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* avcodec, avformat: deprecate anything related to side data mergingwm42017-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch deprecates anything that has to do with merging/splitting side data. Automatic side data merging (and splitting), as well as all API symbols involved in it, are removed completely. Two FF_API_ defines are dedicated to deprecating API symbols related to this: FF_API_MERGE_SD_API removes av_packet_split/merge_side_data in libavcodec, and FF_API_LAVF_KEEPSIDE_FLAG deprecates AVFMT_FLAG_KEEP_SIDE_DATA in libavformat. Since it was claimed that changing the default from merging side data to not doing it is an ABI change, there are two additional FF_API_ defines, which stop using the side data merging/splitting by default (and remove any code in avformat/avcodec doing this): FF_API_MERGE_SD in libavcodec, and FF_API_LAVF_MERGE_SD in libavformat. It is very much intended that FF_API_MERGE_SD and FF_API_LAVF_MERGE_SD are quickly defined to 0 in the next ABI bump, while the API symbols are retained for a longer time for the sake of compatibility. AVFMT_FLAG_KEEP_SIDE_DATA will (very much intentionally) do nothing for most of the time it will still be defined. Keep in mind that no code exists that actually tries to unset this flag for any reason, nor does such code need to exist. Code setting this flag explicitly will work as before. Thus it's ok for AVFMT_FLAG_KEEP_SIDE_DATA to do nothing once side data merging has been removed from libavformat. In order to avoid that anyone in the future does this incorrectly, here is a small guide how to update the internal code on bumps: - next ABI bump (probably soon): - define FF_API_LAVF_MERGE_SD to 0, and remove all code covered by it - define FF_API_MERGE_SD to 0, and remove all code covered by it - next API bump (typically two years in the future or so): - define FF_API_LAVF_KEEPSIDE_FLAG to 0, and remove all code covered by it - define FF_API_MERGE_SD_API to 0, and remove all code covered by it This forces anyone who actually wants packet side data to temporarily use deprecated API to get it all. If you ask me, this is batshit fucked up crazy, but it's how we roll. Making AVFMT_FLAG_KEEP_SIDE_DATA to be set by default was rejected as an ABI change, so I'm going all the way to get rid of this once and for all. Reviewed-by: James Almer <jamrial@gmail.com> Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/matroskaenc: add support for Spherical Video elementsJames Almer2017-03-09
| | | | | Reviewed-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec, avutil, avformat: remove AVOption requirement for some fieldswm42017-03-02
| | | | | | | | | | Allow all struct fields to be accessed directly, as long as they're public. Before this change, many fields were "public", but could be accessed via AVOption only. This meant they were effectively not public, but were present for documentation purposes, which was incredibly confusing at best.
* avformat/hlsenc: deprecate hls_wrap optionSteven Liu2017-02-11
| | | | | | | | | | | | | | When user use the hls_wrap, there have many problem: 1. some platform refersh the old but usefull segment 2. CDN(Content Delivery Network) Deliver HLS not friendly The hls_wrap is used to wrap segments for use little space, now user can use hls_list_size and hls_flags delete_segments instead it. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Carl Eugen Hoyos <ceffmpeg@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* avformat/apetag: bump micro versionJames Almer2017-02-10
| | | | | | | In case parsers care about the version that started writing correct flags. Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/avienc: add reserve_index_space optionTobias Rapp2017-01-31
| | | | | | | | | | Allows the user to reserve space for the ODML master index. A sufficient sized master index in the AVI header avoids storing follow-up master indexes within the 'movi' data later. If the option is omitted or zero the index size is estimated from output duration and bitrate. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
* avformat: add SCC muxerPaul B Mahol2017-01-30
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avformat: add Scenarist Closed Captions demuxerPaul B Mahol2017-01-25
| | | | | | Fixes #4767. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avformat: add Sample Dump eXchange demuxerPaul B Mahol2017-01-25
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avformat: add MIDI Sample Dump Standard demuxerPaul B Mahol2017-01-22
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* libavformat/avio: Add avio_get_dyn_buf functionsoftworkz2017-01-07
| | | | | | | | | | | | | This commit adds the avio_get_dyn_buf function which allows accessing the content of a DynBuffer without destroying it. This is required in matroskaenc for preliminary writing (correct) mkv headers. Context for this change is fixing regression bug #5977. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat: Auto-detect mjpeg 2000 in mpeg-tsStåle Kristoffersen2016-12-17
| | | | | | | This makes it possible to decode motion jpeg 2000 encoded in a transport stream without a correct PMT/PAT. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump for psd demuxer and decoderMichael Niedermayer2016-12-14
| | | | | Found-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat: Add max_streams optionMichael Niedermayer2016-12-08
| | | | | | This allows user apps to stop OOM due to excessive number of streams Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* mov: Export spherical informationVittorio Giovara2016-12-07
| | | | | | | This implements Spherical Video V1 and V2, as described in the spatial-media collection by Google. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavf/flvdec: Set avg_frame_rate for video streams.Carl Eugen Hoyos2016-11-25
| | | | | Requested-by: qw, applemax82 at 163 dot com Reviewed-by: Steven Liu
* avformat/utils: add av_stream_add_side_data()James Almer2016-11-18
| | | | | | | | Functionally similar to av_packet_add_side_data(). Allows the use of an already allocated buffer as stream side data. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* Bump minor versions after 3.2 branchpoint to seperate releaseMichael Niedermayer2016-10-26
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump minor versions for 3.2Michael Niedermayer2016-10-26
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf: add AV_DISPOSITION_TIMED_THUMBNAILSRodger Combs2016-10-24
| | | | Reviewed-By: Michael Niedermayer <michael@niedermayer.cc>
* lavf/mux: add avformat_init_outputRodger Combs2016-10-24
| | | | | | This allows a consumer to run the muxer's init function without actually writing the header, which is useful in chained muxers that support automatic bitstream filtering.
* lavf/rtpdec_g726: Map mime type G726 to g726le.Carl Eugen Hoyos2016-10-22
| | | | | | | | | | Add new mime types AAL2-G726 for g726 as suggested in rfc 3551. This patch will break interaction with applications that incorrectly use big-endian G.726 with mime type G726 but we know of at least one device (DVTel camera) that correctly implements the rfc, so do the same. Fixes ticket #5890.
* avformat: bump minor version after the Matroska field order enum fixJames Almer2016-10-12
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* lavf/riffenc: Always write unexpected channel_mask.Carl Eugen Hoyos2016-10-12
| | | | Allows to write arbitrary channel masks also for 16bit 48kHz pcm.
* lavf/matroskaenc: Always write V_QUICKTIME extradata.Carl Eugen Hoyos2016-10-11
| | | | Fixes ticket #5872.
* lavf/aiffenc: Write extradata also for qcelp.Carl Eugen Hoyos2016-10-11
| | | | Fixes ticket #4009.
* lavf/aiffdec: Default to full rate qcelp as QT does.Carl Eugen Hoyos2016-10-11
| | | | Fixes decoding of the output file from ticket #4009.
* avformat/matroskaenc: add an option to disable writting CRC32 elementsJames Almer2016-10-06
| | | | | | Also add missing Changelog entry. Signed-off-by: James Almer <jamrial@gmail.com>
* lavf/movenc: Put correct display aspect ratio in ARES atom.Carl Eugen Hoyos2016-09-29
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* lavf/mov: Read display aspect ratio from ares atom also for dnxhd.Carl Eugen Hoyos2016-09-29
| | | | | Fixes aspect ratio of sample in ticket #2125. Fixes aspect ratio of sample in ticket #5325.
* avformat: add av_stream_get_codec_timebase()James Almer2016-09-27
| | | | | | This will allow ffmpeg.c to stop using AVStream.codec in some cases Signed-off-by: James Almer <jamrial@gmail.com>
* lavf/mov: Add support for edit list parsing.Sasi Inguva2016-09-19
| | | | | Signed-off-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf/http: deprecate user-agent optionSteven Liu2016-09-17
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* lavf: add avformat_transfer_internal_stream_timing_info() and use it in ffmpegClément Bœsch2016-09-14
| | | | | In lavf we have access to st->internal->avctx so it's a better place than in ffmpeg*.c and will allow moving to codecpar.
* avformat/hlsenc: implement program_date_timeMichael Niedermayer2016-09-08
| | | | | Reviewed-by: Steven Liu <lingjiujianke@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf/httpauth: Do case-insensitive http header checks.Carl Eugen Hoyos2016-09-03
| | | | | Tested by trac user NTAuthority. Fixes ticket #5786.
* avformat: fix decoded creation_time timestampsMarton Balint2016-08-28
| | | | | | | | | | | Use proper ISO 8601 timestamps which also signal that they are in UTC. This changes the format of creation_time and modification_date metadata values from 2016-06-01 22:30:00 to 2016-01-01T22:30:00.000000Z Fixes ticket #5673. Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat: Add fifo pseudo-muxerJan Sebechlebsky2016-08-22
| | | | | Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* lavf/pcmdec: Map mime_type audio/L16 to the s16le demuxer.Carl Eugen Hoyos2016-08-17
| | | | Implements RFC 2586.
* lavf/version: fix belive/believe typoClément Bœsch2016-08-17
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* lavf: mark stream as const pointer in av_stream_get_side_data() for next bumpClément Bœsch2016-08-17
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* 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.
* avformat: Add av_get_frame_filename2() and AV_FRAME_FILENAME_FLAGS_MULTIPLEMichael Niedermayer2016-08-04
| | | | | | | This will be used to allow writing file sequences using the tee output onto multiple places in parallel Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat: add a TTA MuxerJames Almer2016-08-04
| | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* avformat: add an Ogg Video muxerJames Almer2016-07-20
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avformat: Add tee protocolMichael Niedermayer2016-07-19
| | | | | | Option passing support will be submitted seperately to the ML Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf: add libopenmpt demuxerJosh de Kock2016-07-15
| | | | | | Fixes ticket #5623 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/avformat: Move new field to the end of AVStreamMichael Niedermayer2016-06-30
| | | | | | | | | | | | | This fixes part of Ticket5676 This fixes kodi, mpv, chromium and ffplay build against 3.0 and linked to 3.1 This is a similar ABI fix to 1eb43af1a0e542ad83dcbf327197785d815fc42d Approved-by: BBB Approved-by: jamrial Approved-by: BtbN Approved-by: nevcairiel Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Merge commit 'e1eb0fc960163402bbb4e630185790488f7d28ed'Matthieu Bouron2016-06-23
|\ | | | | | | | | | | | | * commit 'e1eb0fc960163402bbb4e630185790488f7d28ed': movenc: Use packets in interleaving queues for the duration at the end of fragments Merged-by: Matthieu Bouron <matthieu.bouron@stupeflix.com>
| * movenc: Use packets in interleaving queues for the duration at the end of ↵Martin Storsjö2016-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | fragments As long as caller only writes packets using av_interleaved_write_frame with no manual flushing, this should allow us to always have accurate durations at the end of fragments, since there should be at least one queued packet in each stream (except for the stream where the current packet is being written, but if the muxer itself does the cutting of fragments, it also has info about the next packet for that stream). Signed-off-by: Martin Storsjö <martin@martin.st>
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