Record an rtsp stream with QPainter markings

BigBen

Hi.
I have an application that streams an rtsp stream on a label. I use QPainter to make some markings/drawings on the label, so that it looks like the markings are being made on the stream.
Now, I want to record the stream along with those markings. Basically, the recording should have the markings made by me as well.
I am using FFMPEG to record the stream, but obviously this does not record the QPainter markings on the label of the stream.

How can I record the stream in such a way so that markings made using QPainter on the label are also a part of the stream recording?

SGaist

Hi,

How are you getting the image from the stream ?

JoeCFD

@BigBen said in Record an rtsp stream with QPainter markings:

FFMPEG

use qprocess to record a video on a specific qt widget area? I use gstreamer to do it.
https://stackoverflow.com/questions/32073211/qt-creating-a-video-avi-file-from-widget

BigBen

@SGaist
You mean for recording? I am using the rtsp link of the stream directly to record using ffmpeg through QProcess.

SGaist

Then how are you getting the frames to your QLabel ?