Jetson/sw solution

=Software Solution= On Jetson, there are mainly three software solutions:

1. Multimedia Low Level API
> Multimedia Low Level API provides V4L2 APIs to operate the Jetson SOC HW accelerators, i.e. NVENC, NVDEC, Display, VIC, Camera, etc > Doc : https://docs.nvidia.com/jetson/l4t-multimedia/index.html > Sample code: /usr/src/jetson_multimedia_api/ , on Jetson device after device system installed via SDKManager

2. GStreamer
> NVIDIA provides many GStreamer plugins for Jetson HW accelerators, e.g. NVDEC. NVENC, VIC(video image converter), Display/Render and so on > User can use these plugins along with the other non-NVIDIA GST plugin for the application development > Jetson GStreamer plugin document - L4T Accelerated GStreamer User Guide (access after login https://developer.nvidia.com/) > All NVIDIA GST Plugins are installed on Jetson device via SDKManager

3. DeepStream
> DeepStream is a GStreamer based framework. User can implement their application quickly by some configuration or few modification > Doc: https://docs.nvidia.com/metropolis/ > DeepStream Code: /opt/nvidia/deepstream/, on Jetson device after you installed DeepStream > DeepStream is installed via SDKManager or downloaded from https://developer.nvidia.com/deepstream-getting-started, and install it following https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_Quickstart.html#install-jetson-sdk-components