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• How can I install brew (or ffmpeg) on Heroku ?

  28 mai 2018, par Donovant

  As per the title, I’d like to know whether and how to install brew, because I need to install ffmpeg lib

  I tried what it’s written here :

  sh -c "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install.sh)"
  
  
  
  test -d ~/.linuxbrew && PATH="$HOME/.linuxbrew/bin:$HOME/.linuxbrew/sbin:$PATH"
  
  test -d /home/linuxbrew/.linuxbrew && PATH="/home/linuxbrew/.linuxbrew/bin:/home/linuxbrew/.linuxbrew/sbin:$PATH"
  
  test -r ~/.bash_profile && echo "export PATH='$(brew --prefix)/bin:$(brew --prefix)/sbin'":'"$PATH"' >>~/.bash_profile
  
  echo "export PATH='$(brew --prefix)/bin:$(brew --prefix)/sbin'":'"$PATH"' >>~/.profile

  but then brew is still not found :

  bash: brew: command not found

• Install ffmpeg package inside docker container

  13 juillet 2020, par Yaran

  I am trying to install ffmpeg package inside dockerfile, but after that ffmpeg package was not installed.

  


  Here is my dockerfile :

  


  FROM ubuntu:18.04

FROM maven:3.6.0-jdk-11-slim AS build
COPY src /home/app/src
COPY pom.xml /home/app
RUN mvn -f /home/app/pom.xml clean package -DskipTests

RUN apt-get update -y && apt-get install -y ffmpeg

FROM openjdk:11-jdk
COPY --from=build /home/app/target/car-1.0.jar /home/car.jar
EXPOSE 8080:8080
ENTRYPOINT ["java","-jar","/home/car.jar"]


  


  If I enter inside docker container and run command :

  


  apt-get update -y && apt-get install -y ffmpeg


  


  package was successfuly installed and works.

  


  With upper Dockerfile after finished build I typed :

  


  whereis ffmpeg


  


  and it was empty.

  


  I also tried with static ffmpeg inside Dockerfile, but not works https://hub.docker.com/r/mwader/static-ffmpeg/

  


  COPY --from=mwader/static-ffmpeg:4.3.1 /ffmpeg /usr/local/bin/
COPY --from=mwader/static-ffmpeg:4.3.1 /ffprobe /usr/local/bin/


  


• FFmpeg seems to be version conflict

  4 novembre 2014, par user3177342

  I am using git version of ffmpeg( renewed after old version succesful using) , when i try to compile my project i get

   /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_subpacket':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:376: undefined reference to `swr_is_initialized'
  
  /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_frame':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:222: undefined reference to `swr_is_initialized'
  
  /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_init_resample':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:163: undefined reference to `swr_init'
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:169: undefined reference to `swr_convert'
  
  /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_frame':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:236: undefined reference to `swr_convert'
  
  /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_flush_resample':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:117: undefined reference to `swr_convert'
  
  /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_subpacket':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:408: undefined reference to `swr_close'
  
  /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_flush':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:557: undefined reference to `swr_close'
  
  /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_close':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:579: undefined reference to `swr_free'
  
  /usr/local/lib/libavcodec.a(opusdec.o): In function `opus_decode_init':
  
  /home/user/projects/ffmpleglast/ffmpeg/libavcodec/opusdec.c:629: undefined reference to `swr_alloc'

  Seems to be version conflict ? but how to delete wrong libs ? they seem to be todays build.

  ls -l /usr/local/lib
  
  -rw-r--r-- 1 root root  136509684 may   29 14:47 libavcodec.a
  
  -rw-r--r-- 1 root root    1853574 may   29 14:47 libavdevice.a
  
  -rw-r--r-- 1 root root    9689456 may   29 14:47 libavfilter.a
  
  -rw-r--r-- 1 root root   46282270 may   29 14:47 libavformat.a
  
  -rw-r--r-- 1 root root    2092250 may   29 14:47 libavutil.a
  
  -rw-r--r-- 1 root root      67942 may   12 11:29 libBasicUsageEnvironment.a
  
  -rw-r--r-- 1 root root    2200164 apr.  10 10:11 libfftw3.a
  
  -rwxr-xr-x 1 root root        872 apr.  10 10:11 libfftw3.la
  
  -rw-r--r-- 1 root root      94188 may   12 11:29 libgroupsock.a
  
  -rw-r--r-- 1 root root    2236084 may   12 11:29 libliveMedia.a
  
  -rw-r--r-- 1 root root     546506 may   29 14:47 libswresample.a
  
  -rw-r--r-- 1 root root    4813716 may   29 14:47 libswscale.a
  
  -rw-r--r-- 1 root root      14588 may   12 11:29 libUsageEnvironment.a