Tag
This blog from NVIDIA Research discusses how sequence parallelism can scale long-video training systems for both understanding and generation, addressing the challenge of fitting very long video sequences across multiple GPUs.
NVIDIA introduces PiD, a Pixel Diffusion Decoder that replaces traditional VAE/RAE decoders in latent diffusion models, enabling fast, high-resolution decoding with up to 6× speedup and improved visual fidelity.