On Mon, Dec 02, 2019 at 11:12:42AM +0800, Ting Fu wrote:
> Tested using this command:
> /ffmpeg -pix_fmt yuv420p -s 1920*1080 -i ArashRawYuv420.yuv \
> -vcodec rawvideo -s 1920*1080 -pix_fmt rgb24 -f null /dev/null
>
> The fps increase from 389 to 640 on my local machine.
>
> Signed-off-by: Ting
On Mon, Dec 02, 2019 at 01:18:36PM -0300, James Almer wrote:
> Signed-off-by: James Almer
> ---
> This is meant to be squashed with patch 2/3, otherwise it will write duplicate
> compatible brands, and a lot of tests will have to be updated twice.
I dont think 2 updates are a problem if it keeps
Am Mo., 2. Dez. 2019 um 17:19 Uhr schrieb James Almer :
>
> Signed-off-by: James Almer
> ---
> This is meant to be squashed with patch 2/3, otherwise it will write duplicate
> compatible brands, and a lot of tests will have to be updated twice.
>
> I'm sending it like this to make reviewing/readin
Am Di., 3. Dez. 2019 um 04:53 Uhr schrieb Fu, Ting :
>
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of Carl
> > Eugen Hoyos
> > Sent: Monday, December 2, 2019 05:49 PM
> > To: FFmpeg development discussions and patches
> > Subject: Re: [FFmpeg-devel] [PATCH 1/2] libswscale/
Hi,
I recreated the patch from a clean source tree and applied it to a clean source
tree:
$ patch -p1 -i ../ffmpeg.patch
patching file libavformat/isom.h
patching file libavformat/mov.c
Hope it works now.
Cheers,
Jörg
---
libavformat/isom.h | 1 +
libavformat/mov.c | 50
Am Di., 3. Dez. 2019 um 09:27 Uhr schrieb Jörg Beckmann
:
>
> Hi,
>
> I recreated the patch from a clean source tree and applied it to a clean
> source tree:
>
> $ patch -p1 -i ../ffmpeg.patch
> patching file libavformat/isom.h
> patching file libavformat/mov.c
>
> Hope it works now.
>
> Cheers,
>
On Mon, Dec 02, 2019 at 12:51:05PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavformat/utils.c | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/libavformat/utils.c b/libavformat/utils.c
> index 8196442dd1..03a37
On Sat, Nov 30, 2019 at 12:24:58PM +0800, Guo, Yejun wrote:
> Signed-off-by: Guo, Yejun
> ---
> MAINTAINERS | 2 ++
> 1 file changed, 2 insertions(+)
will apply
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Good people do not need laws to tell them to a
On Mon, Dec 02, 2019 at 09:53:47AM +0800, Linjie Fu wrote:
> Introduced since 077939626eeaa0c1364065414c18ab9b3a072281.
>
> Signed-off-by: Linjie Fu
> ---
> libavformat/utils.c | 22 +++---
> 1 file changed, 11 insertions(+), 11 deletions(-)
will apply
thx
[...]
--
Michael
On Sun, Dec 01, 2019 at 11:04:36AM +0100, Paul B Mahol wrote:
> LGTM
will apply
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
I have never wished to cater to the crowd; for what I know they do not
approve, and what they approve I do not know. -- Epicurus
comments inline in code
At 2019-12-03 15:52:07, xuju...@sjtu.edu.cn wrote:
>From: Xu Jun
>
>+; void filter_column(uint8_t *dst, int height,
>+; float rdiv, float bias, const int *const matrix,
>+; const uint8_t *c[], int length, int radius,
>+;
ping:)
leozhang 于2019年11月25日周一 下午5:53写道：
>
> Signed-off-by: leozhang
> ---
> This filter blur the input while preserving edges, with slice threads speed
> up.
> My test speed is about 100fps on 1080p video with 16 threads, on my test
> machine whose cpu is E5-2660 v4 2.0GHz using 16 threads.
>
On Wed, 13 Nov 2019, Marton Balint wrote:
This sets the range of the first automatically assigned PMT PID or elementary
stream PID parameters to [0x20, 0x1ffa]. You can still assign manually a PID
for a stream using AVStream->id in the wider [0x10, 0x1ffe] range as specified
by ISO13818-1. But
On Tue, Dec 3, 2019 at 11:27 AM Andreas Rheinhardt <
andreas.rheinha...@gmail.com> wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/hls.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
I accidentally resent this; please ignore it.
- Andreas
__
Signed-off-by: Andreas Rheinhardt
---
libavformat/hls.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavformat/hls.c b/libavformat/hls.c
index 21353bbad7..f60396f246 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -2201,9 +2201,8 @@ static int hls_read_packet(
Signed-off-by: Andreas Rheinhardt
---
libavformat/rmdec.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/libavformat/rmdec.c b/libavformat/rmdec.c
index e612c42e57..2c40b866aa 100644
--- a/libavformat/rmdec.c
+++ b/libavformat/rmdec.c
@@ -836,10 +836,7 @@ static int rm_as
From: Jun Zhao
add linger parameter to libsrt, it's setting the number of seconds
that the socket waits for unsent data when closing.
Reviewed-by: Andriy Gelman
Signed-off-by: Jun Zhao
---
doc/protocols.texi |5 +
libavformat/libsrt.c | 13 +
2 files changed, 18 insert
V3: - add more details for linger options. tks Andriy Gelman's comments
- fix minor typo in commit message.
V2: - correct the commit message.
Jun Zhao (2):
lavf/libsrt: add linger parameter to libsrt
lavf/libsrt: enable other encryption parameters
doc/protocols.texi | 21 +++
From: Jun Zhao
Fix the memory leak in error handle path.
Signed-off-by: Jun Zhao
---
libavfilter/avf_showspectrum.c |5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/libavfilter/avf_showspectrum.c b/libavfilter/avf_showspectrum.c
index d5785af..3a3ef7e 100644
--- a/l
On 03-12-2019 04:27 pm, Jun Zhao wrote:
From: Jun Zhao
add linger parameter to libsrt, it's setting the number of seconds
that the socket waits for unsent data when closing.
Reviewed-by: Andriy Gelman
Signed-off-by: Jun Zhao
---
doc/protocols.texi |5 +
libavformat/libsrt.c |
From: Jun Zhao
Enable the SRTO_ENFORCEDENCRYPTION/SRTO_KMREFRESHRATE/
SRTO_KMPREANNOUNCE for srt encryption control.
Signed-off-by: Jun Zhao
---
doc/protocols.texi | 16
libavformat/libsrt.c | 18 ++
2 files changed, 34 insertions(+), 0 deletions(-)
diff
When the tta muxer writes the actual packet data at the end of the
muxing process, it repeatedly copies the packets contained in the
linked list of stored packets to an AVPacket located on the stack via
ff_packet_list_get(), writes the data and unrefs the packet.
But when one is willing to travers
On 12/3/2019 5:20 AM, Carl Eugen Hoyos wrote:
> Am Mo., 2. Dez. 2019 um 17:19 Uhr schrieb James Almer :
>>
>> Signed-off-by: James Almer
>> ---
>> This is meant to be squashed with patch 2/3, otherwise it will write
>> duplicate
>> compatible brands, and a lot of tests will have to be updated twi
From: Jun Zhao
This happens if ffurl_open_whitelist fails and stream is unset.
Signed-off-by: Jun Zhao
---
libavformat/rtmpproto.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index 5274993..42aacbd 100644
--- a/lib
On 12/3/2019 8:34 AM, Andreas Rheinhardt wrote:
> When the tta muxer writes the actual packet data at the end of the
> muxing process, it repeatedly copies the packets contained in the
> linked list of stored packets to an AVPacket located on the stack via
> ff_packet_list_get(), writes the data an
On Thu, 28 Nov 2019, manuelyuan wrote:
There are many UGC videos with dynamic frame rates, which are represented by
PTS jumps. After transcoding with ffmpeg -vsync 0 or -vsync 2, the output
video duration becomes longer.
Did you post any reproduction case of what, exactly (which field in which
On Tue, Dec 3, 2019 at 1:20 PM James Almer wrote:
> On 12/3/2019 8:34 AM, Andreas Rheinhardt wrote:
> > When the tta muxer writes the actual packet data at the end of the
> > muxing process, it repeatedly copies the packets contained in the
> > linked list of stored packets to an AVPacket located
On 2019-11-19 22:59:30 +0900, Kusanagi Kouichi wrote:
> Fix a NULL dereference and leaks.
>
> Signed-off-by: Kusanagi Kouichi
> ---
> libavdevice/xcbgrab.c | 5 +
> 1 file changed, 5 insertions(+)
>
> diff --git a/libavdevice/xcbgrab.c b/libavdevice/xcbgrab.c
> index b7e689343e..063fecf838
On 2019-11-19 22:59:56 +0900, Kusanagi Kouichi wrote:
> Use AVBufferPool.
>
> before:
> $ ffmpeg -benchmark -f x11grab -video_size 1920x1200 -r 200 -t 3 -i +0,0 -f
> null -
> ...
> frame= 600 fps=102 q=-0.0 Lsize=N/A time=00:00:03.00 bitrate=N/A speed=0.51x
> video:314kB audio:0kB subtitle:0kB o
> 在 2019年12月3日，下午7:00，Jun Zhao 写道：
>
> From: Jun Zhao
>
> This happens if ffurl_open_whitelist fails and stream is unset.
>
> Signed-off-by: Jun Zhao
> ---
> libavformat/rtmpproto.c |2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/libavformat/rtmpproto.c b/liba
On Tue, Dec 3, 2019 at 7:17 PM Gyan wrote:
>
>
> On 03-12-2019 04:27 pm, Jun Zhao wrote:
> > From: Jun Zhao
> >
> > add linger parameter to libsrt, it's setting the number of seconds
> > that the socket waits for unsent data when closing.
> >
> > Reviewed-by: Andriy Gelman
> > Signed-off-by: Ju
On Tue, Dec 03, 2019 at 09:43:53AM +0100, Michael Niedermayer wrote:
> On Mon, Dec 02, 2019 at 12:51:05PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > Signed-off-by: Limin Wang
> > ---
> > libavformat/utils.c | 5 ++---
> > 1 file changed, 2 insertions(+), 3 deletions(-)
>
ping the patchset, thx.
On Fri, Nov 22, 2019 at 09:50:36AM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavfilter/vf_elbg.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/libavfilter/vf_elbg.c b/libavfilter/vf
On Thu, Nov 21, 2019 at 01:32:58PM +0100, Carl Eugen Hoyos wrote:
> Am Do., 21. Nov. 2019 um 12:28 Uhr schrieb Limin Wang
> :
> >
> > On Thu, Nov 21, 2019 at 10:49:28AM +0100, Carl Eugen Hoyos wrote:
> > > Am Mi., 20. Nov. 2019 um 16:03 Uhr schrieb :
> > > >
> > > > From: Limin Wang
> > > >
> > >
On Thu, Nov 28, 2019 at 11:51:13PM +0100, Michael Niedermayer wrote:
> On Thu, Nov 28, 2019 at 10:34:41PM +0800, lance.lmw...@gmail.com wrote:
> > From: Limin Wang
> >
> > The following is one of the testing results, you can observe the result of
> > 16bit isn't correct.
> > 1, yuv420p
> > ./ffm
On Mon, Dec 02, 2019 at 04:25:14PM +0100, Hendrik Leppkes wrote:
> On Mon, Dec 2, 2019 at 3:36 PM Limin Wang wrote:
> >
> > On Mon, Dec 02, 2019 at 09:26:11AM +0100, Hendrik Leppkes wrote:
> > > On Mon, Dec 2, 2019 at 3:16 AM Limin Wang wrote:
> > > >
> > > > On Sun, Dec 01, 2019 at 05:33:16PM +0
On Tue, Dec 03, 2019 at 06:57:27PM +0800, Jun Zhao wrote:
> From: Jun Zhao
>
> Enable the SRTO_ENFORCEDENCRYPTION/SRTO_KMREFRESHRATE/
> SRTO_KMPREANNOUNCE for srt encryption control.
>
> Signed-off-by: Jun Zhao
> ---
> doc/protocols.texi | 16
> libavformat/libsrt.c | 18
On Sat, Nov 30, 2019 at 12:59:20AM +0100, Michael Niedermayer wrote:
> This should increase coverage
>
> Signed-off-by: Michael Niedermayer
> ---
> tools/target_dec_fuzzer.c | 6 ++
> 1 file changed, 6 insertions(+)
will apply this and the other coverage increasing patch so we get increased
quinkbl...@foxmail.com (12019-12-03):
> From: Zhao Zhili
>
> ---
> doc/filters.texi| 4 +---
> libavfilter/buffersrc.c | 14 --
> libavfilter/version.h | 5 -
> 3 files changed, 17 insertions(+), 6 deletions(-)
LGTM. I will apply in a little time.
Thanks.
--
Nic
Up until now, the TrackUID of a Matroska track which is supposed to be
random was not random at all: It always coincided with the TrackNumber
which is usually the 1-based index of the corresponding stream in the
array of AVStreams. This has been changed: It is now set via an AVLFG
if AVFMT_FLAG_BIT
Dear FFmpeg developers, please see call for papers for FOSDEM 2020.
Kieran
-- Forwarded message -
From: Christophe Massiot
Date: Sun, 13 Oct 2019 at 16:34
Subject: [OpenMedia] CfP: Open Media devront
To: FOSDEM , Open Media devroom <
open-media-devr...@lists.fosdem.org>
Hi all,
That way one doesn't have to free later. In this case (concerning TTA
extradata), this also fixes a memleak when the output samplerate is
invalid.
Signed-off-by: Andreas Rheinhardt
---
libavformat/matroskadec.c | 21 ++---
1 file changed, 10 insertions(+), 11 deletions(-)
diff -
Up until c4e0e314, the seek table has been included in the tta
extradata, so that the size of said extradata was 22 (the size of a TTA1
header) + 4 * number of frames. The decoder rejected anything below a
size of 30 and so the Matroska demuxer exported 30 byte long extradata,
of which only 18 were
It avoids the overhead of function calls.
Signed-off-by: Andreas Rheinhardt
---
libavformat/matroskadec.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index d50211bf4f..32bd6b8446 100644
--- a/lib
The maximal number of frames in a lace can be 256; hence one has a not
excessive upper bound on the size of an array that can hold the sizes of
all the frames in a lace. Yet up until now, said array has been
dynamically allocated. This has been changed.
Signed-off-by: Andreas Rheinhardt
---
liba
870e7552 introduced validating the lace sizes when they are parsed and
removed the old check; yet when merging this libav commit in 6902c3ac,
the old check for whether the frame extends beyond the frame has been kept.
It is unnecessary and has been removed.
Signed-off-by: Andreas Rheinhardt
---
S
Up until now, when an error happened in one of the inner loops in
matroska_parse_laces, a variable designated for the return value has
been set to an error value and break has been used to exit the
current loop/case. This was done so that the end of matroska_parse_laces
is reached, because said fun
When parsing the sizes of the frames in a lace fails, sometimes no
error message was raised (e.g. when using xiph or fixed-size lacing).
Only EBML lacing generated error messages (which were wrongly declared
as AV_LOG_INFO), but even here not all errors resulted in an error
message. So add a generi
When parsing EBML lacing, for every number read, a new AVIOContext has
been initialized (via ffio_init_context()) just for this number. This
has been changed: The context is kept now.
Signed-off-by: Andreas Rheinhardt
---
libavformat/matroskadec.c | 45 ++-
1
On Mon, 02. Dec 13:15, James Almer wrote:
> Signed-off-by: James Almer
> ---
> Untested.
>
> The BSF can be set the same way a decoder can in target_dec_fuzzer. The
> codec_id will be randomly chosen from the supported list, if any.
>
> tools/Makefile| 3 +
> tools/target_bsf_fuzz
On 12/3/2019 4:31 PM, Andriy Gelman wrote:
> On Mon, 02. Dec 13:15, James Almer wrote:
>> Signed-off-by: James Almer
>> ---
>> Untested.
>>
>> The BSF can be set the same way a decoder can in target_dec_fuzzer. The
>> codec_id will be randomly chosen from the supported list, if any.
>>
>> tools/M
On 12/3/2019 5:19 AM, Michael Niedermayer wrote:
> On Mon, Dec 02, 2019 at 01:18:36PM -0300, James Almer wrote:
>> Signed-off-by: James Almer
>> ---
>
>> This is meant to be squashed with patch 2/3, otherwise it will write
>> duplicate
>> compatible brands, and a lot of tests will have to be upd
On Tue, 3 Dec 2019, Kusanagi Kouichi wrote:
On 2019-11-19 22:59:30 +0900, Kusanagi Kouichi wrote:
Fix a NULL dereference and leaks.
Signed-off-by: Kusanagi Kouichi
---
libavdevice/xcbgrab.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavdevice/xcbgrab.c b/libavdevice/xcbgrab
On Tue, 3 Dec 2019, Kusanagi Kouichi wrote:
On 2019-11-19 22:59:56 +0900, Kusanagi Kouichi wrote:
Use AVBufferPool.
You don't need a buffer pool for the non-shm case, you should wrap the XCB
data in a buffer ref instead. I will reply with a patch that shows how it
is done, please check if
Signed-off-by: James Almer
---
tools/Makefile| 3 +
tools/target_bsf_fuzzer.c | 153 ++
2 files changed, 156 insertions(+)
create mode 100644 tools/target_bsf_fuzzer.c
diff --git a/tools/Makefile b/tools/Makefile
index 370ee35416..001093105b 100
Fixes: signed integer overflow: 538976288 * 8 cannot be represented in type
'int'
Fixes:
19126/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TWINVQ_fuzzer-5687464110325760
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Mich
A few example CMV files can be found in the data/initial_movies folder
of Dwarf Fortress (http://www.bay12games.com/dwarves/).
The demuxer does not currently handle audio cues. There are warning
messages logged for each audio file that should be played. As far as I
know, the only two existing CMV
This avoids a memcpy improving performance if SHM is not used.
Signed-off-by: Marton Balint
---
libavdevice/xcbgrab.c | 22 +++---
1 file changed, 15 insertions(+), 7 deletions(-)
diff --git a/libavdevice/xcbgrab.c b/libavdevice/xcbgrab.c
index 063fecf838..440361c8fa 100644
---
On Tue, Dec 03, 2019 at 03:35:24PM +0800, quinkbl...@foxmail.com wrote:
> From: Zhao Zhili
>
> ---
> doc/filters.texi| 4 +---
> libavfilter/buffersrc.c | 14 --
> libavfilter/version.h | 5 -
> 3 files changed, 17 insertions(+), 6 deletions(-)
>
> diff --git a/doc/f
Fixes: index 8 out of bounds for type 'const uint8_t [8][3]'
Fixes:
19127/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_ATRAC9_fuzzer-5709394985091072
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
From: Andriy Gelman
Signed-off-by: Andriy Gelman
---
libavcodec/hevc_mp4toannexb_bsf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavcodec/hevc_mp4toannexb_bsf.c
b/libavcodec/hevc_mp4toannexb_bsf.c
index 36fd6f0b15c..49daf4a616c 100644
--- a/libavcodec/hevc_mp4toan
From: Andriy Gelman
Check packet grow size against INT_MAX instead of SIZE_MAX.
Found with libFuzzer:
4294967044 cannot be represented as int.
Signed-off-by: Andriy Gelman
---
libavcodec/hevc_mp4toannexb_bsf.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/
On Tue, Dec 03, 2019 at 04:59:26PM -0300, James Almer wrote:
> On 12/3/2019 4:31 PM, Andriy Gelman wrote:
> > On Mon, 02. Dec 13:15, James Almer wrote:
> >> Signed-off-by: James Almer
> >> ---
> >> Untested.
> >>
> >> The BSF can be set the same way a decoder can in target_dec_fuzzer. The
> >> cod
On Tue, Dec 03, 2019 at 03:27:12PM -0600, Ben Lubar wrote:
> A few example CMV files can be found in the data/initial_movies folder
> of Dwarf Fortress (http://www.bay12games.com/dwarves/).
>
> The demuxer does not currently handle audio cues. There are warning
> messages logged for each audio fil
On Tue, Dec 3, 2019 at 10:41 PM Andriy Gelman
wrote:
> From: Andriy Gelman
>
> Check packet grow size against INT_MAX instead of SIZE_MAX.
>
> Found with libFuzzer:
> 4294967044 cannot be represented as int.
>
> Signed-off-by: Andriy Gelman
> ---
> libavcodec/hevc_mp4toannexb_bsf.c | 4 ++--
>
From: Andriy Gelman
Check packet grow size against INT_MAX instead of SIZE_MAX.
Found with libFuzzer:
4294967044 cannot be represented as int.
Signed-off-by: Andriy Gelman
---
libavcodec/hevc_mp4toannexb_bsf.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcode
From: Andriy Gelman
Signed-off-by: Andriy Gelman
---
libavcodec/hevc_mp4toannexb_bsf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavcodec/hevc_mp4toannexb_bsf.c
b/libavcodec/hevc_mp4toannexb_bsf.c
index bf4c25b3b7b..faf516634b2 100644
--- a/libavcodec/hevc_mp4toan
From: Andriy Gelman
Since the nal unit payload is located after the length prefix, there is
no reason to continue reading if there is no nal unit payload remaining.
---
libavcodec/hevc_mp4toannexb_bsf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/hevc_mp4toanne
On Tue, 03. Dec 23:30, Andreas Rheinhardt wrote:
> On Tue, Dec 3, 2019 at 10:41 PM Andriy Gelman
> wrote:
>
> > From: Andriy Gelman
> >
> > Check packet grow size against INT_MAX instead of SIZE_MAX.
> >
> > Found with libFuzzer:
> > 4294967044 cannot be represented as int.
> >
> > Signed-off-by
On Wed, Dec 4, 2019 at 1:04 AM Andriy Gelman
wrote:
> From: Andriy Gelman
>
> Check packet grow size against INT_MAX instead of SIZE_MAX.
>
> Found with libFuzzer:
> 4294967044 cannot be represented as int.
>
> Signed-off-by: Andriy Gelman
> ---
> libavcodec/hevc_mp4toannexb_bsf.c | 6 +++---
>
On 12/3/2019 9:09 PM, Andriy Gelman wrote:
> On Tue, 03. Dec 23:30, Andreas Rheinhardt wrote:
>> On Tue, Dec 3, 2019 at 10:41 PM Andriy Gelman
>> wrote:
>>
>>> From: Andriy Gelman
>>>
>>> Check packet grow size against INT_MAX instead of SIZE_MAX.
>>>
>>> Found with libFuzzer:
>>> 4294967044 cann
On Wed, Dec 4, 2019 at 1:04 AM Andriy Gelman
wrote:
> From: Andriy Gelman
>
> Since the nal unit payload is located after the length prefix, there is
> no reason to continue reading if there is no nal unit payload remaining.
> ---
> libavcodec/hevc_mp4toannexb_bsf.c | 2 +-
> 1 file changed, 1
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> chen
> Sent: Tuesday, December 3, 2019 4:59 PM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH 3/3] avfilter/vf_convolution: add X86
> SIMD for filter_column()
>
> comments in
At 2019-12-04 08:59:08, "Song, Ruiling" wrote:
>> -Original Message-
>> From: ffmpeg-devel On Behalf Of
>> chen
>> Sent: Tuesday, December 3, 2019 4:59 PM
>> To: FFmpeg development discussions and patches > de...@ffmpeg.org>
>> Subject: Re: [FFmpeg-devel] [PATCH 3/3] avfilter/vf_convolu
On Tue, Dec 3, 2019 at 11:01 PM Michael Niedermayer
wrote:
>
> On Tue, Dec 03, 2019 at 06:57:27PM +0800, Jun Zhao wrote:
> > From: Jun Zhao
> >
> > Enable the SRTO_ENFORCEDENCRYPTION/SRTO_KMREFRESHRATE/
> > SRTO_KMPREANNOUNCE for srt encryption control.
> >
> > Signed-off-by: Jun Zhao
> > ---
>
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> chen
> Sent: Wednesday, December 4, 2019 9:36 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH 3/3] avfilter/vf_convolution: add X86
> SIMD for filter_column()
>
>
>
> At
On Wed, 04. Dec 01:26, Andreas Rheinhardt wrote:
> On Wed, Dec 4, 2019 at 1:04 AM Andriy Gelman
> wrote:
>
> > From: Andriy Gelman
> >
> > Check packet grow size against INT_MAX instead of SIZE_MAX.
> >
> > Found with libFuzzer:
> > 4294967044 cannot be represented as int.
> >
> > Signed-off-by:
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Michael Niedermayer
> Sent: Tuesday, December 3, 2019 04:11 PM
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH V2 2/2] libswscale/x86/yuv2rgb: add ssse3
> version
>
> On Mon, Dec 02, 2019 at
Tested using this command:
./ffmpeg -pix_fmt yuv420p -s 1920*1080 -i ArashRawYuv420.yuv \
-vcodec rawvideo -s 1920*1080 -pix_fmt rgb24 -f null /dev/null
The fps increase from 151 to 389 on my local machine.
Signed-off-by: Ting Fu
---
libswscale/x86/Makefile | 1 +
libswscale/x86/sws
Tested using this command:
/ffmpeg -pix_fmt yuv420p -s 1920*1080 -i ArashRawYuv420.yuv \
-vcodec rawvideo -s 1920*1080 -pix_fmt rgb24 -f null /dev/null
The fps increase from 389 to 640 on my local machine.
Signed-off-by: Ting Fu
---
libswscale/x86/yuv2rgb.c | 8 +-
libswscale/x86/yuv
> -Original Message-
> From: ffmpeg-devel On Behalf Of Carl
> Eugen Hoyos
> Sent: Tuesday, December 3, 2019 04:23 PM
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH 1/2] libswscale/x86/yuv2rgb: Change inline
> assembly into nasm code
>
> Am Di., 3.
On Wed, 04. Dec 01:39, Andreas Rheinhardt wrote:
> On Wed, Dec 4, 2019 at 1:04 AM Andriy Gelman
> wrote:
>
> > From: Andriy Gelman
> >
> > Since the nal unit payload is located after the length prefix, there is
> > no reason to continue reading if there is no nal unit payload remaining.
> > ---
From: Zhao Zhili
---
patch v3: document how to set the parameters for automatically inserted filters.
doc/filters.texi| 7 +++
libavfilter/buffersrc.c | 14 --
libavfilter/version.h | 5 -
3 files changed, 19 insertions(+), 7 deletions(-)
diff --git a/doc/filter
On 2019-12-03 21:25:37 +0100, Marton Balint wrote:
>
>
> On Tue, 3 Dec 2019, Kusanagi Kouichi wrote:
>
> > On 2019-11-19 22:59:56 +0900, Kusanagi Kouichi wrote:
> > > Use AVBufferPool.
>
> You don't need a buffer pool for the non-shm case, you should wrap the XCB
> data in a buffer ref instead.
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