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905 Commits

Author SHA1 Message Date
Ilya Lavrenov
9e2395e7e0 return false in grabFrame failed in open method 2015-10-27 16:56:31 +03:00
Ilya Lavrenov
05945bf00e fixed case when grabbing failed 2015-10-27 16:26:24 +03:00
Ilya Lavrenov
9d78a1ea9f allow to retrieve videocapture properties before first frame reading 2015-10-26 14:37:38 +03:00
a-andre
d16fb30512 install opencv2/highgui.hpp header 2015-10-13 18:16:14 +02:00
Ilya Lavrenov
0d5b739d35 delete video readers 2015-10-12 00:40:23 +03:00
Alexander Alekhin
60a689d27c Merge pull request #5202 from ilya-lavrenov:gstreamer-v4l2 2015-09-24 14:46:23 +00:00
Vadim Pisarevsky
f838a832b2 Merge pull request #5357 from fxtentacle:ha-2.4.11 2015-09-21 14:31:13 +00:00
Hajo Nils Krabbenhöft
7825cbeb7d buffer_size should be in bytes, not bits 2015-09-16 22:19:51 +02:00
Hajo Nils Krabbenhöft
d38fee7599 fix crash for large BW tif images 2015-09-16 22:04:42 +02:00
Ilya Lavrenov
75fcedf0ed added some property setting and getting 2015-08-16 21:25:36 +03:00
Ilya Lavrenov
c19ed39a78 repaired GStreamer 0.10 version 2015-08-16 21:01:22 +03:00
Ilya Lavrenov
dbd7912b88 repaired gstreamer camera capture: 
1. Enabled property retrieval: height, width, FPS
2. Fixed issue when isOpened returns always true even for non-existing devices
3. Ability to work with non-0 device. Camera capture index is taken into account
 2015-08-16 11:16:25 +03:00
Vincent Rabaud
50842b9036 get code to compile on Ubuntu Saucy 
A define was forgotten for the codecs and there was a typo for
another.

(cherry picked from commit f052b0bc4d)

Conflicts:
	modules/videoio/src/ffmpeg_codecs.hpp
 2015-06-09 15:53:08 +03:00
Vadim Pisarevsky
3d6413cfc6 fixed compile warnings; hopefully fixed test failures 
(cherry picked from commit 30912b49f3)

Conflicts:
	modules/videoio/src/cap_ffmpeg_impl.hpp
	modules/videoio/src/ffmpeg_codecs.hpp
 2015-06-09 15:53:08 +03:00
Vadim Pisarevsky
799622affd make sure opencv builds fine with the recent versions of libav (e.g. from Ubuntu 14.10) 
(cherry picked from commit 2b2e3ee93c)

Conflicts:
	cmake/OpenCVFindLibsVideo.cmake
	modules/videoio/src/cap.cpp
	modules/videoio/src/cap_ffmpeg_impl.hpp
	modules/videoio/src/ffmpeg_codecs.hpp
	modules/videoio/test/test_ffmpeg.cpp
 2015-06-09 15:53:08 +03:00
Nguyen Nguyen
58dd70e8dc Revert support for audio 2015-05-08 12:06:03 -04:00
Nguyen Nguyen
53ff537f1c temporary fixes 2015-05-08 11:33:11 -04:00
Nguyen Nguyen
a5814871d9 Adding audio to opencv 2015-05-06 17:01:38 -04:00
Nguyen Nguyen
9682430a69 Adding code to deal with audio output 2015-05-05 13:14:26 -04:00
Nguyen Nguyen
b69ffe6376 Fixed memory leak when recording video in iOS 2015-05-04 16:21:25 -04:00
Nguyen Nguyen
1f72815637 Exporting videoFileString to outside world 2015-05-04 12:38:55 -04:00
Eric Sommerlade
41b920344d added support for uncompressed parameters to tiff image format as described here: expertland.net/question/b6o3n6p9a72341db823b48nl98m91dx8n1/detail.html 
Conflicts:
	modules/imgcodecs/src/grfmt_tiff.cpp
 2015-04-24 22:59:08 +02:00
Kevin Hughes
ac3ec0d96d squashed #823 
removed separate example for reading image sequences and modified starter_video.cpp to better explain the functionality of VideoCapture. I also added a bit more explanation in the documentation of the VideoCapture interface

Conflicts:
	modules/highgui/doc/reading_and_writing_images_and_video.rst
	samples/cpp/starter_video.cpp

starter_video.cpp changed CV WINDOW KEEPRATIO to just WINDOW KEEPTATIO to fix build error

starter_video.cpp hid local functions
 2015-04-24 21:58:14 +02:00
Ilya Lavrenov
02e29fc99c suppress -Wclobbered warning 2015-04-22 16:42:03 +03:00
Andrew Senin
8c55d7be5e Ximea camera fix (see issue #4235) 2015-04-03 22:50:05 +03:00
Andrey Pavlenko
eeae81e903 fixing confusing variable naming in a sample code 2015-04-03 13:54:49 +03:00
Prof. Dr. Rudolf Haussmann
a9d4e05346 Changes to be committed: 
(use "git reset HEAD <file>..." to unstage)

	modified:   highgui/include/opencv2/highgui/highgui_c.h
	modified:   highgui/src/cap_dshow.cpp
	modified:   java/generator/gen_java.py

The correction of the orthographic error in the enumeration constant
CAP_PROP_MONOCROME has been undone.
 2015-03-25 15:45:20 +01:00
Prof. Dr. Rudolf Haussmann
e5e6367223 Merge remote-tracking branch 'upstream/2.4' into 2.4 2015-03-25 13:38:49 +01:00
Prof. Dr. Rudolf Haussmann
756c1a22d9 Merge remote-tracking branch 'upstream/2.4' into 2.4 2015-03-20 01:44:29 +01:00
Prof. Dr. Rudolf Haussmann
a7bf1d53d8 Changes to be committed: 
(use "git reset HEAD <file>..." to unstage)

	modified:   modules/highgui/include/opencv2/highgui/highgui_c.h
	modified:   modules/highgui/src/cap_dshow.cpp
	modified:   modules/highgui/src/cap_pvapi.cpp
	modified:   modules/java/generator/gen_java.py

Änderungen in der PvAPI hinzugefügt.
 2015-03-20 01:42:16 +01:00
Luis Díaz Más
7711cd284b Fix a bug that impede to set the trackbar pos using the Qt control panel 2015-03-19 21:25:10 +01:00
Luis Díaz Más
d14a1de947 Fixing the bug #4244 that I just reported in code.opencv.org 2015-03-18 20:07:08 +01:00
StevenPuttemans
4f621de849 fix bug 3714 2.4 branch 2015-02-20 12:39:31 +01:00
Vadim Pisarevsky
65e4df751c Merge pull request #3705 from SpecLad:unused-nNull 2015-02-19 18:40:22 +00:00
Alexander Alekhin
4e8aac5308 Merge pull request #3683 from SeninAndrew:2.4 2015-02-18 17:15:10 +00:00
Roman Donchenko
d218f28070 cap_msmf.hpp: fix a warning about nNull being unused 
The two functions featuring nNull are not particularly needed, so
I simply removed them.
 2015-02-16 19:31:51 +03:00
Roman Donchenko
77578d415f Fix a memory leak in CvCapture_FFMPEG::close 
FFmpeg now requires that frames allocated with avcodec_alloc_frame are
freed with avcodec_free_frame.
 2015-02-13 15:12:52 +03:00
Andrew Senin
b9a6edfe3d Fixing XIMEA parameters mapping (issue #4176) 2015-02-09 15:15:23 +03:00
AfterEight
e938563de5 Modified resetCvImage() in cap_ximea.cpp, so that the IplImage* frame is also updated after the resolution has changed via set(CV_CAP_PROP_FRAME_WIDTH, value)/set(CV_CAP_PROP_XI_DOWNSAMPLING, value) 2015-02-02 15:04:29 +01:00
Vadim Pisarevsky
9a6a046caf Merge pull request #3613 from asmorkalov:aarch64_tiff 2015-01-20 12:36:38 +00:00
Craig Reynolds
72d90ba8d2 In cvAddText, construct QString from "text" using fromUtf8. 2015-01-16 14:57:11 -08:00
Alexander Smorkalov
d277a1ba75 TIFF support hack for aarch64 reverted. 2015-01-17 01:25:58 +03:00
Alexander Smorkalov
8acd4c3ff4 More accurate fix for libtiff and aarch64. 2014-12-28 12:44:24 +03:00
Vadim Pisarevsky
a5969aec96 Merge pull request #3534 from taka-no-me:build_fixes 2014-12-26 14:34:13 +00:00
Andrey Kamaev
c105b72945 Assorted fixes: 
* cmake CMP0054 and CMP0045
* aarch64 build
* portable code options in PCH cmake
* some of gcc 4.9 warnings
 2014-12-25 12:41:16 +03:00
Vadim Pisarevsky
63bc4d4b7f Merge pull request #3471 from HelenWong:FixBug3714 2014-12-22 10:55:23 +00:00
Vadim Pisarevsky
03df7831ab Merge pull request #3514 from mshabunin:compat-24 2014-12-22 10:38:56 +00:00
Maksim Shabunin
91e21847e2 Some changes to make migration to 3.0 easier 2014-12-16 13:00:31 +03:00
Ashod Nakashian
63c49be487 highgui: Support to change trackbar count in setTrackbarPos and replaced deprecated CreateToolbarEx in Windows. 2014-12-06 11:56:01 -05:00
HelenWong
ec57a938c0 Fix#3714:Improve Display Image Tutorial 
For Bug #3714, user use the imshow() function without calling
namedWindow() properly, because user did not know the implicit rule for
imshow(). (i.e. without calling namedWindow implied calling namedWindow(
,CV__WINDOW_AUTOSIZE).

Improve the Display Image Tutorial to educate the user for such implied
rule.

Put a note on documentation for Bug#3714

Revise the documentation regarding to imshow() function to better
educate the user the implicit rule. (i.e. without creating the window
before the imshow() function is the same as creating AUTOSIZE window)
 2014-12-02 09:43:52 -08:00