- 05 Jul, 2017 10 commits
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James Almer authored
This reverts commit 24bb7db4. noise has to after all be sign extended, not zero extended, on tests other than checkasm. Fixes most aac tests broken by the now reverted commit.
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Steven Liu authored
when use fmp4 segment type in hls and use codec copy, there have an error message. error message: [mp4 @ 0x25df020] Tag avc1 incompatible with output codec id '28' ([33][0][0][0]) [hls @ 0x2615c80] Some of the provided format options in '(null)' are not recognized Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument this patch can fix it. Signed-off-by: Liu Qi <w_liuqi@kingsoft.com> Signed-off-by: Steven Liu <lq@onvideo.cn>
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Steven Liu authored
show the hls_segment_type default always 0, show the flag name better Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
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Michael Niedermayer authored
Fixes: out of array access Fixes: 2451/clusterfuzz-testcase-minimized-4781613957251072 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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James Almer authored
noise needs to be zero extended and it can be done implicitly as a side effect in a subsequent instruction. Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
The function returns a float. This fixes the test in x86_32 targets. Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Tested-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
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Michael Niedermayer authored
Fixes: runtime error: left shift of 1 by 31 places cannot be represented in type 'int' Fixes: 2377/clusterfuzz-testcase-minimized-6108505935183872 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: runtime error: signed integer overflow: 26 + 2147483644 cannot be represented in type 'int' Fixes: 2456/clusterfuzz-testcase-minimized-4822695051001856 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 04 Jul, 2017 6 commits
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John Stebbins authored
ff_mp4_obj_type contains the wrong type of tags for AVOutputFormat.codec_tag. AVOutputFormat.codec_tag is used to validate AVCodecParameters.codec_tag so needs to be the same type of tag. Creates new tag lists for mp4 and ismv. New tag lists support same list of codecs found in ff_mp4_obj_type. psp uses the same tag list as mp4 since these both use mp4_get_codec_tag to look up tags. (cherry picked from commit 713efb2c) Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Martin Storsjö authored
Skip the codec_tag altogether here, to let the user (try to) set whichever codec/tag is preferred; the individual chained muxer will reject invalid codecs anyway. (cherry picked from commit 61f589e3) Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Kevin Mark authored
The scale2ref filter will now maintain the DAR of the main input and not the DAR of the reference input. This previous behavior was deemed counterintuitive for most (all?) use-cases. Before: scale2ref=iw/4:ow/mdar in w:320 h:240 fmt:rgb24 sar:1/1 ref w:640 h:360 fmt:rgb24 sar:1/1 out w:160 h:120 fmt:rgb24 sar:4/3 flags:0x2 SAR: ((120 * 640) / (160 * 360)) * (1 / 1) = 4 / 3 DAR: (160 / 120) * (4 / 3) = 16 / 9 (main out now same DAR as ref) Now: scale2ref=iw/4:ow/mdar in w:320 h:240 fmt:rgb24 sar:1/1 ref w:640 h:360 fmt:rgb24 sar:1/1 out w:160 h:120 fmt:rgb24 sar:1/1 flags:0x2 SAR: ((120 * 320) / (160 * 240)) * (1 / 1) = 1 / 1 DAR: (160 / 120) * (1 / 1) = 4 / 3 (main out same DAR as main in) The scale2ref FATE test has also been updated. Signed-off-by: Kevin Mark <kmark937@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 03 Jul, 2017 6 commits
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Aman Gupta authored
Replicates the logic used in the wrap_hw_buffer path to wrap_sw_buffer as well. Fixes decoding issues observed on AMLogic devices with OMX.amlogic.mpeg2.decoder.awesome, where the decoder would spit out a constant stream of "mPtsRecoveryCount" errors and decoded frames were returned in the incorrect order. Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
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Aman Gupta authored
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
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Matthieu Bouron authored
autocorrelate_c: 644.0 autocorrelate_neon: 420.0 hf_apply_noise_0_c: 1688.5 hf_apply_noise_0_neon: 1498.6 hf_apply_noise_1_c: 1691.2 hf_apply_noise_1_neon: 1500.6 hf_apply_noise_2_c: 1688.1 hf_apply_noise_2_neon: 1500.3 hf_apply_noise_3_c: 1696.6 hf_apply_noise_3_neon: 1502.2 hf_g_filt_c: 2117.8 hf_g_filt_neon: 1218.7 hf_gen_c: 4573.4 hf_gen_neon: 2461.0 neg_odd_64_c: 72.0 neg_odd_64_neon: 64.7 qmf_deint_bfly_c: 1107.6 qmf_deint_bfly_neon: 291.6 qmf_deint_neg_c: 210.4 qmf_deint_neg_neon: 107.4 qmf_post_shuffle_c: 163.0 qmf_post_shuffle_neon: 107.7 qmf_pre_shuffle_c: 120.5 qmf_pre_shuffle_neon: 110.7 sum64x5_c: 1361.6 sum64x5_neon: 435.4 sum_square_c: 1686.4 sum_square_neon: 787.2
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Matthieu Bouron authored
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Steven Liu authored
add the fmp4 format into hlsenc because the fmp4 format add into hls from version 7. the spec link is: https://tools.ietf.org/html/draft-pantos-http-live-streaming-20 and the describe on WWDC https://developer.apple.com/videos/play/wwdc2017/515/Signed-off-by: Steven Liu <lq@onvideo.cn>
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wm4 authored
NVIDIA broke its own API when using VDPAU decoding. If you retrieve the decoded YUV data, or if you map the surfaces with GL interop, the result are interlacing artifacts. The only way to get non-broken data is by using the vdpau video mixer to convert it to RGB. There is no way to block the non-working operations in a reasonable way (a VdpVideoSurface has to support all operations). NVIDIA refuses to fix this issue (they "fixed" it by making it work with the video mixer, but the rest is still broken). There is no sign of that changing. Do not use HEVC by default with the generic hwaccle API. Detect whether it's the NVIDIA native implementation, and exit with an error. (The same thing work with the MESA implementation.) As an escape hatch and to allow applications to use the decoder if they really want to (perhaps because they make sure to explicitly use the video mixer), reuse AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH to disable this check. Once NVIDIA fixes the bug, working driver versions could be detected, and it could be allowed again.
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- 02 Jul, 2017 1 commit
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Paul B Mahol authored
Fixes #5942. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 01 Jul, 2017 3 commits
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Kostya Shishkov authored
Update FATE test. Fixes #3886. Signed-off-by: Paul B Mahol <onemda@gmail.com>
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foo86 authored
Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Missed in the last commit.
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- 30 Jun, 2017 8 commits
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James Almer authored
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wm4 authored
I noticed this with mastering display data. If frame threading is enabled, this side data is exported only for some frames. It turns out it's not properly propagated to the worker threads. I didn't touch A53 captions, because that involves memory allocation and freeing the data as side data is exported. Micro bump so that API users can detect the bug fix.
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James Almer authored
Tested-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
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Michael Niedermayer authored
Fixes: runtime error: signed integer overflow: 2113929216 * 2 cannot be represented in type 'int' Fixes: 2422/clusterfuzz-testcase-minimized-5242114713583616 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Max Weber authored
Otherwise AVTimebaseSource gets av_apply_bitstream_filters' documentation in doxygen. Signed-off-by: Max Weber <mii7303@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: runtime error: division by zero Fixes: 2408/clusterfuzz-testcase-minimized-5432734438653952 Fixes: 2415/clusterfuzz-testcase-minimized-4672827619803136 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 29 Jun, 2017 3 commits
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Clément Bœsch authored
We have AV_CPU_FLAG_ARMV8 == AV_CPU_FLAG_SSE3 which causes a trigger of this MMX warning on AArch64.
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by: Paul B Mahol <onemda@gmail.com>
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- 28 Jun, 2017 3 commits
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KongQun Yang authored
Updated to the standard value 0xB1 defined in mp4ra.org. Signed-off-by: James Almer <jamrial@gmail.com>
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Michael Niedermayer authored
Fixes: runtime error: left shift of negative value -1 Fixes: 2395/clusterfuzz-testcase-minimized-6540529313513472 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Fixes: runtime error: signed integer overflow: 8224 * 663584 cannot be represented in type 'int' Fixes: 2393/clusterfuzz-testcase-minimized-6128334993883136 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegSigned-off-by: Michael Niedermayer <michael@niedermayer.cc>
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