ERROR: Multiple .bb files are due to be built which each provide libav/libpostproc:
/../../meta-raspberrypi/recipes-multimedia/rpidistro-ffmpeg/rpidistro-ffmpeg_4.3.4.bb
/../../openembedded-core/meta/recipes-multimedia/ffmpeg/ffmpeg_5.1.2.bb
How I solved it
Ensures bitbake understands which recipe to utilize by specifying
rpidistro-ffmpeg as the preferred provider.
The Error
ERROR: Multiple .bb files are due to be built which each provide libav/libpostproc: /../../meta-raspberrypi/recipes-multimedia/rpidistro-ffmpeg/rpidistro-ffmpeg_4.3.4.bb /../../openembedded-core/meta/recipes-multimedia/ffmpeg/ffmpeg_5.1.2.bb
How I solved it
Ensures bitbake understands which recipe to utilize by specifying rpidistro-ffmpeg as the preferred provider.