Merge pull request #1 from mathew-fleisch/add-ffmpeg

Add ffmpeg to apt install defaults for timelapse-pipeline and other i…

Dockerfile

@@ -14,7 +14,7 @@ WORKDIR $ASDF_DATA_DIR
 # Install apt dependencies, asdf, and set up github user
 RUN rm /bin/sh && ln -s /bin/bash /bin/sh \
     && apt update \
-    && DEBIAN_FRONTEND=noninteractive apt install -y curl wget apt-utils python3 python3-pip make build-essential openssl lsb-release libssl-dev apt-transport-https ca-certificates iputils-ping git vim jq zip sudo binfmt-support qemu-user-static \
+    && DEBIAN_FRONTEND=noninteractive apt install -y curl wget apt-utils python3 python3-pip make build-essential openssl lsb-release libssl-dev apt-transport-https ca-certificates iputils-ping git vim jq zip sudo binfmt-support qemu-user-static ffmpeg \
     && curl -sSL https://get.docker.com/ | sh \
     && echo "%sudo ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers \
     && apt-get clean \