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11 Commits
1615115ea8 ... master

Author SHA1 Message Date
Alix von Schirp
62ae9d08f0 revert(54b90ac): "fix?: remove tags from stream and chapter" 
This reverts commit 54b90ac7f5.
 2026-02-22 02:47:04 +01:00
Alix von Schirp
54b90ac7f5 fix?: remove tags from stream and chapter 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-22 01:57:55 +01:00
Alix von Schirp
6a18dba891 fix: Makefile remove missing libraries - lgpl compliance 3/3 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 21:51:34 +01:00
Alix von Schirp
0720911da0 feat: remove gpl, add codecs and containers - lgpl compliance step 2 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 21:41:31 +01:00
Alix von Schirp
367f74f146 feat: remove x264, lame - lgpl compliance step 1 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 21:40:12 +01:00
Alix von Schirp
886300d690 fix: make vite 7 compliant 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 20:37:51 +01:00
Alix von Schirp
c036e98101 fix: permission issues from 465d4ec3 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 13:43:42 +01:00
Alix von Schirp
465d4ec3ed feat: Two staged build 
Installs software as root, then compiles as 1000 or ARG BUILD_USER

Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 12:42:43 +01:00
Alix von Schirp
087e488ae9 fix: likely update all deprecated fucntion calls 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 10:04:35 +01:00
Alix von Schirp
73cb05f572 fix: replace deprecated flag to supported version 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 09:50:26 +01:00
Alix von Schirp
3b2c5877ad fix: use versioned llvm binaries 
Signed-off-by: Alix von Schirp <github@avonschirp.bootmedia.de>
 2026-02-19 09:49:32 +01:00
3 changed files with 54 additions and 88 deletions
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110
Dockerfile
View File

@@ -1,51 +1,20 @@
FROM emscripten/emsdk:5.0.1 AS build
ARG BUILD_USER=1000
ARG FFMPEG_VERSION=8.0.1
ARG X264_COMMIT=b35605a
ARG LAME_VERSION=3.100
ARG PREFIX=/opt/ffmpeg
ARG PREFIX=/tmp/ffmpeg-build
ARG MAKEFLAGS="-j4"
RUN wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | sudo tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
RUN wget -qO- https://apt.llvm.org/llvm-snapshot.gpg.key | tee /etc/apt/trusted.gpg.d/apt.llvm.org.asc
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
RUN apt-get update
RUN apt-get install -y libllvm-20-ocaml-dev libllvm20 llvm-20 llvm-20-dev llvm-20-runtime
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
RUN apt-get update && apt-get install -y autoconf libtool build-essential pkgconf
# libx264
WORKDIR /tmp/
RUN git clone https://code.videolan.org/videolan/x264.git
WORKDIR /tmp/x264
RUN git checkout ${X264_COMMIT} && \
emconfigure ./configure \
--prefix=${PREFIX} \
--host=i686-gnu \
--enable-static \
--disable-cli \
--disable-asm \
--extra-cflags="-s USE_PTHREADS=1"
RUN emmake make && emmake make install
WORKDIR /tmp/
# libmp3lame
RUN wget -O lame-${LAME_VERSION}.tar.gz https://sourceforge.net/projects/lame/files/lame/${LAME_VERSION}/lame-${LAME_VERSION}.tar.gz/download && \
tar zxf lame-${LAME_VERSION}.tar.gz && rm lame-${LAME_VERSION}.tar.gz
WORKDIR /tmp/lame-${LAME_VERSION}
RUN emconfigure ./configure \
--prefix=${PREFIX} \
--host=i686-gnu \
--enable-static \
--disable-frontend
WORKDIR /tmp/lame-${LAME_VERSION}
RUN emmake make && emmake make install
USER ${BUILD_USER}
# Get ffmpeg source.
WORKDIR /tmp/
@@ -59,49 +28,44 @@ ENV EM_PKG_CONFIG_PATH="${PREFIX}/lib/pkgconfig"
# Compile ffmpeg.
WORKDIR /tmp/ffmpeg-${FFMPEG_VERSION}
RUN emconfigure ./configure \
--prefix=${PREFIX} \
--target-os=none \
--arch=x86_32 \
--enable-cross-compile \
--disable-debug \
--disable-x86asm \
--disable-inline-asm \
--disable-stripping \
--disable-programs \
--disable-doc \
--disable-all \
--enable-avcodec \
--enable-avformat \
--enable-avfilter \
--enable-avdevice \
--enable-avutil \
--enable-swresample \
--enable-swscale \
--enable-protocol=file \
--enable-decoder=h264,aac,pcm_s16le,mp3 \
--enable-demuxer=mov,matroska,mp3 \
--enable-muxer=mp4 \
--enable-gpl \
--enable-libx264 \
--enable-libmp3lame \
--extra-cflags="$CFLAGS" \
--extra-cxxflags="$CFLAGS" \
--extra-ldflags="$LDFLAGS" \
--nm="llvm-nm -g" \
--ar=emar \
--as=llvm-as \
--ranlib=llvm-ranlib \
--cc=emcc \
--cxx=em++ \
--objcc=emcc \
--dep-cc=emcc
--prefix=${PREFIX} \
--target-os=none \
--arch=x86_32 \
--enable-cross-compile \
--disable-debug \
--disable-x86asm \
--disable-inline-asm \
--disable-stripping \
--disable-programs \
--disable-doc \
--disable-all \
--enable-avcodec \
--enable-avformat \
--enable-avutil \
--enable-swresample \
--enable-swscale \
--enable-protocol=file \
--enable-decoder=h264,hevc,vp8,vp9,av1,prores,aac,mp3,opus,vorbis,flac,alac,pcm_s16le,pcm_s16be,pcm_s24le,pcm_s24be \
--enable-demuxer=mov,matroska,webm,mpegts,mxf,mp3,wav,ogg,avi,aiff,flac,hevc,h264,av1 \
--enable-parser=h264,hevc,vp8,vp9,av1,aac,mpegaudio,opus,vorbis,flac \
--extra-cflags="$CFLAGS" \
--extra-cxxflags="$CFLAGS" \
--extra-ldflags="$LDFLAGS" \
--nm="llvm-nm-20 -g" \
--ar=emar \
--as=llvm-as \
--ranlib=llvm-ranlib-20 \
--cc=emcc \
--cxx=em++ \
--objcc=emcc \
--dep-cc=emcc
RUN emmake make -j4 && \
emmake make install
COPY ./src/ffprobe-wasm-wrapper.cpp /build/src/ffprobe-wasm-wrapper.cpp
COPY ./Makefile /build/Makefile
COPY --chown=${BUILD_USER}:${BUILD_USER} ./src/ffprobe-wasm-wrapper.cpp /build/src/ffprobe-wasm-wrapper.cpp
COPY --chown=${BUILD_USER}:${BUILD_USER} ./Makefile /build/Makefile
WORKDIR /build

17
Makefile
View File

@@ -1,13 +1,16 @@
dist/ffprobe-wasm.js:
dist/ffprobe-wasm.mjs:
mkdir -p dist && \
emcc --bind \
-O3 \
-L/opt/ffmpeg/lib \
-I/opt/ffmpeg/include/ \
-s EXTRA_EXPORTED_RUNTIME_METHODS="[FS, cwrap, ccall, getValue, setValue, writeAsciiToMemory]" \
-s INITIAL_MEMORY=268435456 \
-lavcodec -lavformat -lavfilter -lavdevice -lswresample -lswscale -lavutil -lm -lx264 \
-L/tmp/ffmpeg-build/lib \
-I/tmp/ffmpeg-build/include/ \
-s EXPORTED_RUNTIME_METHODS="[FS, cwrap, ccall, getValue, setValue, writeAsciiToMemory]" \
-s INITIAL_MEMORY=268435456 \
-s EXPORT_ES6=1 \
-s MODULARIZE=1 \
-s EXPORT_NAME="loadFFprobe" \
-lavcodec -lavformat -lswresample -lswscale -lavutil -lm \
-pthread \
-lworkerfs.js \
-o dist/ffprobe-wasm.js \
-o dist/ffprobe-wasm.mjs \
src/ffprobe-wasm-wrapper.cpp

11
src/ffprobe-wasm-wrapper.cpp
View File

@@ -149,7 +149,7 @@ FileInfoResponse get_file_info(std::string filename) {
.level = (int)pLocalCodecParameters->level,
.width = (int)pLocalCodecParameters->width,
.height = (int)pLocalCodecParameters->height,
.channels = (int)pLocalCodecParameters->channels,
.channels = (int)pLocalCodecParameters->ch_layout.nb_channels,
.sample_rate = (int)pLocalCodecParameters->sample_rate,
.frame_size = (int)pLocalCodecParameters->frame_size,
};
@@ -165,7 +165,6 @@ FileInfoResponse get_file_info(std::string filename) {
}
r.streams.push_back(stream);
free(fourcc);
}
// Loop through the chapters (if any).
@@ -227,7 +226,7 @@ FramesResponse get_frames(std::string filename, int timestamp) {
}
// Get streams data.
AVCodec *pCodec = NULL;
const AVCodec *pCodec = NULL;
AVCodecParameters *pCodecParameters = NULL;
int video_stream_index = -1;
int nb_frames = 0;
@@ -238,7 +237,7 @@ FramesResponse get_frames(std::string filename, int timestamp) {
pLocalCodecParameters = pFormatContext->streams[i]->codecpar;
// Print out the decoded frame info.
AVCodec *pLocalCodec = avcodec_find_decoder(pLocalCodecParameters->codec_id);
const AVCodec *pLocalCodec = avcodec_find_decoder(pLocalCodecParameters->codec_id);
if (pLocalCodecParameters->codec_type == AVMEDIA_TYPE_VIDEO) {
if (video_stream_index == -1) {
video_stream_index = i;
@@ -296,7 +295,7 @@ FramesResponse get_frames(std::string filename, int timestamp) {
}
// Track keyframes so we paginate by each GOP.
if (pFrame->key_frame == 1) key_frames++;
if (pFrame->flags & AV_FRAME_FLAG_KEY) key_frames++;
// Break at the next keyframe found.
if (key_frames > 1) break;
@@ -307,7 +306,7 @@ FramesResponse get_frames(std::string filename, int timestamp) {
.pts = (int) pPacket->pts,
.dts = (int) pPacket->dts,
.pos = (int) pPacket->pos,
.pkt_size = pFrame->pkt_size,
.pkt_size = pPacket->size,
};
r.frames.push_back(f);