Sending a video file to a Pixhawk drone

I am developing a project where I’m going to build an Autopiloted drone.

The setup consists of a Pixhwak as the flight controller, a Raspberry Pi4 as the flight computer, a Raspberry camera v2 as the flight camera and a 3DR 500 mW 915 Mhz telemetry module. In my project, in addition to streaming video from the drone I’m also supposed to send a 1 MB video file to the drone.

I was wondering if it is possible to send a video to my drone with the mentioned setup? I did lots of research but I couldn’t find anything.

Thanks in advance.

You can use MavFtp to transfer that 1MB file to either the Pixhawk or the RPi. But why do you want to do that? why not transfer the file via wifi or LTE to the RPi? why do you want to involve the Pixhwak in this ?

Wow thank you very much. I am going to look at MavFtp.
You are absolutely right. I thought the same thing. But, there are some restrictions in the project that’s why I’m trying to send it via the telemetry module. But if somehow I’m not able to do so, I am going to follow your advice and use an LTE module.

Thanks again for the great advice and hope that you’re having a safe and healthy day/night.