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path: root/libavformat/isom.c
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* avformat/isom: add comment to mov_mdhd_language_mapZhao Zhili2020-07-01
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec: add NotchLC decoderPaul B Mahol2020-05-19
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* avcodec: add cdtoons decoderAlyssa Milburn2020-02-15
| | | | | | | This adds a decoder for Broderbund's sprite-based QuickTime CDToons codec, based on the decoder I wrote for ScummVM. Signed-off-by: Alyssa Milburn <amilburn@zall.org>
* lavf/isom: support for demuxing and remuxing of MPEG-H 3D Audio in MP4Yuki Tsuchiya2019-12-12
| | | | | | | | | Implemented according to the specification at https://www.iso.org/standard/69561.html The 'mhm1' sample entry is registered with MP4RA, which is defined as MHAS encapsulated single stream MPEG-H 3D Audio. 'MHAS' stands for MPEG-H audio stream, which contains encoded audio data and corresponds metadata for decoding. This patch enables extracting the MHAS bitstream from MP4 and remuxing into MP4. Signed-off-by: James Almer <jamrial@gmail.com>
* avformat: use avpriv_mpeg4audio_get_config2()James Almer2019-09-27
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/mov: add demuxing support for Dolby TrueHD streamsJames Almer2019-08-24
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec/magicyuv: add support for recently added YUV444P10Paul B Mahol2019-07-11
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* lavf/isom: Allow reading mp3-in-isom as written by vlc.Carl Eugen Hoyos2019-05-12
| | | | Reported-by: IRC user aiena
* lavf/mov: skip extradata check in esds for MPEG-1/2 audioGyan Doshi2019-04-01
| | | | | | As per 14496-3 9.D.2.2, it's not defined for these audio object types. Fixes #7817.
* lavf/isom: add Dolby Vision sample entry codes for HEVC and H.264Rodger Combs2018-12-17
| | | | | | | | | | | | | | | These are registered identifiers at the MPEG-4 RA, which are defined as to be utilized for Dolby Vision AVC/HEVC streams that are not correctly presentable by standards-compliant AVC/HEVC players. According to the Dolby Vision specification for ISOBMFF, these sample entry codes are specified to have the standard AVC or HEVC decoder configuration box in addition to the Dolby custom DOVIConfigurationBox. This is what enables us to decode the streams without custom parsing. For correct presentation information from the DOVIConfigurationBox is required (YCbCr or modified ICtCP, SDR or HDR, base or enhancement layer).
* lavf/mov: add AVCodecTag entry for GoPro metadataJohn Stebbins2018-09-08
| | | | | | This allows for validation of the track type Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/mov: add support for AV1 streamsJames Almer2018-07-20
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/isom: don't free extradata before calling ff_get_extradata()James Almer2018-03-06
| | | | | | | | | | | ff_get_extradata() frees any existing extradata before allocating now, and using av_free() here leaves a dangling pointer that will result in a double free. Fixes a regression since 0ca33b1d4eb2a2a2e78ff3a37f1647917635b0d2. Tested-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/mov: add VP8 codec supportJames Almer2018-02-06
| | | | | | | | | | | | | Demuxing only. Muxing is disabled as altref frame handling is not defined in the spec, and there's no way to know the presence of such frames during stream initialization. Based on a patch by Steven Liu. Fixes ticket #7000 Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/isom: return proper error values in ff_mp4_read_dec_config_descrJames Almer2017-11-25
| | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* libavformat : add mov dataformat tag for HapAlphaOnly and HapQAlphaMartin Vignali2017-09-24
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/magicyuv: add 12 bit formatsPaul B Mahol2017-07-10
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* Update mp4 object type for VP9KongQun Yang2017-06-28
| | | | | | Updated to the standard value 0xB1 defined in mp4ra.org. Signed-off-by: James Almer <jamrial@gmail.com>
* lavf/isom: Remove codec point for WMAv2 that has never worked.Carl Eugen Hoyos2017-04-12
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* avformat/movenc: Add experimental muxing support for Opus in ISO BMFF (MP4).Matthew Gregan2017-04-11
| | | | | | | | | Based on the draft spec at http://vfrmaniac.fushizen.eu/contents/opus_in_isobmff.html '-strict -2' is required to create files in this format. Signed-off-by: Matthew Gregan <kinetik@flim.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf/isom: Support DTS Express in mov.Carl Eugen Hoyos2017-02-03
| | | | Fixes ticket #6124.
* isom: map xalg and avlg to h264, fixes ticket #6099compn2017-01-24
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* avcodec: add Apple Pixlet decoderPaul B Mahol2016-12-22
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avcodec/magicyuv: add 10 bit supportPaul B Mahol2016-12-20
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavf/isom: Support EVRC in pvAuthor files.Carl Eugen Hoyos2016-12-12
| | | | Fixes ticket #6014.
* Add experimental muxing support for FLAC in ISO BMFF (MP4).Matthew Gregan2016-11-21
| | | | | | | | | Based on the draft spec at https://git.xiph.org/?p=flac.git;a=blob;f=doc/isoflac.txt '-strict experimental' is required to create files in this format. Signed-off-by: Matthew Gregan <kinetik@flim.org> Signed-off-by: James Almer <jamrial@gmail.com>
* mpeg4audio: validate sample_rateAndreas Cadhalpun2016-11-07
| | | | | | | | | | A negative sample rate doesn't make sense and triggers assertions in av_rescale_rnd. Also check for errors from avpriv_mpeg4audio_get_config in ff_mp4_read_dec_config_descr. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* avformat/isom: Fix old API regression with exporting max bitrateMichael Niedermayer2016-10-26
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavc/raw: Support QT b64a ARGB64 rawvideo.Carl Eugen Hoyos2016-08-13
| | | | | Decoder based on a patch by v0lt, v0lt rambler ru Fixes ticket #5657.
* Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb'Clément Bœsch2016-06-21
|\ | | | | | | | | | | | | * commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb': cosmetics: Fix spelling mistakes Merged-by: Clément Bœsch <u@pkh.me>
| * cosmetics: Fix spelling mistakesVittorio Giovara2016-05-04
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Add experimental support for vp9 in iso-bmffKongqun Yang2016-06-17
| | | | | | | | | | | | | | | | | | | | Implemented according to the draft specification "VP Codec ISO Media File Format Binding": http://www.webmproject.org/vp9/#draft-vp-codec-iso-media-file-format-binding '-strict -2' is required to use this feature. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | avcodec: add BitJazz SheerVideo decoderPaul B Mahol2016-06-07
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | avformat/isom: add MagicYUV FourCCsPiotr Bandurski2016-06-01
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* | lavf/isom: Support Perian tag NELL for nellymoser.Carl Eugen Hoyos2016-04-23
| | | | | | | | Reported by forum user turas35.
* | avformat: add AVFormatContext to ff_get_extradata()Paul B Mahol2016-04-14
| | | | | | | | | | | | Needed for av_log() inside that function. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit '9200514ad8717c63f82101dc394f4378854325bf'Derek Buitenhuis2016-04-10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '9200514ad8717c63f82101dc394f4378854325bf': lavf: replace AVStream.codec with AVStream.codecpar This has been a HUGE effort from: - Derek Buitenhuis <derek.buitenhuis@gmail.com> - Hendrik Leppkes <h.leppkes@gmail.com> - wm4 <nfxjfg@googlemail.com> - Clément Bœsch <clement@stupeflix.com> - James Almer <jamrial@gmail.com> - Michael Niedermayer <michael@niedermayer.cc> - Rostislav Pehlivanov <atomnuker@gmail.com> Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * lavf: replace AVStream.codec with AVStream.codecparAnton Khirnov2016-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, AVStream contains an embedded AVCodecContext instance, which is used by demuxers to export stream parameters to the caller and by muxers to receive stream parameters from the caller. It is also used internally as the codec context that is passed to parsers. In addition, it is also widely used by the callers as the decoding (when demuxer) or encoding (when muxing) context, though this has been officially discouraged since Libav 11. There are multiple important problems with this approach: - the fields in AVCodecContext are in general one of * stream parameters * codec options * codec state However, it's not clear which ones are which. It is consequently unclear which fields are a demuxer allowed to set or a muxer allowed to read. This leads to erratic behaviour depending on whether decoding or encoding is being performed or not (and whether it uses the AVStream embedded codec context). - various synchronization issues arising from the fact that the same context is used by several different APIs (muxers/demuxers, parsers, bitstream filters and encoders/decoders) simultaneously, with there being no clear rules for who can modify what and the different processes being typically delayed with respect to each other. - avformat_find_stream_info() making it necessary to support opening and closing a single codec context multiple times, thus complicating the semantics of freeing various allocated objects in the codec context. Those problems are resolved by replacing the AVStream embedded codec context with a newly added AVCodecParameters instance, which stores only the stream parameters exported by the demuxers or read by the muxers.
* | lavf/isom: Add more code points for H264.Carl Eugen Hoyos2016-02-04
| | | | | | | | | | Defined by the MP4 registration authority. Fixes ticket #5217.
* | isom: add support for DNxHR codec familyChristophe Gisquet2015-10-05
| | | | | | | | | | | | This is actually similar to DNxHD. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b'Hendrik Leppkes2015-09-07
|\| | | | | | | | | | | | | * commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b': DXV decoder Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * DXV decoderVittorio Giovara2015-09-02
| | | | | | | | Support all DXDI and DXD3 normal quality videos.
| * lavc: Consistently prefix input buffer definesVittorio Giovara2015-07-27
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avformat/isom: Use AVRN codec to handle AVDJMichael Niedermayer2015-07-26
| | | | | | | | | | | | | | | | Fixes cropping Fixes Ticket4741 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avformat/isom: utilize bitrate hintsGanesh Ajjanagadde2015-07-12
| | | | | | | | | | | | Fixes Ticket4546 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '7ca3e5203f133eb41a0b5c3a1d753a7427ba72e7'Michael Niedermayer2015-06-22
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '7ca3e5203f133eb41a0b5c3a1d753a7427ba72e7': Hap decoder and encoder Conflicts: Changelog configure doc/general.texi libavcodec/allcodecs.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Hap decoder and encoderVittorio Giovara2015-06-22
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit '1a3eb042c704dea190c644def5b32c9cee8832b8'Michael Niedermayer2015-04-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '1a3eb042c704dea190c644def5b32c9cee8832b8': Replace av_dlog with normal av_log at trace level Conflicts: ffplay.c libavdevice/fbdev_dec.c libavfilter/avfilter.c libavfilter/internal.h libavfilter/setpts.c libavfilter/src_movie.c libavfilter/vf_crop.c libavfilter/vf_drawtext.c libavfilter/vf_fieldorder.c libavformat/assdec.c libavformat/avidec.c libavformat/flvdec.c libavformat/http.c libavformat/ipmovie.c libavformat/isom.c libavformat/mov.c libavformat/mpegenc.c libavformat/mpegts.c libavformat/mpegtsenc.c libavformat/mux.c libavformat/mxfdec.c libavformat/nsvdec.c libavformat/oggdec.c libavformat/r3d.c libavformat/rtspdec.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Replace av_dlog with normal av_log at trace levelVittorio Giovara2015-04-19
| | | | | | | | This applies to every library where performance is not critical.
| * isom: Add X-Com Radvision FourCCPaul B Mahol2015-03-17
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
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