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Open-weight model · Video classification

videomae-base

by Multimedia Computing Group-Nanjing University MCG-NJU/videomae-base

VideoMAE model pre-trained on Kinetics-400 for 1600 epochs in a self-supervised way. It was introduced in the paper VideoMAE: Masked Autoencoders are Data-Efficient Learners for Self-Supervised Video Pre-Training by Tong et al.

Parameters94M
Context
Weights753.8 MB
Licensecc-by-nc-4.0
AccessOpen weights
Monthly Downloads414.7k

Runs On

What it takes to serve videomae-base (94M parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 0.2 GB 0.2 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
8-bit 0.1 GB 0.1 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00
4-bit 0.0 GB 0.1 GB 1x MI300X (192 GB)
Vultr
$1.85 1x H100 $1.99 · 1x MI325X $2.00

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Sep 18, 2026.

SAVRN's Notes on videomae-base

Video classification with a self-supervised backbone is the job, and this checkpoint is the pretraining stage: VideoMAEForPreTraining, 94M parameters, 12 layers, pretrained on Kinetics-400 for 1600 epochs. At 16-bit the weights and the memory needed are both 0.2 GB, so the cheapest setup on the Index, one MI300X with 192 GB at $1.85 per hour on-demand, has room for hundreds of copies. Treat the $1.85 as the price of a whole video pipeline, not of this model.

The license is where this one stops. CC BY-NC 4.0 permits sharing and adapting with credit for non-commercial purposes only; commercial use needs separate permission from the rights holder, so get that permission before the first fine-tune, not after. Also confirm you want the pretraining head rather than a classifier, note the float32 stored precision behind the 6 files at roughly 754 MB, and read the two papers, arXiv:2203.12602 and arXiv:2111.06377.

Model Card

VideoMAE model pre-trained on Kinetics-400 for 1600 epochs in a self-supervised way. It was introduced in the paper VideoMAE: Masked Autoencoders are Data-Efficient Learners for Self-Supervised Video Pre-Training by Tong et al. and first released in this repository. Disclaimer: The team releasing VideoMAE did not write a model card for this model so this model card has been written by the Hugging Face team. VideoMAE is an extension of Masked Autoencoders (MAE) to video. The architecture of the model is very similar to that of a standard Vision Transformer (ViT), with a decoder on top for predicting pixel values for masked patches. Videos are presented to the model as a sequence of…

Excerpt from the card by Multimedia Computing Group-Nanjing University, licensed cc-by-nc-4.0.

Configuration

Architecture
VideoMAEForPreTraining
Layers
12
Hidden size
768
Feed-forward size
3,072
Attention heads
12
Stored precision
float32
Model type
videomae

Identity and Version

Repository
MCG-NJU/videomae-base
Publisher
Multimedia Computing Group-Nanjing University
Task
Video classification
Modality
Video
Library
transformers
Parameters
94M parameters
Languages
Not stated by the source
Revision
dc740ceda42fce44faed2ea03c6d447db72f6af9
First published
2022-08-03
Last updated
2024-03-29

Files and Weights

6 files, 753.8 MB in total. The weights are 2 files totalling 753.8 MB in bin, safetensors.

Weights2 files · 753.8 MB
Configuration2 files · 996 B
Documentation1 file · 3.8 KB
Repository1 file · 1.4 KB
Every file
FileTypeSizeSHA-256
model.safetensorsWeights376.9 MB bc053ca2840a
pytorch_model.binWeights376.9 MB 2e0c3f4bc73c
config.jsonConfiguration725 B
preprocessor_config.jsonConfiguration271 B
README.mdDocumentation3.8 KB
.gitattributesRepository1.4 KB

License and Download

License
cc-by-nc-4.0
Access
Open weights, no gate
Download size
753.8 MB
Download from Multimedia Computing Group-Nanjing University

Released by Multimedia Computing Group-Nanjing University through its official repository on Hugging Face. Read the license.

Built From

Memory Requirements

PrecisionWeights in memory
As published753.8 MB
16-bit0.2 GB
8-bit0.1 GB
4-bit0.0 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Built on This Model

Questions About videomae-base

How much GPU memory does videomae-base need?

About 0.2 GB at 16-bit and 0.1 GB at 4-bit: the weights (94M parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run videomae-base on?

At 16-bit, 1x MI300X from $1.85 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

Can I use videomae-base commercially?

Not without separate permission. videomae-base is released under Creative Commons Attribution-NonCommercial 4.0. CC BY-NC 4.0 permits sharing and adapting with credit for non-commercial purposes only. Commercial use needs separate permission from the rights holder.

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