# Help building FPV OSD for Jetson Nano Drone

**URL:** <https://forums.developer.nvidia.com/t/help-building-fpv-osd-for-jetson-nano-drone/127584>\
**Category:** Jetson Nano\
**Created:** [June 12, 2020, 7:21pm UTC](https://forums.developer.nvidia.com/t/help-building-fpv-osd-for-jetson-nano-drone/127584 "2020-06-12T19:21:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Linux4all](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/linux4all/32/12563_2.png) [@Linux4all](https://forums.developer.nvidia.com/u/Linux4all)\
**Post date:** [June 12, 2020, 7:21pm UTC](https://forums.developer.nvidia.com/t/help-building-fpv-osd-for-jetson-nano-drone/127584/1 "2020-06-12T19:21:01Z")

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Not sure if anyone can help me out here but I am trying to build the wifibroadcast osd for the Nvidia jetson nano. The code is based off building on Rasberry PI so the LDFLAGS and CFLAGS need the correct specification for Jetson platforms. If anyone can point me in the correct direction for building the code on Jetson I would be extremely grateful!

PI specific:

> <https://github.com/svpcom/wifibroadcast_osd/blob/master/Makefile#L1>

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**Author:** ![DaneLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/danelll/32/14043_2.png) [@DaneLLL](https://forums.developer.nvidia.com/u/DaneLLL)\
**Post date:** [June 15, 2020, 3:51am UTC](https://forums.developer.nvidia.com/t/help-building-fpv-osd-for-jetson-nano-drone/127584/3 "2020-06-15T03:51:36Z")

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Hi,  
It would need other users to share experience on this.

Besides, you probably can achieve the same function in using RTSP. Please refer to

> [@Problems minimizing latency and maximizing quality for rtsp and mpeg-ts.](https://forums.developer.nvidia.com/t/problems-minimizing-latency-and-maximizing-quality-for-rtsp-and-mpeg-ts/67050/8):
>
> We do not observe long latency in streaming with nvcamerasrc: Server $ ./test-launch "nvcamerasrc ! video/x-raw(memory:NVMM),width=640,height=480 ! tee name=t t. ! queue ! nvoverlaysink overlay-x=50 overlay-y=50 overlay-w=640 overlay-h=480 t. ! queue ! omxh264enc ! video/x-h264,profile=baseline ! rtph264pay name=pay0 pt=96" Client $ export RTSP\_PATH=rtsp://127.0.0.1:8554/test $ gst-launch-1.0 rtspsrc location="$RTSP\_PATH" latency=500 ! rtph264depay ! h264parse ! omxh264dec ! nvoverlaysink ov…

Please note nvcamerasrc and omx plugins are deprecated. you may use nvarguscamerasrc and v4l2 plugins.

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**Author:** ![nadeemm](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/nadeemm/32/367020_2.png) [@nadeemm](https://forums.developer.nvidia.com/u/nadeemm)\
**Post date:** [October 14, 2021, 10:01pm UTC](https://forums.developer.nvidia.com/t/help-building-fpv-osd-for-jetson-nano-drone/127584/5 "2021-10-14T22:01:44Z")

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Closed on October 14, 2021, 10:01pm UTC