libavformat is a mandatory component

[isal...@gmail.com]

Hi,

I am trying to install OBE. I've already done the per-requisites. When I try to do the following command

~/obe-rt# ./configure --prefix=/usr

I get the message that

libavformat is a mandatory component

Knowing that I have already installed the LIBAV git, compile and make it.

Please help...

regards,

[Federico Allegretti]

hi Irfan, i managed to have this procedure to get the OBE installed (is in italian in the notes, you can easly manage):

IL SISTEMA OPERATIVO DEVE ESSERE A 64 BIT!!!

aggiungere il repository debian multimedia in /etc/apt/sources.list:
deb http://www.deb-multimedia.org stretch main non-free

poi:

sudo apt-get update

sudo apt-get install deb-multimedia-keyring

sudo apt-get install build-essential yasm libx264-dev libswscale-dev libavresample-dev libavformat-dev libreadline-dev libzvbi-dev libtwolame-dev

#compila i driver della scheda asi:

sudo apt-get install linux-headers-$(uname -r)

git clone https://github.com/kierank/dveo-linux-master.git

cd dveo-linux-master

make

make install

#compila libmpegts:
git clone https://github.com/kierank/libmpegts.git

cd libmpegts
./configure
make
sudo make install

cd ..

#compila open broadcast encoder
git clone https://github.com/kierank/broadcastencoder.git
cd broadcastencoder
./configure
make

cd ..

[Federico Allegretti]

fun i got problems in ubuntu x64 platforms ....

opendvb@opendvb:~/src/broadcastencoder$ ./configure

libavformat is a mandatory component

opendvb@opendvb:~/src/broadcastencoder$ sudo apt-get install libavformat-dev
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze      
Lettura informazioni sullo stato... Fatto
libavformat-dev is already the newest version (7:2.8.11-0ubuntu0.16.04.1).

on debian machine this never occours ..... to me

On Thursday, 15 October 2015 03:50:49 UTC+2, Irfan Saleem wrote:

[Jóhannes Reykdal]

I would recommend using the LTS version of Ubuntu. Compiles well there and will be updated for a while yet.

JR

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