On Tue, 2019-06-04 at 15:21 +0800, Wang, Shaofei wrote:
> > -Original Message-
> > From: Xiang, Haihao
> > Sent: Tuesday, May 28, 2019 12:23 PM
> > To: ffmpeg-devel@ffmpeg.org
> > Cc: Wang, Shaofei
> > Subject: Re: [FFmpeg-devel] [PATCH v2] libavcodec/vp8dec: fix the
> > multi-thread
From: Jun Zhao
fix ffmpeg -h full can't display webvtt decoder
Signed-off-by: Jun Zhao
---
libavcodec/webvttdec.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/libavcodec/webvttdec.c b/libavcodec/webvttdec.c
index 7b2d175..28113f6 100644
---
From: Jun Zhao
fix ffmpeg -h full can't display webvtt encoder
Signed-off-by: Jun Zhao
---
libavcodec/webvttenc.c | 14 ++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/libavcodec/webvttenc.c b/libavcodec/webvttenc.c
index c84bbf4..21e7d92 100644
---
V2: - fix WebVTT encoder fail issue
Jun Zhao (4):
lavf/webvtt: fix ffmpeg -h demuxer=webvtt can't dump options
lavf/webvttenc: fix ffmpeg -h full can't display webvtt muxer
lavc/webvttdec: fix ffmpeg -h full can't display webvtt decoder
lavc/webvttenc: fix ffmpeg -h full can't display
From: Jun Zhao
fix ffmpeg -h demuxer=webvtt can't dump options
Signed-off-by: Jun Zhao
---
libavformat/webvttdec.c | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavformat/webvttdec.c b/libavformat/webvttdec.c
index e435de3..52579c5 100644
---
From: Jun Zhao
fix ffmpeg -h full can't display webvtt muxer
Signed-off-by: Jun Zhao
---
libavformat/webvttenc.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/libavformat/webvttenc.c b/libavformat/webvttenc.c
index 61b7f54..b4e8a61 100644
---
On Tue, Jun 04, 2019 at 04:45:38PM +0200, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol
> ---
> libavformat/id3v2enc.c | 36
> 1 file changed, 36 insertions(+)
if this is written in a fate test then it will need an update
(this patch as it is ATM does
When mux_rate (CBR) is defined, pat/sdt period setting is now respected.
In case of VBR, leave it as it was.
---
libavformat/mpegtsenc.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index
From: Stephan Hilb
Behave like we do for V4L2_BUF_FLAG_ERROR, implemented in commit 28f20d2ff4 .
For some devices (probably also related to the V4L driver implementation)
it happens that when invoking the ioctl DQBUF, the returned buffer is not
of the expected size. Here are two examples for
On 04.06.2019, at 22:33, Antonin Gouzer wrote:
> Hello,
> Thanks for your response.
> It's difficult to say if this is a common issue.
> I have hundred of thousands of files like this from an editor.
>
> Even the off by one Size is not standart compliant and it would be
> incorrect to not
On 05-06-2019 09:06 PM, Nicolas George wrote:
Gyan (12019-06-05):
With current order, shortest gets ignored with eof_action=pass
Enabling both does not make much sense. A warning may be a better idea.
But no objection.
This is to just to fix an edge case, for the careless user. Will apply.
Gyan (12019-06-05):
> With current order, shortest gets ignored with eof_action=pass
Enabling both does not make much sense. A warning may be a better idea.
But no objection.
Regards,
--
Nicolas George
___
ffmpeg-devel mailing list
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Michael Niedermayer
> Sent: Wednesday, June 5, 2019 4:16 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH V2 2/2]
The horizontal pass get ~2x performance with the patch
under single thread.
Tested overall performance using the command(avx2 enabled):
./ffmpeg -i 1080p.mp4 -vf gblur -f null /dev/null
./ffmpeg -i 1080p.mp4 -vf gblur=threads=1 -f null /dev/null
For single thread, the fps improves from 43 to 60,
Signed-off-by: Ruiling Song
---
tests/checkasm/Makefile | 1 +
tests/checkasm/checkasm.c | 3 ++
tests/checkasm/checkasm.h | 1 +
tests/checkasm/vf_gblur.c | 67 +++
tests/fate/checkasm.mak | 1 +
5 files changed, 73 insertions(+)
create mode 100644
With current order, shortest gets ignored with eof_action=pass
Gyan
From 61834c8a9d8b01c2a82a001d2974d6389f7f7c49 Mon Sep 17 00:00:00 2001
From: Gyan Doshi
Date: Wed, 5 Jun 2019 19:52:04 +0530
Subject: [PATCH] avfilter/framesync: fix shortest with eof_action=pass
Shifted check of shortest to
On Tue, May 14, 2019 at 02:50:48PM +0200, Michael Niedermayer wrote:
> Fixes: Timeout (17sec -> 20ms)
> Fixes:
> 14615/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MTS2_fuzzer-5093007763701760
>
> Found-by: continuous fuzzing process
>
On Tue, May 21, 2019 at 02:22:10AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: -2147483648 - 12 cannot be represented in
> type 'int'
> Fixes:
> 14732/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DXV_fuzzer-5735273129836544
>
> Found-by: continuous fuzzing process
On Wed, May 22, 2019 at 02:35:46AM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: 16384 * 196607 cannot be represented in type
> 'int'
> Fixes:
> 14810/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5091232683917312
>
> Found-by: continuous fuzzing process
Fixes: out of array read
Fixes:
14563/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5646451545210880
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/bitstream.c | 3 ++-
1 file
On Fri, May 17, 2019 at 10:57:53AM +0200, Michael Niedermayer wrote:
> This should reduce the amount of timeout issues overall
>
> Fixes: Timeout (34->10sec)
> Fixes:
> 14682/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WMV2_fuzzer-5728608414334976
>
> Found-by: continuous fuzzing process
Fixes: out of array read
Fixes:
14563/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AGM_fuzzer-5646451545210880
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/bitstream.c | 4
1
extra_hw_frames is needed for some cases.
(eg: qsv decoding + qsv vpp + qsv look_ahead encoding, transcoding
failed if no extra_hw_frames supported:
ffmpeg -hwaccel qsv -c:v h264_qsv -i
bbb_sunflower_1080p_30fps_normal_2000frames.mp4 \
-vf vpp_qsv=w=1280:h=720:extra_hw_frames=100 -v verbose
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