Migrate all libs (remove fdk-aac due to license issue and wavpack as no longer supported)

Dockerfile

@@ -6,16 +6,18 @@ ARG EXTRA_CFLAGS
 ARG EXTRA_LDFLAGS
 ARG FFMPEG_ST
 ARG FFMPEG_MT
-ENV INSTALL_DIR=/build
+ENV INSTALL_DIR=/opt
 ENV FFMPEG_VERSION=n5.1
 ENV CFLAGS="-I$INSTALL_DIR/include $CFLAGS $EXTRA_CFLAGS"
 ENV CXXFLAGS="$CFLAGS"
-ENV LDFLAGS="$LDFLAGS $CFLAGS $EXTRA_LDFLAGS"
+ENV LDFLAGS="-L$INSTALL_DIR/lib $LDFLAGS $CFLAGS $EXTRA_LDFLAGS"
 ENV EM_PKG_CONFIG_PATH=$EM_PKG_CONFIG_PATH:$INSTALL_DIR/lib/pkgconfig:/emsdk/upstream/emscripten/system/lib/pkgconfig
 ENV EM_TOOLCHAIN_FILE=$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake
 ENV PKG_CONFIG_PATH=$PKG_CONFIG_PATH:$EM_PKG_CONFIG_PATH
 ENV FFMPEG_ST=$FFMPEG_ST
 ENV FFMPEG_MT=$FFMPEG_MT
+RUN apt-get update && \
+      apt-get install -y pkg-config autoconf automake libtool ragel
 
 # Build x264
 FROM emsdk-base AS x264-builder
@@ -31,6 +33,13 @@ ADD https://github.com/ffmpegwasm/x265.git#$X265_BRANCH /src
 COPY build/x265.sh /src/build.sh
 RUN bash -x /src/build.sh
 
+# Build libvpx
+FROM emsdk-base AS libvpx-builder
+ENV LIBVPX_BRANCH=v1.9.0
+ADD https://github.com/ffmpegwasm/libvpx.git#$LIBVPX_BRANCH /src
+COPY build/libvpx.sh /src/build.sh
+RUN bash -x /src/build.sh
+
 # Build lame
 FROM emsdk-base AS lame-builder
 ENV LAME_BRANCH=master
@@ -38,15 +47,95 @@ ADD https://github.com/ffmpegwasm/lame.git#$LAME_BRANCH /src
 COPY build/lame.sh /src/build.sh
 RUN bash -x /src/build.sh
 
+# Build ogg
+FROM emsdk-base AS ogg-builder
+ENV OGG_BRANCH=v1.3.4
+ADD https://github.com/ffmpegwasm/Ogg.git#$OGG_BRANCH /src
+COPY build/ogg.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build theora
+FROM emsdk-base AS theora-builder
+COPY --from=ogg-builder $INSTALL_DIR $INSTALL_DIR
+ENV THEORA_BRANCH=v1.1.1
+ADD https://github.com/ffmpegwasm/theora.git#$THEORA_BRANCH /src
+COPY build/theora.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build opus
+FROM emsdk-base AS opus-builder
+ENV OPUS_BRANCH=v1.3.1
+ADD https://github.com/ffmpegwasm/opus.git#$OPUS_BRANCH /src
+COPY build/opus.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build vorbis
+FROM emsdk-base AS vorbis-builder
+COPY --from=ogg-builder $INSTALL_DIR $INSTALL_DIR
+ENV VORBIS_BRANCH=v1.3.3
+ADD https://github.com/ffmpegwasm/vorbis.git#$VORBIS_BRANCH /src
+COPY build/vorbis.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build zlib
+FROM emsdk-base AS zlib-builder
+ENV ZLIB_BRANCH=v1.2.11
+ADD https://github.com/ffmpegwasm/zlib.git#$ZLIB_BRANCH /src
+COPY build/zlib.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build libwebp
+FROM emsdk-base AS libwebp-builder
+COPY --from=zlib-builder $INSTALL_DIR $INSTALL_DIR
+ENV LIBWEBP_BRANCH=v1.1.0
+ADD https://github.com/ffmpegwasm/libwebp.git#$LIBWEBP_BRANCH /src
+COPY build/libwebp.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build freetype2
+FROM emsdk-base AS freetype2-builder
+ENV FREETYPE2_BRANCH=VER-2-10-4
+ADD https://github.com/ffmpegwasm/freetype2.git#$FREETYPE2_BRANCH /src
+COPY build/freetype2.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build fribidi
+FROM emsdk-base AS fribidi-builder
+ENV FRIBIDI_BRANCH=v1.0.9
+ADD https://github.com/fribidi/fribidi.git#$FRIBIDI_BRANCH /src
+COPY build/fribidi.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build harfbuzz
+FROM emsdk-base AS harfbuzz-builder
+ENV HARFBUZZ_BRANCH=5.2.0
+ADD https://github.com/harfbuzz/harfbuzz.git#$HARFBUZZ_BRANCH /src
+COPY build/harfbuzz.sh /src/build.sh
+RUN bash -x /src/build.sh
+
+# Build libass
+FROM emsdk-base AS libass-builder
+COPY --from=freetype2-builder $INSTALL_DIR $INSTALL_DIR
+COPY --from=fribidi-builder $INSTALL_DIR $INSTALL_DIR
+COPY --from=harfbuzz-builder $INSTALL_DIR $INSTALL_DIR
+ENV LIBASS_BRANCH=0.15.0
+ADD https://github.com/libass/libass.git#$LIBASS_BRANCH /src
+COPY build/libass.sh /src/build.sh
+RUN bash -x /src/build.sh
+
 # Base ffmpeg image with dependencies and source code populated.
 FROM emsdk-base AS ffmpeg-base
-RUN apt-get update && \
-      apt-get install -y pkg-config
 RUN embuilder build sdl2 sdl2-mt
 ADD https://github.com/FFmpeg/FFmpeg.git#$FFMPEG_VERSION /src
 COPY --from=x264-builder $INSTALL_DIR $INSTALL_DIR
 COPY --from=x265-builder $INSTALL_DIR $INSTALL_DIR
+COPY --from=libvpx-builder $INSTALL_DIR $INSTALL_DIR
 COPY --from=lame-builder $INSTALL_DIR $INSTALL_DIR
+COPY --from=opus-builder $INSTALL_DIR $INSTALL_DIR
+COPY --from=theora-builder $INSTALL_DIR $INSTALL_DIR
+COPY --from=vorbis-builder $INSTALL_DIR $INSTALL_DIR
+COPY --from=libwebp-builder $INSTALL_DIR $INSTALL_DIR
+COPY --from=libass-builder $INSTALL_DIR $INSTALL_DIR
 
 # Build ffmpeg
 FROM ffmpeg-base AS ffmpeg-builder
@@ -55,14 +144,23 @@ RUN bash -x /src/build.sh \
       --enable-gpl \
       --enable-libx264 \
       --enable-libx265 \
-      --enable-libmp3lame
+      --enable-libvpx \
+      --enable-libmp3lame \
+      --enable-libtheora \
+      --enable-libvorbis \
+      --enable-libopus \
+      --enable-zlib \
+      --enable-libwebp \
+      --enable-libfreetype \
+      --enable-libfribidi \
+      --enable-libass
 
 # Build ffmpeg.wasm
 FROM ffmpeg-builder AS ffmpeg-wasm-builder
 COPY src/bind /src/src/bind
 COPY src/fftools /src/src/fftools
 COPY build/ffmpeg-wasm.sh build.sh
-ENV FFMPEG_LIBS="-lx264 -lx265 -lmp3lame"
+ENV FFMPEG_LIBS="-lx264 -lx265 -lvpx -lmp3lame -logg -ltheora -lvorbis -lvorbisenc -lvorbisfile -lopus -lz -lwebp -lfreetype -lfribidi -lharfbuzz -lass"
 RUN mkdir -p /src/dist/umd && bash -x /src/build.sh \
       ${FFMPEG_LIBS} \
       -o dist/umd/ffmpeg-core.js