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334 Commits

Author SHA1 Message Date
Alexander Alekhin
1a4c22fc46 Merge pull request #9095 from alalek:fix_gstreamer 2017-07-14 17:24:14 +00:00
Alexander Alekhin
d07eb9ad60 Merge pull request #9157 from zhmu:opencv-dshow-allow-enable-disable-of-debug-messages 2017-07-14 17:18:31 +00:00
Alexander Alekhin
5a54acef4e Merge pull request #9130 from alalek:android_define 2017-07-14 17:17:24 +00:00
Satoshi Tanaka
96a3c7954d Merge pull request #8914 from stnk20:gstreamer_yuv 
Add gstreamer capture capability for some YUV formats (#8914)

* Add gstreamer capture capability for some YUV formats.(only for gstreamer-1.0)

* avoid cross initialization error

* add checking if pipeline is manualpipeline, for compatibility.
 2017-07-14 17:11:30 +00:00
Rink Springer
df7fb00c21 dshow: Only show debugging messages if environment variable OPENCV_DSHOW_DEBUG is explicitly set to non-zero 
Based on discussion at: https://github.com/opencv/opencv/pull/9051
 2017-07-13 11:44:20 +02:00
Maksim Shabunin
02db592014 Fixed several issues found by static analysis (Windows specific) 2017-07-10 23:14:02 +03:00
Alexander Alekhin
a4a47b538c build: detect Android via '__ANDROID__' macro 
https://sourceforge.net/p/predef/wiki/OperatingSystems
 2017-07-10 12:43:59 +03:00
Alexander Alekhin
cc862e996e videoio: fixes for GStreamer support 
- emulated frame counter (with autodetection of GStreamer broken behavior)
- skip 'seek' tests if seeking is not supported by backend
- update 'fps' and total frames checks (increase error tolerance)
- update synthetic image generation
 2017-07-05 16:52:48 +03:00
Maksim Shabunin
e0393f8557 Fixed some issues found by static analysis (4th round) 2017-06-30 12:26:53 +03:00
Maksim Shabunin
a769d69a9d Fixed several issues found by static analysis 2017-06-28 18:06:18 +03:00
Alexander Alekhin
82ec76c123 Merge pull request #8990 from mshabunin:fix-static-2 2017-06-27 14:53:26 +00:00
Alexander Alekhin
a87d6b098f videoio: synchronize ffmpeg open() call 2017-06-27 16:32:32 +03:00
Maksim Shabunin
32d4af36e2 Fixing some static analysis issues 2017-06-27 14:30:26 +03:00
Alexander Alekhin
006966e629 trace: initial support for code trace 2017-06-26 17:07:13 +03:00
Maksim Shabunin
8c27ceb9de Merge pull request #8981 from alalek:port_8979 2017-06-26 09:25:23 +00:00
Alexander Alekhin
d7597a8610 videoio: do not mix CV_CAP and CAP_ APIs enum values 2017-06-25 23:35:33 +03:00
Alexander Alekhin
460e9bf0af videoio: drop changes from legacy C-API header 2017-06-25 23:25:56 +03:00
Alexander Alekhin
23f4bff742 videoio: update VideoWriter apiPreference parameter position 2017-06-25 22:57:24 +03:00
Alexander Alekhin
35a2f2fef9 videoio(macosx): fix array access exception in AVFoundation 2017-06-24 11:07:57 +03:00
Maksim Shabunin
87b569d812 Rewritten some tests in videoio and imgcodecs modules 
general:
- all iterative tests have been replaced with parameterized tests
- old-style try..catch tests have been modified to use EXPECT_/ASSERT_ gtest macros
- added temporary files cleanup
- modified MatComparator error message formatting

imgcodecs:
- test_grfmt.cpp split to test_jpg.cpp, test_png.cpp, test_tiff.cpp, etc.

videoio:
- added public HAVE_VIDEO_INPUT, HAVE_VIDEO_OUTPUT definitions to cvconfig.h
- built-in MotionJPEG codec could not be tested on some platforms (read_write test was disabled if ffmpeg is off, encoding/decoding was handled by ffmpeg otherwise).
- image-related tests moved to imgcodecs (Videoio_Image)
- several property get/set tests have been combined into one
- added MotionJPEG test video to opencv_extra
 2017-06-20 18:20:41 +03:00
Maksim Shabunin
c06f3d63e8 Initial version of MediaSDK integration: 
- cmake dependencies search (WITH_MFX option)
- raw H264, H265, MPEG2 encoding and decoding
- tests for supported formats
 2017-06-20 12:15:10 +03:00
Vladislav Sovrasov
f1c16f42b4 video: add one more constructor for VideoWriter 2017-06-19 12:11:14 +03:00
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
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
PkLab
ece3fac7ef Merge pull request #8112 from PkLab:Fix_7898 
CoInitialize/CoUninitialize in VFW classes (#8112)
 2017-02-01 14:37:24 +00:00
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