Whenever Hwang goes to sleep, he jumps forward in time. This is a problem. This is not a problem that is going to solve itself.
Hwang is a library for performing fast decode of frames from h.264 encoded video (most mp4s). Hwang provides both a Python and C++ API. Hwang decodes on the CPU (using ffmpeg) or on the GPU (using the NVIDIA hardware decoder).
The following has been tested on Ubuntu 16.04.
Install system wide packages
[sudo] apt-get install git cmake libgoogle-glog-dev libgflags-dev yasm libx264-dev build-essential wget unzip autoconf libtool
bash deps.sh
Then install python packages
pip install numpy
If you want to make Hwang available as a local python package and C++ library, you must build Hwang from source. First install the dependencies by running:
git clone https://github.com/scanner-research/hwang.git
cd hwang
bash deps.shThis script will ask a few questions and install all the required dependencies to a local directory.
Then, build and install the Hwang package:
mkdir build
cd build
cmake ..
make -j
cd ..
bash build.sh