ffmpeg + opencv dockerfile

Dockerfile

FROM python:2.7

RUN apt-get update -qy && apt-get install -qy libmp3lame-dev libopenjpeg-dev pkg-config yasm libav-tools libspeex-dev libtheora-dev libvorbis-dev libx264-dev

WORKDIR /root

RUN wget http://ffmpeg.org/releases/ffmpeg-3.4.tar.bz2
RUN tar xvjf ffmpeg-3.4.tar.bz2
WORKDIR /root/ffmpeg-3.4

RUN ./configure --enable-gpl --enable-postproc --enable-swscale --enable-avfilter --enable-libmp3lame \
  --enable-libvorbis --enable-libtheora --enable-libx264 --enable-libspeex --enable-shared --enable-pthreads \
  --enable-libopenjpeg --enable-nonfree
RUN make
RUN make install

RUN /sbin/ldconfig

WORKDIR /root

RUN rm -rf /root/ffmpeg-3.4*