pynvvl

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The readme doesn't explain at all what's the motivation for using this wrapper instead of [the PyTorch wrapper provided in nvvl](https://github.com/NVIDIA/nvvl/blob/master/pytorch/README.md). I myself don't know whether this wrapper would better...

Pozimek

torch.utils.data.Dataloder with num_workers=4, get stuck, why?

1

here is the code dt = VideoIter(config.NTU, config.test_set, sampler=None, gpu_id=7) dl = data.DataLoader(dt, 128, num_workers=4) but, when num_workers=0, this code woks fine.

FiredFree

Support CUDA10

3

Resolves #19

mitmul

Scale Height and Scale Width Don't Scale Video Frames

1

I am using nvidia's cuda toolkit 9.2 with cudnn 7 on Ubuntu 18.04, and when I load videos in, everything works fine, except when trying to use the _scale_height_ and...

MichaelTeti

hi,how to release the gpu memory after call the function 'NVVLVideoLoader'?

4

loader = pynvvl.NVVLVideoLoader(device_id=0, log_level='error') video = loader.read_sequence(video_root).get() With my dataloader code, the gpu memory is increasing progressively. what should i do to release gpu memory?

blankWorld

multi-gpu or distributed training failed

1

Hi, I try to use pynvvl to do multi-GPU training. But it seems that it will fail. `CUDA runtime error 3 at line 15 in file /nvvl/src/detail/Decoder.cpp: initialization error CUDA...

tzzcl

CUDA 10.0 pynvvl support?

1

Is cuda 10.0 on the roadmap? pynvvl-cuda90 (0.0.3a2) - PyNVVL: A Python wrapper for NVIDIA Video Loader (NVVL) with CuPy pynvvl-cuda80 (0.0.3a2) - PyNVVL: A Python wrapper for NVIDIA Video...

apiszcz

wvinzh

frame step support, get video clip with frame jump steps

1

`layer.desc.stride.x = 1 layer.desc.stride.y = width * layer.desc.stride.x layer.desc.stride.c = layer.desc.stride.y * height layer.desc.stride.n = layer.desc.stride.c * channels*frame_stride` Deep Learning in videos often choose frames with a certain steps,namely jump...

hudengjunai

version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time reference

4

Hi, Thanks for providing this python wrapper for nvvl. When I am trying to import pynvvl in python, I am facing the following error: File "", line 1, in File...

lalazari