ptch it bro

Dockerfile.transcode

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+FROM golang:1.23-alpine AS builder
+
+ARG GO_TRANSCODE_COMMIT=f8137e68c7b8da88c51aec9563eec9585c10c723
+WORKDIR /src
+
+RUN apk add --no-cache git
+RUN git clone https://github.com/m1k1o/go-transcode.git . \
+    && git checkout "$GO_TRANSCODE_COMMIT"
+
+COPY patches/go-transcode-vaapi.patch /tmp/go-transcode-vaapi.patch
+RUN git apply /tmp/go-transcode-vaapi.patch \
+    && CGO_ENABLED=0 go build -o /go-transcode .
+
+# Keep Alpine 3.17: upstream documents an FFmpeg 6 segmenting regression with
+# newer Alpine releases. Install both Intel and Mesa VAAPI drivers so this also
+# works if the Unraid host exposes an AMD render device.
+FROM alpine:3.17
+WORKDIR /app
+
+RUN echo "https://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
+    && apk add --no-cache \
+        bash \
+        ffmpeg \
+        intel-media-driver \
+        libva-intel-driver \
+        libva-utils \
+        mesa-va-gallium
+
+COPY --from=builder /go-transcode /app/go-transcode
+
+EXPOSE 8080
+ENV TRANSCODE_BIND=:8080 \
+    TRANSCODE_VAAPI_DEVICE=/dev/dri/renderD128
+
+ENTRYPOINT ["/app/go-transcode"]
+CMD ["serve"]