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* replaygain: correctly parse peak valuesAlessandro Ghedini2014-04-04
| | | | | | | | | | | | | | | According to the ReplayGain spec, the peak amplitude may overflow and may result in peak amplitude values greater than 1.0 with psychoacoustically coded audio, such as MP3. Fully compliant decoders must allow peak overflows. Additionally, having peak values in the 0<->UINT32_MAX scale makes it more difficult for applications to actually use the peak values (e.g. when implementing clipping prevention) since values have to be rescaled down. This patch corrects the peak parsing by removing the rescaling of the decoded values between 0 and UINT32_MAX and the 1.0 upper limit. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* On2 VP7 decoderPeter Ross2014-04-04
| | | | | | | | | Further performance improvements and security fixes by Vittorio Giovara, Luca Barbato and Diego Biurrun. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* log: Support for 256color terminalsLuca Barbato2014-04-03
| | | | | | | | | And provide extended coloring capabilities for debugging. The default colors do not change in 256 more to keep supporting people using Black on White, White on Black and Solarized terminals. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* doc: Fit the graph in 80 colsLuca Barbato2014-04-03
| | | | | | Some man pagers do not reflow the text/graphs on resize and the graphs did not fit the traditional 80cols due the pod2man excessive indent.
* OpenEXR decoderJimmy Christensen2014-04-01
| | | | | | | Additional fixes and enhancements by Vittorio Giovara, Gonzalo Garramuno, Nicolas George, Paul B Mahol and Michael Niedermayer. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* avconv: make the ASCII flow charts narrower to fit onto TTYTimothy Gu2014-03-30
| | | | | | These charts in man page are currently destroyed. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* X-Bitmap decoderVittorio Giovara2014-03-27
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* PAF demuxer and decoderPaul B Mahol2014-03-27
| | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* BRender PIX image decoderAleksi Nurmi2014-03-27
| | | | | | Further enhancements by Vittorio Giovara and Paul B Mahol. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Alias PIX image encoder and decoderVittorio Giovara2014-03-26
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* af_volume: support using replaygain frame side dataAnton Khirnov2014-03-24
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* frame: add a function for removing side data from a frameAnton Khirnov2014-03-24
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* Add replaygain side data type and code for parsing replaygain tags.Anton Khirnov2014-03-24
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* lavf: add an AVStream field for exporting stream-global side dataAnton Khirnov2014-03-24
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* lavc: give a typedeffed name to the AVPacket.side_data structAnton Khirnov2014-03-24
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* RELEASE_NOTES: mention new filtersVittorio Giovara2014-03-23
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* dsputil: Move thirdpel-related bits into their own contextDiego Biurrun2014-03-22
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* RGBA64 pixel formatsJean First2014-03-16
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Remove all SPARC architecture optimizationsDiego Biurrun2014-03-13
| | | | | SPARC is no longer being used in any multimedia-related fields and the VIS optimizations only represent a maintenance burden.
* avconv: Match stream idLuca Barbato2014-03-13
| | | | Quite useful to select by pid in MPEG-TS.
* doc: Point to the correct, actually maintained gas-preprocessor repoMartin Storsjö2014-03-12
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* http: Allow setting a Content-Type for POST requestsClément Bœsch2014-03-11
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* http: Improve options descriptionsAlessandro Ghedini2014-03-11
| | | | | | Add documentation where missing. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* http: Add support for selecting a request rangeAnssi Hannula2014-03-11
| | | | | | Comment from Reimar Döffinger included as pro memoria. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* http: Support setting custom User-AgentClément Bœsch2014-03-11
| | | | | | | Contextually make the default User-Agent use the common "Name/Version" pattern. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* http: Export Content-Type informationMichael Niedermayer2014-03-11
| | | | | | Bug-Id: https://bugs.debian.org/740421 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* http: Add support reading ICY metadataLuca Barbato2014-03-11
| | | | | | | | | Export the metadata as a icy_metadata_packet avoption. Based on the work of wm4 and Alessandro Ghedini. Bug-Id: https://bugs.debian.org/739936 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* doc: Add section about AviSynth supportStephen Hutchinson2014-03-11
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* lavfi: add shuffleplanes filterAnton Khirnov2014-03-05
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* lavfi: add compand audio filterAndrew Kelley2014-02-26
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* libavfilter: example audio filtering programAnton Khirnov2014-02-25
| | | | | | Based on a patch by Andrew Kelley <superjoe30@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* texi2pod: always declare the pod file as UTF-8 encodedJanne Grunau2014-02-24
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* doc: fix one accented wordVittorio Giovara2014-02-24
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* doc: name correct headerVittorio Giovara2014-02-24
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* frame: add a convenience function for copying AVFrame dataAnton Khirnov2014-02-24
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* avconv: support forcing codec tags for input streamsAnton Khirnov2014-02-24
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* lavr: add a function for checking whether AVAudioResampleContext is openAnton Khirnov2014-02-22
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* AVOptions: add flags for read/read-only optionsAnton Khirnov2014-02-19
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* AVOptions: deprecate unused AV_OPT_FLAG_METADATAAnton Khirnov2014-02-19
| | | | | It was never used since it was added and the things it was intended for are now exported differently.
* doc: Name the MOV muxer as it should be calledLuca Barbato2014-02-19
| | | | The section name is the muxer, not the format.
* doc: Sort the muxer documentationLuca Barbato2014-02-19
| | | | Keep the sections alphabetically sorted.
* vf_interlace: deprecate lowpass optionVittorio Giovara2014-02-19
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* doc: Fix project name typoDiego Biurrun2014-02-16
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* Move all example programs to doc/examplesDiego Biurrun2014-02-16
| | | | Also drop support for building examples in library directories.
* lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.Tim Walker2014-02-15
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* doc/examples: misc Doxygen markup improvementsDiego Biurrun2014-02-14
| | | | Add properly formatted @example tag and fix Doxygen syntax.
* build: doxy: Include code examples in Doxygen documentationDiego Biurrun2014-02-14
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* doxygen: Set EXAMPLE_PATH from within doxy-wrapper.shDiego Biurrun2014-02-14
| | | | This allows using the libav source path as the example path.
* build: Do not pass HTML snippets and stylesheet as input to DoxygenDiego Biurrun2014-02-14
| | | | | These files are referenced elsewhere and only generate warnings if presented to Doxygen as input files.
* Doxyfile: Only set HTML_{HEADER|FOOTER|STYLESHEET} from doxy_wrapper.shDiego Biurrun2014-02-14
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