Changing the size of the ROI requires a change in buffer size, for example as in tests/arvriotest.c. There, the stream is stopped and buffers deleted (i.e. free’d) by calling arv_stream_stop_thread (data->stream, TRUE); Then, after creating and pushing the buffers onto the stream, the stream is …

Hi, I have pushed a python example of dynamic ROI in aravis repository. Here it is: AravisProject/aravis/blob/11cc87fb87f78a2ba532ef9172d1f459ea1b6320/tests/python/arv-roi-test.py#L1-L74 #!/usr/bin/env python import sys import gi …

Wonderful. Thank you I see the stream.stop_thread(True). Undoubtedly, that is the interface to arv_stream_stop_thread (…, TRUE) that you mentioned earlier.

Aravis Project

Python, Free Stream Buffers

Using Aravis

show post in topic

Home
Categories
Guidelines
Terms of Service

Powered by Discourse, best viewed with JavaScript enabled