2/2/2023 0 Comments Screen capture gdi![]() You may have to register or Login before you can post: click the register link above to proceed. ![]() However, upon examining the results in details, we realize that the right answer to the question of which library is better? is a complex one (as it is the case, almost always). If this is your first visit, be sure to check out the FAQ by clicking the link above. If you want to limit to a region, and show. ffmpeg-f gdigrab-framerate 30-i desktop output. To capture all your displays as one big contiguous display: 1. ![]() ![]() The testing results confirms the previously mentioned intuition that screen shooting using GDI+ is faster than the OpenCV variant. You can also use gdigrab as input device to grab video from the Windows screen. ![]()
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