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Colab end-to-end runnable version #56

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merged 36 commits into from Apr 18, 2020
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AlphaGit
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@AlphaGit AlphaGit commented Mar 23, 2020

Hi!

Along with the help of @styler00dollar, we've created a Python Notebook that can be run in Google Colaboratory for free. We also integrated it with Google Drive and ffmpeg, which means that we can do quick end-to-end tests with input and output files that we carry on.

We're basing our tests from the best model and the DAIN_slowmotion network, but with this, making modifications it's very easy.

We believe that this is a good addition to the original repository, both as a demonstration of how to use the existing code (in real world scenarios) and also as a way for experimenters to run it without the need of a local setup.

We welcome any feedback!

styler00dollar and others added 30 commits March 4, 2020 05:24
- Showing time left
- Showing image progression
- Simplified and remove unused variables
- Simplified cell usage
- Added configuration section at top
Improvements to Colab notebook (Better code, but broken interpolation because of the python file.)
- Improved Collab notebook readme cell
- Added configuration for `FRAME_INPUT_DIR`
- Added configuration for `FRAME_OUTPUT_DIR`
- Showing a bit more info about the GPU Card (some drivers might actually not run)
- Fixed git clone directory path
- Passing `start_frame` and `end_frame` as parameters to the python script (to allow for resuming runs)
- Avoid outputs middle-steps
Added parameters, fixed interpolation estimation, cleaner code, updated readme
@digitalcircuit
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I downloaded Colab_DAIN.ipynb file from this pull request, uploaded to Google Colab, and followed the steps in the file, and it all worked out! Thank you for formatting this project in a way folks like myself with only an Intel integrated GPU and an old AMD Radeon GPU can experiment with it.

I imagine that once merged, the repository URL inside the notebook should be updated to point to this repository again.

The only issue I had was mere oversight on my part: not paying attention to partial frames, e.g. a 12.5 FPS video does not upconvert in an integer fashion to 60 FPS. 63 FPS is closer to ideal.

@baowenbo baowenbo merged commit 05685d8 into baowenbo:master Apr 18, 2020
vlee-harmonicinc pushed a commit to vlee-harmonicinc/DAIN that referenced this pull request May 14, 2020
Colab end-to-end runnable version
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4 participants