- 04 12月, 2017 17 次提交
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由 Rostislav Pehlivanov 提交于
Due to a somewhat high volume of complains, phase inversion has been made optional with RFC8251. This allows for better bass frequency response when partially downmixing to play on systems with an LFE speaker. Signed-off-by: NRostislav Pehlivanov <atomnuker@gmail.com>
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由 Andrew D'Addesio 提交于
This decoder-side change, introduced in RFC 8251 (section 9), slightly improves the decoded quality of 16kbps speech in Hybrid Mode. Differences can be seen/heard in testvector05.bit, testvector06.bit, and testvector12.bit in the RFC 6716/8251 testvectors found here: https://people.xiph.org/~greg/opus_testvectors/Signed-off-by: NAndrew D'Addesio <modchipv12@gmail.com>
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由 Andrew D'Addesio 提交于
As per Sec.8 of RFC8251: Cap on Band Energy NaN due to large log-energy value. Affects celt_denormalize(). Signed-off-by: NAndrew D'Addesio <modchipv12@gmail.com>
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由 Andrew D'Addesio 提交于
As per Sec.6 of RFC8251: Integer Wrap-Around in Inverse Gain Computation 32-bit integer overflow in Levinson recursion. Affects silk_is_lpc_stable(). Signed-off-by: NAndrew D'Addesio <modchipv12@gmail.com>
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由 Andrew D'Addesio 提交于
Add av_sat_sub32 and av_sat_dsub32 as the subtraction analogues to av_sat_add32/av_sat_dadd32. Also clarify the formulas for dadd32/dsub32. Signed-off-by: NAndrew D'Addesio <modchipv12@gmail.com>
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由 James Almer 提交于
Fixes building with yasm Tested-by: stevenliu Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 Steven Liu 提交于
fix cid: 1424883 Suggested-by: NMoritz Barsnick <barsnick@gmx.net> Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>
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由 Steven Liu 提交于
fix CID: 1424884 Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>
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由 Steven Liu 提交于
Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>
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由 Robert Nagy 提交于
Reviewed-by: NSteven Liu <lq@onvideo.cn>
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由 Carl Eugen Hoyos 提交于
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由 Marton Balint 提交于
The current edit unit cannot be reliably determined for the last packet of a video stream, because we can't query the start offset of the next edit unit from the index. This caused missing timestamps for the last video packet. Therefore from now on, we allow setting the PTS even if we are not sure of the current edit unit if mxf_set_current_edit_unit returned a specific failure, and the assumed current edit unit is the last. Fixes last packet timestamp of: ffprobe -fflags nofillin -show_packets tests/data/lavf/lavf.mxf -select_streams v Signed-off-by: NMarton Balint <cus@passwd.hu>
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由 Martin Vignali 提交于
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由 Martin Vignali 提交于
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由 Martin Vignali 提交于
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由 Martin Vignali 提交于
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由 Martin Vignali 提交于
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- 03 12月, 2017 8 次提交
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由 Jim DeLaHunt 提交于
Previously, the Developer Documentation <ffmpeg.org/developer.html> contained a single chapter, "1. Developer Guide," with all content under that single chapter. Thus the document structure was one level deeper and more complicated than it needed to be. It differed from similar documents such as /faq.html, which have multiple chapters. Eliminate the single chapter, and promote each section underneath to chapter, and each subsection to section. Thus content and relative structure remains the same, but the overall structure is simpler. Anchors within the page remain the same. Signed-off-by: NJim DeLaHunt <from.ffmpeg-dev@jdlh.com> Signed-off-by: NTimothy Gu <timothygu99@gmail.com>
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由 Michael Niedermayer 提交于
Fixes: lorex.mp4 Fixes: ticket6762 Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Paul B Mahol 提交于
Signed-off-by: NPaul B Mahol <onemda@gmail.com>
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由 John Stebbins 提交于
The sdtp is required by the AppleTV 4K in order to play 2160p60 video. Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Dale Curtis 提交于
Fixes ticket #6804. All of the ogg header and packet parsers may return standard AVERROR codes; these return values should not be treated as success. Additionally changes oggparsevorbis, to not give up too early with certain types of poorly muxed files. Signed-off-by: NDale Curtis <dalecurtis@chromium.org> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Thomas Köppe 提交于
The macro was added in 43171a2a, but I forgot to add it to the DJGPP architecture in that change. Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Martin Vignali 提交于
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由 Martin Vignali 提交于
avutil/x86util : add macro for loading a 128 bits constants in an xmm or in each part of an ymm in order to simplify avx2 asm func
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- 02 12月, 2017 9 次提交
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由 Paul B Mahol 提交于
Signed-off-by: NPaul B Mahol <onemda@gmail.com>
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由 Michael Niedermayer 提交于
Reduces memory needed. Fixes: OOM Fixes: 4427/clusterfuzz-testcase-minimized-5106919271301120 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: 4427/clusterfuzz-testcase-minimized-5106919271301120 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: left shift of negative value -127 Fixes: 4397/clusterfuzz-testcase-minimized-4779061080489984 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 Mark Thompson 提交于
Fixes CID #1424882.
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由 Jan Ekström 提交于
Enables the decoder to utilize the type AVCodecHWConfigInternal.
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由 Martin Vignali 提交于
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由 Paul B Mahol 提交于
Signed-off-by: NPaul B Mahol <onemda@gmail.com>
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由 Dale Curtis 提交于
Didn't notice this one when 9648cc6d was landed. Signed-off-by: NDale Curtis <dalecurtis@chromium.org> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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- 01 12月, 2017 5 次提交
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由 Paul B Mahol 提交于
Signed-off-by: NPaul B Mahol <onemda@gmail.com>
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由 James Almer 提交于
Cosmetic change. Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 James Almer 提交于
Cosmetic change. Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 Jacob Trimble 提交于
Signed-off-by: NJacob Trimble <modmaker@google.com> Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 John Stebbins 提交于
An invalid file may cause huge alloc. Delay expansion of ctts entries until the number of samples is known in mov_build_index. Fixes: 23 Found-by: zhao dongzhuo, AD-lab of Venustech Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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- 30 11月, 2017 1 次提交
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由 Carl Eugen Hoyos 提交于
Fixes the following warning: libavfilter/vf_libvmaf.c:179:14: warning: 'main' is usually a function Missed in 5d3e9357
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