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path: root/libavcodec/libx264.c
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* libx264: Forbid inverted Stereo3D modeVittorio Giovara2016-04-21
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* libx264: Allow Stereo3D monoscopic valueVittorio Giovara2016-04-21
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* libx264: Fix noise_reduction option assignmentVittorio Giovara2016-02-22
| | | | | First check the context, then check internal option. Drop the ! typo. Introduced in 60f0fde3092d18d4d36555962c192af8691a099c.
* libx264: Make sure to preserve default option valuesVittorio Giovara2016-02-01
| | | | | | | | The private options chromaoffset, sc_threshold, and noise_reduction were set to 0 rather than -1, and were always initializing values in libx264 rather than letting the library use its default. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: Move noise_reduction to codec private optionsVittorio Giovara2016-01-21
| | | | | | | This option is only used by mpegvideoenc, x264, xavs, and vpx. It is a very codec-specific option, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: Move scenechange_threshold to codec private optionsVittorio Giovara2016-01-21
| | | | | | | This option is only used by mpegvideoenc, x264, and xavs. It is a very codec-specific option, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: Move chromaoffset to codec private optionsVittorio Giovara2016-01-21
| | | | | | | This option is only used by x264 and xavs. It is a very codec-specific option, so deprecate the global variant. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: Move b_frame_strategy and b_sensitivity to codec private optionsVittorio Giovara2016-01-21
| | | | | | | | | | The b_frame_strategy option is only used by mpegvideoenc, qsv, x264, and xavs, while b_sensitivity is only used by mpegvideoenc. These are very codec-specific options, so deprecate the global variants. Set proper limits to the maximum allowed values. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: Deprecate coder_type and its symbolsVittorio Giovara2015-12-07
| | | | | | | | | | Most option values are simply unused or ignored and in practice the majory of codecs only need to check whether to enable rle or not. Add appropriate codec private options which better expose the allowed features. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* libx264: export CPB props side dataAnton Khirnov2015-12-06
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* libx264: Make sure the extradata are paddedLuca Barbato2015-10-23
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* lavc: AV-prefix a few left out capabilitiesVittorio Giovara2015-10-15
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* x264: Add option to force IDR framesDerek Buitenhuis2015-10-01
| | | | | | | When forwarding the frame type information, by default x264 can decide which kind of keyframe output, add an option to force it to output IDR frames in to support use-cases such as preparing the content for segmented streams formats.
* x264: Expose the NV21 input supportYu Xiaolei2015-10-01
| | | | | | | | | x264 build 147 adds the native support for NV21. Useful to avoid additional pixel format conversion when encoding from a wide range of capture devices, Android among those. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* lavc: AV-prefix all codec capabilitiesVittorio Giovara2015-07-27
| | | | | | Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: AV-prefix all codec flagsVittorio Giovara2015-07-27
| | | | | | Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: Deprecate avctx.me_methodVittorio Giovara2015-07-27
| | | | | | | | This option is extremely codec specific and only a few codecs employ it. Move it to codec private options instead: mpegenc family supports only 3 values, xavs and x264 use 5, and xvid has a different metric entirely. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Deprecate avctx.coded_frameVittorio Giovara2015-07-20
| | | | | | | | | | | | | | | | | The rationale is that coded_frame was only used to communicate key_frame, pict_type and quality to the caller, as well as a few other random fields, in a non predictable, let alone consistent way. There was agreement that there was no use case for coded_frame, as it is a full-sized AVFrame container used for just 2-3 int-sized properties, which shouldn't even belong into the AVCodecContext in the first place. The appropriate AVPacket flag can be used instead of key_frame, while quality is exported with the new AVPacketSideData quality factor. There is no replacement for the other fields as they were unreliable, mishandled or just not used at all. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Add a quality factor packet side dataVittorio Giovara2015-07-20
| | | | | | | | This is necessary to preserve the quality information currently exported with coded_frame. Add the new side data to every encoder that needs it, and use it in avconv. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Gather all coded_frame allocations and free functions to a single placeVittorio Giovara2015-07-20
| | | | | | | | | | | | | | Allocating coded_frame is what most encoders do anyway, so it makes sense to always allocate and free it in a single place. Moreover a lot of encoders freed the frame with av_freep() instead of the correct API av_frame_free(). This bring uniformity to encoder behaviour and prevents applications from erroneusly accessing this field when not allocated. Additionally this helps isolating encoders that export information with coded_frame, and heavily simplifies its deprecation. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* libx264: Add support for the MPEG2 encoderLuca Barbato2015-07-17
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* x264: Factor out the reconfiguration codeLuca Barbato2015-06-15
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* x264: Check memory allocationVittorio Giovara2015-05-31
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* libx264: Make codec use the init-cleanup flag and mark it as init-thread-safeVittorio Giovara2015-04-24
| | | | This takes care of memory leaks on init error.
* x264: Map color parametersLuca Barbato2015-04-15
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* libx264: Allow full-range yuv422 and yuv444 pixel formatsCarl Eugen Hoyos2015-03-17
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* libx264: Return more meaningful error codesHimangi Saraogi2015-03-12
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* h264: fix interpretation of interleved stereo modesFelix Abecassis2014-08-07
| | | | | | Column and row frame packing arrangements were inverted. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* libx264: Correctly manage constant rate factor paramsLuca Barbato2014-06-22
| | | | By default they are set to -1.
* libx264: Support bitrate reconfigurationLuca Barbato2014-06-11
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* libx264: check color_rangeVittorio Giovara2014-03-16
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* libx264: set frame packing information when relevant information is foundVittorio Giovara2013-12-09
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* libx264: use the AVFrame API properly.Anton Khirnov2013-11-16
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* cosmetics: Group .name and .long_name together in codec/format declarationsDiego Biurrun2013-10-03
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* lavc: add support for interleaved chroma formats to libx264.Kieran Kunhya2013-09-24
| | | | | | Interleaved chroma is x264's native format Signed-off-by: Anton Khirnov <anton@khirnov.net>
* libx264: add shortcut for the bluray compatibility optionLuca Barbato2013-08-05
| | | | As for intra-refresh it is just a commodity.
* libx264: Define X264_API_IMPORTS on MSVC/ICLDerek Buitenhuis2013-07-21
| | | | | | | | | | | | | | libx264 has a few data exports which require X264_API_IMPORTS to be defined if we link to libx264 dynamically on Windows. In a similar fashion to how we handle our compat snprintf implementation, if we define it all the time, the compiler will first try and link to __imp_x264_symbol_name, and failing that, as in the case of a static libx264, will attempt to link to the non-prefixed symbol, which has already been pulled in by other x264 functions' object files. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* libx264: change i_qfactor to use x264cli's defaultJohn Van Sickle2013-02-23
| | | | | | | | This also allows libx264 to modify its i_qfactor value when using the "-tune" setting. Previously it had a static value of 1.25 Signed-off-by: Anton Khirnov <anton@khirnov.net>
* libx264: introduce -x264-params private optionGavriloaie Eugen-Andrei2013-01-25
| | | | | It is a shortcut to set all the params using x264_param_parse, makes simpler importing settings from other software using x264.
* libx264: use the library specific default rc_initial_buffer_occupancyLuca Barbato2013-01-15
| | | | | | | | By default libav sets it to 3/4 while x264 sets it to 9/10. CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* libx264: change default to closed gop to match x264cliJohn Van Sickle2012-09-24
| | | | | | open-gop can be enabled with "-flags -cgop" Signed-off-by: Anton Khirnov <anton@khirnov.net>
* libx264: add forgotten ;Anton Khirnov2012-09-21
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* libx264: add support for nal-hrd, required for Blu-ray streams.John Van Sickle2012-09-19
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* avopt: Explicitly store float/double option defaults in .dblMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* Don't include common.h from avutil.hMartin Storsjö2012-08-15
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* libx264: support aspect ratio switchingJULIAN GARDNER2012-07-09
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
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