Deb source for FFMPEG with HW acceleration support on Jetson

[DaneLLL]

Hi,
r35.1 is Jetpack 5.1 and is an old version. We would suggest use 5.1.4. You can check the topic to install it:
Package conflict between NVIDIA ffmpeg and libpostproc-dev - #9 by DaneLLL

Or build it from source code:
【jetpack 5.1.2】Error while loading shared libraries: libnvbuf_utils.so.1.0.0 - #10 by DaneLLL