I have a Raspberry Pi 2 which is running Raspbian (Noobs 1.9.2).
I'm able to install the libavcodev-dev package with the following command:
sudo apt-get install libavcodec-dev
It seems libavcodec can be coming from two developers. (Libav or FFmpeg team)
I would like to know from which implementation is the package coming from ?
How can I know the details of the apt "libavcodec-dev" package for raspbian. (like what version and which source files were used to build it)