RV1126 opencv打开视频失败VIDEOIO(createGStreamerCapture(filename)): ...

[复制链接] · 发表于 2021-2-5 13:56:21

[ WARN:0] OpenCV | GStreamer warning: GStreamer: pipeline have not been created
[ERROR:0] VIDEOIO(createGStreamerCapture(filename)): raised OpenCV exception:

OpenCV(3.4.12) /home/RV1126/RV1126_11_21/buildroot/output/rockchip_rv1126_rv1109/build/opencv3-3.4.12/modules/videoio/src/cap_gstreamer.cpp:808: error: (-215:Assertion failed) uridecodebin in function 'open'

Failed to query video capabilities: Inappropriate ioctl for device
libv4l2: error getting capabilities: Inappropriate ioctl for device
VIDEOIO ERROR: V4L: device /userdata/carvd.avi: Unable to query number of channels
[ERROR:0] VIDEOIO(cvCreateFileCapture_Images(filename.c_str())): raised OpenCV exception:

OpenCV(3.4.12) /home/RV1126/RV1126_11_21/buildroot/output/rockchip_rv1126_rv1109/build/opencv3-3.4.12/modules/videoio/src/cap_images.cpp:246: error: (-5:Bad argument) CAP_IMAGES: can't find starting number (in the name of file): /userdata/carvd.avi in function 'icvExtractPattern'

1126的开发版，打开视频时，GStreamer提示失败，怎么解决？

只看该作者 · 发表于 2021-2-7 16:09:17

有人能解答一下吗

只看该作者 · 发表于 2021-4-6 14:33:33

1126的板子可以用opencv吗？

只看该作者 · 发表于 2021-7-30 15:31:56

怎么都没有人来回答呀！

只看该作者 · 发表于 2021-7-30 15:33:00

sunkai 发表于 2021-4-6 14:33
1126的板子可以用opencv吗？

你的问题解决了吗？你知道怎么获取rv1126摄像头的图像流吗？

只看该作者 · 发表于 2021-11-2 17:28:54

hiCrystal 发表于 2021-7-30 15:33
你的问题解决了吗？你知道怎么获取rv1126摄像头的图像流吗？

問題解決了嗎？