Questions - OpenCV Q&A Forum

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2020-11-01 08:14:19 -0600 slalomchip

Resolution Issues When Setting Video Capture Device

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2019-12-13 13:47:55 -0600 supra56

I am trying to run yolo in opencv using darknet on cpu code works fine but not getting camera displayed.[Solved]

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2019-11-29 06:53:18 -0600 bkarpati

Setting codec parameters with FFMPEG backend

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2018-09-08 01:50:53 -0600 tengfei han

error: (-2) GStreamer: cannot link elements in function CvVideoWriter_GStreamer::open

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2018-09-07 01:56:08 -0600 tengfei han

Gstreamer Opencv backend doesn't support this codec acutally [closed]

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2018-05-04 14:44:28 -0600 Der Luftmensch

openCV3+Python3 reducing the FPS of input video file before processing

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2017-12-04 05:38:12 -0600 supra56

How to solve this cvtColor() error? "cv2.error: C:\builds\master_PackSlaveAddon-win32-vc12-static\opencv\modules\imgproc\src\color.cpp:7456: error: (-215) scn == 3 || scn == 4 in function cv::ipp_cvtColor"

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2016-08-10 16:31:55 -0600 sturkmen

Getting the correct frame rate

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2016-02-09 07:02:12 -0600 Croolman

Can't open video with AVC codec

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2016-01-04 11:34:31 -0600 baro

read video & recostruction

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2015-03-17 06:59:15 -0600 thdrksdfthmn

Video Processing-Marker Detection slow?

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2014-05-11 02:23:33 -0600 charisma tubagus s

12 questions

Resolution Issues When Setting Video Capture Device

I am trying to run yolo in opencv using darknet on cpu code works fine but not getting camera displayed.[Solved]

Setting codec parameters with FFMPEG backend

error: (-2) GStreamer: cannot link elements in function CvVideoWriter_GStreamer::open

Gstreamer Opencv backend doesn't support this codec acutally [closed]

openCV3+Python3 reducing the FPS of input video file before processing

How to solve this cvtColor() error? "cv2.error: C:\builds\master_PackSlaveAddon-win32-vc12-static\opencv\modules\imgproc\src\color.cpp:7456: error: (-215) scn == 3 || scn == 4 in function cv::ipp_cvtColor"

Getting the correct frame rate

Can't open video with AVC codec

read video & recostruction

Video Processing-Marker Detection slow?

Error in JavaCV 0.7 VideoCapture

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