firmware-samsung software package provides Binary firmware for Samsung MFC video codecs, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install firmware-samsung
firmware-samsung is installed in your system.
Make ensure the firmware-samsung package were installed using the commands given below,
$ sudo dpkg-query -l | grep firmware-samsung *
You will get with firmware-samsung package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Kernels |
| Package | firmware-samsung |
| Version | 20160824-1 |
| Description | Binary firmware for Samsung MFC video codecs |
| Sub Section | Kernels |