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378 Commits

Author SHA1 Message Date
Maksim Shabunin
7cefb52fda V4L: do not return frame if it can not be retrieved 2017-05-23 18:03:17 +03:00
Vadim Pisarevsky
2a791ea676 Merge pull request #8745 from Neio:aravis_bayer_gr_8 2017-05-23 10:40:33 +00:00
kvaghel1
6fd9edc50f Fix frame timestamp in VideoCapture::get 2017-05-22 21:22:35 -04:00
Neio Zhou
7faf8cd06e Aravis: support Bayer GR 8 raw format. 2017-05-17 08:31:24 -07:00
Vadim Pisarevsky
0d60c0e8c4 Merge pull request #8712 from grundman:patch-5 2017-05-17 15:02:45 +00:00
Arek
9edcd9b4ef Merge pull request #8711 from ArkadiuszRaj:aravis_autoexposure_correction 
Aravis: Use of std::fabs, added support for 16-bit mono files and exposure compensation (#8711)

* Use of std::fabs, added support for 16-bit mono files

* Correction in priority2 stage &  adding exposure compensation
 2017-05-12 23:46:46 +03:00
Matthias Grundmann
0e64e68d31 Update cap_mjpeg_encoder.cpp 
Avoid shifting by 32bits; undefined behavior according to c - standard
 2017-05-10 13:29:02 -07:00
Vadim Pisarevsky
05387b3921 Merge pull request #8271 from ziggy90127:avfoundation-bugfix1 2017-05-03 12:59:44 +00:00
brian-armstrong-discord
9e054d3880 Merge pull request #8492 from brian-armstrong-discord:exif_inmemory 
autorotate in-memory jpegs (#8492)

* autorotate in-memory jpegs

* correct indentation (4 spaces)

* imgcodecs: don't apply EXIF rotation for unloaded images

* videoio: don't try to rotate MJPEG stream

* imgcodecs: ByteStreamBuffer::seekoff support all seek "dir"

* imgcodecs: fix condition: "off == egptr() - eback()" is valid offset
 2017-04-14 23:12:07 +03:00
orisano
550ca10ec6 Remove stdout log when destructor called. 2017-04-12 17:12:25 +09:00
Pavel Rojtberg
d92d82d194 cap_v4l: SetProperty - do not return false while setting video size 2017-04-04 15:07:02 +02:00
Maksim Shabunin
e72d353b45 Download cache 2017-03-24 16:19:56 +03:00
Alexander Alekhin
3e2b05b096 Merge pull request #8274 from abratchik:mser.brisk.3.0.0-rc1 2017-03-06 10:22:29 +00:00
Vadim Pisarevsky
f46fa6e096 Merge pull request #8283 from ramele1907:master 2017-03-02 05:54:06 +00:00
abratchik
276e47afae fix #7833 2017-02-26 15:14:34 +04:00
ziggy90127
d69b3e385e Add AVMediaTypeMuxed capture devices to AVFoundation, just as QTKit does. 2017-02-26 01:36:26 -07:00
ziggy90127
0aadab0941 Add AVMediaTypeMuxed capture devices to AVFoundation, just as QTKit does. 2017-02-25 15:48:09 -07:00
Alexander Alekhin
0c00242f7a Merge pull request #8235 from berak:fix_dshow_leak 2017-02-24 11:11:20 +00:00
ionut
a41d877fe6 Change the value of bit/pixel from channels to 8*channels because videos encoded 
by cap_mjpeg_encoder.cpp don't play on windows media player.
Issue number #8113
 2017-02-21 19:15:40 +02:00
berak
d7240d1a28 fix leaking handle in cap_dshow.cpp 2017-02-21 14:27:12 +01:00
Alexander Alekhin
eaba0e6358 cmake: append '-framework UIKit' for videoio/imgcodecs module 2017-02-21 13:37:37 +03:00
Alexander Alekhin
8633ef451e cmake: cleanup unused defines 2017-02-10 15:18:29 +03:00
PkLab
ece3fac7ef Merge pull request #8112 from PkLab:Fix_7898 
CoInitialize/CoUninitialize in VFW classes (#8112)
 2017-02-01 14:37:24 +00:00
PkLab.net
eb768514c3 Fix misplaced description CAP_PROP_SETTINGS and others minor changes in videoio doc 2017-01-26 17:10:32 +01:00
Dal Rupnik
c10283b2b6 Replaced macro with built-in OpenCV export 2017-01-24 10:26:19 +01:00
Dal Rupnik
a50efda49d Added export functions for ObjC classes 2017-01-23 17:15:17 +01:00
Dal Rupnik
e71ff78f7f Merge pull request #8009 from Legoless:master 
CMake: Building Dynamic Framework on iOS (#8009)

* Updated python script with dynamic parameter

Updated python script to build static library by default

Updated python script to include bitcode flag

Added bitcode flag to c flags

Fixed directories and targets with static

Bitcode parameter fixed

Fixed script for static library

Fixed parameters in build function

Updated cmake common toolchain

Added changes to OpenCV Utils

Updates to cmake

Added cache internal

Updates to common toolchain

Fixed path in framework destination and added UIKit dependency

Dynamic plist for framework

Lib version removed hardcoded value

Removed trailing whitespace in toolchain

* Removed trailing whitespace

* Fixed typo in comment

* Renamed bitcode variable to bitcodedisabled

* Fixed target device family
 2017-01-20 19:16:01 +03:00
Alexander Alekhin
d0f883524e cmake(osx): fix CoreImage error (#7916) 2016-12-23 11:30:17 +03:00
chacha21
166d75e3c5 Fix for unhandled error cases when using Media Foundation 
Some function calls to Media Foundation can fail and retrun null
pointers. They should be checked before being dereferenced to avoid a
crash.
 2016-12-13 10:40:06 +01:00
Alexander Alekhin
3ae1990727 Merge pull request #7769 from alalek:cmake_ffmpeg_cleanup 2016-12-01 20:24:05 +00:00
Alexander Alekhin
39ff8a0d26 cmake: cleanup ffmpeg detection 2016-12-01 19:33:27 +03:00
Alexander Alekhin
5985d71657 Merge pull request #7757 from mshabunin:tbb-search 2016-12-01 15:42:53 +00:00
mshabunin
695c518384 Updated TBB search script and code checks 2016-12-01 16:58:38 +03:00
Alexander Alekhin
e547bbbc3f videoio: preserve conflict with common properties 
Usage:
    writer.set(cv::CAP_PROP_IMAGES_BASE + cv::IMWRITE_JPEG_QUALITY, 80);
 2016-12-01 15:37:12 +03:00
Alexander Alekhin
c560ff23ad videoio: images: fix buffer overflow problem 2016-12-01 15:24:36 +03:00
Tsukasa Sugiura
e4985f604a Add support image save parameters in VideoWriter 
Add support image save parameters in cv::VideoWriter.
This change will become available setting same parameters as
cv::imwrite() to cv::VideoWriter::set( cv::IMWRITE_*, value ).
 2016-12-01 00:55:00 +09:00
Simmo Saan
6c524e8444 Allow V4L, V4L2 to be used as preferred capture API 2016-11-29 21:31:34 +02:00
Vadim Pisarevsky
9638dfcd85 Merge pull request #7641 from alalek:warnings 2016-11-22 13:31:26 +00:00
Arek
866f8eb1e7 Merge pull request #7695 from ArkadiuszRaj:aravis-release-bug-fix 
* Aravis: fixing releasing object when no communication with camera is possible

* Removing unnecessary include
 2016-11-21 04:22:43 +03:00
Alexander Alekhin
40aa8aa862 ffmpeg: check return value 2016-11-18 13:26:19 +03:00
sourin
94b5a74067 Fixed with review comments. 2016-11-15 12:16:15 +05:30
panxiaochun
bec3479f9e fix the problem:repeatedly stop cause app crash 2016-10-28 15:50:37 +08:00
panxiaochun
f888f47102 remove self. in release method 2016-10-28 14:48:49 +08:00
panxiaochun
03a9fd46c7 fix the problem: leak memory when repeatedly start and stop 2016-10-28 11:18:33 +08:00
Arek
e77bc24b96 Merge pull request #7518 from ArkadiuszRaj:aravis-buffer-status 
Aravis several updates

* Fix adressing camera with id=0

* Aravis buffer property control & status added

* Modify of autoexposure algorith, ream frame ID from aravis + new properites

* Change of macro name

* VideoCapture now returns no frame on camera disconnecion

* Allow aravis-0.4 usage, proper camera object release.
 2016-10-22 19:07:55 +03:00
Sean McBride
943ac96526 Eliminated use of obsolete 'register' keyword 
Fixes clang warnings about uses of this obsolete keyword.
 2016-10-20 20:19:14 -04:00
Jake Kesinger
bd50553149 videoio: Fix for valgrind warning in icvGetPropertyCAM_V4L 
https://github.com/opencv/opencv/issues/7380
 2016-10-18 14:18:35 -04:00
Guillaume Jacob
df2b591896 videoio: fix segfault if CONVERT_RGB is false (issue #7465) 2016-10-17 23:01:30 +02:00
Arek
4ea27061ee Merge pull request #7472 from ArkadiuszRaj:aravis-autoexposure 
Aravis SDK: Basic software based autoexposure control

* Basic software based autoexposure control

* Aravis autoexposure: skip frame taken while changing exposure setup
 2016-10-16 19:14:58 +03:00
ArkadiuszRaj
19bc3f4d17 Chenge arv_camera_abort_acquisition to arv_camera_stop_acquisition 2016-10-09 20:40:00 +02:00