Send JSON data from C++ to Python

Question

Is there a way to send data by encoding the data in JSON format using C++? I need to stream video frames and some information about each frame over the network! I tried using sockets but I was unable to synchronize frames and their corresponding information!

There's a few JSON libraries for C++. If the problem is more with the socket behavior than the contents of what's being sent over them, some socket stuff might be necessary. As written, this is a somewhat unanswerably broad question because we don't really know exactly what problem you're experiencing. — Nathan Pierson
– Nathan Pierson, Commented Feb 22, 2021 at 3:18
Seeing that you said "you tried" so you should be able to post a minimal reproducible example to describe the problem you're having. — user202729
– user202729, Commented Feb 22, 2021 at 3:27

Abhinav Kumar · Accepted Answer · 2021-02-22 08:04:41Z

1

You can use socket and add unique frame number to your json, for example frame send

{
   "data":"ADFF..",
   //....
   "frame_id":"1234"
   }

And response should be like that

{
"frame_id":"1234",
"result":"ok"
}

edited Feb 22, 2021 at 8:04

Abhinav Kumar

3,0741 gold badge19 silver badges31 bronze badges

answered Feb 22, 2021 at 5:13

ter

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