Streaming out opencv image on network using jetson tk1

Autonomous Machines Jetson & Embedded Systems Jetson TK1
1

Hi,
I am setting this topic as i am facing an issue that my poor gstreammer capabilities are not able to deal with. Briefly, I have make an application that fetch a webcam frame, detect some objects and put some additional information on this frame and need stream it through network. All this processing and fetching is done through opencv.finally i have opencv Mat image that needs to be send it over network. The actual issue is it needs to be live streaming with minimum latency? It can be either UDP /RTSP??

How could i achieve this ? Can able provide any sample/example application that streams out opencv image over network?

Regards,
Satheesh Ramasamy

2

Hello, Satheesh Ramasamy:
Other than GST, you can take a look at tegra_multimedia_api. It provides some low level API samples for multimedia (encoding/decoding), camera, CUDA processing, etc.

br
Chenjian

3

Hi Chenjian,

Thanks for it,

But i couldnt find any documentation/examples for those api’s.can u help me by providing a best example for our solution?

Thanks in advance,
Satheesh Ramasamy

4

The examples jachen mentioned should be installed on the board in the “ubuntu” user’s home directory. If not, you may need to flash the OS again via JetPack.