Hi, Jean-Baptiste and Lawrie,
I am trying similiar things to modify libav(ffmpeg) in my post
https://forum.videolan.org/viewtopic.php?f=36&t=118754
After I remove .ffmpeg file, and run the build script, the build script is downloading the tar.gz file from rules.mak and overwrite all my changes.
Even if I change rules.mak of ffmpeg directory, the build script will even overwrite that file(rules.mak) as well. So none of my changes are applied.
How did you manage to make it work?
Thanks,
wminghao