折腾：
【未解决】Mac中尝试给mp4内嵌字幕出错：AVFilterGraph No such filter ass
用brew重新安装ffmpeg出错：
➜ ffmpeg_edit_subtitle brew reinstall ffmpeg \ --with-tools \ --with-fdk-aac \ --with-freetype \ --with-fontconfig \ --with-libass \ --with-libvorbis \ --with-libvpx \ --with-opus \ --with-x265 ==> Reinstalling ffmpeg --with-fdk-aac --with-libass --with-tools --with-x265 --with-fontconfig --with-freetype --with-libvorbis --with-libvpx --with- ==> Installing dependencies for ffmpeg: nasm, texi2html, fdk-aac, libpng, freetype, fontconfig, fribidi, libffi, glib, pixman, cairo, gobject-introspection, graphite2, harfbuzz, libass, libogg, libvorbis, libvpx, opus and x265 ==> Installing ffmpeg dependency: nasm ==> Downloading https://homebrew.bintray.com/bottles/nasm-2.13.03.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring nasm-2.13.03.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/nasm/2.13.03: 30 files, 2.6MB Error: Calling keg_only :provided_pre_mountain_lion is disabled! There is no replacement.
报错：
Error: Calling keg_only :provided_pre_mountain_lion is disabled! There is no replacement
自己先去试试：
brew update && brew upgrade ffmpeg
再说
结果出错：
➜ ffmpeg_edit_subtitle brew update && brew upgrade ffmpeg error: Unable to get pack file https://mirrors.ustc.edu.cn/homebrew-core.git/objects/pack/pack-44d56cf1ef2e8df492f92bfc83233d3230810607.pack transfer closed with 166942842 bytes remaining to read error: Unable to find 6ada89e003411006ee467eb764cc32f96aa3c924 under https://mirrors.ustc.edu.cn/homebrew-core.git Cannot obtain needed object 6ada89e003411006ee467eb764cc32f96aa3c924 error: fetch failed. Error: Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core failed! ==> Homebrew is run entirely by unpaid volunteers. Please consider donating: https://github.com/Homebrew/brew#donations
再试一次：
➜ ffmpeg_edit_subtitle brew update && brew upgrade ffmpeg Updated 1 tap (homebrew/core). ==> New Formulae amtk fortio luit range-v3 。。。 fork-cleaner luarocks qsoas ==> Updated Formulae carthage ✔ docfx htop mongo-cxx-driver rtf2latex2e cloc ✔ docker htslib mongo-orchestration rtv ffmpeg ✔ docker-completion http-parser [email protected] rubberband flow ✔ docker-compose httpd [email protected] ruby gdbm ✔ docker-compose-completion httpie mongoose ruby-build icu4c ✔ docker-credential-helper hub monit ruby-install libidn2 ✔ docker-machine hugo mono [email protected] libunistring ✔ docker-machine-completion hwloc mosh [email protected] lrzsz ✔ docker-machine-nfs hydra mosquitto rust mongodb ✔ docker-squash hyperscan mp3gain rustup-init node ✔ docker-swarm hypre mpc s-nail openssl ✔ docker2aci i2p mpd s3-backer python ✔ dockviz iamy mpfi s3cmd readline ✔ doctl icarus-verilog mpich s3fs redis ✔ docutils icdiff mpop s6 solr ✔ doitlive ice mps-youtube sagittarius-scheme sqlite ✔ dosbox idris mpv saldl telnet ✔ double-conversion igv mpw samtools watchman ✔ dovecot ii mr sane-backends wget ✔ draco ilmbase mrboom saxon xz ✔ dropbear imagemagick mrtg sbcl abcde druid imagemagick@6 mruby sbt abcl dscanner imake mscgen [email protected] abcm2ps dspdfviewer imapsync msgpack sbtenv abcmidi dtc imlib2 msitools scala abnfgen dub immortal mujs [email protected] abyss duck inetutils multimarkdown scalapack 。。。 dnscrypt-proxy hss monero rst-lint dnsdist html-xml-utils monetdb rsyslog dnstwist htmldoc mongo-c-driver rtags ==> Renamed Formulae cdiff -> ydiff latexila -> gnome-latex php71 -> [email protected] wpcli-completion -> wp-cli-completion crystal-lang -> crystal php56 -> [email protected] rebar@3 -> rebar3 geth -> ethereum php70 -> [email protected] saltstack -> salt ==> Deleted Formulae arm boot2docker-completion gpg-agent [email protected] onepass sonarlint artifactory-cli-go casperjs hachoir-metadata luciddb [email protected] submarine asciinema2gif dirmngr i3 mediatomb queequeg wry aws-cloudsearch ecj i3status mimms reclass bokken [email protected] ib monotone [email protected] boot2docker [email protected] juju-quickstart node@4 sickbeard Updating Homebrew... ==> Upgrading 1 outdated package: ffmpeg 3.4.2 -> 4.0.2 ==> Upgrading ffmpeg ==> Downloading https://homebrew.bintray.com/bottles/ffmpeg-4.0.2.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring ffmpeg-4.0.2.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/ffmpeg/4.0.2: 246 files, 49.7MB 0.4%
然后看看ffmpeg是否是新版本，以及是否有libass
➜ ffmpeg_edit_subtitle ffmpeg --help ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers built with Apple LLVM version 9.1.0 (clang-902.0.39.2) configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma libavutil 56. 14.100 / 56. 14.100 libavcodec 58. 18.100 / 58. 18.100 libavformat 58. 12.100 / 58. 12.100 libavdevice 58. 3.100 / 58. 3.100 libavfilter 7. 16.100 / 7. 16.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 1.100 / 5. 1.100 libswresample 3. 1.100 / 3. 1.100 libpostproc 55. 1.100 / 55. 1.100 Hyper fast Audio and Video encoder
是更新的版本：4.0.2
但是默认没有安装libass
再去重新安装：
brew reinstall ffmpeg \ --with-tools \ --with-fdk-aac \ --with-freetype \ --with-fontconfig \ --with-libass \ --with-libvorbis \ --with-libvpx \ --with-opus \ --with-x265
然后等待：
➜ ffmpeg_edit_subtitle brew reinstall ffmpeg \ --with-tools \ --with-fdk-aac \ --with-freetype \ --with-fontconfig \ --with-libass \ --with-libvorbis \ --with-libvpx \ --with-opus \ --with-x265 ==> Reinstalling ffmpeg --with-fdk-aac --with-libass --with-tools --with-x265 --with-fontconfig --with-freetype --with-libvorbis --with-libvpx --with- ==> Installing dependencies for ffmpeg: texi2html, fdk-aac, libpng, freetype, fontconfig, fribidi, libffi, glib, pixman, cairo, graphite2, icu4c, harfbuzz, libass, libogg, libvorbis, libvpx, opus and x265 ==> Installing ffmpeg dependency: texi2html ==> Downloading https://homebrew.bintray.com/bottles/texi2html-5.0.high_sierra.bottle.1.tar.gz ######################################################################## 100.0% ==> Pouring texi2html-5.0.high_sierra.bottle.1.tar.gz 🍺 /usr/local/Cellar/texi2html/5.0: 279 files, 6.2MB ==> Installing ffmpeg dependency: fdk-aac ==> Downloading https://homebrew.bintray.com/bottles/fdk-aac-0.1.6.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring fdk-aac-0.1.6.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/fdk-aac/0.1.6: 14 files, 1.8MB ==> Installing ffmpeg dependency: libpng ==> Downloading https://homebrew.bintray.com/bottles/libpng-1.6.35.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring libpng-1.6.35.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/libpng/1.6.35: 26 files, 1.2MB ==> Installing ffmpeg dependency: freetype ==> Downloading https://homebrew.bintray.com/bottles/freetype-2.9.1.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring freetype-2.9.1.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/freetype/2.9.1: 60 files, 2.6MB ==> Installing ffmpeg dependency: fontconfig ==> Downloading https://homebrew.bintray.com/bottles/fontconfig-2.13.1.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring fontconfig-2.13.1.high_sierra.bottle.tar.gz ==> Regenerating font cache, this may take a while ==> /usr/local/Cellar/fontconfig/2.13.1/bin/fc-cache -frv 🍺 /usr/local/Cellar/fontconfig/2.13.1: 531 files, 3.3MB ==> Installing ffmpeg dependency: fribidi ==> Downloading https://homebrew.bintray.com/bottles/fribidi-1.0.5.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring fribidi-1.0.5.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/fribidi/1.0.5: 66 files, 580.7KB ==> Installing ffmpeg dependency: libffi ==> Downloading https://homebrew.bintray.com/bottles/libffi-3.2.1.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring libffi-3.2.1.high_sierra.bottle.tar.gz ==> Caveats libffi is keg-only, which means it was not symlinked into /usr/local, because some formulae require a newer version of libffi. For compilers to find libffi you may need to set: export LDFLAGS="-L/usr/local/opt/libffi/lib" ==> Summary 🍺 /usr/local/Cellar/libffi/3.2.1: 16 files, 297.0KB ==> Installing ffmpeg dependency: glib ==> Downloading https://homebrew.bintray.com/bottles/glib-2.58.1.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring glib-2.58.1.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/glib/2.58.1: 435 files, 18.4MB ==> Installing ffmpeg dependency: pixman ==> Downloading https://homebrew.bintray.com/bottles/pixman-0.34.0_1.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring pixman-0.34.0_1.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/pixman/0.34.0_1: 13 files, 1.3MB ==> Installing ffmpeg dependency: cairo ==> Downloading https://homebrew.bintray.com/bottles/cairo-1.14.12.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring cairo-1.14.12.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/cairo/1.14.12: 118 files, 5.8MB ==> Installing ffmpeg dependency: graphite2 ==> Downloading https://homebrew.bintray.com/bottles/graphite2-1.3.12.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring graphite2-1.3.12.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/graphite2/1.3.12: 18 files, 235.9KB ==> Installing ffmpeg dependency: icu4c ==> Downloading https://homebrew.bintray.com/bottles/icu4c-62.1.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring icu4c-62.1.high_sierra.bottle.tar.gz ==> Caveats icu4c is keg-only, which means it was not symlinked into /usr/local, because macOS provides libicucore.dylib (but nothing else). If you need to have icu4c first in your PATH run: echo 'export PATH="/usr/local/opt/icu4c/bin:$PATH"' >> ~/.zshrc echo 'export PATH="/usr/local/opt/icu4c/sbin:$PATH"' >> ~/.zshrc For compilers to find icu4c you may need to set: export LDFLAGS="-L/usr/local/opt/icu4c/lib" export CPPFLAGS="-I/usr/local/opt/icu4c/include" ==> Summary 🍺 /usr/local/Cellar/icu4c/62.1: 250 files, 67.3MB ==> Installing ffmpeg dependency: harfbuzz ==> Downloading https://homebrew.bintray.com/bottles/harfbuzz-1.9.0.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring harfbuzz-1.9.0.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/harfbuzz/1.9.0: 148 files, 6.3MB ==> Installing ffmpeg dependency: libass ==> Downloading https://homebrew.bintray.com/bottles/libass-0.14.0_1.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring libass-0.14.0_1.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/libass/0.14.0_1: 10 files, 515.8KB ==> Installing ffmpeg dependency: libogg ==> Downloading https://homebrew.bintray.com/bottles/libogg-1.3.3.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring libogg-1.3.3.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/libogg/1.3.3: 97 files, 460.2KB ==> Installing ffmpeg dependency: libvorbis ==> Downloading https://homebrew.bintray.com/bottles/libvorbis-1.3.6.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring libvorbis-1.3.6.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/libvorbis/1.3.6: 157 files, 2.3MB ==> Installing ffmpeg dependency: libvpx ==> Downloading https://homebrew.bintray.com/bottles/libvpx-1.7.0.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring libvpx-1.7.0.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/libvpx/1.7.0: 17 files, 1.4MB ==> Installing ffmpeg dependency: opus ==> Downloading https://homebrew.bintray.com/bottles/opus-1.2.1.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring opus-1.2.1.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/opus/1.2.1: 16 files, 868.7KB ==> Installing ffmpeg dependency: x265 ==> Downloading https://homebrew.bintray.com/bottles/x265-2.9.high_sierra.bottle.tar.gz ######################################################################## 100.0% ==> Pouring x265-2.9.high_sierra.bottle.tar.gz 🍺 /usr/local/Cellar/x265/2.9: 11 files, 35.2MB ==> Installing ffmpeg --with-fdk-aac --with-libass --with-tools --with-x265 --with-fontconfig --with-freetype --with-libvorbis --with-libvpx --with-op ==> Downloading https://ffmpeg.org/releases/ffmpeg-4.0.2.tar.xz ######################################################################## 100.0% ==> ./configure --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=c ==> make install ==> make alltools 🍺 /usr/local/Cellar/ffmpeg/4.0.2: 277 files, 51.4MB, built in 21 minutes 39 seconds ==> Caveats ==> libffi libffi is keg-only, which means it was not symlinked into /usr/local, because some formulae require a newer version of libffi. For compilers to find libffi you may need to set: export LDFLAGS="-L/usr/local/opt/libffi/lib" ==> icu4c icu4c is keg-only, which means it was not symlinked into /usr/local, because macOS provides libicucore.dylib (but nothing else). If you need to have icu4c first in your PATH run: echo 'export PATH="/usr/local/opt/icu4c/bin:$PATH"' >> ~/.zshrc echo 'export PATH="/usr/local/opt/icu4c/sbin:$PATH"' >> ~/.zshrc For compilers to find icu4c you may need to set: export LDFLAGS="-L/usr/local/opt/icu4c/lib" export CPPFLAGS="-I/usr/local/opt/icu4c/include"
然后看看是否支持了：
➜ ffmpeg_edit_subtitle ffmpeg --help ffmpeg version 4.0.2 Copyright (c) 2000-2018 the FFmpeg developers built with Apple LLVM version 10.0.0 (clang-1000.11.45.2) configuration: --prefix=/usr/local/Cellar/ffmpeg/4.0.2 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-gpl --enable-libass --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-opencl --enable-videotoolbox --disable-lzma --enable-nonfree libavutil 56. 14.100 / 56. 14.100 libavcodec 58. 18.100 / 58. 18.100 libavformat 58. 12.100 / 58. 12.100 libavdevice 58. 3.100 / 58. 3.100 libavfilter 7. 16.100 / 7. 16.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 1.100 / 5. 1.100 libswresample 3. 1.100 / 3. 1.100 libpostproc 55. 1.100 / 55. 1.100 Hyper fast Audio and Video encoder
果然支持：libass了
【总结】
此处，想要用：
brew reinstall ffmpeg \ --with-tools \ --with-fdk-aac \ --with-freetype \ --with-fontconfig \ --with-libass \ --with-libvorbis \ --with-libvpx \ --with-opus \ --with-x265
给ffmpeg添加ass的支持，结果报错：
Error: Calling keg_only :provided_pre_mountain_lion is disabled! There is no replacement.
然后去通过更新：
brew update && brew upgrade ffmpeg
再去：
brew reinstall ffmpeg \ --with-tools \ --with-fdk-aac \ --with-freetype \ --with-fontconfig \ --with-libass \ --with-libvorbis \ --with-libvpx \ --with-opus \ --with-x265
即可解决此问题。
转载请注明：在路上 » 【已解决】Mac中brew reinstall ffmpeg出错：Error: Calling keg_only :provided_pre_mountain_lion is disabled! There is no replacement