">
<p class="text-md font-semibold text-gray-700 mb-2">Frozen Time:</p>
<video id="text-to-video-frz-time" controls autoplay loop muted playsinline>
Your browser does not support the video tag.
</video>
</div>
</div>
</div>
<div id="text-to-video-thumbnail-grid" class="grid grid-cols-5 sm:grid-cols-5 md:grid-cols-5 lg:grid-cols-5 xl:grid-cols-5 gap-6">
</div>
</div>
<div id="video-display-area" class="flex flex-col mt-16"> <h2 id="display-area-title" class="text-2xl font-bold text-gray-800 text-center"></h2>
<h2 class="text-2xl md:text-2xl font-extrabold text-gray-900 text-center mb-2">Animating Real 3D Scenes</h2>
<p class="text-lg text-gray-700 text-center max-w-3xl mx-auto mb-4">
Explore videos generated by the 4D video diffusion model. Click on a thumbnail to view the corresponding fixed-view and frozen-time video demonstrations.
</p>
<div id="text-to-video-display-area" class="flex flex-col">
<h3 id="text-to-video-display-area-title" class="text-2xl font-bold text-gray-800 text-center"></h3>
<div class="flex flex-col gap-4">
<div class="video-container">
<p class="text-md font-semibold text-gray-700 mb-2 mt-0">Fixed View:</p>
<video id="video-fix-view" controls autoplay loop muted playsinline>
Your browser does not support the video tag.
</video>
</div>
<div class="video-container">
<p class="text-md font-semibold text-gray-700 mb-2">Frozen Time:</p>
<video id="video-frz-time" controls autoplay loop muted playsinline>
Your browser does not support the video tag.
</video>
</div>
</div>
</div>
<div id="thumbnail-grid" class="grid grid-cols-2 sm:grid-cols-7 md:grid-cols-7 lg:grid-cols-7 xl:grid-cols-7 gap-6">
</div>
</div>
<div id="gaussian-splats-section" class="mt-16">
<h2 class="text-2xl md:text-2xl font-extrabold text-center text-gray-900 mb-8">Interactive Renderings of Dynamic Gaussians</h2>
<div id="gaussian-splats-grid" class="grid grid-cols-4 sm:grid-cols-4 md:grid-cols-4 gap-4">
</div>
</div>
<!-- <div id="asset-display-area" class="flex flex-col mt-16 p-6 rounded-xl"></div> -->
<div id="asset-display-area" class="flex flex-col mt-16">
<h2 id="asset-display-area-title" class="text-2xl font-bold text-gray-800 text-center"></h2>
<h2 class="text-2xl md:text-2xl font-extrabold text-gray-900 text-center mb-2">Animating 3D Assets</h2>
<p class="text-lg text-gray-700 text-center max-w-3xl mx-auto mb-4">
Explore videos generated by the proposed 4D video diffusion model. Click on a thumbnail to view the corresponding fixed-view and frozen-time video demonstrations.
</p>
<div id="asset-video-display-area" class="flex flex-col mb-10">
<h3 id="asset-video-display-area-title" class="text-2xl font-bold text-gray-800 text-center"></h3>
<div class="flex flex-col gap-4">
<div class="video-container">
<p class="text-md font-semibold text-gray-700 mb-2">Fixed View:</p>
<video id="asset-fix-view" controls autoplay loop muted playsinline>
Your browser does not support the video tag.
</video>
</div>
<div class="video-container">
<p class="text-md font-semibold text-gray-700 mb-2">Frozen Time:</p>
<video id="asset-frz-time" controls autoplay loop muted playsinline>
Your browser does not support the video tag.
</video>
</div>
</div>
</div>
<div id="asset-thumbnail-grid" class="grid grid-cols-4 sm:grid-cols-4 md:grid-cols-4 lg:grid-cols-4 xl:grid-cols-4 gap-6">
</div>
</div>
<!-- Collapsible: Comparing with Prior Multi-View Video Generation Methods -->
<div id="comparison-section" class="mt-16 bg-white p-6 rounded-xl shadow-lg">
<!-- Toggle header -->
<div id="comparison-toggle" class="flex items-center justify-between cursor-pointer">
<h2 class="text-2xl md:text-2xl font-extrabold text-gray-900">
Comparing with Prior Multi-View Video Generation Methods
</h2>
<i id="comparison-arrow"
class="fas fa-chevron-down transform transition-transform duration-200 text-gray-700"></i>
</div>
<!-- Collapsible content -->
<div id="comparison-content" class="mt-4 hidden">
<div id="comparison-grid" class="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-8">
</div>
</div>
</div>
<!-- Collapsible: Comparing with 4Real-Video on 3D Asset Animation -->
<div id="objaverse-4real-section" class="mt-16 bg-white p-6 rounded-xl shadow-lg">
<!-- Toggle header -->
<div id="objaverse-4real-toggle" class="flex items-center justify-between cursor-pointer">
<h2 class="text-2xl md:text-2xl font-extrabold text-gray-900">
Comparing with 4Real-Video on 3D Asset Animation
</h2>
<i id="objaverse-4real-arrow"
class="fas fa-chevron-down transform transition-transform duration-200 text-gray-700"></i>
</div>
<!-- Collapsible content -->
<div id="objaverse-4real-content" class="mt-4 hidden">
<div class="grid grid-cols-2 md:grid-cols-2 gap-6">
<!-- First row: Ours -->
<div class="flex flex-col items-center">
<p class="text-md font-semibold text-gray-700 mb-2">Ours - Fixed View</p>
<video src="supp_demo/3d_assets/crocodile005_fix_view_3.mp4" autoplay loop muted playsinline class="w-full h-auto rounded-lg shadow pointer-events-none"></video>
</div>
<div class="flex flex-col items-center">
<p class="text-md font-semibold text-gray-700 mb-2">Ours - Frozen Time</p>
<video src="supp_demo/3d_assets/crocodile005_frz_time_3_reversed_concat.mp4" autoplay loop muted playsinline class="w-full h-auto rounded-lg shadow pointer-events-none"></video>
</div>
<!-- Second row: 4Real-Video -->
<div class="flex flex-col items-center">
<p class="text-md font-semibold text-gray-700 mb-2">4Real-Video - Fixed View</p>
<video src="supp_demo/assets_4real_video/crocodile005-highres-dy-cat-24fps.mp4" autoplay loop muted playsinline class="w-full h-auto rounded-lg shadow pointer-events-none"></video>
</div>
<div class="flex flex-col items-center">
<p class="text-md font-semibold text-gray-700 mb-2">4Real-Video - Frozen Time</p>
<video src="supp_demo/assets_4real_video/crocodile005-highres-frz-cat-24fps.mp4" autoplay loop muted playsinline class="w-full h-auto rounded-lg shadow pointer-events-none"></video>
</div>
</div>
</div>
</div>
<!-- Collapsible: Architecture Comparison on Objaverse -->
<div id="architecture-comparison-section" class="mt-16 bg-white p-6 rounded-xl shadow-lg">
<!-- Toggle header -->
<div id="architecture-toggle" class="flex items-center justify-between cursor-pointer">
<h2 class="text-2xl md:text-2xl font-extrabold text-gray-900">
Architecture Comparison on Objaverse
</h2>
<i id="architecture-arrow"
class="fas fa-chevron-down transform transition-transform duration-200 text-gray-700"></i>
</div>
<!-- Collapsible content -->
<div id="architecture-content" class="mt-4 hidden">
<p class="text-lg text-gray-700 text-center max-w-3xl mx-auto mb-8">
Visual comparison of different architectures on sample Objaverse scenes.
</p>
<div class="flex flex-col gap-8 items-center w-full">
<!-- Header Row -->
<div class="grid grid-cols-8 gap-4 w-full mb-2">
<div class="text-center font-semibold text-gray-700">Ours</div>
<div class="text-center font-semibold text-gray-700">Parallel</div>
<div class="text-center font-semibold text-gray-700">Sequential</div>
<div class="text-center font-semibold text-gray-700">SV4D</div>
<div class="text-center font-semibold text-gray-700">Ours</div>
<div class="text-center font-semibold text-gray-700">Parallel</div>
<div class="text-center font-semibold text-gray-700">Sequential</div>
<div class="text-center font-semibold text-gray-700">SV4D</div>
</div>
<!-- First Video Row (Alien & Bar) -->
<div class="grid grid-cols-8 gap-4 w-full">
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/ours-alien.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/parallel-alien.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/sequential-alien.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/sv4d-alien.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/ours-bar.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/parallel-bar.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/sequential-bar.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/sv4d-bar.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
</div>
<!-- Header Row 2 -->
<div class="grid grid-cols-8 gap-4 w-full mb-2 mt-8">
<div class="text-center font-semibold text-gray-700">Ours</div>
<div class="text-center font-semibold text-gray-700">Parallel</div>
<div class="text-center font-semibold text-gray-700">Sequential</div>
<div class="text-center font-semibold text-gray-700">SV4D</div>
<div class="text-center font-semibold text-gray-700">Ours</div>
<div class="text-center font-semibold text-gray-700">Parallel</div>
<div class="text-center font-semibold text-gray-700">Sequential</div>
<div class="text-center font-semibold text-gray-700">SV4D</div>
</div>
<!-- Second Video Row (Dog & Windmill) -->
<div class="grid grid-cols-8 gap-4 w-full">
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/ours-dog.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/parallel-dog.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/sequential-dog.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/sv4d-dog.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/ours-windmill.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/parallel-windmill.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/sequential-windmill.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
<div class="flex justify-center">
<div class="w-32 h-32 overflow-hidden flex items-center justify-center">
<video data-arch-comp src="supp_demo/objaverse_comp/sv4d-windmill.mp4" autoplay loop muted playsinline class="w-full h-full object-cover object-center shadow-lg"></video>
</div>
</div>
</div>
</div>
<script>
// Adjust playback speed so each video in this section takes 2 seconds
document.addEventListener('DOMContentLoaded', function () {
const videos = document.querySelectorAll('video[data-arch-comp]');
videos.forEach(video => {
video.onloadedmetadata = function () {
if (video.duration > 0) {
video.playbackRate = video.duration / 2;
}
};
// If already loaded
if (video.readyState >= 1 && video.duration > 0) {
video.playbackRate = video.duration / 2;
}
});
});
</script>
</div>
</div>
</div>
<div>
<center>
<div class="column has-text-centered">
<h2 class="title has-text-centered" style="font-weight: 400; line-height: 32px;"><b>Acknowledgement</b>
</h2>
<h4 style="font-weight: 400; line-height: 32px; text-align: center;"> We extend our gratitude to Tuan Duc Ngo, Sherwin Bahmani, Jiahao Luo, Hanwen Liang and Guochen Qian for their valuable assistance with data preparation and model training.</h4>
<h4 style="font-weight: 400; line-height: 32px; text-align: center;">We also sincerely thank Michael Rubloff (check out his <a href="http://radiancefields.com">webpage</a> and <a href="http://youtube.com/@radiancefields"> YouTube </a>) for the impressive 3D capture of his family and him that were used in our demo.</h4>
</div>
</center>
</div>
<script>
const scenesData = [
{
"base_name": "5",
"title": "Scene: 5",
"thumbnail": "supp_demo/ours_tank_and_temple/5_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_tank_and_temple/5_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_tank_and_temple/5_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "2",
"title": "Scene: 2",
"thumbnail": "supp_demo/ours_tank_and_temple/2_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_tank_and_temple/2_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_tank_and_temple/2_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "1",
"title": "1",
"thumbnail": "supp_demo/ours_tank_and_temple/1_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_tank_and_temple/1_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_tank_and_temple/1_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "3",
"title": "3",
"thumbnail": "supp_demo/ours_tank_and_temple/3_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_tank_and_temple/3_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_tank_and_temple/3_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "4",
"title": "4",
"thumbnail": "supp_demo/ours_tank_and_temple/4_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_tank_and_temple/4_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_tank_and_temple/4_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "26",
"title": "26",
"thumbnail": "supp_demo/ours_luma/26_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/26_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/26_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "6",
"title": "6",
"thumbnail": "supp_demo/ours_luma/6_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/6_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/6_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "16",
"title": "16",
"thumbnail": "supp_demo/ours_luma/16_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/16_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/16_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "30",
"title": "30",
"thumbnail": "supp_demo/ours_luma/30_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/30_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/30_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "20",
"title": "20",
"thumbnail": "supp_demo/ours_luma/20_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/20_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/20_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "3",
"title": "3",
"thumbnail": "supp_demo/ours_luma/3_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/3_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/3_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "23",
"title": "23",
"thumbnail": "supp_demo/ours_luma/23_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/23_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/23_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "28",
"title": "28",
"thumbnail": "supp_demo/ours_luma/28_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/28_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/28_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "28",
"title": "28",
"thumbnail": "supp_demo/ours_luma/7_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_luma/7_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_luma/7_frz_time_3_reversed_concat.mp4"
}
];
// New data for the Gaussian Splats videos
const gaussianSplatsData = [
// Ensure you have at least 9 videos for a full 3x3 grid
{ video_path: "supp_demo/gs_rendering/curve_4RealV2-May20_batch_1_scene_0000_curve_bullet_time.mp4" },
{ video_path: "supp_demo/gs_rendering/curve_4RealV2-May20_batch_2_scene_0000_curve_spatiotemporal.mp4" },
{ video_path: "supp_demo/gs_rendering/curve_4RealV2-May20_batch_3_scene_0000_curve_bullet_time.mp4" },
{ video_path: "supp_demo/gs_rendering/curve_4RealV2-May20_batch_5_scene_0000_curve_bullet_time.mp4" },
{ video_path: "supp_demo/gs_rendering/curve_4RealV2-May20-Luma2_batch_4_scene_0000_curve_bullet_time.mp4" },
{ video_path: "supp_demo/gs_rendering/curve_4RealV2-May20-Luma2_batch_9_scene_0000_curve_bullet_time.mp4" },
{ video_path: "supp_demo/gs_rendering/curve_4RealV2-May20-Luma2_batch_11_scene_0000_curve_bullet_time.mp4" },
{ video_path: "supp_demo/gs_rendering/curve_4RealV2-May20-Luma2_batch_13_scene_0000_curve_bullet_time.mp4" }
// Add more video paths here if you want more than 9, they will wrap
];
// Data for the Animating 3D Assets section (direct video grid)
const assetData = [
{
"base_name": "crocodile005",
"title": "Scene: Crocodile005",
"thumbnail": "supp_demo/3d_assets/crocodile005_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/3d_assets/crocodile005_fix_view_3.mp4",
"video_frz_time": "supp_demo/3d_assets/crocodile005_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "dog004",
"title": "Scene: Dog004",
"thumbnail": "supp_demo/3d_assets/dog004_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/3d_assets/dog004_fix_view_3.mp4",
"video_frz_time": "supp_demo/3d_assets/dog004_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "8447d936455f44b982b3489e0df686cc",
"title": "Scene: 8447D936455F44B982B3489E0Df686Cc",
"thumbnail": "supp_demo/ours_objaverse_test/8447d936455f44b982b3489e0df686cc_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_objaverse_test/8447d936455f44b982b3489e0df686cc_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_objaverse_test/8447d936455f44b982b3489e0df686cc_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "8a5df6955aea41fdaa9484d7bac94a57",
"title": "Scene: 8A5Df6955Aea41Fdaa9484D7Bac94A57",
"thumbnail": "supp_demo/ours_objaverse_test/8a5df6955aea41fdaa9484d7bac94a57_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_objaverse_test/8a5df6955aea41fdaa9484d7bac94a57_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_objaverse_test/8a5df6955aea41fdaa9484d7bac94a57_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "30efc2fb700741bf846ea00e6e3f065f",
"title": "Scene: 30Efc2Fb700741Bf846Ea00E6E3F065F",
"thumbnail": "supp_demo/ours_objaverse_test/30efc2fb700741bf846ea00e6e3f065f_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_objaverse_test/30efc2fb700741bf846ea00e6e3f065f_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_objaverse_test/30efc2fb700741bf846ea00e6e3f065f_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "34d16c3882f94a31bde584948883a06a",
"title": "Scene: 34D16C3882F94A31Bde584948883A06A",
"thumbnail": "supp_demo/ours_objaverse_test/34d16c3882f94a31bde584948883a06a_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_objaverse_test/34d16c3882f94a31bde584948883a06a_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_objaverse_test/34d16c3882f94a31bde584948883a06a_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0ef1295d23a94017b768b65561cea4fa",
"title": "Scene: 0Ef1295D23A94017B768B65561Cea4Fa",
"thumbnail": "supp_demo/ours_objaverse_test/0ef1295d23a94017b768b65561cea4fa_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_objaverse_test/0ef1295d23a94017b768b65561cea4fa_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_objaverse_test/0ef1295d23a94017b768b65561cea4fa_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "3d32db36ab6245f29fffb61483001f20",
"title": "Scene: 3D32Db36Ab6245F29Fffb61483001F20",
"thumbnail": "supp_demo/ours_objaverse_test/3d32db36ab6245f29fffb61483001f20_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_objaverse_test/3d32db36ab6245f29fffb61483001f20_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_objaverse_test/3d32db36ab6245f29fffb61483001f20_frz_time_3_reversed_concat.mp4"
}
];
// New data for the "Generating 4D videos from Text" section
const textToVideoData =[
{
"base_name": "0002",
"title": "Scene: 0002",
"thumbnail": "supp_demo/ours_veo2/0002_fix_view_3_thumbnail.png",
"video_fix_view": "supp_demo/ours_veo2/0002_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_veo2/0002_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0020",
"title": "Scene: 0020",
"thumbnail": "supp_demo/ours_1/0020_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_1/0020_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_1/0020_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0009",
"title": "Scene: 0009",
"thumbnail": "supp_demo/ours_1/0009_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_1/0009_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_1/0009_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0013",
"title": "Scene: 0013",
"thumbnail": "supp_demo/ours_1/0013_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_1/0013_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_1/0013_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0017",
"title": "Scene: 0017",
"thumbnail": "supp_demo/ours_1/0011_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_1/0011_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_1/0011_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0019",
"title": "Scene: 0019",
"thumbnail": "supp_demo/ours_veo2/0019_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_veo2/0019_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_veo2/0019_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0023",
"title": "Scene: 0023",
"thumbnail": "supp_demo/ours_1/0023_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_1/0023_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_1/0023_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0031",
"title": "Scene: 0031",
"thumbnail": "supp_demo/ours_veo2/0031_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_veo2/0031_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_veo2/0031_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0026",
"title": "Scene: 0026",
"thumbnail": "supp_demo/ours_1/0026_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_1/0026_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_1/0026_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0017",
"title": "Scene: 0017",
"thumbnail": "supp_demo/ours_veo2/0017_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_veo2/0017_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_veo2/0017_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0022",
"title": "Scene: 0022",
"thumbnail": "supp_demo/ours_veo2/0022_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_veo2/0022_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_veo2/0022_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0000",
"title": "Scene: 0000",
"thumbnail": "supp_demo/ours_veo2/0000_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_veo2/0000_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_veo2/0000_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0015",
"title": "Scene: 0015",
"thumbnail": "supp_demo/ours_veo2/0015_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_veo2/0015_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_veo2/0015_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0027",
"title": "Scene: 0027",
"thumbnail": "supp_demo/ours_1/0027_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_1/0027_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_1/0027_frz_time_3_reversed_concat.mp4"
},
{
"base_name": "0021",
"title": "Scene: 0021",
"thumbnail": "supp_demo/ours_veo2/0021_fix_view_3_thumbnail.jpg",
"video_fix_view": "supp_demo/ours_veo2/0021_fix_view_3.mp4",
"video_frz_time": "supp_demo/ours_veo2/0021_frz_time_3_reversed_concat.mp4"
}
];
// Data for the new "Side-by-Side Comparison" section - structured per example
const comparisonData = [
{
example_name: "Example 1 - Fixed View",
methods: [
{ name: "Ours", video_url: "supp_demo/comparison/ours/0005_fix_view_2.mp4" },
{ name: "RecamMaster-v1", video_url: "supp_demo/comparison/recammaster-v1/concat_6_1.mp4" },
{ name: "RecamMaster-v2", video_url: "supp_demo/comparison/recammaster-v2/concat_6_1.mp4" },
{ name: "TrajectoryCrafter ", video_url: "supp_demo/comparison/trajectorycrafter/concat_6_1.mp4" },
{ name: "4Real-Video", video_url: "supp_demo/comparison/4real-video/concat_2_1.mp4" },
{ name: "SynCamMaster", video_url: "supp_demo/comparison/syncammaster/concat_6_1.mp4" },
]
},
{
example_name: "Example 1 - Frozen Time",
methods: [
{ name: "Ours", video_url: "supp_demo/comparison/ours/0005_frz_time_2_reversed_concat.mp4" },
{ name: "RecamMaster-v1", video_url: "supp_demo/comparison/recammaster-v1/concat_4_1.mp4" },
{ name: "RecamMaster-v2", video_url: "supp_demo/comparison/recammaster-v2/concat_4_1.mp4" },
{ name: "TrajectoryCrafter ", video_url: "supp_demo/comparison/trajectorycrafter/concat_4_1.mp4" },
{ name: "4Real-Video", video_url: "supp_demo/comparison/4real-video/concat_0_1.mp4" },
{ name: "SynCamMaster", video_url: "supp_demo/comparison/syncammaster/concat_4_1.mp4" },
]
},
{
example_name: "Example 2 - Fixed View",
methods: [
{ name: "Ours", video_url: "supp_demo/comparison/ours/0031_fix_view_2.mp4" },
{ name: "RecamMaster-v1", video_url: "supp_demo/comparison/recammaster-v1/concat_2_1.mp4" },
{ name: "RecamMaster-v2", video_url: "supp_demo/comparison/recammaster-v2/concat_2_1.mp4" },
{ name: "TrajectoryCrafter ", video_url: "supp_demo/comparison/trajectorycrafter/concat_2_1.mp4" },
{ name: "4Real-Video", video_url: "supp_demo/comparison/4real-video/concat_6_1.mp4" },
{ name: "SynCamMaster", video_url: "supp_demo/comparison/syncammaster/concat_2_1.mp4" },
]
},
{
example_name: "Example 2 - Frozen Time",
methods: [
{ name: "Ours", video_url: "supp_demo/comparison/ours/0031_frz_time_2_reversed_concat.mp4" },
{ name: "RecamMaster-v1", video_url: "supp_demo/comparison/recammaster-v1/concat_0_1.mp4" },
{ name: "RecamMaster-v2", video_url: "supp_demo/comparison/recammaster-v2/concat_0_1.mp4" },
{ name: "TrajectoryCrafter ", video_url: "supp_demo/comparison/trajectorycrafter/concat_0_1.mp4" },