Fix for Effmpeg not working when using Faceswap with Docker (deepfake…

…s#732)

* Edited Dockerfiles to include ffmpeg installation for Effmpeg to work

* Edited incorrect command to run Dockerized Faceswap GUI in INSTALL.md

Dockerfile.cpu

@@ -1,7 +1,8 @@
 FROM tensorflow/tensorflow:1.12.0-py3
 
-RUN apt-get update -qq -y \
- && apt-get install -y libsm6 libxrender1 libxext-dev python3-tk\
+RUN add-apt-repository -y ppa:jonathonf/ffmpeg-4 \
+ && apt-get update -qq -y \
+ && apt-get install -y libsm6 libxrender1 libxext-dev python3-tk ffmpeg \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 

Dockerfile.gpu

@@ -1,7 +1,8 @@
 FROM tensorflow/tensorflow:1.12.0-gpu-py3
 
-RUN apt-get update -qq -y \
- && apt-get install -y libsm6 libxrender1 libxext-dev python3-tk\
+RUN add-apt-repository -y ppa:jonathonf/ffmpeg-4 \
+ && apt-get update -qq -y \
+ && apt-get install -y libsm6 libxrender1 libxext-dev python3-tk ffmpeg \
  && apt-get clean \
  && rm -rf /var/lib/apt/lists/*
 

INSTALL.md

@@ -212,7 +212,7 @@ INFO    1. Install Docker
             deepfakes-gpu
         
         5. Open a new terminal to interact with the project
-        docker exec faceswap-gpu python /srv/tools.py gui
+        docker exec faceswap-gpu python /srv/faceswap.py gui
 ```
 
 A successful setup log, without docker.