This file will install the following packages :

• gcc
• make
• ninja
• meson
• packagegroup-core-buildessential (provide autotools)
• gstreamer1.0-plugins-base
• gstreamer1.0-meta-base
• gstreamer1.0-omx
• v4l-utils
• libv4l
• gstreamer1.0-plugins-base-dev

To add these packages to the recipe file, the easiest way is to add the core-image-teledyne.bbappend file to the same location as the core-image-teledyne.bb file. Your directory should look like the following:

ls ${TELEDYNE_DEVDIR}/meta-teledyne/recipes-images/images/
core-image-teledyne.bb  core-image-teledyne.bbappend 

The detailed process to add the bbappend file is specified in this github : https://github.com/teledyne-e2v/teledyne-yocto#adding-packages-to-the-recipe