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2016-08-05decklink: enhancement: format selection with AVRational v2Matthias Hunstock
When finding a video mode based on frame size and frame rate, use AVRational methods instead of simple comparison. Add debug information. Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-08-05decklink: fix: set fps on video stream v2Matthias Hunstock
Provide the stream with the correct fps information when capturing. Signed-off-by: Matthias Hunstock <atze@fem.tu-ilmenau.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-08-03decklink: Remove unneeded spaces in initializersPatrick Felt
2016-08-03doxygen: Standardize root-level modulesTimothy Gu
2016-08-02cosmetics: Correct comments in decklink_decPatrick Felt
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2016-07-27avdev/jack: remove duplicated dispatch macrosJosh de Kock
The macros were moved to compat/dispatch_semaphore/semaphore.h after a libav merge, and were never removed from jack.c
2016-07-25lavd/libdc1394: distinguish between enumeration errors and no cameras foundJosh de Kock
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-07-17cosmetics: fix some misspelled wordsJames Almer
Signed-off-by: James Almer <jamrial@gmail.com>
2016-06-28avdevice/decklink_common: Replace rare spelling of Succesfully by 500 times ↵Michael Niedermayer
more common one Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-27Merge commit '535a742c2695a9e0c586b50d7fa76e318232ff24'Matthieu Bouron
* commit '535a742c2695a9e0c586b50d7fa76e318232ff24': build: Change structure of the linker version script templates Merged-by: Matthieu Bouron <matthieu.bouron@stupeflix.com>
2016-06-27avdevice/decklink: fix mingw portabilityMarton Balint
Fixes ticket #5669. Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26avdevice/decklink: add support for setting input packet timestamp sourceMarton Balint
Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26avdevice/decklink: add support for audio and video input selectionMarton Balint
Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26avdevice/decklink: add support for setting duplex modeMarton Balint
This patch also makes BlackMagic drivers v10.6.1 a hard requirement. Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26avdevice/decklink: always free decklink resources on errorMarton Balint
Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26avdevice/decklink: factorize device finder functionMarton Balint
Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26avdevice/decklink: remove unused itermode iteratorsMarton Balint
Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26avdevice/decklink: factorize cleanup function to common codeMarton Balint
Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-26avdevice/decklink_dec: fix bitrate calculationsMarton Balint
Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Marton Balint <cus@passwd.hu>
2016-06-23dshow: avoid duplicate NULL check before freerogerdpack
Signed-off-by: rogerdpack <rogerpack2005@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-23dshow: don't add two instances of same device to graphsrogerdpack
Signed-off-by: rogerdpack <rogerpack2005@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-22Merge commit '11de006babf735aafa3462d43dd2c02bb6ac6e2f'Clément Bœsch
* commit '11de006babf735aafa3462d43dd2c02bb6ac6e2f': Combine deprecation guards where appropriate Merged-by: Clément Bœsch <clement@stupeflix.com>
2016-06-22Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'Clément Bœsch
* commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196': tests: Move all test programs to a subdirectory Merged-by: Clément Bœsch <clement@stupeflix.com>
2016-06-21Merge commit 'b7e64fba7f37cc0399beae844f0a5dbef9219376'Clément Bœsch
* commit 'b7e64fba7f37cc0399beae844f0a5dbef9219376': Reduce the scope of some variables Merged-by: Clément Bœsch <u@pkh.me>
2016-06-21Merge commit '5afb94c817abffad030c6b94d7003dca8aace3d5'Clément Bœsch
* commit '5afb94c817abffad030c6b94d7003dca8aace3d5': Mark read-only tables as static Merged-by: Clément Bœsch <u@pkh.me>
2016-06-21Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
2016-06-16lavd/v4l2: allow devices not implementing VIDIOC_G_PARMNiklas Söderlund
Not all v4l2 devices implement the VIDIOC_G_PARM ioctl. This patch allow ffmpeg to open such device and treat it the same as devices that do implement the ioctl but returns that it do not implement the V4L2_CAP_TIMEPERFRAME capability. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Benoit Fouet <benoit.fouet@free.fr> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-09avdevice: Fix max value of AV_OPT_TYPE_VIDEO_RATEMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-07avdevice/dshow: Fix frame rateMichael Niedermayer
Fixes: Ticket5526 Tested-by: kgp700 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-04avdevice/lavfi: Do not set avg_frame_rate to the timebaseMichael Niedermayer
Fixes regression Fixes Ticket5422 (The timebase is 1/25k but the fps are not 25k) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-05-29build: Change structure of the linker version script templatesDiego Biurrun
Split version files into one line per symbol/directive to allow compatibility with the Solaris linker without preprocessing and eliminate $ from version file templates to simplify the postprocessing shell command.
2016-05-13Combine deprecation guards where appropriateDiego Biurrun
Some code blocks use multiple bits of deprecated API.
2016-05-13tests: Move all test programs to a subdirectoryDiego Biurrun
2016-05-11Merge commit 'd12b5b2f135aade4099f4b26b0fe678656158c13'Derek Buitenhuis
* commit 'd12b5b2f135aade4099f4b26b0fe678656158c13': build: Split test programs off into separate files Some conversions done by: James Almer <jamrial@gmail.com> Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-05-11Reduce the scope of some variablesDiego Biurrun
This avoids unused variable warnings after the next version bump. Also drop a trace level av_log() call that is in the way.
2016-05-11avdevice/decklink_dec: Convert decklink input module to use codecparFelt, Patrick
There are still a couple of deprecated calls that I’m not sure what to do with. They are both related to some logic around AVCodecContext.coded_frame. I couldn’t find anywhere that really documented what that was, or where it was intended to move to. I left the warnings on. Reviewed-by: Deti Fliegl <deti@fliegl.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-05-09Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'Derek Buitenhuis
* commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec': build: miscellaneous cosmetics Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-05-05lavd/avfoundation: use AVCodecParametersRick Kern
Fixes "Could not find codec parameters for stream" error (#5494) Signed-off-by: Rick Kern <kernrj@gmail.com>
2016-05-05Mark read-only tables as staticDiego Biurrun
2016-05-04cosmetics: Fix spelling mistakesVittorio Giovara
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-04-21Merge commit '439929859ae0eb9542d3bb8a0c856bd5a1d1ec48'Derek Buitenhuis
* commit '439929859ae0eb9542d3bb8a0c856bd5a1d1ec48': testprogs: Clean up #includes Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-17Merge commit '30e9ef21cea09fa5e880e979c9f5b39edccbb6f4'Derek Buitenhuis
* commit '30e9ef21cea09fa5e880e979c9f5b39edccbb6f4': timefilter-test: Only compile timefilter-test if JACK is enabled Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-11avdevice/caca: switch to codecparMichael Niedermayer
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-04-10Merge commit '9200514ad8717c63f82101dc394f4378854325bf'Derek Buitenhuis
* commit '9200514ad8717c63f82101dc394f4378854325bf': lavf: replace AVStream.codec with AVStream.codecpar This has been a HUGE effort from: - Derek Buitenhuis <derek.buitenhuis@gmail.com> - Hendrik Leppkes <h.leppkes@gmail.com> - wm4 <nfxjfg@googlemail.com> - Clément Bœsch <clement@stupeflix.com> - James Almer <jamrial@gmail.com> - Michael Niedermayer <michael@niedermayer.cc> - Rostislav Pehlivanov <atomnuker@gmail.com> Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-04-07build: Split test programs off into separate filesDiego Biurrun
This avoids spurious library rebuilds when only the test program code is changed and simplifies the build system.
2016-04-07build: miscellaneous cosmeticsDiego Biurrun
Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
2016-03-29lavd/dshow_crossbar: remove trailing whitespaceLou Logan
Signed-off-by: Lou Logan <lou@lrcd.com>
2016-03-24testprogs: Clean up #includesDiego Biurrun
2016-03-23timefilter-test: Only compile timefilter-test if JACK is enabledDiego Biurrun
2016-02-23lavf: replace AVStream.codec with AVStream.codecparAnton Khirnov
Currently, AVStream contains an embedded AVCodecContext instance, which is used by demuxers to export stream parameters to the caller and by muxers to receive stream parameters from the caller. It is also used internally as the codec context that is passed to parsers. In addition, it is also widely used by the callers as the decoding (when demuxer) or encoding (when muxing) context, though this has been officially discouraged since Libav 11. There are multiple important problems with this approach: - the fields in AVCodecContext are in general one of * stream parameters * codec options * codec state However, it's not clear which ones are which. It is consequently unclear which fields are a demuxer allowed to set or a muxer allowed to read. This leads to erratic behaviour depending on whether decoding or encoding is being performed or not (and whether it uses the AVStream embedded codec context). - various synchronization issues arising from the fact that the same context is used by several different APIs (muxers/demuxers, parsers, bitstream filters and encoders/decoders) simultaneously, with there being no clear rules for who can modify what and the different processes being typically delayed with respect to each other. - avformat_find_stream_info() making it necessary to support opening and closing a single codec context multiple times, thus complicating the semantics of freeing various allocated objects in the codec context. Those problems are resolved by replacing the AVStream embedded codec context with a newly added AVCodecParameters instance, which stores only the stream parameters exported by the demuxers or read by the muxers.
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