Add Leaderboard video-generation first-frame assets (batch 62/303)

.gitattributes

@@ -17503,3 +17503,9 @@ Leaderboard/Video[[:space:]]Generation/TriplePhysics/WindPushStationary_WindPush
 Leaderboard/Video[[:space:]]Generation/TriplePhysics/WindPushStationary_WindPushOppDir_MagnetAttract__bg264__dyFILD_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
 Leaderboard/Video[[:space:]]Generation/TriplePhysics/WindPushSameDir_WindDeflectMotion_RotBoardInertia__bg300__gObVcj_trajectory/CineCamera_3/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
 Leaderboard/Video[[:space:]]Generation/TriplePhysics/WindPushSameDir_WindDeflectMotion_RotBoardInertia__bg300__gObVcj_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__uQWXhl_trajectory/CineCamera_8/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__uQWXhl_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__uw5IvX_trajectory/CineCamera_6/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__uw5IvX_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__vJgfPl_trajectory/CineCamera_11/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text
+Leaderboard/Video[[:space:]]Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__vJgfPl_trajectory/CineCamera_Moving/rgb/0000.jpg filter=lfs diff=lfs merge=lfs -text

Leaderboard/Video Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__uQWXhl_trajectory/caption.txt

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+A blue rotating platform undergoes angular acceleration on the ground. Two bottles, one copper bottle and one irregular plastic bottle, descend vertically toward the surface. Following contact, both are subjected to tangential forces, leading to outward curvature of their trajectories due to centrifugal effects. One bottle collides with a nearby matte bowl. The impact transfers angular momentum, causing both bottles to be ejected radially from the interaction region.

Leaderboard/Video Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__uw5IvX_trajectory/caption.txt

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+A green rotating body and a grey-green rotating bowl undergo accelerated rotation on the ground plane. Two bottles, one grey and one blue, descend vertically toward the rotating surface. Upon contact with the rotating body, the bottles are subjected to tangential forces causing their trajectories to curve outward. Both bottles are driven by the scene's centrifugal dynamics and ejected radially from the interaction zone.

Leaderboard/Video Generation/DoublePhysics/AccelConcaveSpin_AccelSurfaceSpin__bg280__vJgfPl_trajectory/caption.txt

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+A red rotating body undergoes accelerated rotation on the ground. Two bottles, a cyan bottle and a red plastic bottle, descend vertically toward the object and an adjacent reflective blue-gray bowl. Upon surface contact, the bottles experience tangential forces induced by rotation, causing their trajectories to deflect outward. Subsequently, one bottle impacts the reflective blue-gray bowl; despite the bowl resisting displacement, the impact transfers angular momentum, resulting in the radial ejection of both bottles from the interaction zone.