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343 questions

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8k
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2
answers
no
votes
2019-05-01 09:09:29 -0600 AbhiTronix

How to send opencv video's to ffmpeg

75
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no
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no
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2019-05-01 09:56:48 -0600 randomhero

record mouse pixel position inside video [closed]

187
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no
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2019-05-01 14:30:29 -0600 AlanHadley

Problem with video on 32 bit Android sdk

4k
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no
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no
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2019-05-02 10:31:56 -0600 Laurentiu

How to read videos from three cameras in the same time?

705
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no
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no
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2019-06-14 19:30:26 -0600 Nbb

why my saved video cannot play?

1k
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no
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no
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2019-06-19 05:42:50 -0600 Henrik_

Failing to open rtsp stream in ubuntu 18.04 and python

2k
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1
answer
no
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2019-06-29 00:13:31 -0600 avj

VideoCapture.isOpened() is always returning false

573
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no
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no
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2019-07-12 08:59:03 -0600 the_phet

Python, when making a video it seems to ignore the set FPS

3k
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no
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no
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2019-07-13 04:54:32 -0600 supra56 flag of Canada

videocapture(0) and .read returning false every time

143
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no
answers
no
votes
2019-07-17 01:47:42 -0600 kildonggo

I made spectral entropy code , but strange.

670
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1
answer
no
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2019-07-17 15:28:22 -0600 Witek flag of Poland

Help detecting where a video has been cut up/ jump cuts

6k
views
2
answers
5
votes
2019-07-25 10:22:44 -0600 AbhiTronix

realtime video stabilization

368
views
no
answers
2
votes
2019-07-30 11:09:26 -0600 Horst

Video Stabilization - general question

903
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no
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no
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2019-09-18 13:09:52 -0600 Alladiz

Split video

1k
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1
answer
no
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2019-09-27 10:17:38 -0600 Kitnos

Problem Adding a mask to video frames

1k
views
1
answer
-1
votes
2019-10-15 04:38:20 -0600 kbarni flag of France

Which method for object detection at 25 fps, full HD?

297
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no
answers
1
vote
2019-10-24 03:29:09 -0600 Zana Zakaryaie Nejad

Write video without calling release

5k
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1
answer
no
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2019-10-28 11:42:53 -0600 supra56 flag of Canada

isOpened() returns false on files

505
views
1
answer
no
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2019-11-18 00:59:16 -0600 berak

OpenCV video decode [closed]

196
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no
answers
no
votes
2019-11-26 04:49:00 -0600 Kitnos

Real time video problem [closed]

808
views
1
answer
no
votes
2019-11-28 12:57:21 -0600 mvuori

Save image using callBack Function

874
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no
answers
no
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2019-11-29 06:53:18 -0600 bkarpati

Setting codec parameters with FFMPEG backend

639
views
1
answer
no
votes
2019-12-05 20:16:28 -0600 jlpl

java 11 installed opencv

461
views
1
answer
no
votes
2020-01-07 13:40:52 -0600 Sherman

How can I send video stream

213
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no
answers
no
votes
2020-01-12 05:34:37 -0600 Gourav

Difference in output of same c++ and Java function in OpenCV

999
views
1
answer
no
votes
2020-03-04 01:35:04 -0600 berak

How to copy cv::Mat *img to cv::Mat img

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