A2A-Video
Collection
5 items • Updated
id stringlengths 25 25 | rgb video 4.25 4.25 | depth video 4.25 4.25 | normal video 4.25 4.25 | opticalflow video 4.25 4.25 | dinov2 video 4.25 4.25 | siglip2 video 4.25 4.25 | vjepa2 video 4.25 4.25 | det video 4.25 4.25 | human_poses video 4.25 4.25 | caption stringlengths 157 313 | transcription stringlengths 475 1.26k |
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-53DvfE42gE_001767_001777 | Three women are shown in an exercise room, performing a coordinated aerobics routine. The women are wearing athletic outfits and sneakers. The room appears to be part of a home, with a window and some furniture in the background. | A woman in a green sports bra and shorts stands on the left, facing forward with her legs apart and hands up. In the center, a woman in a red sports bra and shorts does the same. On the right, a woman in a black and white top with navy shorts is in a similar position. All three women move to the right, stepping to the ... | |||||||||
-_BAPKUNfSs_000000_000010 | A person is riding a bicycle across a grassy field. The field is surrounded by trees under a sky with scattered clouds. The person is wearing a pink shirt and light-colored pants. | The video begins with a view of a person on a bicycle riding away from the camera, moving across a grassy field. The person is wearing a pink shirt and light-colored pants. The field is mostly dry grass. The person continues to ride the bicycle further into the field. The camera angle remains fixed, showing the person ... | |||||||||
_weuwqUOso0_000021_000031 | A man in a gym is demonstrating a medicine ball sit-up. He lifts the ball, holds it in front of him, and then performs a sit-up while keeping the ball in front of him. | A man with short brown hair stands on a black mat in a gym, bending over to pick up a black medicine ball. He is wearing a gray t-shirt and plaid shorts. The man stands up straight, lifting the medicine ball to chest level. He looks directly at the camera with a focused expression. The man maintains his stance, holding... | |||||||||
1B5h5liEVgc_000043_000053 | A young man is standing near a round, wooden table, holding a navy blue t-shirt. He unfolds the shirt and then lays it flat on the table, preparing to fold it. | The young man holds a navy blue t-shirt, stretching out the sleeves. The background shows a kitchen or dining area with light-colored walls and a white door. The man begins to lay the unfolded t-shirt on the round, wooden table. The table has a noticeable wood grain pattern. The man smooths the navy blue t-shirt out on... | |||||||||
44_Gv6SxoCQ_000007_000017 | Two boys are riding on bicycles along a wet, asphalt road in a residential neighborhood. One boy is pulling the other behind him using a yellow tow rope. The boy being towed loses control of his bike and heads toward the grassy shoulder. | Two boys are seen riding bikes on a wet asphalt road. The road has a circular turn in the direction of the camera. The houses in the background are various shades of green and gray with white trim and dark roofs. Trees and green lawns surround the houses. A boy in a green shirt pulls another on a small scooter-like bi... | |||||||||
4Wx2DN6dSbw_000344_000354 | A person in a yellow dress, a striped long-sleeve shirt, and a black hat stands in the middle of a highway behind an ironing board and iron. The individual picks up the iron and prepares to iron a garment. | In the middle of the highway, an ironing board and iron are centered with white lane markings on either side. Trees line the background. A bag of clothes hangs from the side of the board. The camera is still. A person in a yellow dress, black hat, and striped long-sleeve shirt enters the scene from the left and stands ... | |||||||||
4_j0EnpP9pw_000008_000018 | A young boy is in a grassy yard juggling a blue soccer ball. He alternates between using his head and his feet to keep the ball in the air. The yard is green and there are houses and cars in the background. | A young boy, wearing a red tank top with the number 72 on it and khaki shorts, is standing in a green grassy yard. He is looking up as he prepares to hit a blue soccer ball with his head. There are trees and cars visible in the background. The boy hits the blue soccer ball with his head, keeping it in the air. He is st... | |||||||||
ao7SWGSkbGk_000000_000010 | A man stands on a paved walkway with a railing, preparing to throw a frisbee. The scene is outdoors in a park-like setting with trees and grass. He wearing a cap, vest, and shorts. | A man with a cap, a light green t-shirt, and a dark blue vest is standing on a paved walkway, holding a white frisbee in his left hand. He is looking off to his right. The man extends his left arm out to the side as if showing the path for the frisbee. He still holding the frisbee and looking in the same direction. The... | |||||||||
bVuiuqmDYaw_000132_000142 | A woman with burgundy hair styled in a high bun is standing indoors, facing the camera. She is wearing a blue top and appears to be twisting or braiding a section of her hair with her hands. The background includes a white door with various photos and images pinned to it. | The woman is centered in the frame, looking slightly down and to her right. She is twisting a section of her burgundy hair between her fingers on her right side. She is wearing a blue shirt with a round neckline. The woman continues to twist the section of hair, her lips slightly pursed. The white door in the backgroun... | |||||||||
lV4r_8tHGAY_000034_000044 | A tree trimmer is shown climbing high into a leafy tree. The climber is using ropes and safety gear to move around in the branches. A loud engine sound is audible in the background. | A man wearing a red and white striped shirt is positioned high in a tree. He is secured with a red rope and climbing gear. The tree has green leaves and thin brown branches visible against a bright sky. The man in the tree is adjusting his position, secured by the rope. He is surrounded by the tree\ green canopy. The e... | |||||||||
muPJMZapRlA_000003_000013 | A child and an adult are walking along a snowy sidewalk next to a road. The child is in the foreground, facing the camera, and throws a snowball. The adult is walking further ahead. | A young child in a grey winter coat with a neon green hood stands on a snow-covered path, waving their right hand towards the camera and smiling. An adult figure walks ahead in the background on the same path, closer to the snow-covered road. The child brings their right hand forward and throws a snowball out of frame.... | |||||||||
p53DWSz4Dbc_000016_000026 | A young child is standing at a speckled granite countertop in a kitchen, rolling out dough that is sitting on a piece of parchment paper. Behind the child, various kitchen appliances and containers are visible, including a toaster and a canister. | A person in a purple patterned shirt is rolling out dough on parchment paper using a dark gray rolling pin. The dough is light yellow and roughly circular in shape. The countertop is speckled with shades of beige, gray, and brown. The rolling pin is moved back and forth over the dough, flattening it slightly. The parch... | |||||||||
t1mGBWDehcw_000011_000021 | A man in a field is about to breathe fire. He is holding a flaming torch and has liquid in his mouth, ready to project a large flame. The background shows a field, trees, and buildings in the distance under a partly cloudy sky. | A man is standing in a grassy field with trees and buildings visible in the background under a sky with scattered clouds. He is holding a lit torch in his left hand near his waist, and has his right hand near his mouth, as if about to spit something. The man is positioned looking upward and appears to be spitting a sub... | |||||||||
uxQgQCSxEBM_000000_000010 | A person on a black motorcycle is crossing a shallow, muddy river. The motorcycle creates a splash as it moves through the water, heading from one bank to the other. The background consists of a sandy bank and some vegetation. | A black motorcycle, ridden by a person in a white helmet and dark clothing, is partially submerged in a shallow, brown river near the riverbank. The motorcycle is positioned towards the center of the frame with a sandy riverbank visible in the background. The black motorcycle moves further into the shallow river, creat... | |||||||||
vv4pdvOjMUE_000000_000010 | A man is standing in a grassy field with a ball near his feet. He bends down to pick up the ball and then throws it high into the air. He follows through with the throw, beginning to run after the ball. | A shirtless man with short hair stands in a grassy field, wearing red and black shorts and athletic shoes. He is positioned to the right of a black and orange medicine ball that sits on the ground in front of him. His shadow is cast to his left. The man bends at the waist to pick up the ball with both hands. His shadow... | |||||||||
x9movAgL8ao_000059_000069 | Inside a large room, a man and woman dressed in vintage attire are dancing Charleston on a green rug. There is a band set up on a raised platform to the left, and a bench sits against the far wall. The room is well-lit with natural light coming in from a window. | A man and woman are dancing Charleston in the center of a green rug. The woman wears a white dress, and the man is in a white shirt, black pants with suspenders, and a straw hat. They are holding each other as they start to spin. The couple continues to spin, with the man guiding the woman. To the left, a band is set u... | |||||||||
CYGlFBgKZV0_000145_000155 | A person is threading a sewing machine needle. The needle and presser foot are in focus. The person is guiding a pink thread through the various components of the sewing machine. | A close-up of a sewing machine needle and foot. A person\ hand is visible to the left, holding a thin, light pink thread. The person guides the pink thread towards the needle, which is already partially threaded. The thread is seen moving behind a small black hook-like component above the presser foot ankle. The thread... | |||||||||
CZtMKdIWUdM_000775_000785 | This video captures a surfer riding a wave in a clear, sunny, ocean environment. The surfer, who is bare-chested, is the primary focus of the shot, along with the wave they are riding. | The video begins with a surfer in the middle of a wave, silhouetted against the sunlight reflecting off the water. The surfer is centered in the frame, crouched on the surfboard as the wave begins to crest. The surfer, now more clearly visible with a bare torso, is riding the wave towards the camera. The wave is breaki... | |||||||||
DQidv3KVcEw_000055_000065 | A child is rock climbing on an indoor climbing wall. The wall is textured to resemble rock, and various colored holds are attached for climbing. The child is wearing a harness and is partway up the wall, reaching for the next hold. | A boy with dark hair wearing a striped shirt and dark pants with red stripes is climbing a textured gray rock wall. He wearing a harness and has a hand on a hold, while a person in a green shirt is visible at the bottom of the frame. The wall has various colored holds. The boy continues to climb the textured rock wall,... | |||||||||
G-Bd7wg9jaA_000000_000010 | A man is seen on an outdoor basketball court, preparing to dunk the ball. He is wearing athletic attire and is positioned near the basket with trees and vehicles visible in the background. After successfully dunking the ball, he lands and looks towards the camera. | A man standing on a black and red outdoor basketball court is holding a basketball in his right hand, preparing to shoot. He is wearing a black hooded sweatshirt, a yellow shirt underneath, blue and white basketball shorts, and white and yellow athletic shoes. The basketball hoop, which has a red rim, is directly in fr... | |||||||||
LFj2b6BtH80_000000_000010 | A child is in a room with hardwood floors, a rug, and a chair visible. The child, wearing pink pants and a dark shirt, is attempting a somersault on the rug. | The child is bent over on a brown rug with her head down and hands on the ground, preparing for a somersault. She wearing pink pants, a dark top, and white socks. Behind her, on the hardwood floor, there a chair with dark legs and a light-colored seat, and a small table with a lamp on top. The child is losing her balan... | |||||||||
McNooX_wwF0_000072_000082 | A pot of white liquid, likely milk, is being stirred on a stovetop. A person is holding and using a wooden spoon to stir the liquid, which appears to be simmering or just starting to heat up on a black stovetop. A second pot is sitting off to the left of the first. | A stainless steel pot, positioned on a black stovetop, contains a white liquid with a foamy surface. A hand holds a wooden spoon and begins to stir the liquid. The hand continues to stir the white liquid in the pot using the wooden spoon. Small bubbles are visible on the liquid\ surface as the spoon moves through it. A... | |||||||||
TKyLZ-iODkM_000085_000095 | This video shows two people cross-country skiing through a snowy forest on a sunny day. The skier in the foreground is wearing a yellow and black jacket, while another skier in a blue jacket is further down the trail. The environment is a lightly wooded area with bare trees and sun dappling through the branches. | A person wearing a yellow and black jacket and black pants stands on cross-country skis in a snowy forest. The person is holding ski poles and looking to the left. Another skier in a blue jacket is further down the trail. The person in the yellow and black jacket turns towards the camera, waves their left hand, and is ... | |||||||||
W0RzFUDSksA_000000_000010 | The video shows a land yacht moving across a vast, flat, white surface under a clear blue sky. The land yacht has a sail and wheels, and it appears to be moving at a moderate speed across the flat terrain. | The video begins with a distant view of a land yacht. The yacht has a red and white sail and is situated on a vast white surface. The sky above is a clear, bright blue. The land yacht continues to move forward, gradually getting closer to the viewer. The flat, white surface stretches out to the horizon under the clear ... | |||||||||
X4GRjs1zoEs_000011_000021 | Children are playing ice hockey on a frozen, snowy surface. They are dressed in winter clothing and using hockey sticks to move a black puck across the ice, near a small house with snow piled in front. | A boy in a black jacket and gray pants skates forward on the ice, holding a hockey stick and attempting to hit a black puck. A girl in a pink snowsuit skates nearby. The boy swings his hockey stick toward the black puck. The girl in the pink snowsuit is skating towards the puck as well. A second boy in a red coat and g... |
K600-MM
K600-MM is a multimodal video dataset used to pretrain A2A-Video, an any-to-any multimodal model for the video domain. It's built on top of Kinetics-600 (RGB video + class-category annotations) with 10 additional modalities obtained via pseudo-labeling. Refer to A2A-Video's README_DATA.md for additional details on dataset construction.
In total, there are ~392K training and ~30K validation/test video clips with 12 aligned modalities per clip.
The provided train/test data is tokenized: every modality except textual ones is already tokenized using its corresponding tokenizer. Samples are sharded as WebDataset .tar files per modality (see Directory structure). See README_DATA.md for how to obtain the raw videos and set up the full dataset.
Samples are aligned by filename across separate per-modality folders. Browse the samples tab above for a small preview from the test split.
Directory structure
train/<modality>/vol_00.tar ... vol_63.tar # 64 shards per modality
test/<modality>/vol_00.tar ... vol_63.tar # 64 shards per modality
Each vol_XX.tar is a WebDataset shard: many individually-named files, one per video clip, sharing a filename stem across modalities so samples can be aligned by name.
train/ and test/ use the same modality folder names:
caption, class_condition, crop_settings, det, human_poses, rgb, tok_video_depth@128, tok_video_dinov2@224, tok_video_normal@128, tok_video_opticalflow@128, tok_video_rgb@128, tok_video_siglipv2@224, tok_video_vjepa@256, transcription (14 folders -- the released model's 12 in_domains/out_domains modalities, plus crop_settings and raw, untokenized rgb).
Downloading
hf download EPFL-VILAB/K600-MM --repo-type dataset --local-dir /path/to/k600-mm
Or download/stream individual modalities only, without pulling the whole ~392K-clip dataset:
from huggingface_hub import snapshot_download
snapshot_download(
repo_id="EPFL-VILAB/K600-MM", repo_type="dataset", local_dir="/path/to/k600-mm",
allow_patterns=["train/caption/*", "train/tok_video_rgb@128/*"],
)
Visualizing the dataset
Each modality is tokenized with its own dedicated tokenizer, hosted at 🤗 EPFL-VILAB/A2A-Video-tokenizers. To decode and visualize samples yourself, run dataset_visualization/visualize_k600mm_samples.py from the A2A-Video repo:
# tokenizer checkpoints are loaded automatically from the hub
python dataset_visualization/visualize_k600mm_samples.py \
--data_root /path/to/k600-mm \
--split train \
--num_samples 20 \
--output_dir ./dataset_visualization_output
Using K600-MM to pretrain A2A-Video
Refer to the A2A-Video GitHub repository for details on using K600-MM for pretaining A2A-Video models.
License
Released under Apache 2.0. Kinetics-600 (the underlying source video) and the pseudo-labeling models used to derive the other modalities carry their own terms.
Citation
@article{a2avideo2026,
title={{A2A-Video: Modeling the World Across Time and Modalities}},
author={Khattak, Muhammad Uzair and Kim, Won Jun and Abbassi, Reza and Havolli, Albias and Murphy, Michael and Zadeh, Amir and Li, Chuan and Kar, O\u{g}uzhan Fatih and Naeem, Muhammad Ferjad and Atanov, Andrei and Bachmann, Roman and Tombari, Federico and Zamir, Amir},
journal={arXiv preprint},
year={2026},
}
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