- 03 9月, 2017 5 次提交
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由 Matt Oliver 提交于
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由 Matt Oliver 提交于
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由 Michael Niedermayer 提交于
Fixes: runtime error: shift exponent 64 is too large for 64-bit type 'residual' (aka 'unsigned long') Fixes: 2838/clusterfuzz-testcase-minimized-6260066086813696 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Michael Niedermayer 提交于
Fixes: runtime error: signed integer overflow: 1073901567 + 1073901567 cannot be represented in type 'int' Fixes: 3124/clusterfuzz-testcase-minimized-454643435752652 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Michael Niedermayer 提交于
Fixes: runtime error: signed integer overflow: 1168175789 + 1168178473 cannot be represented in type 'int' Fixes: 3081/clusterfuzz-testcase-minimized-4807564879462400 Fixes: 2844/clusterfuzz-testcase-minimized-5561715838156800 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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- 02 9月, 2017 19 次提交
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
sndio is already autodetected, this commit makes sure --disable-autodetect actually disable it unless --enable-sndio is specified.
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由 Clément Bœsch 提交于
jack is already autodetected, this commit makes sure --disable-autodetect actually disable it unless --enable-jack is specified.
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由 Clément Bœsch 提交于
alsa libs are already autodetected, this commit makes sure --disable-autodetect actually disable it unless --enable-alsa is specified.
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
vda_framework is already pulled by the weakly enabled vda and videotoolbox.
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由 Clément Bœsch 提交于
There is no need for duplication.
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
This simplifies incoming SDL related changes by removing potential mismatching states of sdl and sdl2 variables. Since a component can have all kind of states (such as unset, enabled, disabled or requested), keeping these variables in sync manually in random places is not robust.
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
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由 Clément Bœsch 提交于
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由 Timo Rothenpieler 提交于
Interlaced encoding profits from it, or might even need it in some players. No harm in enabling it unconditionally. Signed-off-by: NTimo Rothenpieler <timo@rothenpieler.org>
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由 James Almer 提交于
Their use in the public header is deprecated and will be removed, but they are still needed by some codecs at least as long as qscale related deprecated fields in the AVFrame struct remain in the tree.
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由 James Almer 提交于
It's already defined and actually enabled depending on compiler options elsewhere. Signed-off-by: NJames Almer <jamrial@gmail.com>
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- 01 9月, 2017 14 次提交
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由 wm4 提交于
Main use-case is proxying avio through a foreign I/O layer and a custom AVIO context, without losing latency and performance characteristics. Signed-off-by: NLuca Barbato <lu_zero@gentoo.org> Merged from Libav commit 173b5621.
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由 James Almer 提交于
It must be freed using avio_context_free() starting with commit b12e4d3b. Found-by: NRonald S. Bultje <rsbultje@gmail.com> Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 Steven Liu 提交于
Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>
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由 Timo Rothenpieler 提交于
Signed-off-by: NTimo Rothenpieler <timo@rothenpieler.org>
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由 Timo Rothenpieler 提交于
Signed-off-by: NTimo Rothenpieler <timo@rothenpieler.org>
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由 Anton Khirnov 提交于
(cherry picked from commit 6f554521) Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 Anton Khirnov 提交于
Before this commit, AVIOContext is to be freed with a plain av_free(), which prevents us from adding any deeper structure to it. (cherry picked from commit 99684f3a) Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 Steven Liu 提交于
move from dashenc, move DASHTmplId and dash_fill_tmpl_params to dash.c, they will be used by dash demuxer and dash muxer. v2 fixed: 1. rename common file from dashcomm.* to dash.* Suggested-by: NHendrik Leppkes <h.leppkes@gmail.com> v3 fixed: 1. rename header file pre defined 2. add ff_ prefix for the internal API Suggested-by: NJames Almer <jamrial@gmail.com> Suggested-by: NTimo Rothenpieler <timo@rothenpieler.org> Reviewed-by: Nwm4 <nfxjfg@googlemail.com> Signed-off-by: NSteven Liu <lq@onvideo.cn>
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由 孙浩(晓黑) 提交于
Fixes: 20170829B.mxf Co-Author: 张洪亮(望初)" <wangchu.zhl@alibaba-inc.com> Found-by: Xiaohei and Wangchu from Alibaba Security Team Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 孙浩(晓黑) 提交于
Fixes: 20170829A.mxf Co-Author: 张洪亮(望初)" <wangchu.zhl@alibaba-inc.com> Found-by: Xiaohei and Wangchu from Alibaba Security Team Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 孙浩(晓黑) 提交于
Fixes: 20170829.nsv Co-Author: 张洪亮(望初)" <wangchu.zhl@alibaba-inc.com> Found-by: Xiaohei and Wangchu from Alibaba Security Team Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 pkviet 提交于
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Daniel Glöckner 提交于
MP4 files with fragments might have the first moof box that is mentioned in a fragment index before the first mdat box. Since it is then already parsed by mov_read_header, we have to make sure that mov_switch_root will not parse it again when seeking by setting the headers_read flag in the index. Parsing it a second time would cause the ctts_data array to receive a second copy of the information from the trun box, leading to wrong PTS values for the second and following fragments in presence of B-frames. Fixes ticket 6560. Signed-off-by: NDaniel Glöckner <daniel-gl@gmx.net> Reviewed-by: NDale Curtis <dalecurtis@chromium.org> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Dale Curtis 提交于
ctts data in ffmpeg relies on the index entries array to be 1:1 with samples... yet sc->sample_count can be read directly from the 'stsz' box and index entries are only generated if a chunk count has been read from 'stco' box. Ensure that if sc->sample_count > 0, sc->chunk_count is too as a basic sanity check. Additionally we need to check that after the index is built we have the right number of entries, so we also check in mov_read_trun() that sc->sample_count == st->nb_index_entries. Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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- 31 8月, 2017 2 次提交
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由 Justin Ruggles 提交于
If a file does not have a known duration, this leads to the timestamps starting over for the next file, causing non-monotonic timestamps. To prevent this, track the duration during demuxing and use it to determine the current file duration before opening the next file. Signed-off-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
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由 James Almer 提交于
Fixes checkheaders. Signed-off-by: NJames Almer <jamrial@gmail.com>
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