Open-Sora

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有人训练出结果吗

6

我用默认的设置，8卡训了两三天了，5w视频数据左右，但是现在一点视频的感觉都没有，都是patch状的拼接，是训练的不够吗，还是哪里出错了？

howardgriffin

有没有大佬提供checkpoint的，不想训练，只想自己玩一玩推理

1

NyquistBodeTu

请问什么时候开源VQVAE的训练流程？

FightingZhen

使用vqvae之后loss下降的非常缓慢，请问有参考的loss曲线吗？

2

jeffchy

how to solve this problem, thanks

xinyuxiao

Can provide a CKPT for a test

3

Mainly, training requires GPU cards and time.. Can you provide a stable version of CKPT for us to run demo examples on a daily basis. Now I just don't know...

kingljl

I ran the training scripts (using DiT-S/8 by default) successfully, and the loss curve is shown below.  However, the sampled results (also using the default sampling parameters with DiT-XL/2...

jeffchy

H100 support?

1

Hi, thanks for your great work! This is super useful, however, one minor issue is, it seems that this framework can only support A100 node, and get stuck on H100...

sjtuzq

A million-scale text-to-video prompt-gallery dataset

1

Hi, We contribute the first dataset featuring 1.67 million unique text-to-video prompts and 6.69 million videos generated from 4 different state-of-the-art diffusion models. We hope it can help your Open-Sora...

WangWenhao0716

Does Open-Sora support M2 Macbook Air? or Only can run on CUDA

1

minghuayao81