opencv

Commit Graph

Author	SHA1	Message	Date
Alexander Alekhin	83ec0f526c	videoio(ffmpeg): add option to enable debug logs	7 years ago
Alexander Alekhin	5128c1ff1f	videoio(ffmpeg): specify stream->time_base Using codec->time_base is deprecated to specify muxer settings. Resolves issue with FPS value for AVI files with FFmpeg 4.0. Related FFmpeg commits: - `194be1f43e` - `91736025b2`	7 years ago
Damien Picard	ba000bf8ea	Fixes 11480 : allow to force the video codec used to read videos with the ffmpeg backend	7 years ago
miqlas	f3a9f13cb4	Merge pull request #10984 from extrowerk:advanced_haiku_patches * Haiku supporting patches * Revert uneeded changes * Whitespace cleanup	7 years ago
Alexander Alekhin	9819ebc095	videoio: add missing CAP_PROP_SAR_NUM/DEN propepties into .hpp file reuse av_guess_sample_aspect_ratio() if available in ffmpeg	7 years ago
Alexander Alekhin	2aa15ab3ff	ffmpeg: fix 'uchar' error > cap_ffmpeg_impl.hpp:1710:11: error: 'uchar' does not name a type	7 years ago
luz.paz	d05714995c	Misc. modules/ cont. pt2 Found via `codespell`	7 years ago
Tomoaki Teshima	fe7b3f1228	clean up the code * disable the warning in CMake, not int the code using pragma	7 years ago
Riyuzakii	8f1345091e	Remove typo/repeated code block	7 years ago
Alexander Alekhin	559235ac74	videoio(ffmpeg): more workarounds for sws_scale() crash Prevents access data after the end of input buffer near 4K page boundaries	7 years ago
Jonathan Viney	b1d208891b	Merge pull request #10011 from jviney:master Fix build with FFmpeg master. Some deprecated APIs have been removed. (#10011) * Fix build with FFmpeg master. * ffmpeg: update AVFMT_RAWPICTURE support removal	7 years ago
Adam Rankin	fb8143d55d	Using environment variable to store capture options (#9292 ) * Using environment variable to store options parsed by av_dict_parse_string(ENV{OPENCV_FFMPEG_CAPTURE_OPTIONS}, ";", "\|") * Adding missing mandatory flags parameter * Guarding against missing function via LIBAVUTIL version * Code review fixes Copy/paste error due to coder mistake reverted Proper version checking for LIBAVUTIL_BUILD	7 years ago
Alexander Alekhin	602f047fe8	build: replace WIN32 => _WIN32	8 years ago
Alexander Alekhin	a4a47b538c	build: detect Android via '__ANDROID__' macro https://sourceforge.net/p/predef/wiki/OperatingSystems	8 years ago
Maksim Shabunin	e0393f8557	Fixed some issues found by static analysis (4th round)	8 years ago
Alexander Alekhin	a87d6b098f	videoio: synchronize ffmpeg open() call	8 years ago
Alexander Alekhin	39ff8a0d26	cmake: cleanup ffmpeg detection	8 years ago
Alexander Alekhin	40aa8aa862	ffmpeg: check return value	8 years ago
Alexander Alekhin	03767340bb	ffmpeg: fill avg_frame_rate	8 years ago
Alexander Alekhin	6d54abbd0f	ffmpeg: fix get_fps()	8 years ago
Alexander Alekhin	998c43ffea	videoio: ffmpeg: fix get_fps() implementation	9 years ago
Louis Letourneau	c03d778ec7	This fixes the seeking in h264 B-Frame enabled video issue. #4890	9 years ago
Alexander Alekhin	7d9a480597	ffmpeg: interrupt callback fix	9 years ago
Peter Rekdal Sunde	278747ba45	Add support for ffmpeg 3.0.	9 years ago
Alexander Alekhin	c09b6000c6	ffmpeg: compatibility guard for interrupt callback feature	9 years ago
Peter Rekdal Sunde	da48061910	Add interrupt callback with default timeout of 30s. Fixes #5730 . Fix docs build failure by re-indenting with spaces instead of tabs. Trailing whitespace fixes. http://pullrequest.opencv.org/buildbot/builders/precommit_docs/builds/5152/steps/whitespace/logs/stdio mingw build fix.	9 years ago
Alexander Alekhin	285eb0a539	videoio ffmpeg: fix buffer allocation for unaligned frame sizes	9 years ago
grundman	f609ddba05	Fix incorrect FPS value returned by cap.get(CV_CAP_PROP_FPS) Current implementation returns NaN for some configs of FFMPEG, call default get_fps() instead (as also used by PROP_POS_MSEC)	9 years ago
Pierre Letessier	baa21484a1	Added CV_CAP_PROP_SAR properties to videoio module	9 years ago
Alexander Stohr	7e3d7677ae	not only print file-not-found as a warning but also print the name of the problematic file and the uri used for the open attempt	9 years ago
Sergiu Dotenco	9da4fe4b02	videoio: fixed segmentation fault at frame size change	9 years ago
Alexander Alekhin	4760d32937	ffmpeg: fix invalid NULL pointer access Catched on Ubuntu 12.04 with FFMPEG: codec: YES (ver 53.35.0) format: YES (ver 53.21.1) util: YES (ver 51.22.3) swscale: YES (ver 2.1.0) resample: NO gentoo-style: YES	9 years ago
Alexander Alekhin	50a0a167f0	fix ffmpeg frame creation (fix #5439 )	9 years ago
jisli	f88e9a748a	update ffmpeg support Migration have been done for these ffmpeg/libav changes: 2013-12-11 - 29c83d2 / b9fb59d,409a143 / 9431356,44967ab / d7b3ee9 - lavc 55.45.101 / 55.28.1 - avcodec.h av_frame_alloc(), av_frame_unref() and av_frame_free() now can and should be used instead of avcodec_alloc_frame(), avcodec_get_frame_defaults() and avcodec_free_frame() respectively. The latter three functions are deprecated. 2012-10-08 - ae77266 / 78071a1 - lavu 51.74.100 / 51.42.0 - pixfmt.h Rename PixelFormat to AVPixelFormat and all PIX_FMT_* to AV_PIX_FMT_*. To provide backwards compatibility, PixelFormat is now #defined as AVPixelFormat. Note that this can break user code that includes pixfmt.h and uses the 'PixelFormat' identifier. Such code should either #undef PixelFormat or stop using the PixelFormat name.	9 years ago
Dikay900	902e381264	fix one dict parameter in ffmpeg implementation (introduced while porting)	10 years ago
Alexander Alekhin	3f2666778a	videoio: fix some issues in ffmpeg error processing	10 years ago
Alexander Alekhin	959d575292	videoio: update ffmpeg backend - fix compilation for old libraries - update codec/tag selection logic - add documentation note about MP4 container tags	10 years ago
Alexander Alekhin	1f3043f618	videoio: VideoWriter H264/.mp4 support via ffmpeg/libav	10 years ago
Ilya Lavrenov	efa2baed83	TCP instead of UDP Conflicts: modules/highgui/src/cap_ffmpeg_impl.hpp	10 years ago
jormansa	3c2e12a744	bug fixed Conflicts: modules/highgui/src/cap_ffmpeg_impl.hpp	10 years ago
Vadim Pisarevsky	30912b49f3	fixed compile warnings; hopefully fixed test failures	10 years ago
Vadim Pisarevsky	2b2e3ee93c	make sure opencv builds fine with the recent versions of libav (e.g. from Ubuntu 14.10)	10 years ago
Roman Donchenko	34ad2e0fa4	Fix a memory leak in CvCapture_FFMPEG::close FFmpeg now requires that frames allocated with avcodec_alloc_frame are freed with avcodec_free_frame. (cherry picked from commit `77578d415f`) Conflicts: modules/highgui/src/cap_ffmpeg_impl.hpp	10 years ago
hahne	1af4521239	fix for issue 1915	10 years ago
Adam Borowski	7b0d1c932e	Get rid of sysctl includes on Linux. The 'sysctl' syscall has been strongly deprecated on Linux for ages. Currently, on old architectures it will spam syslog whenever used, and on newer ones it's missing from the headers altogether. Opencv has migrated away on Linux already, but #includes were left lingering. This commit removes them on non-__APPLE__, unbreaking x32 (and probably others).	10 years ago
Artur Wieczorek	854a722c70	Implement VideoCapture::get, CvCapture::getProperty, IVideoCapture::getProperty as constant methods.	10 years ago
Manfred Georg	8d95c91805	set ffmpeg mutex to NULL on destruction.	10 years ago
vbystricky	d58f736935	Split highgui module to videoio and highgui	11 years ago
Ilya Lavrenov	6b9ebcbf3d	deleted extra semicolons	11 years ago
Roman Donchenko	3b7acf2657	Fix building with FFmpeg 0.8. avformat_find_stream_info was introduced in Libav avformat 53.3, but it was only merged to FFmpeg in avformat 53.6. In Libav avformat 53.3-53.5 av_find_stream_info is not removed (only deprecated), so this shouldn't break building with that.	11 years ago

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53 Commits (ab9b6e806cb51257fd202816f37dfe6f865b31fb)