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* lavf/omadec: Fix packet duration for Atrac 3 lossless.Carl Eugen Hoyos2017-02-11
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* lavf/rtpdec_mpeg4: Constify a function parameter.Carl Eugen Hoyos2017-02-11
| | | | Silences an "assignment discards ‘const’ qualifier" warning.
* lavf/omadec: Remove an unsed variable.Carl Eugen Hoyos2017-02-11
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* avcodec: add ATRAC Advanced Lossless decodersPaul B Mahol2017-02-11
| | | | | | Only lossy part is decoded for now. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* 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/apetag: reorder some code to improve readabilityJames Almer2017-02-10
| | | | | | | | This way it's clear the size field accounts for the footer length plus every tag entry, but not the header. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/apetag: account for header size if present when returning the start ↵James Almer2017-02-10
| | | | | | | | | | | position The size field in the header/footer accounts for the entire APE tag structure except the 32 bytes from header, for compatibility with APEv1. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/apetag: fix flag value to signal footer presenceJames Almer2017-02-10
| | | | | | | | | | | | | | According to the spec[1], a value of 0 means the footer is present and a value of 1 means it's absent, the exact opposite of header presence flag where 1 means present and 0 absent. The reason for this is compatibility with APEv1 tags, where there's no header, footer presence was mandatory for all files, and the flags field was a zeroed reserved field. [1] http://wiki.hydrogenaud.io/index.php?title=Ape_Tags_Flags Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* lavf/movenc: Remove two unused variables.Carl Eugen Hoyos2017-02-10
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* lavf/mov.c: Avoid heap allocation wraps in mov_read_{senc,saiz}()Matt Wolenetz2017-02-10
| | | | | | | | Core of patch is from paul@paulmehta.com Reference https://crbug.com/643952 (senc,saiz portions) Signed-off-by: Matt Wolenetz <wolenetz@chromium.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf/mov.c: Avoid OOB in mov_read_udta_string()Matt Wolenetz2017-02-10
| | | | | | | | Core of patch is from paul@paulmehta.com Reference https://crbug.com/643952 (udta_string portion) Signed-off-by: Matt Wolenetz <wolenetz@chromium.org> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavf/mov.c: Avoid heap allocation wrap in mov_read_uuidMatt Wolenetz2017-02-08
| | | | | | | | | Core of patch is from paul@paulmehta.com Reference https://crbug.com/643951 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Check value reduced as the code does not support values beyond INT_MAX Also the check is moved to a more common place and before integer truncation
* lavf/mov.c: Avoid heap allocation wrap in mov_read_hdlrMatt Wolenetz2017-02-08
| | | | | | | | Core of patch is from paul@paulmehta.com Reference https://crbug.com/643950 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Check value reduced as the code does not support larger lengths
* matroska: demux BluRay text subtitlesPetri Hintukainen2017-02-07
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/hlsenc: add hls_flag option to write segments to temporary file ↵Aman Gupta2017-02-07
| | | | | | | | | | | | | | | | until complete Adds a `-hls_flags +temp_file` which will write segment data to filename.tmp, and then rename to filename when the segment is complete. This patch is similar in spirit to one used in Plex's ffmpeg fork, and allows a transcoding webserver to ensure incomplete segment files are never served up accidentally. Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Reviewed-by: Bodecs Bela <bodecsb@vivanet.hu> Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* lavf/matroskadec: fix is_keyframe for early BlocksChris Cunningham2017-02-06
| | | | | | | | | | | | | | | Blocks are marked as key frames whenever the "reference" field is zero. This breaks for non-keyframe Blocks with a reference timestamp of zero. The likelihood of reference timestamp being zero is increased by a longstanding bug in muxing that encodes reference timestamp as the absolute time of the referenced frame (rather than relative to the current Block timestamp, as described in MKV spec). Now using INT64_MIN to denote "no reference". Reported to chromium at http://crbug.com/497889 (contains sample)
* avformat/segment: remove last_cut check when detecting a new segmentMarton Balint2017-02-04
| | | | | | | | | Not starting a new segment if the elapsed microsecs since the start of the day equals the the elapsed microsecs since the start of the day at the time of the last cut seems plain wrong to me, Deti do you remember the original reason behind this check? Signed-off-by: Marton Balint <cus@passwd.hu>
* lavf/isom: Support DTS Express in mov.Carl Eugen Hoyos2017-02-03
| | | | Fixes ticket #6124.
* Merge commit '7f549b8338ed3775fec4bf10421ff5744e5866dd'Clément Bœsch2017-02-02
|\ | | | | | | | | | | | | | | | | * commit '7f549b8338ed3775fec4bf10421ff5744e5866dd': riff: don't overwrite bps from WAVEFORMATEX if EXTENSIBLE doesn't contain that data. Only cosmetics, the change was already present. Merged-by: Clément Bœsch <cboesch@gopro.com>
| * riff: don't overwrite bps from WAVEFORMATEX if EXTENSIBLE doesn't contain ↵Hendrik Leppkes2016-07-22
| | | | | | | | | | | | | | | | | | | | | | | | | | that data. According to the specification on the MSDN [1], 0 is valid for that particular field, and it should be ignored in that case. [1]: http://msdn.microsoft.com/en-us/library/windows/desktop/dd757714(v=vs.85).aspx Bug-Id: 950 Signed-off-by: Anton Khirnov <anton@khirnov.net>
| * mov: Rework the check for invalid indexes in stscVittorio Giovara2016-07-20
| | | | | | | | | | | | | | | | | | | | There are samples with invalid stsc that may work fine as is and do not need extradata change. So ignore any out of range index, and error out only when explode is set. Found-by: Matthieu Bouron <matthieu.bouron@stupeflix.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avformat/msf: support codec 1, which is 16 bit pcm lePaul B Mahol2017-02-01
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | Merge commit '90bc423212396e96a02edc1118982ab7f7766a63'Clément Bœsch2017-02-01
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '90bc423212396e96a02edc1118982ab7f7766a63': mov: Wrap stsc index and count compare in a separate function The mov_stsc_index_valid() function is replaced with a macro to prevent signdness issues (index is not always signed, and count is always unsigned currently). The comparison is also adjusted to reduce the risk of overflows. Merged-by: Clément Bœsch <u@pkh.me>
| * mov: Wrap stsc index and count compare in a separate functionVittorio Giovara2016-07-20
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| * mov: Fix stsc_count comparisonMatthieu Bouron2016-07-20
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
| * mp3enc: write trailing paddingAnton Khirnov2016-07-15
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| * mp3dec: read the initial/trailing padding from the LAME tagAnton Khirnov2016-07-15
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| * mov: fix stream extradata_size allocationMatthieu Bouron2016-07-15
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | mov: fix decryption with edit listerankor2017-02-01
| | | | | | | | | | | | | | | | | | | | Retain the ranges of frame indexes when applying edit list in mov_fix_index. The index ranges are then used to keep track of the frame index of the current sample. In case of a discontinuity in frame indexes due to edit, update the auxiliary info position accordingly. Reviewed-by: Sasi Inguva <isasi@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | boadec: remove log messagesAndreas Cadhalpun2017-02-01
| | | | | | | | | | Requested-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | lavf/xwma: fix incorrect format specifierMoritz Barsnick2017-01-31
| | | | | | | | Signed-off-by: Moritz Barsnick <barsnick@gmx.net>
* | 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>
* | ircamdec: prevent overflow during block alignment calculationAndreas Cadhalpun2017-01-31
| | | | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | avformat/mov: Fix integer truncation in mov_read_uuid()Michael Niedermayer2017-01-30
| | | | | | | | | | | | Fixes Ticket6102 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avformat/msf: fix codec 4 (joint stereo ATRAC3) and alignbnnm2017-01-30
| | | | | | | | | | | | | | | | | | Codec 4 (frame size 98) uses joint stereo per spec and examples. Also removed an incorrect "align" var which wasn't used anyway (it was overwrittern). Probably all/only .AT3 of frame size 98 are JS, too. Signed-off-by: bnnm <bananaman255@gmail.com>
* | avformat/Makefile: fix compilation of testprogs when networking is disabledTobias Rapp2017-01-30
| | | | | | | | 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/sccdec: simplify 2 sscanf callsPaul B Mahol2017-01-30
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | xvag: prevent overflow during block alignment calculationAndreas Cadhalpun2017-01-30
| | | | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | epafdec: prevent overflow during block alignment calculationAndreas Cadhalpun2017-01-30
| | | | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | genh: prevent overflow during block alignment calculationAndreas Cadhalpun2017-01-30
| | | | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | boadec: prevent overflow during block alignment calculationAndreas Cadhalpun2017-01-29
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | pvfdec: prevent overflow during block alignment calculationAndreas Cadhalpun2017-01-29
| | | | | | | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | electronicarts: prevent overflow during block alignment calculationAndreas Cadhalpun2017-01-29
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | 4xm: prevent overflow during block alignment calculationAndreas Cadhalpun2017-01-29
| | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | avformat/ac3dec: Fix to prevent runaway ac3 detection by looking at the ↵Marijn Meijles2017-01-28
| | | | | | | | | | | | | | | | | | actual frame rather than the first detected frame. When detecting a swapped AC3 marker the data of the frame is swapped. However, in subsequent frames the data swapped is taken from the first frame rather than the current frame. Signed-off-by: Marijn Meijles <marijn@bitpit.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avformat: Ignore ID3v2 tags if other tags are present e.g. vorbisPaul Arzelier2017-01-28
| | | | | | | | | | Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avformat/matroskaenc: don't reserve more bytes than needed for the Colour ↵James Almer2017-01-28
| | | | | | | | | | | | | | master size Found-by: Aaron Colwell <acolwell@google.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | avformat/sccdec: attempt to fix valgrind issuePaul B Mahol2017-01-28
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
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