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Merged
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Oct 8, 2020
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[examples] adding the references for the new video API #2770

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96b0935
gitignore now supports IPYNB aux files
bjuncek Oct 7, 2020
523a79f
Adding the reference ipython notebook
bjuncek Oct 7, 2020
e9cb83f
Update location
bjuncek Oct 7, 2020
3f2b665
link fix
bjuncek Oct 7, 2020
7484f1e
Add autodownload for colab
bjuncek Oct 7, 2020
4190da4
rename and address fmassa's comments
bjuncek Oct 8, 2020
0d25114
nitpicks
bjuncek Oct 8, 2020
50e1d06
nitpicks
bjuncek Oct 8, 2020
0a39f10
Apply suggestions from code review
fmassa Oct 8, 2020
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1 change: 1 addition & 0 deletions .gitignore
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Expand Up @@ -23,3 +23,4 @@ gen.yml
.mypy_cache
.vscode/
*.orig
*-checkpoint.ipynb
5 changes: 5 additions & 0 deletions examples/python/README.md
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Expand Up @@ -2,6 +2,9 @@

- [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/pytorch/vision/blob/master/examples/python/tensor_transforms.ipynb)
[Examples of Tensor Images transformations](https://github.com/pytorch/vision/blob/master/examples/python/tensor_transforms.ipynb)
- [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/pytorch/vision/blob/master/examples/python/video_api.ipynb)
[Example of VideoAPI](https://github.com/pytorch/vision/blob/master/examples/python/video_api.ipynb)


Prior to v0.8.0, transforms in torchvision have traditionally been PIL-centric and presented multiple limitations due to
that. Now, since v0.8.0, transforms implementations are Tensor and PIL compatible and we can achieve the following new
Expand All @@ -11,3 +14,5 @@ features:
- support for GPU acceleration
- batched transformation such as for videos
- read and decode data directly as torch tensor with torchscript support (for PNG and JPEG image formats)

Furthermore, previously we used to provide a very high-level API for video decoding which left little control to the user. We're now expanding that API (and replacing it in the future) with a lower-level API that allows the user a frame-based access to a video.
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