denismakogon/ffmpeg-debian repository overview

⁠FFMPEG & Golang binding for Go Media Framework (GMF)

⁠What's inside?

In this repo you'll find the following images:

• base (something that you don't need but used across all other images)
• build-stage (ffmpeg compiled from source with all plugins available, you don't need that as well)
• golang (golang + ffmpeg build environment)
• runtime (ffmpeg runtime for golang compiled application)
• test (test image with one of the Go Media Framework applications complied and executed as the verification that all images work fine)

⁠How to build a GMF application?

Check the following GMF application:

FROM denismakogon/ffmpeg-debian:golang as build-stage
RUN go get github.com/3d0c/gmf
WORKDIR $GOPATH/src/github.com/3d0c/gmf/examples
RUN mkdir -p /examples/tmp && \
    cp tmp/big_buck_bunny.webm /examples/tmp/big_buck_bunny.webm
RUN go build -o /examples/video-to-frames video-to-jpeg-avio.go


FROM denismakogon/ffmpeg-debian:runtime
COPY --from=build-stage /examples /examples
WORKDIR /examples
ENTRYPOINT ["./video-to-frames"]

In this dockerfile:

• you need denismakogon/ffmpeg-debian:golang as a build environment for GMF-based applications
• you need denismakogon/ffmpeg-debian:runtime as a runtime for complied application from the build stage
• compile a binary at the build stage
• copy binary through docker multi-stage feature to the runtime