Create Dockerfile (#190)

* Create Dockerfile

Added a Dockerfile that support both amd64 and arm64.

* Update Dockerfile

Dockerfile

@@ -0,0 +1,31 @@
+FROM rust:latest as builder
+
+WORKDIR /build
+
+COPY Cargo.toml Cargo.lock ./
+COPY src ./src
+
+RUN cargo fetch
+RUN cargo build --release
+
+FROM debian:bookworm-slim as runtime
+
+RUN apt-get update && apt-get install -y \
+    wget \
+    xz-utils \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN dpkgArch="$(dpkg --print-architecture)" \
+    && case "${dpkgArch##*-}" in \
+        amd64) wget https://github.com/BtbN/FFmpeg-Builds/releases/download/latest/ffmpeg-n6.1-latest-linux64-gpl-6.1.tar.xz -O /tmp/ffmpeg.tar.xz && \
+                tar -xvf /tmp/ffmpeg.tar.xz  && cd ffmpeg-n6.1-latest-linux64-gpl-6.1/bin && mv ffmpeg ffprobe /usr/local/bin ;; \
+        arm64) wget https://github.com/BtbN/FFmpeg-Builds/releases/download/latest/ffmpeg-n6.1-latest-linuxarm64-gpl-6.1.tar.xz -O /tmp/ffmpeg.tar.xz && \
+                tar -xvf /tmp/ffmpeg.tar.xz  && cd ffmpeg-n6.1-latest-linuxarm64-gpl-6.1/bin && mv ffmpeg ffprobe /usr/local/bin ;; \
+        *) echo "Unsupported architecture: ${dpkgArch}"; exit 1 ;; \
+    esac
+
+COPY --from=builder /build/target/release/ab-av1 /app/ab-av1
+
+WORKDIR /videos
+
+ENTRYPOINT ["/app/ab-av1"]