#https://jeromewu.github.io/build-ffmpeg-webassembly-version-part-1-preparation/

FROM gcc:8

ENV FFMPEG_VERSION=n4.4

# Use depth=1 to download only the latest version
RUN git clone --depth 1 --branch $FFMPEG_VERSION https://github.com/FFmpeg/FFmpeg /opt/ffmpeg

COPY build.sh /opt/ffmpeg/build.sh

RUN cd /opt/ffmpeg && bash build.sh