Difference between revisions of "Jetson/sw solution"
< Jetson
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On Jetson, there are mainly three software solutions: | On Jetson, there are mainly three software solutions: | ||
==1. Multimedia Low Level API== | ==1. Multimedia Low Level API== | ||
| − | > Multimedia Low Level API provides V4L2 APIs | + | > 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 | > 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 | + | > Sample code: /usr/src/jetson_multimedia_api/ , on Jetson device after device system installed via SDKManager |
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==2. GStreamer== | ==2. GStreamer== | ||
> NVIDIA provides many GStreamer plugins for Jetson HW accelerators, e.g. NVDEC. NVENC, VIC(video image converter), Display/Render and so on | > NVIDIA provides many GStreamer plugins for Jetson HW accelerators, e.g. NVDEC. NVENC, VIC(video image converter), Display/Render and so on | ||
| Line 13: | Line 14: | ||
> DeepStream is a GStreamer based framework. User can implement their application quickly by some configuration or few modification | > DeepStream is a GStreamer based framework. User can implement their application quickly by some configuration or few modification | ||
> Doc: https://docs.nvidia.com/metropolis/ | > Doc: https://docs.nvidia.com/metropolis/ | ||
| − | > Sample Code: /opt/nvidia/deepstream/ on Jetson device | + | > Sample Code: /opt/nvidia/deepstream/ , on Jetson device |
Latest revision as of 06:46, 5 November 2020
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/ > Sample Code: /opt/nvidia/deepstream/ , on Jetson device
