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* | avio: Introduce avio_read_to_bprint(avioctx, bp, max_size)Andrey Utkin2014-07-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat: Micro bump for "md5enc: add format_version, to allow selecting ↵Michael Niedermayer2014-07-16
| | | | | | | | | | | | | | which version to use" Suggested-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: Add WebM DASH Manifest MuxerVignesh Venkatasubramanian2014-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the ability to generate WebM DASH manifest XML using ffmpeg. A sample command line would be as follows: ffmpeg \ -f webm_dash_manifest -i video1.webm \ -f webm_dash_manifest -i video2.webm \ -f webm_dash_manifest -i audio1.webm \ -f webm_dash_manifest -i audio2.webm \ -map 0 -map 1 -map 2 -map 3 \ -c copy \ -f webm_dash_manifest \ -adaptation_sets “id=0,streams=0,1 id=1,streams=2,3” \ manifest.xml It works by exporting necessary fields as metadata tags in matroskadec and use those values to write the appropriate XML fields as per the WebM DASH Specification [1]. Some ideas are adopted from webm-tools project [2]. [1] https://sites.google.com/a/webmproject.org/wiki/adaptive-streaming/webm-dash-specification [2] https://chromium.googlesource.com/webm/webm-tools/+/master/webm_dash_manifest/ Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat: add av_stream_get_parser() to access avformat AVParserMichael Niedermayer2014-07-14
| | | | | | | | | | | | | | | | | | The AVStream.parser field is considered private and its location cannot be preserved while preserving also ABI compatibility to libav, as libav added fields before it. Some tools like ffmpeg.c access this field though Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: add samba protocol via libsmbclientLukasz Marek2014-07-13
| | | | | | | | | | Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat: Add image3 demuxers with format autodetectionCarl Eugen Hoyos2014-07-03
| | | | | | | | | | Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '194be1f43ea391eb986732707435176e579265aa'Michael Niedermayer2014-06-18
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '194be1f43ea391eb986732707435176e579265aa': lavf: switch to AVStream.time_base as the hint for the muxer timebase Conflicts: doc/APIchanges libavformat/filmstripenc.c libavformat/movenc.c libavformat/mxfenc.c libavformat/oggenc.c libavformat/swf.h libavformat/version.h tests/ref/lavf/mkv Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: switch to AVStream.time_base as the hint for the muxer timebaseAnton Khirnov2014-06-18
| | | | | | | | | | | | | | | | | | | | | | | | Previously, AVStream.codec.time_base was used for that purpose, which was quite confusing for the callers. This change also opens the path for removing AVStream.codec. The change in the lavf-mkv test is due to the native timebase (1/1000) being used instead of the default one (1/90000), so the packets are now sent to the crc muxer in the same order in which they are demuxed (previously some of them got reordered because of inexact timestamp conversion).
* | Allow values >31bit for -analyzeduration.Carl Eugen Hoyos2014-06-10
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* | Merge commit '95b7fa1729b93bbb3f4fb85a5c0cb53cf970c3c7'Michael Niedermayer2014-06-04
|\| | | | | | | | | | | | | | | | | | | * commit '95b7fa1729b93bbb3f4fb85a5c0cb53cf970c3c7': oggenc: Support flushing the muxer Conflicts: libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * oggenc: Support flushing the muxerMartin Storsjö2014-06-04
| | | | | | | | | | | | | | | | | | This allows the caller to write all buffered data to disk, allowing the caller to know at what byte position in the file a certain packet starts (any packet written after the flush will be located after that byte position). Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge commit '6d212599aa684f30511fb08ca30fe2378405304e'Michael Niedermayer2014-05-29
|\| | | | | | | | | | | | | | | | | | | | | | | * commit '6d212599aa684f30511fb08ca30fe2378405304e': avformat: Provide a standard compliance flag Conflicts: doc/APIchanges libavformat/avformat.h libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avformat: Provide a standard compliance flagLuca Barbato2014-05-28
| | | | | | | | | | | | Provide f_strict for avconv usage. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | update APIchanges & version for c37d179Michael Niedermayer2014-05-26
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avformat: add av_stream_get_end_pts()Michael Niedermayer2014-05-21
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'c23c96b638cbf6c489fd301e6b3d5555632fba37'Michael Niedermayer2014-05-20
|\| | | | | | | | | | | | | | | | | | | | | * commit 'c23c96b638cbf6c489fd301e6b3d5555632fba37': lavf: add av_stream_get_side_data Conflicts: doc/APIchanges libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: add av_stream_get_side_dataJanne Grunau2014-05-20
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* | Merge commit 'a312f71090ee620ee252f2034aef6b13e2dafe9c'Michael Niedermayer2014-05-19
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'a312f71090ee620ee252f2034aef6b13e2dafe9c': lavf: deprecate now unused AVStream.pts Conflicts: libavformat/mux.c libavformat/version.h mostly not merged as the code is needed for a/vsync drop handling and what the code does is what is needed, it could maybe be moved elsewhere or factored somehow but simply removing it would be droping these features. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: deprecate now unused AVStream.ptsAnton Khirnov2014-05-19
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* | Merge commit '0c1959b056f6ccaa2eee2c824352ba93c8e36d52'Michael Niedermayer2014-05-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '0c1959b056f6ccaa2eee2c824352ba93c8e36d52': lavf: add AVFMT_FLAG_BITEXACT. Conflicts: doc/APIchanges libavformat/avformat.h libavformat/flacenc.c libavformat/movenc.c libavformat/oggenc.c libavformat/options_table.h libavformat/version.h tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: add AVFMT_FLAG_BITEXACT.Anton Khirnov2014-05-15
| | | | | | | | | | | | | | | | Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's codec context. Using codec options inside lavf is fragile and can easily break when the muxing codec context is not the encoding context.
* | Merge commit 'a1aa37dd0b96710d4a17718198a3f56aea2040c1'Michael Niedermayer2014-05-01
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'a1aa37dd0b96710d4a17718198a3f56aea2040c1': matroskaenc: write CodecDelay Conflicts: libavformat/matroskaenc.c tests/ref/lavf/mkv tests/ref/seek/lavf-mkv This is largely not merged as it causes assertion failures and av sync errors Further investigation of this is warranted if the changes are found to fix/improve something in relation to d92b1b1babe69268971863649c225e1747358a74 See: d92b1b1babe69268971863649c225e1747358a74 Merged-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '55ddd700c67529ff2c6c4e976673f1341bba7a82'Michael Niedermayer2014-04-19
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '55ddd700c67529ff2c6c4e976673f1341bba7a82': Silicon Graphics Movie demuxer Conflicts: Changelog libavformat/mvdec.c libavformat/version.h See: 6fb40779cd3457a819e20d6db91a142c47cad3c2 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Silicon Graphics Movie demuxerPeter Ross2014-04-19
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | lavd: add device capabilities APILukasz Marek2014-04-11
| | | | | | | | | | | | | | Provides API to query device capabilities. Each device must implement callbacks to benefit from this API. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
* | Do not allow writing invalid wav channel layouts by default.Carl Eugen Hoyos2014-04-09
| | | | | | | | | | Neither WMP nor QT play wav files with too large channel layouts. Fixes ticket #3543.
* | Merge commit 'eeadcdfd1a6f3089b6bf6e194d6ece8d3f113123'Michael Niedermayer2014-04-06
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'eeadcdfd1a6f3089b6bf6e194d6ece8d3f113123': LucasArts SMUSH demuxer Conflicts: Changelog doc/general.texi libavformat/smush.c libavformat/version.h See: bef8fd7099edfac9c487e6eb75d7e6116ad80465 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * LucasArts SMUSH demuxerPaul B Mahol2014-04-06
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Write aspect ratio when muxing gif.Carl Eugen Hoyos2014-04-02
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* | avformat/img2dec: Use avformat probing interface to identify format if it ↵Michael Niedermayer2014-03-28
| | | | | | | | | | | | | | | | | | | | has not been otherwise identified This is used only for distinguishing .pix formats for now. Which is the only case that has image2 demuxers currently Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '70daeacd6ef8b354dd7d2d77ad393831a5bbf033'Michael Niedermayer2014-03-28
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '70daeacd6ef8b354dd7d2d77ad393831a5bbf033': PAF demuxer and decoder Conflicts: Changelog doc/general.texi libavcodec/avcodec.h libavcodec/codec_desc.c libavcodec/paf.c libavcodec/version.h libavformat/Makefile libavformat/allformats.c libavformat/paf.c libavformat/version.h See: 7de4a16508cb9bd2d40855f7114dea14329ef62a, and others Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * 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>
* | Add an .oga muxer.Carl Eugen Hoyos2014-03-25
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* | Merge commit '25b32586566f285d797737863c97a1c5c9c84e2b'Michael Niedermayer2014-03-24
|\| | | | | | | | | | | | | | | | | | | | | * commit '25b32586566f285d797737863c97a1c5c9c84e2b': lavf: add an AVStream field for exporting stream-global side data Conflicts: libavformat/utils.c libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: add an AVStream field for exporting stream-global side dataAnton Khirnov2014-03-24
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| * Add raw HEVC muxerDerek Buitenhuis2014-02-09
| | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | avformat: extracting NTP timestamp from RTCPFred Rothganger2014-03-12
| | | | | | | | | | | | | | | | For muxing, it accepts both 0 and AV_NOPTS_VALUE. For demuxing, it will present AV_NOPTS_VALUE when start_time_realtime is unknown. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: add subfile protocol.Nicolas George2014-03-08
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* | avformat/microdvd: export the declared frame ratewm42014-03-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MicroDVD files are normally frame-based (i.e. there are no absolute timestamps), but can have an optional frame rate header. If this header is missing, the timestamps depend on the frame rate of the video they were created for. The demuxer will use a fallback frame rate if it's missing from the header. Currently, applications using libavformat can't know whether the time base is based on the fallback value, or if a frame rate header was present. This commit introduces a subfps AVOption for MicroDVD, and the demuxer sets it if and only if a frame rate header was present. Signed-off-by: Clément Bœsch <u@pkh.me>
* | lavf/avio: Introduce avio_find_protocol_nameAlexander Strasser2014-02-16
| | | | | | | | | | | | | | Make it possible to find out what protocol will be chosen for a given URL. Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
* | avformat/mpegts: DVB subtitles multiple languages supportmrlika2014-02-14
| | | | | | | | | | | | | | | | Copy multiple languages data from PMT to extradata. New 5 bytes per language extradata format. Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf/lavd: version bump and APIchanges for uncoded frames.Nicolas George2014-02-11
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* | Add raw HEVC muxerDerek Buitenhuis2014-02-09
| | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931'Michael Niedermayer2014-02-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'd9ae1031f5edbd25c8526b4cb51aba66d3bee931': lavf: improve handling of sparse streams when muxing Conflicts: doc/APIchanges libavformat/avformat.h libavformat/mux.c libavformat/options_table.h libavformat/version.h See: 37ed5df5c5e06a55724fb9eb215da1594b648282 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavf: improve handling of sparse streams when muxingLuca Barbato2014-02-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently ff_interleave_packet_per_dts() waits until it gets a frame for each stream before outputting packets in interleaved order. Sparse streams (i.e. streams with much fewer packets than the other streams, like subtitles or audio with DTX) tend to add up latency and in specific cases end up allocating a large amount of memory. Emit the top packet from the packet_buffer if it has a time delta larger than a specified threshold. Original report of the issue and initial proposed solution by mus.svz@gmail.com. Bug-id: 31 Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | avformat: use AVPROBE_SCORE_STREAM_RETRY, instead of AVPROBE_SCORE_RETRY - 1Michael Niedermayer2014-02-02
| | | | | | | | | | | | This makes the code clearer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavf: add output_ts_offset option to AVFormatContextStefano Sabatini2014-02-02
| | | | | | | | | | This option can be generally useful to set an output offset, needed when setting an absolute index in the output.
* | Support writing E-AC3 in wav.Carl Eugen Hoyos2014-01-29
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* | lavd: add avdevice_dev_to_app_control_message APILukasz Marek2014-01-27
| | | | | | | | | | | | New API allows to send messages from devices to application. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
* | lavd: add avdevice_app_to_dev_control_message APILukasz Marek2014-01-27
| | | | | | | | | | | | New API allows to send messages from application to devices. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
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