different backend might need different options for a better performance,
so, add the parameter into dnn interface, as a preparation.
Signed-off-by: Guo, Yejun
---
libavfilter/dnn/dnn_backend_native.c | 3 ++-
libavfilter/dnn/dnn_backend_native.h | 2 +-
libavfilter/dnn/dnn_backend_openvino.c
On Wed, Aug 05, 2020 at 20:48:20 +0800, 486179 wrote:
> for example
> avformat_alloc_output_context2(&putFmtCtx, NULL, "rtmp",
> "rtmp://1.1.1.1/live");
> or
> avformat_open_input(&InputFmtCtx, "rtmp://1.1.1.1/live", 0, 0)
Wrong mailing list. For questions regarding the development with the
ffmp
On Thu, Aug 06, 2020 at 11:31:03PM +0200, Andreas Rheinhardt wrote:
> Michael Niedermayer:
> > Fixes: division by zero
> > Fixes:
> > 24253/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-6250318007107584
> >
> > Found-by: continuous fuzzing process
> > https://github.com/google/os
On Thu, Aug 06, 2020 at 11:18:15PM +0200, Michael Niedermayer wrote:
> Fixes: signed integer overflow: -2147483648 * -1 cannot be represented in
> type 'int'
> Fixes:
> 24011/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_SNOW_fuzzer-5486376610168832
>
> Found-by: continuous fuzzing process
I experimented a bit more with this. Here are the 3 scenarii in other of
least frame late:
- GetData waiting for 1/2s and releasing the lock
- No use of GetData (current code)
- GetData waiting for 1/2s and keeping the lock
The last option has horrible perfomance issues and should not be used.
From: Jun Zhao
Enable the dref.url box
Signed-off-by: Jun Zhao
---
libavformat/isom.h | 6 ++
libavformat/mov.c | 45 ++---
2 files changed, 44 insertions(+), 7 deletions(-)
diff --git a/libavformat/isom.h b/libavformat/isom.h
index 41a9c64..01e2c
From: Jun Zhao
Signed-off-by: Jun Zhao
---
libavformat/mov.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 1532e74..808ef7c 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -587,7 +587,7 @@ static int mov_read_dref(MOVCo
From: tomajsjiang
Update filter buffer/abuffer interface file name, from
libavfilter/{vsrc|asrc_buffer.h} to libavfilter/buffersrc.h
Signed-off-by: Jun Zhao
Signed-off-by: tomajsjiang
---
doc/filters.texi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/doc/filters.texi
From: Jun Zhao
fix typo (name => named)
Signed-off-by: Jun Zhao
---
doc/fftools-common-opts.texi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi
index f339e0d..acdaa26 100644
--- a/doc/fftools-common-opts.texi
From: Jun Zhao
document ffmpeg -h protocol=protocol_name
Signed-off-by: Jun Zhao
---
doc/fftools-common-opts.texi | 4
1 file changed, 4 insertions(+)
diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi
index acdaa26..2c94eae 100644
--- a/doc/fftools-common-opts.texi
> On Aug 7, 2020, at 9:37 PM, Jun Zhao wrote:
>
> From: Jun Zhao
>
> Enable the dref.url box
>
> Signed-off-by: Jun Zhao
> ---
> libavformat/isom.h | 6 ++
> libavformat/mov.c | 45 ++---
> 2 files changed, 44 insertions(+), 7 deletions(-)
>
> di
On Thu, Aug 06, 2020 at 03:52:33PM +0100, Kieran Kunhya wrote:
> On Thu, 6 Aug 2020 at 15:48, wrote:
>
> > On Thu, Aug 06, 2020 at 07:51:55AM +0100, Kieran Kunhya wrote:
> > > >
> > > > It's audio descriptor information although it's stored in PSI table,
> > but
> > > > it'll map to
> > > > speci
On Fri, Aug 07, 2020 at 08:43:05AM +0200, Moritz Barsnick wrote:
> On Thu, Jul 30, 2020 at 22:58:58 +0800, lance.lmw...@gmail.com wrote:
> > if (codec_id == AV_CODEC_ID_AC3) {
> > +int len = 1;
> > +
> > +if (ts_st->desc6a.component_type_flag
Any more comments? Are you OK to merge?
Thanks,
Mohammad
On Thu, Jul 30, 2020 at 9:06 AM Vittorio Giovara
wrote:
> On Mon, Jul 27, 2020 at 11:44 PM Mohammad Izadi <
> izadi-at-google@ffmpeg.org> wrote:
>
> > It seems FATE is for the regression test. Here is a sample that you can
> use
> >
On Fri, Aug 07, 2020 at 08:39:31AM +0200, Moritz Barsnick wrote:
> On Thu, Jul 30, 2020 at 22:58:56 +0800, lance.lmw...@gmail.com wrote:
> > #include "libavutil/dovi_meta.h"
> > +#include "libavutil//mpegts_audio_desc_metadata.h"
> ^^
> A duplicate slash slipped in there.
Go
>
> > @@ -4169,6 +4189,11 @@ static int mov_open_dref(MOVContext *c,
> AVIOContext **pb, const char *src, MOVDr
> > if (!c->fc->io_open(c->fc, pb, filename, AVIO_FLAG_READ,
> NULL))
> > return 0;
> > }
> > +} else if (ref->location) {
> > +av_log(c->f
On Thu, Aug 06, 2020 at 10:08:33PM +0300, Martin Storsjö wrote:
> On Mon, 3 Aug 2020, Martin Storsjö wrote:
>
> > On Mon, 3 Aug 2020, Michael Niedermayer wrote:
> >
> > > is this removing the only test which tests the "-re" flag ?
> > > if so that would reduce test coverage
> >
> > Well, tehcnic
On 8/7/2020 5:35 PM, Michael Niedermayer wrote:
> On Thu, Aug 06, 2020 at 10:08:33PM +0300, Martin Storsjö wrote:
>> On Mon, 3 Aug 2020, Martin Storsjö wrote:
>>
>>> On Mon, 3 Aug 2020, Michael Niedermayer wrote:
>>>
is this removing the only test which tests the "-re" flag ?
if so that w
On Fri, Aug 07, 2020 at 10:35:58PM +0200, Michael Niedermayer wrote:
> On Thu, Aug 06, 2020 at 10:08:33PM +0300, Martin Storsjö wrote:
> > On Mon, 3 Aug 2020, Martin Storsjö wrote:
> >
> > > On Mon, 3 Aug 2020, Michael Niedermayer wrote:
> > >
> > > > is this removing the only test which tests th
Snow uses the ratecontrol module, but does not expose a way to set
the rc_eq expression. The default expression, set in the ratecontrol
module, will always be used.
Make it possible to set rc_eq by adding an AVOption to snowenc.
The option definition is mostly a copy from the mpegvideo common
opt
Don't pass a potential NULL pointer to av_log, instead use a default
in the rc_eq AVOption definitions. Now the context variable always
holds a string; even if it's the default expression.
Note this also fixes the evaluation error path, where a similar
av_log call references the rc_eq string from
Hi Nicolas!
On 2020-08-03 11:54 +0200, Nicolas George wrote:
> Nicolas George (12020-07-31):
> > Something like this would be acceptable:
> >
> > /* Reverse-engineered by encoding various files with the reference
> >encoder. */
> >
> > Reluctance to give this little information is baffling to
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Steve Lhomme
> Sent: Friday, August 7, 2020 3:05 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v3 1/2] dxva: wait until D3D11 buffer
> copies are done before submitting them
>
> I experimented a bit more with
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Soft Works
> Sent: Friday, August 7, 2020 11:59 PM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH v3 1/2] dxva: wait until D3D11 buffer
> copies are done before submitting t
On 2020-08-02 20:49 +0200, Michael Niedermayer wrote:
> On Sat, Aug 01, 2020 at 11:23:36PM +0200, Alexander Strasser wrote:
> > Hi Michael!
> >
> > On 2020-07-31 19:54 +0200, Michael Niedermayer wrote:
> > > On Thu, Jul 30, 2020 at 02:42:30PM +0200, Alexander Strasser wrote:
> > > > Don't pass a po
On Fri, Aug 7, 2020 at 4:19 PM leozhang wrote:
>
> Allow dynamic resolution change, this is useful for real time video
> communication application.
>
> Use below commands to test it,
> ffmpeg -i reinit-large_420_8-to-small_420_8.h264 -noautoscale -c:v hevc_nvenc
> out.265 -loglevel verbose -y
>
On 07-08-2020 07:06 pm, Jun Zhao wrote:
From: tomajsjiang
Update filter buffer/abuffer interface file name, from
libavfilter/{vsrc|asrc_buffer.h} to libavfilter/buffersrc.h
Signed-off-by: Jun Zhao
Signed-off-by: tomajsjiang
---
doc/filters.texi | 4 ++--
1 file changed, 2 insertions(+),
On 07-08-2020 07:06 pm, Jun Zhao wrote:
From: Jun Zhao
document ffmpeg -h protocol=protocol_name
Signed-off-by: Jun Zhao
---
doc/fftools-common-opts.texi | 4
1 file changed, 4 insertions(+)
diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi
index acdaa26..2c9
On 07-08-2020 07:06 pm, Jun Zhao wrote:
From: Jun Zhao
fix typo (name => named)
Signed-off-by: Jun Zhao
---
doc/fftools-common-opts.texi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/doc/fftools-common-opts.texi b/doc/fftools-common-opts.texi
index f339e0d..acda
On 2020-08-07 23:59, Soft Works wrote:
-Original Message-
From: ffmpeg-devel On Behalf Of
Steve Lhomme
Sent: Friday, August 7, 2020 3:05 PM
To: ffmpeg-devel@ffmpeg.org
Subject: Re: [FFmpeg-devel] [PATCH v3 1/2] dxva: wait until D3D11 buffer
copies are done before submitting them
I exper
On Fri, Aug 7, 2020 at 11:16 AM Andreas Rheinhardt
wrote:
>
> myp...@gmail.com:
> > On Sun, Jul 26, 2020 at 8:45 PM Jun Zhao wrote:
> >>
> >> From: Jun Zhao
> >>
> >> Export choosen pict_type and qp.
> >>
> >> Signed-off-by: Jun Zhao
> >> ---
> >> libavcodec/libkvazaar.c | 30 +
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Steve Lhomme
> Sent: Saturday, August 8, 2020 7:10 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v3 1/2] dxva: wait until D3D11 buffer
> copies are done before submitting them
[...]
> >
> > Hi Steven,
>
>
On Fri, Aug 7, 2020 at 10:29 PM Zhao Zhili wrote:
>
>
>
> > On Aug 7, 2020, at 9:37 PM, Jun Zhao wrote:
> >
> > From: Jun Zhao
> >
> > Enable the dref.url box
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavformat/isom.h | 6 ++
> > libavformat/mov.c | 45 +
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