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include *.md | ||
include *.rst | ||
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include LICENSE |
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Mydia | ||
===== | ||
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Read videos as numpy arrays, with a gamut of additional functionalities. | ||
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`Read the Documentation <https://mrinaljain17.github.io/mydia/>`__ | ||
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Getting started | ||
--------------- | ||
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*Let's read in a video* | ||
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.. code:: python | ||
from mydia import Videos | ||
video_path = r'./static/sample_video/bigbuckbunny.mp4' | ||
reader = Videos() | ||
video = reader.read(video_path) # a tensor of shape (1, 132, 720, 1080, 3) | ||
The tensor represents **1 video** having **132 frames**, with each frame | ||
having a width and height of 1080 and 720 pixels respectively. ``3`` | ||
denotes the *RGB channels* of the video. | ||
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*Extracting only 9 frames (at equal intervals) from the entire video and | ||
resizing each frame to be 720 pixels in width and 480 pixels in height.* | ||
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.. code:: python | ||
from mydia import Videos | ||
video_path = r'./static/sample_video/bigbuckbunny.mp4' | ||
reader = Videos(target_size=(720, 480), | ||
num_frames=9) | ||
video = reader.read(video_path) # a tensor of shape (1, 9, 480, 720, 3) | ||
reader.plot(video[0]) # Plotting the frames of the video in a grid | ||
.. figure:: https://github.com/MrinalJain17/mydia/raw/master/static/images/video_frames.PNG | ||
:alt: Video frames | ||
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Hmm.. Let's read the same video in **gray scale** | ||
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.. code:: python | ||
from mydia import Videos | ||
video_path = r'./static/sample_video/bigbuckbunny.mp4' | ||
reader = Videos(target_size=(720, 480), | ||
to_gray=True, | ||
num_frames=9) | ||
video = reader.read(video_path) # a tensor of shape (1, 9, 480, 720, 1) | ||
reader.plot(video[0]) # Plotting the frames of the video in a grid | ||
.. figure:: https://github.com/MrinalJain17/mydia/raw/master/static/images/video_frames_gray.PNG | ||
:alt: Video frames | ||
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Installation | ||
------------ | ||
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- **Install Mydia from PyPI (recommended):** | ||
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.. code:: bash | ||
pip install mydia | ||
- **Alternatively, install from Github source:** | ||
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First, clone the repository. | ||
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.. code:: bash | ||
git clone https://github.com/MrinalJain17/mydia.git | ||
Then, build the module | ||
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.. code:: bash | ||
cd mydia | ||
python setup.py install | ||
Requirements | ||
------------ | ||
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``Python 3.x`` (preferably from the `Anaconda Distribution <https://www.anaconda.com/download/>`__) | ||
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The program uses `Scikit-video <http://www.scikit-video.org/stable/>`__, which requires ``FFmpeg`` to be installed on the system. | ||
To install ``FFmpeg`` on your machine | ||
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For **Linux**: | ||
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:: | ||
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$ sudo apt-get update | ||
$ sudo apt-get install libav-tools | ||
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For **Windows or MAC/OSX**: | ||
Download the required binaries from `here <https://www.ffmpeg.org/download.html>`__. Extract the zip file and add the location of binaries to the ``PATH`` variable | ||
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Additional Libraries to install: | ||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | ||
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Several libraries like `Numpy <http://www.numpy.org/>`__, `Pillow <https://python-imaging.github.io/>`__, `Matplotlib <https://matplotlib.org/>`__ etc., required for the package come pre-installed with the Anaconda distribution of Python. | ||
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Install the following extra packages (if not already installed): | ||
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`Scikit-video <http://www.scikit-video.org/stable/>`__ | ||
:: | ||
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pip install sk-video | ||
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`tqdm <https://pypi.python.org/pypi/tqdm#installation>`__ - Required for displaying the progress bar. | ||
:: | ||
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pip install tqdm |
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<center> | ||
<h4><a href="https://github.com/MrinalJain17/Mydia.git" target="_blank"><i class="fa fa-github"></i> View on Github</a></h4> | ||
<h4><a href="https://github.com/MrinalJain17/mydia.git" target="_blank"><i class="fa fa-github"></i> View on Github</a></h4> | ||
</center> |
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