summaryrefslogtreecommitdiff
path: root/libavfilter/f_ebur128.c
Commit message (Collapse)AuthorAge
* avfilter: Constify all AVFiltersAndreas Rheinhardt2021-04-27
| | | | | | | This is possible now that the next-API is gone. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* lavfi: regroup formats lists in a single structure.Nicolas George2020-09-08
| | | | | | | | | | | | | | | It will allow to refernce it as a whole without clunky macros. Most of the changes have been automatically made with sed: sed -i ' s/-> *in_formats/->incfg.formats/g; s/-> *out_formats/->outcfg.formats/g; s/-> *in_channel_layouts/->incfg.channel_layouts/g; s/-> *out_channel_layouts/->outcfg.channel_layouts/g; s/-> *in_samplerates/->incfg.samplerates/g; s/-> *out_samplerates/->outcfg.samplerates/g; ' src/libavfilter/*(.)
* avfilter/f_ebur128: Don't allocate outpad namesAndreas Rheinhardt2020-08-26
| | | | | | | | These names are mostly the same, so not using duplicates saves allocations, checks for the allocations as well as frees. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avfilter/f_ebur128: check if frame clone is setPaul B Mahol2020-01-14
|
* avfilter/f_ebur128: use correct type for chlPaul B Mahol2019-04-29
|
* lavfi/ebur128: Fix mixed declarations and codeMark Thompson2018-10-25
|
* libavfilter/ebur128: add scale parameterDaniel Molkentin2018-10-10
| | | | | | | | This allows switching between absolute (LUFS) and relativ (LU) display in the status line. Signed-off-by: Daniel Molkentin <daniel@molkentin.de> Signed-off-by: Conrad Zelck <c.zelck@imail.de>
* libavfilter/ebur128: introduce target rangeDaniel Molkentin2018-10-10
| | | | | | | This eases meeting the target level during live mixing. Signed-off-by: Daniel Molkentin <daniel@molkentin.de> Signed-off-by: Conrad Zelck <c.zelck@imail.de>
* libavfilter/ebur128: add gauge optionDaniel Molkentin2018-10-10
| | | | | | | | Allow to show short-term instead of momentary in gauge. Useful for monitoring whilst live mixing. Signed-off-by: Daniel Molkentin <daniel@molkentin.de> Signed-off-by: Conrad Zelck <c.zelck@imail.de>
* libavfilter/ebur128: add target value to statistics lineDaniel Molkentin2018-10-10
| | | | | Signed-off-by: Daniel Molkentin <daniel@molkentin.de> Signed-off-by: Conrad Zelck <c.zelck@imail.de>
* libavfilter/ebur128: add target level option for EBUR128 visualization filterDaniel Molkentin2018-10-10
| | | | | Signed-off-by: Daniel Molkentin <daniel@molkentin.de> Signed-off-by: Conrad Zelck <c.zelck@imail.de>
* avfilter/f_ebur128: check return value of ff_insert_outpad()Paul B Mahol2018-09-15
|
* avfilter: properly set SAR for A->V filtersPaul B Mahol2017-06-13
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: don't anonymously typedef structsPaul B Mahol2017-05-13
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi/f_ebur128: relicense to LGPLClément Bœsch2016-11-27
| | | | | | | | | | | | | | All copyright holders have agreed to the relicensing. Approved-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Approved-by: David Sedacca <sedacca@comcast.net> Approved-by: Ganesh Ajjanagadde <gajjanag@mit.edu> Approved-by: Jean First <jeanfirst@gmail.com> Approved-by: Kyle Swanson <k@ylo.ph> Approved-by: Michael Niedermayer <michael@niedermayer.cc> Approved-by: Nicolas George <george@nsup.org> Approved-by: Paul B Mahol <onemda@gmail.com> Approved-by: Thilo Borgmann <thilo.borgmann@mail.de>
* doc: fix spelling errorsAndreas Cadhalpun2016-10-21
| | | | | | | | Thanks to Mathieu Malaterre <malat@debian.org> for reporting the Que/Queue typo. (https://bugs.debian.org/839542) Reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.hGanesh Ajjanagadde2016-03-22
| | | | | | | | | | | The idea is to use ffmath.h for internal implementations of math functions. Currently, it is used for variants of libm functions, but is by no means limited to such things. Note that this is not exported; use lavu/mathematics for such purposes. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>
* lavfi/f_ebur128: replace pow(10,x) by ff_exp10(x)Ganesh Ajjanagadde2015-12-25
| | | | | Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* lavfi/ebur128: apply I dual mono correction only if I availableClément Bœsch2015-12-13
| | | | Spotted-by: jamrial & gcc 6
* avfilter,swresample,swscale: use fabs, fabsf instead of FFABSGanesh Ajjanagadde2015-10-22
| | | | | | | | | | | | | | | | | | | | | | | | It is well known that fabs and fabsf are at least as fast and sometimes faster than the FFABS macro, at least on the gcc+glibc combination. For instance, see the reference: http://patchwork.sourceware.org/patch/6735/. This was a patch to glibc in order to remove their usages of a macro. The reason essentially boils down to fabs using the __builtin_fabs of the compiler, while FFABS needs to infer to not use a branch and to simply change the sign bit. Usually the inference works, but sometimes it does not. This may be easily checked by looking at the asm. This also has the added benefit of reducing macro usage, which has problems with side-effects. Note that avcodec is not handled here, as it is huge and most things there are integer arithmetic anyway. Tested with FATE. Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* avfilter/all: propagate errors of functions from avfilter/formatsGanesh Ajjanagadde2015-10-14
| | | | | | | | | | | | | | | | | | Many of the functions from avfilter/formats can return errors, usually AVERROR(ENOMEM). This propagates the return values. All of these were found by using av_warn_unused_result, demonstrating its utility. Tested with FATE. I am least sure of the changes to avfilter/filtergraph, since I don't know what/how reduce_format is intended to behave and how it should react to errors. Fixes: CID 1325680, 1325679, 1325678. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Previous version Reviewed-by: Nicolas George <george@nsup.org> Previous version Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* avfilter/ebur128: use AV_OPT_TYPE_BOOL for video optionClément Bœsch2015-10-04
|
* avfilter/ebur128: add dualmono measurement optionKyle Swanson2015-10-04
|
* lavfi: remove FF_LINK_FLAG_REQUEST_LOOP.Nicolas George2015-09-20
| | | | It has no longer any effect.
* avfilter/ebur128: use AV_OPT_TYPE_BOOL for metadata optionClément Bœsch2015-09-08
|
* avfilter/ebur128: rework channel weighting definition codeClément Bœsch2014-09-06
| | | | Should fix CID1194399 (Bad bit shift operation)
* avfilter/f_ebur128: Use av_malloc_array()Michael Niedermayer2014-07-01
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavfi/ebur128: add true peak metering per frameJean First2014-02-02
| | | | Signed-off-by: Jean First <jeanfirst@gmail.com>
* lavfi/ebur128: print peak metering in dBFSJean First2014-02-02
| | | | Signed-off-by: Jean First <jeanfirst@gmail.com>
* lavfi/ebur128: add sample and true peak metering.Clément Bœsch2014-02-02
| | | | | | Metadata injection and logging. Not yet present visually. Signed-off-by: Jean First <jeanfirst@gmail.com>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: lavfi: do not export the filters from shared objects Conflicts: libavfilter/af_amix.c libavfilter/af_anull.c libavfilter/asrc_anullsrc.c libavfilter/f_select.c libavfilter/f_settb.c libavfilter/split.c libavfilter/src_movie.c libavfilter/vf_aspect.c libavfilter/vf_blackframe.c libavfilter/vf_colorbalance.c libavfilter/vf_copy.c libavfilter/vf_crop.c libavfilter/vf_cropdetect.c libavfilter/vf_drawbox.c libavfilter/vf_format.c libavfilter/vf_framestep.c libavfilter/vf_frei0r.c libavfilter/vf_hflip.c libavfilter/vf_libopencv.c libavfilter/vf_lut.c libavfilter/vf_null.c libavfilter/vf_overlay.c libavfilter/vf_scale.c libavfilter/vf_transpose.c libavfilter/vf_unsharp.c libavfilter/vf_vflip.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* avfilter: various cosmeticsPaul B Mahol2013-09-12
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avfilter: remove redundant .get_(audio/video)_buffer initializationsPaul B Mahol2013-09-07
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavfi/ebur128: fix typo: s/negociation/negotiationPaul B Mahol2013-08-13
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Fix wrong use of "an" in some comments.Thilo Borgmann2013-08-12
|
* lavfi: flag more dynamic i/o filters.Clément Bœsch2013-04-13
|
* lavfi: remove now unused args parameter from AVFilter.init and init_opaqueMichael Niedermayer2013-04-12
| | | | | | | | | This is mostly automated global search and replace The deprecated aconvert filter is disabled, if it still has users it should be updated Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavfi/ebur128: remove now unused av_opt_free call.Clément Bœsch2013-04-11
|
* lavfi/ebur128: switch to an AVOptions-based system.Clément Bœsch2013-04-10
|
* lavfi/f_ebur128: remove request_frame hack.Nicolas George2013-04-03
|
* lavfi/ebur128: add metadata injection.Clément Bœsch2013-03-18
|
* lavfi/ebur128: check histogram allocations.Clément Bœsch2013-03-15
|
* lavfi/ebur128: add framelog option.Clément Bœsch2013-03-15
|
* lavfi/ebur128: use same ref for inputs and outputs.Clément Bœsch2013-03-14
| | | | Fixes Ticket2342.
* Revert "lavfi/ebur128: fix format negociation for output."Clément Bœsch2013-03-14
| | | | | | | This reverts commit 9efcfbed9dd64679145f5f39d9a812dfeea97172. All the shame on me; this commit is actually causing more problems (broken outputs but also crashes) than it was solving.
* lavfi/ebur128: fix format negociation for output.Clément Bœsch2013-03-14
| | | | | | | | | Before this change, the audio input and output formats are set independently, so the lavfi negociation could pick different settings for the input and output. This is particularly true for the channel layout settings, where multiple choices were available. Fixes Ticket2342.
* Merge commit '7e350379f87e7f74420b4813170fe808e2313911'Michael Niedermayer2013-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '7e350379f87e7f74420b4813170fe808e2313911': lavfi: switch to AVFrame. Conflicts: doc/filters.texi libavfilter/af_ashowinfo.c libavfilter/audio.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/buffersink.c libavfilter/buffersrc.c libavfilter/buffersrc.h libavfilter/f_select.c libavfilter/f_setpts.c libavfilter/fifo.c libavfilter/split.c libavfilter/src_movie.c libavfilter/version.h libavfilter/vf_aspect.c libavfilter/vf_bbox.c libavfilter/vf_blackframe.c libavfilter/vf_delogo.c libavfilter/vf_drawbox.c libavfilter/vf_drawtext.c libavfilter/vf_fade.c libavfilter/vf_fieldorder.c libavfilter/vf_fps.c libavfilter/vf_frei0r.c libavfilter/vf_gradfun.c libavfilter/vf_hqdn3d.c libavfilter/vf_lut.c libavfilter/vf_overlay.c libavfilter/vf_pad.c libavfilter/vf_scale.c libavfilter/vf_showinfo.c libavfilter/vf_transpose.c libavfilter/vf_vflip.c libavfilter/vf_yadif.c libavfilter/video.c libavfilter/vsrc_testsrc.c libavfilter/yadif.h Following are notes about the merge authorship and various technical details. Michael Niedermayer: * Main merge operation, notably avfilter.c and video.c * Switch to AVFrame: - afade - anullsrc - apad - aresample - blackframe - deshake - idet - il - mandelbrot - mptestsrc - noise - setfield - smartblur - tinterlace * various merge changes and fixes in: - ashowinfo - blackdetect - field - fps - select - testsrc - yadif Nicolas George: * Switch to AVFrame: - make rawdec work with refcounted frames. Adapted from commit 759001c534287a96dc96d1e274665feb7059145d by Anton Khirnov. Also, fix the use of || instead of | in a flags check. - make buffer sink and src, audio and video work all together Clément Bœsch: * Switch to AVFrame: - aevalsrc - alphaextract - blend - cellauto - colormatrix - concat - earwax - ebur128 - edgedetect - geq - histeq - histogram - hue - kerndeint - life - movie - mp (with the help of Michael) - overlay - pad - pan - pp - pp - removelogo - sendcmd - showspectrum - showwaves - silencedetect - stereo3d - subtitles - super2xsai - swapuv - thumbnail - tile Hendrik Leppkes: * Switch to AVFrame: - aconvert - amerge - asetnsamples - atempo - biquads Matthieu Bouron: * Switch to AVFrame - alphamerge - decimate - volumedetect Stefano Sabatini: * Switch to AVFrame: - astreamsync - flite - framestep Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com> Merged-by: Michael Niedermayer <michaelni@gmx.at>
* lavfi/ebur128: advance pointer to samplessedacca@comcast.net2013-02-15
| | | | | | | | | | | Correct the advancement of a pointer to skip over LFE samples as intended in the loudness computation. This suggested patch is 3 of 3 for Ticket #2144 "libavfilter ebur128 loudness inaccuracy, irregular time interval, LFE interference". This suggested patch supersedes the contribution of January 15, 2013 in the thread “[PATCH] lavfi: EBU R.128 irreg time, ch weights, skip LFE” which combined multiple fixes in one batch.
* lavfi/ebur128: fix channel weightsDavid A. Sedacca2013-02-15
| | | | | | | | | Correct the recognition of channel layouts for good channel weight in the loudness computation. This suggested patch is 2 of 3 for Ticket #2144 "libavfilter ebur128 loudness inaccuracy, irregular time interval, LFE interference". Signed-off-by: David A. Sedacca <sedacca at comcast.net>
* lavfi: EBU R.128 irregular timesedacca@comcast.net2013-01-19
| | | | | | | | | | | | | | | | Correct the time interval between logged data rows to the expected value of 100 milliseconds by naming a new loop counter variable to be distinct from loop counters for inner loops that inadvertently change the outer loop operation. This suggested patch is 1 of 3 for Ticket #2144 "libavfilter ebur128 loudness inaccuracy, irregular time interval, LFE interference". This suggested patch supersedes the contribution of January 15, 2013 in the thread “[PATCH] lavfi: EBU R.128 irreg time, ch weights, skip LFE” which combined multiple fixes in one patch. Reviewed-by: Clément Bœsch <ubitux@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-22 22:15:45 +0000