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chore: roll ffmpeg binaries to r1001 (#3824)
This patch: - updates FFMPEG to r1001 - updates README.md with a brief description of binaries build process
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third_party/ffmpeg/README.md
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third_party/ffmpeg/README.md
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@ -1,216 +1,5 @@
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# Binary Files
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# FFMPEG
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<!-- GEN:toc-top-level -->
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- [Building `ffmpeg-mac`](#building-ffmpeg-mac)
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- [Building `ffmpeg-win64.exe`](#building-ffmpeg-win64exe)
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- [Building `ffmpeg-win32.exe`](#building-ffmpeg-win32exe)
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<!-- GEN:stop -->
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## Building `ffmpeg-mac`
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> FFMPEG: [`n4.3.1`](https://github.com/FFmpeg/FFmpeg/releases/tag/n4.3.1)
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> libvpx: [`v1.9.0`](https://github.com/webmproject/libvpx/releases/tag/v1.9.0)
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I mostly followed steps at https://trac.ffmpeg.org/wiki/CompilationGuide/macOS
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1. Clone repo & checkout release tag (we're building release v4.3.1)
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```sh
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~$ git clone https://git.ffmpeg.org/ffmpeg.git ffmpeg
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~$ cd ffmpeg
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~/ffmpeg$ git checkout n4.3.1
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```
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2. Install brew dependencies
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```sh
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~/ffmpeg$ brew install automake fdk-aac git lame libass libtool libvorbis libvpx \
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opus sdl shtool texi2html theora wget x264 x265 xvid nasm
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```
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3. Prepare output folders
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```sh
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~/ffmpeg$ mkdir -p output/bin
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```
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4. Configure with vpx
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```sh
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~/ffmpeg$ ./configure --prefix=$PWD/output \
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--pkg-config-flags="--static" \
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--bindir=$PWD/output/bin \
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--disable-everything \
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--enable-ffmpeg \
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--enable-protocol=pipe \
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--enable-protocol=file \
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--enable-parser=mjpeg \
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--enable-decoder=mjpeg \
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--enable-demuxer=image2pipe \
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--enable-filter=pad \
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--enable-filter=crop \
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--enable-filter=scale \
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--enable-muxer=webm \
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--enable-encoder=libvpx_vp8 \
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--enable-libvpx \
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--enable-static
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```
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5. Make & install to the `output/bin`
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```sh
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~/ffmpeg$ make && make install
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```
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## Building `ffmpeg-win64.exe`
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> FFMPEG: [`n4.3.1`](https://github.com/FFmpeg/FFmpeg/releases/tag/n4.3.1)
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> libvpx: [`d1a7897`](https://github.com/webmproject/libvpx/commit/d1a78971ebcfd728c9c73b0cfbee69f470d4dc72)
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1. Install `MSYS2` from `https://www.msys2.org` and install to `c:\msys64`
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2. Launch `c:\msys64\mingw64` to launch a shell with a proper environment.
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3. `MSYS2` uses `pacman` to install dependencies. Run the following commands to update & install packages:
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```sh
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$ pacman -Syu
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$ pacman -Su
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$ pacman -S make pkgconf diffutils yasm
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$ pacman -S mingw-w64-x86_64-nasm mingw-w64-x86_64-gcc mingw-w64-x86_64-SDL2
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```
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notes:
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- `yasm` is needed for `libvpx`
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- the rest is a general compilation toolchain
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4. Clone `libvpx` of proper version, compile manually and install to a well-known location (prefix):
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```sh
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$ cd /c/
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$ git clone https://chromium.googlesource.com/webm/libvpx
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$ cd libvpx
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$ git checkout d1a78971ebcfd728c9c73b0cfbee69f470d4dc72
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$ ./configure --prefix=/eee64 --target=x86_64-win64-gcc --enable-static --disable-shared --disable-docs --disable-tools --disable-unit-tests --disable-examples
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$ make && make install
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```
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Note: `libvpx` has a useful readme: https://chromium.googlesource.com/webm/libvpx/+/master/README
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5. Once `libvpx` is compiled, compile `ffmpeg` using the just-compiled `libvpx`:
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```sh
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$ cd /c/
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$ git clone git://source.ffmpeg.org/ffmpeg.git
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$ cd ffmpeg
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$ git checkout n4.3.1
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$ ./configure --extra-cflags="-I/eee64/include" \
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--extra-ldflags="-L/eee64/lib -static" \
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--prefix=/eee64 \
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--pkg-config-flags="--static" \
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--bindir=$PWD/output/bin \
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--disable-everything \
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--enable-ffmpeg \
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--enable-protocol=pipe \
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--enable-protocol=file \
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--enable-parser=mjpeg \
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--enable-decoder=mjpeg \
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--enable-demuxer=image2pipe \
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--enable-filter=pad \
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--enable-filter=crop \
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--enable-filter=scale \
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--enable-muxer=webm \
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--enable-libvpx \
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--enable-static \
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--enable-encoder=libvpx_vp8 \
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--disable-pthreads \
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--disable-zlib \
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--disable-iconv \
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--disable-bzlib \
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--disable-w32threads
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$ make && make install
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```
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note: the following resources helped me to deal with some dynamic dependencies in the resulting `ffmpeg.exe`:
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- https://stackoverflow.com/questions/13768515/how-to-do-static-linking-of-libwinpthread-1-dll-in-mingw
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## Building `ffmpeg-win32.exe`
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> FFMPEG: [`n4.3.1`](https://github.com/FFmpeg/FFmpeg/releases/tag/n4.3.1)
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> libvpx: [`d1a7897`](https://github.com/webmproject/libvpx/commit/d1a78971ebcfd728c9c73b0cfbee69f470d4dc72)
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> NOTE: these steps assume that `ffmpeg-win64.exe` was just built on the machine.
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1. Launch `c:\msys64\mingw32` to launch a shell with a proper environment. Not sure if this is required or everything could be done from `mingw64` - but it worked.
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2. Update libraries for mingw32
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```sh
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$ pacman -Syu
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$ pacman -Su
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```
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3. Uninstall the `x86_64` compilers that we installed to build win64 version:
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```sh
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$ pacman -R mingw-w64-x86_64-nasm mingw-w64-x86_64-gcc mingw-w64-x86_64-SDL2
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```
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4. Install the i686 compilers instead of their x86_64 counterparts:
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```sh
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$ pacman -S mingw-w64-i686-nasm mingw-w64-i686-gcc mingw-w64-i686-SDL2
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```
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5. Remove all old source folders - we'll re-clone everything later for simplicity
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```sh
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$ rm -rf /c/ffmpeg && rm -rf /c/libvpx
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```
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6. Clone & compile libvpx. Notice a change: `--target=x86-win32-gcc`
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```sh
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$ cd /c/
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$ git clone https://chromium.googlesource.com/webm/libvpx
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$ cd libvpx
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$ ./configure --prefix=/eee32 --target=x86-win32-gcc --enable-static --disable-shared --disable-docs --disable-tools --disable-unit-tests --disable-examples
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$ make && make install
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```
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7. Clone & compile ffmpeg
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```sh
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$ cd /c/
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$ git clone git://source.ffmpeg.org/ffmpeg.git
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$ cd ffmpeg
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$ git checkout n4.3.1
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$ ./configure --extra-cflags="-I/eee32/include" \
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--extra-ldflags="-L/eee32/lib -static" \
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--prefix=/eee32 \
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--pkg-config-flags="--static" \
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--bindir=$PWD/output/bin \
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--disable-everything \
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--enable-ffmpeg \
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--enable-protocol=pipe \
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--enable-protocol=file \
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--enable-parser=mjpeg \
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--enable-decoder=mjpeg \
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--enable-demuxer=image2pipe \
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--enable-filter=pad \
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--enable-filter=crop \
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--enable-filter=scale \
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--enable-muxer=webm \
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--enable-libvpx \
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--enable-static \
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--enable-encoder=libvpx_vp8 \
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--disable-pthreads \
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--disable-zlib \
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--disable-iconv \
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--disable-bzlib \
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--disable-w32threads
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$ make && make install
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```
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note: using `-j` for make somehow breaks compilation - so I'd suggest compiling everything in one thread.
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- FFMPEG binary files are produced by [`//browser_patches/ffmpeg`](../../browser_patches/ffmpeg) scripts.
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- To get exact source that produced binary, run executable without arguments and look at the version suffix. It'll be something `n4.3.1-playwright-build-1001` - with the `1001` being the [`ffmpeg/BUILD_NUMBER`](../../browser_patches/ffmpeg/BUILD_NUMBER)
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BIN
third_party/ffmpeg/ffmpeg-mac
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BIN
third_party/ffmpeg/ffmpeg-mac
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Binary file not shown.
BIN
third_party/ffmpeg/ffmpeg-win32.exe
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Normal file → Executable file
BIN
third_party/ffmpeg/ffmpeg-win32.exe
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Normal file → Executable file
Binary file not shown.
BIN
third_party/ffmpeg/ffmpeg-win64.exe
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Normal file → Executable file
BIN
third_party/ffmpeg/ffmpeg-win64.exe
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Normal file → Executable file
Binary file not shown.
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