add nvidia Dockfile

Dockerfile.nvidia

@@ -0,0 +1,17 @@
+FROM golang:bullseye AS builder
+WORKDIR /app
+COPY . .
+RUN CGO_ENABLED=0 go build -buildvcs=false -ldflags="-s -w"
+
+FROM nvidia/cuda:11.1.1-base-ubuntu20.04
+ENV NVIDIA_VISIBLE_DEVICES=all
+ENV NVIDIA_DRIVER_CAPABILITIES=all
+
+WORKDIR /app
+ENV DEBIAN_FRONTEND=noninteractive
+COPY ./build-ffmpeg-nvidia.sh .
+RUN ./build-ffmpeg-nvidia.sh
+
+COPY --from=builder /app/go-vod .
+EXPOSE 47788
+CMD ["/app/go-vod"]

build-ffmpeg-nvidia.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+set -e
+
+apt-get update
+apt-get remove -y libva ffmpeg
+apt-get install -y \
+    sudo curl wget \
+    autoconf libtool libdrm-dev xorg xorg-dev openbox \
+    libx11-dev libgl1-mesa-glx libgl1-mesa-dev \
+    xcb libxcb-xkb-dev x11-xkb-utils libx11-xcb-dev \
+    libxkbcommon-x11-dev libxcb-dri3-dev \
+    cmake git nasm build-essential \
+    libx264-dev \
+    libffmpeg-nvenc-dev clang
+
+git clone --branch sdk/11.1 https://git.videolan.org/git/ffmpeg/nv-codec-headers.git
+cd nv-codec-headers
+sudo make install
+cd ..
+
+git clone --depth 1 --branch n5.1.3 https://github.com/FFmpeg/FFmpeg
+cd FFmpeg
+./configure \
+	--enable-nonfree \
+	--enable-gpl \
+	--enable-libx264 \
+        --enable-nvenc \
+        --enable-ffnvcodec \
+        --enable-cuda-llvm
+
+make -j"$(nproc)"
+sudo make install
+sudo ldconfig
+cd ..
+
+rm -rf /var/lib/apt/lists/*