FFmpeg for Ubuntu

FFmpeg for Ubuntu

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安裝步驟

• Get the Dependencies
  These are packages required for compiling, but you can remove them when you are done if you prefer:
  這些是編譯所需的包，但如果您願意，可以在完成後刪除它們：

sudo apt-get update -qq && sudo apt-get -y install \
  autoconf \
  automake \
  build-essential \
  cmake \
  git-core \
  libass-dev \
  libfreetype6-dev \
  libsdl2-dev \
  libtool \
  libva-dev \
  libvdpau-dev \
  libvorbis-dev \
  libxcb1-dev \
  libxcb-shm0-dev \
  libxcb-xfixes0-dev \
  pkg-config \
  texinfo \
  wget \
  zlib1g-dev

Note: Server users can omit the ffplay and x11grab dependencies: libsdl2-dev libva-dev libvdpau-dev libxcb1-dev libxcb-shm0-dev libxcb-xfixes0-dev.

• 在您的主目錄中創建一個新目錄，將所有源代碼和二進制文件放入：

mkdir -p ~/ffmpeg_sources ~/bin

• NASM

An assembler used by some libraries.
If your repository provides nasm version ≥ 2.13 then you can install that instead of compiling:

sudo apt-get install nasm

Otherwise you can compile:

cd ~/ffmpeg_sources && \
wget https://www.nasm.us/pub/nasm/releasebuilds/2.14.02/nasm-2.14.02.tar.bz2 && \
tar xjvf nasm-2.14.02.tar.bz2 && \
cd nasm-2.14.02 && \
./autogen.sh && \
PATH="$HOME/bin:$PATH" ./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" && \
make && \
make install

• Yasm
  An assembler used by some libraries.
  If your repository provides yasm version ≥ 1.2.0 then you can install that instead of compiling:

sudo apt-get install yasm

Otherwise you can compile:

cd ~/ffmpeg_sources && \
wget -O yasm-1.3.0.tar.gz https://www.tortall.net/projects/yasm/releases/yasm-1.3.0.tar.gz && \
tar xzvf yasm-1.3.0.tar.gz && \
cd yasm-1.3.0 && \
./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" && \
make && \
make install

• libx264
  H.264 video encoder. See the H.264 Encoding Guide for more information and usage examples.
  Requires ffmpeg to be configured with --enable-gpl --enable-libx264.
  If your repository provides libx264-dev version ≥ 118 then you can install that instead of compiling:

sudo apt-get install libx264-dev

Otherwise you can compile:

cd ~/ffmpeg_sources && \
git -C x264 pull 2> /dev/null || git clone --depth 1 https://git.videolan.org/git/x264 && \
cd x264 && \
PATH="$HOME/bin:$PATH" PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" --enable-static --enable-pic && \
PATH="$HOME/bin:$PATH" make && \
make install

• libx265
  H.265/HEVC video encoder. See the H.265 Encoding Guide for more information and usage examples.
  Requires ffmpeg to be configured with --enable-gpl --enable-libx265.
  If your repository provides libx265-dev version ≥ 68 then you can install that instead of compiling:

sudo apt-get install libx265-dev libnuma-dev

Otherwise you can compile:

sudo apt-get install mercurial libnuma-dev && \
cd ~/ffmpeg_sources && \
if cd x265 2> /dev/null; then hg pull && hg update; else hg clone https://bitbucket.org/multicoreware/x265; fi && \
cd x265/build/linux && \
PATH="$HOME/bin:$PATH" cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$HOME/ffmpeg_build" -DENABLE_SHARED=off ../../source && \
PATH="$HOME/bin:$PATH" make && \
make install

• libvpx
  VP8/VP9 video encoder/decoder. See the VP9 Video Encoding Guide for more information and usage examples.
  Requires ffmpeg to be configured with --enable-libvpx.
  If your repository provides libvpx-dev version ≥ 1.4.0 then you can install that instead of compiling:

sudo apt-get install libvpx-dev

Otherwise you can compile:

cd ~/ffmpeg_sources && \
git -C libvpx pull 2> /dev/null || git clone --depth 1 https://chromium.googlesource.com/webm/libvpx.git && \
cd libvpx && \
PATH="$HOME/bin:$PATH" ./configure --prefix="$HOME/ffmpeg_build" --disable-examples --disable-unit-tests --enable-vp9-highbitdepth --as=yasm && \
PATH="$HOME/bin:$PATH" make && \
make install

• libfdk-aac
  AAC audio encoder. See the AAC Audio Encoding Guide for more information and usage examples.
  Requires ffmpeg to be configured with --enable-libfdk-aac (and --enable-nonfree if you also included --enable-gpl).
  If your repository provides libfdk-aac-dev then you can install that instead of compiling:

sudo apt-get install libfdk-aac-dev

Otherwise you can compile:
注意：第二種方式安裝

cd ~/ffmpeg_sources && \
git -C fdk-aac pull 2> /dev/null || git clone --depth 1 https://github.com/mstorsjo/fdk-aac && \
cd fdk-aac && \
autoreconf -fiv && \
./configure --prefix="$HOME/ffmpeg_build" --disable-shared && \
make && \
make install

• libmp3lame
  MP3 audio encoder.
  Requires ffmpeg to be configured with --enable-libmp3lame.
  If your repository provides libmp3lame-dev version ≥ 3.98.3 then you can install that instead of compiling:

sudo apt-get install libmp3lame-dev

Otherwise you can compile:
注意：第二種方式安裝

cd ~/ffmpeg_sources && \
wget -O lame-3.100.tar.gz https://downloads.sourceforge.net/project/lame/lame/3.100/lame-3.100.tar.gz && \
tar xzvf lame-3.100.tar.gz && \
cd lame-3.100 && \
PATH="$HOME/bin:$PATH" ./configure --prefix="$HOME/ffmpeg_build" --bindir="$HOME/bin" --disable-shared --enable-nasm && \
PATH="$HOME/bin:$PATH" make && \
make install

• libopus
  Opus audio decoder and encoder.
  Requires ffmpeg to be configured with --enable-libopus.
  If your repository provides libopus-dev version ≥ 1.1 then you can install that instead of compiling:

sudo apt-get install libopus-dev

Otherwise you can compile:
注意：第二種方式安裝

cd ~/ffmpeg_sources && \
git -C opus pull 2> /dev/null || git clone --depth 1 https://github.com/xiph/opus.git && \
cd opus && \
./autogen.sh && \
./configure --prefix="$HOME/ffmpeg_build" --disable-shared && \
make && \
make install

• libaom
  AV1 video encoder/decoder:

Warning: libaom does not yet appear to have a stable API, so compilation of libavcodec/libaomenc.c may occasionally fail. Just wait a day or two for us to catch up with these annoying changes, re-download ffmpeg-snapshot.tar.bz2, and try again. Or skip libaom altogether.

cd ~/ffmpeg_sources && \
git -C aom pull 2> /dev/null || git clone --depth 1 https://aomedia.googlesource.com/aom && \
mkdir -p aom_build && \
cd aom_build && \
PATH="$HOME/bin:$PATH" cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$HOME/ffmpeg_build" -DENABLE_SHARED=off -DENABLE_NASM=on ../aom && \
PATH="$HOME/bin:$PATH" make && \
make install

• ffmpeg

cd ~/ffmpeg_sources && \
wget -O ffmpeg-snapshot.tar.bz2 https://ffmpeg.org/releases/ffmpeg-snapshot.tar.bz2 && \
tar xjvf ffmpeg-snapshot.tar.bz2 && \
cd ffmpeg && \
PATH="$HOME/bin:$PATH" PKG_CONFIG_PATH="$HOME/ffmpeg_build/lib/pkgconfig" ./configure \
  --prefix="$HOME/ffmpeg_build" \
  --pkg-config-flags="--static" \
  --extra-cflags="-I$HOME/ffmpeg_build/include" \
  --extra-ldflags="-L$HOME/ffmpeg_build/lib" \
  --extra-libs="-lpthread -lm" \
  --bindir="$HOME/bin" \
  --enable-gpl \
  --enable-libaom \
  --enable-libass \
  --enable-libfdk-aac \
  --enable-libfreetype \
  --enable-libmp3lame \
  --enable-libopus \
  --enable-libvorbis \
  --enable-libvpx \
  --enable-libx264 \
  --enable-libx265 \
  --enable-nonfree && \
PATH="$HOME/bin:$PATH" make && \
make install && \
hash -r

Now re-login or run the following command for your current shell session to recognize the new ffmpeg location:

source ~/.profile

You can now open a terminal, enter the ffmpeg command, and it should execute your new ffmpeg.

If you need multiple users on the same system to have access to your new ffmpeg, and not just the user that compiled it, then move or copy the ffmpeg binary from ~/bin to /usr/local/bin.