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* avfilter: add doubleweave filterPaul B Mahol2017-04-22
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: add deflicker filterPaul B Mahol2017-04-20
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Merge commit '124e26971e69bb25f38c6c7cb3fa20c77cf10966'Clément Bœsch2017-03-30
|\ | | | | | | | | | | | | * commit '124e26971e69bb25f38c6c7cb3fa20c77cf10966': lavfi: Hardware map filter Merged-by: Clément Bœsch <cboesch@gopro.com>
| * lavfi: Hardware map filterMark Thompson2016-11-03
| | | | | | | | | | | | | | | | | | | | | | | | Takes a frame associated with a hardware context as input and maps it to something else (another hardware frame or normal memory) for other processing. If the frame to map was originally in the target format (but mapped to something else), the original frame is output. Also supports mapping backwards, where only the output has a hardware context. The link immediately before will be supplied with mapped hardware frames which it can write directly into, and this filter then unmaps them back to the actual hardware frames.
| * High Definition Compatible Digital (HDCD) decoder filter, using libhdcdBurt P2016-08-29
| | | | | | | | | | | | Signed-off-by: Burt P <pburt0@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | lavfi: remove af_asynts filterRostislav Pehlivanov2017-03-27
| | | | | | | | | | | | Long overdue for removal, af_aresample should be used instead. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
* | add signature filter for MPEG7 video signatureGerion Entrup2017-03-21
| | | | | | | | | | | | | | | | This filter does not implement all features of MPEG7. Missing features: - compression of signature files - work only on (cropped) parts of the video Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit 'ad71d3276fef0ee7e791e62bbfe9c4e540047417'Mark Thompson2017-03-12
|\| | | | | | | | | | | | | | | | | * commit 'ad71d3276fef0ee7e791e62bbfe9c4e540047417': lavfi: add a QSV deinterlacing filter Minor fixup for lavfi differences. Merged-by: Mark Thompson <sw@jkqxz.net>
| * lavfi: add a QSV deinterlacing filterAnton Khirnov2016-07-22
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| * lavfi: add a QSV scaling filterAnton Khirnov2016-06-21
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* | lavfi: add a QSV scaling filterAnton Khirnov2017-03-12
| | | | | | | | | | | | | | | | This merges libav commit ac7bfd69678f3966e38debdb27f4bde94dc0345c, which was previously skipped. (cherry picked from commit ac7bfd69678f3966e38debdb27f4bde94dc0345c) Signed-off-by: Mark Thompson <sw@jkqxz.net>
* | lavfi: Add VAAPI deinterlacerMark Thompson2017-02-23
| | | | | | | | | | (cherry picked from commit ade370a4d7eab1866b6023c91c135d27c77ca465) (cherry picked from commit 2d518aec4c781316092be65893b47922c8f71b67)
* | avfilter: add midequalizer filterPaul B Mahol2017-02-04
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/scale: refactor common code for scaling height/width expressionsAman Gupta2017-02-02
| | | | | | | | | | | | | | Implements support for height/width expressions in vf_scale_vaapi, by refactoring common code into a new libavfilter/scale.c Signed-off-by: Mark Thompson <sw@jkqxz.net>
* | avfilter: add threshold filterPaul B Mahol2017-01-30
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add abitscope multimedia filterPaul B Mahol2017-01-26
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add EIA-608 line extractorPaul B Mahol2017-01-24
| | | | | | | | | | Signed-off-by: Dave Rice <dave@dericed.com> Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi: add FFFrameQueue API.Nicolas George2016-12-18
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* | avfilter: add premultiply filterPaul B Mahol2016-12-01
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | lavfi/loudnorm: add an internal libebur128 libraryMarton Balint2016-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also contains the following changes to the library: - add ff_ prefix to functions - remove cplusplus defines. - add FF_ prefix to contants and some structs - remove true peak calculation feature, since it uses its own resampler, and af_loudnorm does not need it. - remove version info and some fprintf(stderr) functions - convert to use av_malloc - always use histogram mode for LRA calculation, otherwise LRA data is slowly consuming memory making af_loudnorm unfit for 24/7 operation. It also uses a BSD style linked list implementation which is probably not available on all platforms. So let's just remove the classic mode which not uses histogram. - add ff_thread_once for calculating static histogram tables - convert some functions to void which cannot fail - remove intrinsics and some unused headers - add support for planar audio - remove channel / sample rate changer function, in ffmpeg usually we simply alloc a new context - convert some static variables to defines - declare static histogram variables as aligned - convert some initalizations to mallocz - add window size parameter to init function and remove window size setter function - convert return codes to AVERROR - fix indentation Signed-off-by: Marton Balint <cus@passwd.hu>
* | lavfi/sidedata: add filter for manipulating frame side dataMarton Balint2016-10-13
| | | | | | | | | | | | | | | | | | | | | | This is a similar filter to f_metadata, only it works on side data. Since adding side data from a user provided arbitrary binary string is unsafe, because current code assumes that a side data of a certain kind has the proper size, this filter only implements selection and deletion. Also, no value matching support is implemented yet, because there is no uniform way to specify a side data textually. Signed-off-by: Marton Balint <cus@passwd.hu>
* | lavfi: add nlmeans filterClément Bœsch2016-09-24
| | | | | | | | Fixes Ticket #4910
* | avfilter: add sobel and prewitt filterPaul B Mahol2016-09-12
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add avgblur filterPaul B Mahol2016-09-07
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter/Makefile: move anullsrc and nullsink to correct placePaul B Mahol2016-09-04
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add gblur filterPaul B Mahol2016-09-04
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add weave filterPaul B Mahol2016-09-02
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avfilter: add vaguedenoiser filterPaul B Mahol2016-08-26
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* | avfilter: added motion estimation and interpolation filtersDavinder Singh2016-08-26
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avfilter: add yuvtestsrc source filterPaul B Mahol2016-08-25
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* | avfilter: add lut2 filterPaul B Mahol2016-08-25
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* | avfilter: add hysteresis filterPaul B Mahol2016-08-23
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* | avfilter: add maskedclamp filterPaul B Mahol2016-08-23
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* | avfilter/Makefile & allfilters: sort entriesPaul B Mahol2016-08-17
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* | avfilter: add bitplanenoise filterPaul B Mahol2016-08-17
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* | avfilter: add acrusher filterPaul B Mahol2016-08-11
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* | avfilter: add crystalizer audio filterVitaly Ostrosablin2016-08-07
| | | | | | | | Signed-off-by: Vitaly Ostrosablin <tmp6154@yandex.ru>
* | avfilter: add loudnormKyle Swanson2016-05-18
| | | | | | | | Signed-off-by: Kyle Swanson <k@ylo.ph>
* | Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'Derek Buitenhuis2016-05-09
|\| | | | | | | | | | | | | * commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec': build: miscellaneous cosmetics Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * build: miscellaneous cosmeticsDiego Biurrun2016-04-07
| | | | | | | | | | | | Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
* | Merge commit '8a02a8031ef4f98faf5647f0e01a8922247bf748'Derek Buitenhuis2016-04-18
|\| | | | | | | | | | | | | * commit '8a02a8031ef4f98faf5647f0e01a8922247bf748': lavfi: add an NVIDIA NPP-based scaling filter Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavfi: add an NVIDIA NPP-based scaling filterAnton Khirnov2016-03-23
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* | Merge commit '98114d70e48caf871b0fe9b8e5bf8ebd989b845d'Derek Buitenhuis2016-04-18
|\| | | | | | | | | | | | | * commit '98114d70e48caf871b0fe9b8e5bf8ebd989b845d': lavf: VAAPI scale filter Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavf: VAAPI scale filterMark Thompson2016-03-23
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | avfilter: add readvitc filterTobias Rapp2016-04-16
| | | | | | | | | | | | | | Add a filter to scan the top lines of video frames for vertical interval timecode (VITC) information and attach it as metadata keys. Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
* | lavfi/af_hdcd: Implement high definition audio cd filtering.Benjamin Steffes2016-04-15
| | | | | | | | Fixes ticket #4441.
* | Merge commit '07a844f32ebb78503981df017fa3ebfedb75fe1c'Derek Buitenhuis2016-04-14
|\| | | | | | | | | | | | | * commit '07a844f32ebb78503981df017fa3ebfedb75fe1c': lavfi: generic hardware surface upload and download filters Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavfi: generic hardware surface upload and download filtersMark Thompson2016-03-19
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | lavfi: new colorspace conversion filter.Ronald S. Bultje2016-04-12
| | | | | | | | | | The intent here is similar to colormatrix, but it's LGPLv2.1-or-later (instead of GPLv2.0) and supports gamma/chromaticity correction.
* | avfilter: add remap filterF.Sluiter2016-04-07
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
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