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* doc/utils: document the "s", "ms" and "us" suffixes for durationsMoritz Barsnick2020-06-09
| | | | | | | These suffixes were introduced in 61c972384d311508d07f9360d196909e27195655 and completed in 8218249f1f04de65904f58519bde21948e5a0783. Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
* doc/utils: add more examples for valid time durationLimin Wang2020-05-01
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* doc/utils: add hexadecagonal channel layoutGyan Doshi2019-10-19
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* avutil/eval: add sgn()Paul B Mahol2019-10-12
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* lavu,lavfi,ffmpeg: Remove experimental OpenCL APIMark Thompson2017-11-22
| | | | | | | | | | | This was added in early 2013 and abandoned several months later; as far as I can tell, there are no external users. Future OpenCL use will be via hwcontext, which requires neither special OpenCL-only API nor global state in libavutil. All internal users are also deleted - this is just the unsharp filter (replaced by unsharp_opencl, which is more flexible) and the deshake filter (no replacement).
* avutil/eval: add linear interpolation helperPaul B Mahol2017-08-19
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* libavutil/eval: Add round function to expression parserKevin Mark2017-06-06
| | | | | | | We have floor, ceil, and trunc. Let's add round. Signed-off-by: Kevin Mark <kmark937@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil/eval: add atan2 functionPaul B Mahol2017-01-30
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avutil/channel_layout: add av_get_extended_channel_layoutMarton Balint2017-01-24
| | | | | | | | | | | | | | Return a channel layout and the number of channels based on the specified name. This function is similar to av_get_channel_layout(), but can also parse unknown channel layout specifications. Unknown channel layout specifications are a decimal number and a capital 'C' suffix, in order to not break compatibility with the lowercase 'c' suffix, which is used for a guessed channel layout with the specified number of channels. Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil/channel_layout: fix remains of old syntax in docs and commentsMarton Balint2017-01-24
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* doc/utils: fix typo for min() descriptionPaul B Mahol2016-03-02
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Merge commit '219b39a71a5694b1c14a07b86477f665a5b6849b'Michael Niedermayer2015-07-21
| | | | | | | | | | | * commit '219b39a71a5694b1c14a07b86477f665a5b6849b': parseutil: Use non ambiguous aliases for uhd Conflicts: doc/ffmpeg.texi libavutil/parseutils.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
* Merge commit 'e93ca480c91397f82f2ea5b6a8b82ac6d0e2bfd2'Michael Niedermayer2015-07-20
| | | | | | | | | | | * commit 'e93ca480c91397f82f2ea5b6a8b82ac6d0e2bfd2': parseutil: Add more resolution aliases Conflicts: doc/ffmpeg.texi libavutil/parseutils.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
* doc: More semantic markup using @samp and @var where appropriateTimothy Gu2015-03-23
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* doc: avoid the incorrect phrase 'allow to'Andreas Cadhalpun2015-03-08
| | | | | Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavu/eval: add clip functionStefano Sabatini2014-07-17
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* doc/utils: add missing `@c man end` titleTimothy Gu2014-07-15
| | | | | Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Fix spelling errors in texi files: accomodate -> accommodate allows to -> ↵Andreas Cadhalpun2014-03-06
| | | | | | allows one to choosen -> chosen compability -> compatibility explictly -> explicitly overriden -> overridden specifed -> specified Trasmission -> Transmission Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* cmdutils & opencl: add -opencl_bench option to test and show available ↵Lenny Wang2013-12-09
| | | | | | | | OpenCL devices Reviewed-by: Wei Gao <highgod0401@gmail.com> Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* doc/utils: document channel layout specificationStefano Sabatini2013-10-25
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* doc/utils: fix docs buildMichael Niedermayer2013-10-16
| | | | | | | | Not sure this is the correct solution but that can be investigated too once the docs build again Tested-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* doc/utils: reformat doc for color syntax and add list of supported colorsTimothy Gu2013-10-16
| | | | | Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* doc/utils: rewrite doc for time duration syntaxTimothy Gu2013-10-16
| | | | | | | Extend description and clarify syntax. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* lavu/parseutils: add more resolutionsNiv Sardi2013-10-07
| | | | | | | See http://en.wikipedia.org/wiki/Graphics_display_resolution Signed-off-by: Niv Sardi <xaiki@evilgiggle.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
* doc/utils: use @code markup for opencl function names.Clément Bœsch2013-04-12
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* doc/utils: apply misc fixes to OpenCL docsStefano Sabatini2013-04-12
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* doc: merge syntax.texi, eval.texi and opencl.texi into utils.texiStefano Sabatini2013-04-12
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