- 10 Mar, 2018 1 commit
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Michael Niedermayer authored
Fixes: signed integer overflow: 3775922176 * 4278190080 cannot be represented in type 'long' Fixes: Chromium bug 791237 Reported-by: Matt Wolenetz <wolenetz@google.com> Reviewed-by: Matt Wolenetz <wolenetz@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 26 Oct, 2017 1 commit
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James Almer authored
This prevents potential ABI issues with GetByteContext. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
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- 01 Sep, 2017 1 commit
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Anton Khirnov authored
(cherry picked from commit 6f554521) Signed-off-by: James Almer <jamrial@gmail.com>
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- 11 Aug, 2017 1 commit
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Michael Niedermayer authored
This fixes loosing packets Fixes: big.avi Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 31 May, 2017 2 commits
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Michael Niedermayer authored
This prevents part of one exploit leading to an information leak Found-by: Emil Lerner and Pavel Cheremushkin Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: subtitle.avi from vlc/ticket/1162 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 29 Mar, 2017 2 commits
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Clément Bœsch authored
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Clément Bœsch authored
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- 15 Feb, 2017 1 commit
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Alexandra Hájková authored
Some muxers may use the BMP_HEADER Format Data size instead of the ASF-specific one. Bug-Id: 1020 CC: libav-stable@libav.org Signed-off-by: Diego Biurrun <diego@biurrun.de>
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- 11 Feb, 2017 1 commit
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Anton Khirnov authored
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- 03 Jan, 2017 1 commit
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Tobias Rapp authored
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 23 Dec, 2016 1 commit
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Tobias Rapp authored
Fixes pts gaps when reading AVI files > 256GiB generated by FFmpeg. Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 30 Nov, 2016 1 commit
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Andreas Cadhalpun authored
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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- 27 Oct, 2016 1 commit
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Diego Biurrun authored
This also kills some warnings with certain compiler options.
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- 18 Oct, 2016 1 commit
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Carl Eugen Hoyos authored
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- 17 Oct, 2016 1 commit
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Carl Eugen Hoyos authored
Fixes demuxing the sample file from github pull request 197, the size of its idx1 tag is 6171936 bytes, followed by a JUNK tag of 9505704 bytes.
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- 02 Oct, 2016 2 commits
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Vittorio Giovara authored
Palette format is always in RGBA.
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Vittorio Giovara authored
This simplifies the code a bit, does not change output data in any way.
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- 30 Sep, 2016 1 commit
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Anton Khirnov authored
It is supposed to be a flag. The only currently defined value is AVIO_SEEKABLE_NORMAL, but other ones may be added in the future. However all the current lavf code treats this field as a bool (mainly for historical reasons). Change all those cases to properly check for AVIO_SEEKABLE_NORMAL.
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- 28 Sep, 2016 2 commits
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Michael Niedermayer authored
Fixes null pointer dereference Fixes: 1/null_point.avi Found-by: 连一汉 <lianyihan@360.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
This assert can with crafted files fail, a warning is already printed for this case. Fixes assertion failure Fixes:1/assert.avi Found-by: 连一汉 <lianyihan@360.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 25 Sep, 2016 2 commits
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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Michael Niedermayer authored
Found-by: 连一汉 <lianyihan@360.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 02 Sep, 2016 1 commit
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Michael Niedermayer authored
Fixes: 360/test.poc Found-by: 连一汉 <lianyihan@360.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 18 May, 2016 1 commit
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Michael Niedermayer authored
Fixes Ticket5498 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 04 May, 2016 1 commit
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Vittorio Giovara authored
Signed-off-by: Diego Biurrun <diego@biurrun.de>
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- 14 Apr, 2016 1 commit
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Paul B Mahol authored
Needed for av_log() inside that function. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 18 Mar, 2016 1 commit
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Mats Peterson authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 09 Mar, 2016 1 commit
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Mats Peterson authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 04 Mar, 2016 1 commit
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Derek Buitenhuis authored
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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- 23 Feb, 2016 1 commit
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Anton Khirnov authored
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.
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- 04 Dec, 2015 1 commit
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Clément Bœsch authored
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- 02 Dec, 2015 3 commits
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Luca Barbato authored
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Michael Niedermayer authored
Avoid false positives while syncing. Bug-Id: ffmpeg/4086 Bug-Id: 879 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Luca Barbato authored
avio_tell returns an int64_t.
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- 27 Oct, 2015 1 commit
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Hendrik Leppkes authored
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- 26 Oct, 2015 1 commit
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Luca Barbato authored
`av_packet_unref` matches the AVFrame ref-counted API and can be used as a drop in replacement. Deprecate `av_free_packet`.
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- 17 Sep, 2015 1 commit
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Michael Niedermayer authored
Fixes: broken_rv40.avi Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 15 Sep, 2015 2 commits
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes Ticket4851 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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