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opencv问题，使用的时候会有报错gstream问题 #13

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Chris-R-U opened this issue Dec 17, 2022 · 3 comments
Open

opencv问题，使用的时候会有报错gstream问题 #13

Chris-R-U opened this issue Dec 17, 2022 · 3 comments

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@Chris-R-U
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[ WARN:[email protected]] global /home/rock/opencv-4.6.0/modules/videoio/src/cap_gstreamer.cpp (1374) open OpenCV | GStreamer warning: unable to query duration of stream
[ WARN:[email protected]] global /home/rock/opencv-4.6.0/modules/videoio/src/cap_gstreamer.cpp (1405) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
[ WARN:[email protected]] global /home/rock/opencv-4.6.0/modules/videoio/src/cap_gstreamer.cpp (1562) getProperty OpenCV | GStreamer warning: unhandled property: 6
@Chris-R-U
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可能是我编译Opencv的时候有问题，hub主方便分享一下opencv 用cmake构建时的命令吗？

@Chris-R-U
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已经解决了，没有安装ffmpeg库。不过新问题就是segment fault，求问Hub主rknpu版本、rga的版本、以及npu驱动的版本

@15151822725
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这个segment fault问题解决了吗？

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@Chris-R-U @15151822725