- 31 10月, 2019 11 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 Limin Wang 提交于
Reviewed-by: NLiu Steven <lq@chinaffmpeg.org> Signed-off-by: NLimin Wang <lance.lmwang@gmail.com>
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由 Lou Logan 提交于
Signed-off-by: NLou Logan <lou@lrcd.com> Signed-off-by: NPaul B Mahol <onemda@gmail.com>
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由 Andreas Rheinhardt 提交于
Prevents memleaks when the trailer is never written (e.g. when there was a write error when writing the header). Fixes ticket #8347. Signed-off-by: NAndreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 Paul B Mahol 提交于
Fixes memleaks and #8346
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由 gxw 提交于
Performance of WMV3 decoding has speed up from 3.66x to 5.23x tested on 3A4000. Reviewed-by: NShiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Zhao Zhili 提交于
Reviewed-by: NPaul B Mahol <onemda@gmail.com> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Limin Wang 提交于
Signed-off-by: NLimin Wang <lance.lmwang@gmail.com> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Paul B Mahol 提交于
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由 Paul B Mahol 提交于
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- 30 10月, 2019 7 次提交
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由 郭叶军 提交于
If filter changes frame w/h, AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC cannot be supported. Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: NPedro Arthur <bygrandao@gmail.com>
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由 郭叶军 提交于
to support dnn networks more general, we need to know the input info of the dnn model. background: The data type of dnn model's input could be float32, uint8 or fp16, etc. And the w/h of input image could be fixed or variable. Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: NPedro Arthur <bygrandao@gmail.com>
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由 郭叶军 提交于
so, we can make a filter more general to accept different network models, by adding a data type convertion after getting data from network. After we add dt field into struct DNNData, it becomes the same as DNNInputData, so merge them with one struct: DNNData. Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: NPedro Arthur <bygrandao@gmail.com>
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由 郭叶军 提交于
Unlike other tf.*.conv2d layers, tf.nn.conv2d does not create many nodes (within a scope) in the graph, it just acts like other layers. tf.nn.conv2d only creates one node in the graph, and no internal nodes such as 'kernel' are created. The format of native model file is also changed, a flag named has_bias is added, so change the version number. Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: NPedro Arthur <bygrandao@gmail.com>
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由 Alfred E. Heggestad 提交于
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由 Philip Langdale 提交于
There have been many reports over the years about problems when taking an HLS stream as input to `ffmpeg` where there are timestamp discontinuities present. This is explicitly supported in the HLS spec (EXT-X-DISCONTINUITY) and often used for ad injection. Various fixes and work-arounds have been proposed over the years, but one step that seems obvious, even if it's not a complete fix, is to mark the HLS input format as supporting discontinuities. This will prevent timestamp fixup logic in ffmpeg.c kicking in that ends up mangling the timestamps unnecessarily. I've tested this out with an example provided by Joe Koberg early last year, and it is sufficient to allow `ffmpeg` to download and mux the stream correctly. Joe had briefly suggested that other situations can still be handled incorrectly, but this seems like a strict improvement. Joe's example: https://s3.amazonaws.com/playon-test-videos/discont_test_new/discont_test.m3u8Reviewed-by: NSteven Liu <lq@onvideo.cn> Reviewed-by: NDennis Mungai <dmngaie@gmail.com>
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由 Peter Ross 提交于
VP4 applies a loop filter during motion compensation, causing the block offset will often by unaligned. This produces a bus error on some platforms, namely ARMv7 NEON. This patch adds a unaligned version of the loop filter function pointer to VP3DSPContext. Reported-by: NMike Melanson <mike@multimedia.cx> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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- 29 10月, 2019 12 次提交
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由 Michael Niedermayer 提交于
Fixes: left shift of negative value -341180 Fixes: 18401/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMALOSSLESS_fuzzer-5686380134400000 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: NPaul B Mahol <onemda@gmail.com> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Michael Niedermayer 提交于
Fixes: left shift of negative value -1 Fixes: 18397/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ADPCM_DTK_fuzzer-5675653487132672 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: NPaul B Mahol <onemda@gmail.com> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Michael Niedermayer 提交于
Fixes: Timeout (15sec -> 0.4sec) Fixes: 18396/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_APE_fuzzer-5730080487112704 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: NPaul B Mahol <onemda@gmail.com> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Limin Wang 提交于
Or it'll cause invalid color and s->filter is NULL. Please reproduce it with below command on big endian system: $ ./ffmpeg -f lavfi -i "anoisesrc=d=60:c=1:r=48000" -f s16le -c:a pcm_s16le -f null - Segmentation fault (core dumped) Signed-off-by: NLimin Wang <lance.lmwang@gmail.com> Reviewed-by: NPaul B Mahol <onemda@gmail.com> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Michael Niedermayer 提交于
Fixes: 16144/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVORBIS_fuzzer-5638618940440576 Fixes: out of array read 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: left shift of negative value -1 Fixes: 18395/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G723_1_fuzzer-5710313034350592 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpegReviewed-by: NPaul B Mahol <onemda@gmail.com> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 Andreas Rheinhardt 提交于
Both attributes.h and bswap.h have been included from the very beginning of this muxer without there being any reason to do so. Signed-off-by: NAndreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
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由 James Almer 提交于
Fixes ticket #8327. Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc> Signed-off-by: NJames Almer <jamrial@gmail.com>
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由 hydra3333 提交于
Signed-off-by: NTimo Rothenpieler <timo@rothenpieler.org>
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由 Paul B Mahol 提交于
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由 Paul B Mahol 提交于
If only first delta was big it was previously discarded.
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由 Paul B Mahol 提交于
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- 28 10月, 2019 8 次提交
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由 Steven Liu 提交于
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 Steven Liu 提交于
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 Steven Liu 提交于
Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>
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由 Steven Liu 提交于
Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc> 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 Steven Liu 提交于
Signed-off-by: NSteven Liu <lq@chinaffmpeg.org>
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- 27 10月, 2019 2 次提交
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由 Paul B Mahol 提交于
Fixes #8339
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由 ManojGuptaBonda 提交于
Support for VDPAU accelerated VP9 decoding was added with libvdpau-1.3. Support for the same in ffmpeg is added with this patch. Profiles related to VDPAU VP9 can be found in latest vdpau.h present in libvdpau-1.3. DRC clips are not supported yet due to http://trac.ffmpeg.org/ticket/8068 Add VP9 VDPAU to list of hwaccels and supported formats Added file vdpau_vp9.c and Modified configure to add VDPAU VP9 support. Mapped VP9 profiles to VDPAU VP9 profiles. Populated the codec specific params that need to be passed to VDPAU. Signed-off-by: NPhilip Langdale <philipl@overt.org>
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