iOS 8 cvvideocamera (Bug #3893)

Added by Mohammed Hgras over 10 years ago. Updated over 9 years ago.

Status:New Start date:2014-09-02
Priority:High Due date:
Assignee:- % Done:

0%
Category:ios
Target version:-
Affected version:2.4.9 (latest release) Operating System:iOS
Difficulty: HW Platform:ARM
Pull request:

Description

Hey,
I am using Xcode 6 beta, I am developing an app with opencv my target was 7.1. Things were going so good. I am changing the target to iOS 8 beta.
Unfortunately my code is not going well. The button that starts the camera do not do any thing.
I got these warnings
2014-08-10 14:06:48.494 Detect with curves[258:10575] 17545849:_UIScreenEdgePanRecognizerEdgeSettings.edgeRegionSize=13.000000
2014-08-10 14:06:48.538 Detect with curves[258:10575] camera available: YES
2014-08-10 14:06:53.459 Detect with curves[258:10575] [Camera] device connected? YES
2014-08-10 14:06:53.459 Detect with curves[258:10575] [Camera] device position back
2014-08-10 14:06:53.463 Detect with curves[258:10575] WARNING: -[<AVCaptureConnection: 0x78007160> isVideoMinFrameDurationSupported] is deprecated. Please use AVCaptureDevice activeFormat.videoSupportedFrameRateRanges
2014-08-10 14:06:53.464 Detect with curves[258:10575] WARNING: -[<AVCaptureConnection: 0x78007160> setVideoMinFrameDuration:] is deprecated. Please use AVCaptureDevice setActiveVideoMinFrameDuration
2014-08-10 14:06:53.464 Detect with curves[258:10575] WARNING: -[<AVCaptureConnection: 0x78007160> isVideoMaxFrameDurationSupported] is deprecated. Please use AVCaptureDevice activeFormat.videoSupportedFrameRateRanges
2014-08-10 14:06:53.465 Detect with curves[258:10575] WARNING: -[<AVCaptureConnection: 0x78007160> setVideoMaxFrameDuration:] is deprecated. Please use AVCaptureDevice setActiveVideoMaxFrameDuration
2014-08-10 14:06:53.466 Detect with curves[258:10575] layout preview layer
2014-08-10 14:06:53.467 Detect with curves[258:10575] [Camera] created AVCaptureVideoDataOutput at 70 FPS

Associated revisions

Revision 772fcf40
Added by Alexander Smorkalov almost 10 years ago

Merge pull request #3893 from SpecLad:cuda-imported-targets

Revision d86d8ed9
Added by Alexander Alekhin over 9 years ago

Merge 2.4 into master

PR #2968: cce2d99 8578f9c
Fixed bug which caused crash of GPU version of feature matcher in stitcher

The bug caused crash of GPU version of feature matcher in stitcher when
we use ORB features.

PR #3236: 5947519
Check sure that we're not already below required leaf false alarm rate before continuing to get negative samples.

PR #3190
fix blobdetector

PR #3562 (part): 82bd82e
TBB updated to 4.3u2. Fix for aarch64 support.

PR #3604 (part): 091c7a3
OpenGL interop sample reworked not ot use cvconfig.h

PR #3792: afdf319
Add -L for CUDA libs path to pkg-config

Add all dirs from CUDA_LIBS_PATH as -L linker options to
OPENCV_LINKER_LIBS. These will end up in opencv.pc.

PR #3893: 122b9f8
Turn ocv_convert_to_lib_name into a function

PR #5490: ec5244a
fixed memory leak in findHomography tests

PR #5491: 0d5b739
delete video readers

PR #5574

PR #5202

History

#1
Updated by Andrey Pavlenko over 10 years ago

Mohammed, thank you for the report.
OpenCV community would really appreciate if you also provide a fix for this issue via a pull-request (see How to contribute).
If not, please wait for somebody else to take this task.

  • Category set to ios

#2
Updated by Maksim Shabunin over 9 years ago

Issue has been transferred to GitHub: https://github.com/Itseez/opencv/issues/4822

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