forked from forks/ffprobe-wasm
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8 Commits
087e488ae9
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master
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54b90ac7f5
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54
Dockerfile
54
Dockerfile
@@ -1,51 +1,20 @@
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FROM emscripten/emsdk:5.0.1 AS build
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ARG BUILD_USER=1000
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ARG FFMPEG_VERSION=8.0.1
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ARG X264_COMMIT=b35605a
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ARG LAME_VERSION=3.100
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ARG PREFIX=/opt/ffmpeg
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ARG PREFIX=/tmp/ffmpeg-build
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ARG MAKEFLAGS="-j4"
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RUN wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
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RUN wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
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RUN echo "deb https://apt.llvm.org/jammy/ llvm-toolchain-jammy-20 main\ndeb-src https://apt.llvm.org/jammy/ llvm-toolchain-jammy-20 main" > /etc/apt/sources.list.d/llvm.list
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RUN apt-get update
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RUN apt-get install -y libllvm-20-ocaml-dev libllvm20 llvm-20 llvm-20-dev llvm-20-runtime
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RUN apt-get install -y libclang-rt-20-dev-wasm32 libclang-rt-20-dev-wasm64 libc++-20-dev-wasm32 libc++abi-20-dev-wasm32 libclang-rt-20-dev-wasm32 libclang-rt-20-dev-wasm64
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RUN apt-get update && apt-get install -y autoconf libtool build-essential pkgconf
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# libx264
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WORKDIR /tmp/
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RUN git clone https://code.videolan.org/videolan/x264.git
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WORKDIR /tmp/x264
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RUN git checkout ${X264_COMMIT} && \
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emconfigure ./configure \
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--prefix=${PREFIX} \
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--host=i686-gnu \
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--enable-static \
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--disable-cli \
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--disable-asm \
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--extra-cflags="-s USE_PTHREADS=1"
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RUN emmake make && emmake make install
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WORKDIR /tmp/
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# libmp3lame
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RUN wget -O lame-${LAME_VERSION}.tar.gz https://sourceforge.net/projects/lame/files/lame/${LAME_VERSION}/lame-${LAME_VERSION}.tar.gz/download && \
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tar zxf lame-${LAME_VERSION}.tar.gz && rm lame-${LAME_VERSION}.tar.gz
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WORKDIR /tmp/lame-${LAME_VERSION}
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RUN emconfigure ./configure \
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--prefix=${PREFIX} \
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--host=i686-gnu \
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--enable-static \
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--disable-frontend
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WORKDIR /tmp/lame-${LAME_VERSION}
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RUN emmake make && emmake make install
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USER ${BUILD_USER}
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# Get ffmpeg source.
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WORKDIR /tmp/
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@@ -72,18 +41,13 @@ RUN emconfigure ./configure \
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--disable-all \
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--enable-avcodec \
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--enable-avformat \
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--enable-avfilter \
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--enable-avdevice \
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--enable-avutil \
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--enable-swresample \
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--enable-swscale \
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--enable-protocol=file \
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--enable-decoder=h264,aac,pcm_s16le,mp3 \
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--enable-demuxer=mov,matroska,mp3 \
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--enable-muxer=mp4 \
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--enable-gpl \
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--enable-libx264 \
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--enable-libmp3lame \
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--enable-decoder=h264,hevc,vp8,vp9,av1,prores,aac,mp3,opus,vorbis,flac,alac,pcm_s16le,pcm_s16be,pcm_s24le,pcm_s24be \
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--enable-demuxer=mov,matroska,webm,mpegts,mxf,mp3,wav,ogg,avi,aiff,flac,hevc,h264,av1 \
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--enable-parser=h264,hevc,vp8,vp9,av1,aac,mpegaudio,opus,vorbis,flac \
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--extra-cflags="$CFLAGS" \
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--extra-cxxflags="$CFLAGS" \
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--extra-ldflags="$LDFLAGS" \
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@@ -100,8 +64,8 @@ RUN emmake make -j4 && \
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emmake make install
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COPY ./src/ffprobe-wasm-wrapper.cpp /build/src/ffprobe-wasm-wrapper.cpp
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COPY ./Makefile /build/Makefile
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COPY --chown=${BUILD_USER}:${BUILD_USER} ./src/ffprobe-wasm-wrapper.cpp /build/src/ffprobe-wasm-wrapper.cpp
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COPY --chown=${BUILD_USER}:${BUILD_USER} ./Makefile /build/Makefile
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WORKDIR /build
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13
Makefile
13
Makefile
@@ -1,13 +1,16 @@
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dist/ffprobe-wasm.js:
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dist/ffprobe-wasm.mjs:
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mkdir -p dist && \
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emcc --bind \
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-O3 \
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-L/opt/ffmpeg/lib \
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-I/opt/ffmpeg/include/ \
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-L/tmp/ffmpeg-build/lib \
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-I/tmp/ffmpeg-build/include/ \
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-s EXPORTED_RUNTIME_METHODS="[FS, cwrap, ccall, getValue, setValue, writeAsciiToMemory]" \
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-s INITIAL_MEMORY=268435456 \
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-lavcodec -lavformat -lavfilter -lavdevice -lswresample -lswscale -lavutil -lm -lx264 \
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-s EXPORT_ES6=1 \
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-s MODULARIZE=1 \
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-s EXPORT_NAME="loadFFprobe" \
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-lavcodec -lavformat -lswresample -lswscale -lavutil -lm \
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-pthread \
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-lworkerfs.js \
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-o dist/ffprobe-wasm.js \
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-o dist/ffprobe-wasm.mjs \
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src/ffprobe-wasm-wrapper.cpp
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