On Tue, 4 Jul 2017 20:20:38 +0200
Reimar Döffinger wrote:
> On 04.07.2017, at 10:42, wm4 wrote:
> > Not really comfortable with the current patch. Why does it even touch
> > the compat_decode_partial_size handling path?
>
> Because that is the code that gets utterly confused by 0-size packets
On Tue, 4 Jul 2017 21:34:26 +0200
Thilo Borgmann wrote:
> Am 02.07.17 um 16:17 schrieb Paul B Mahol:
> > On 7/2/17, Thilo Borgmann wrote:
> >> Am 01.07.17 um 22:23 schrieb Paul B Mahol:
> >>> This is native layout of this codec.
> >>
> >> From where is that definition?
> >
> > See how s
On Tue, 4 Jul 2017 22:33:52 +0200
Michael Niedermayer wrote:
> 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/ffmpeg
> Signed-off-by: Michael Niedermayer
Hi there, developers on this list.
Is it possible to pause decoding and encoding of a file with a script?
What we are trying to achieve is to extract all the frames from an input
file, but pause the process after each frame is extracted.
During the pause between the frames, we want to manipulate
On Wed, Jul 05, 2017 at 10:41:49 +0200, Evert Vorster wrote:
> Hi there, developers on this list.
This is more of a question for ffmpeg-user, actually.
> Is it possible to pause decoding and encoding of a file with a script?
You can suspend ffmpeg with a signal. But that won't be very precise in
I thank you for the very prompt reply.
This is more of a question for ffmpeg-user, actually.
>
My apologies!
>
> > Is it possible to pause decoding and encoding of a file with a script?
>
> You can suspend ffmpeg with a signal. But that won't be very precise in
> terms of timing.
>
Ctrl+z? I'll
On 7/5/17, James Almer wrote:
> On 7/4/2017 10:45 PM, Michael Niedermayer wrote:
>> On Tue, Jul 04, 2017 at 03:15:56PM -0300, James Almer wrote:
>>> On 7/4/2017 2:31 PM, Michael Niedermayer wrote:
On Mon, Jul 03, 2017 at 02:32:28PM +0200, Matthieu Bouron wrote:
> On Fri, Jun 30, 2017 at 0
It is redundant with costable. The first half of sintable is
identical with the second half of costable. The second half
of sintable is negative value of the first half of sintable.
The computation is changed to handle sign of sin values,
so disable arm optimization.
Signed-off-by: Muhammad Faiz
On Wed, Jul 5, 2017 at 11:40 AM, Paul B Mahol wrote:
> On 7/5/17, James Almer wrote:
>> On 7/4/2017 10:45 PM, Michael Niedermayer wrote:
>>> On Tue, Jul 04, 2017 at 03:15:56PM -0300, James Almer wrote:
On 7/4/2017 2:31 PM, Michael Niedermayer wrote:
> On Mon, Jul 03, 2017 at 02:32:28PM +
On Wed, Jul 05, 2017 at 11:40:49 +0200, Evert Vorster wrote:
> > You can suspend ffmpeg with a signal. But that won't be very precise in
> > terms of timing.
> >
> Ctrl+z? I'll have to educate myself on that. Does this work for encoding,
> too?
Yes, basically, from a controlling shell. I was think
On 7/5/2017 7:52 AM, Hendrik Leppkes wrote:
> On Wed, Jul 5, 2017 at 11:40 AM, Paul B Mahol wrote:
>>
>> I get segfauls in sbrdsp code after some recent commit.
>
> Indeed, fate also shows almost all AAC tests failing on x86_64 systems.
>
> - Hendrik
Yeah, got a bit overzealous in an unrelated
On Wed, Jul 05, 2017 at 09:52:55AM +0200, wm4 wrote:
> On Tue, 4 Jul 2017 20:20:38 +0200
> Reimar Döffinger wrote:
>
> > On 04.07.2017, at 10:42, wm4 wrote:
> > > Not really comfortable with the current patch. Why does it even touch
> > > the compat_decode_partial_size handling path?
> >
> >
On Wed, Jul 05, 2017 at 09:56:10AM +0200, wm4 wrote:
> On Tue, 4 Jul 2017 22:33:52 +0200
> Michael Niedermayer wrote:
>
> > Fixes: out of array access
> > Fixes: 2451/clusterfuzz-testcase-minimized-4781613957251072
> >
> > Found-by: continuous fuzzing process
> > https://github.com/google/oss-
On Tue, 4 Jul 2017 14:54:31 +
Saverio Blasi wrote:
> - This patch contains the changes to interface the Turing codec
> (http://turingcodec.org/) with ffmpeg. The patch was modified to address the
> comments in the review as follows:
> - Added a pkg-config file to list all dependencies re
On Wed, Jul 05, 2017 at 07:48:18AM +0500, Azamat Hackimov wrote:
> Here another file chptr1.gdv, 0,5 Mb long:
> https://drive.google.com/file/d/0B8VpSH5prLMrT1pFejhQV2tQWWs/view?usp=sharing
uploaded to
gdv/ace.gdv
gdv/chptr1.gdv
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF1
On Wed, 5 Jul 2017 16:08:38 +0200
Michael Niedermayer wrote:
> On Wed, Jul 05, 2017 at 09:56:10AM +0200, wm4 wrote:
> > On Tue, 4 Jul 2017 22:33:52 +0200
> > Michael Niedermayer wrote:
> >
> > > Fixes: out of array access
> > > Fixes: 2451/clusterfuzz-testcase-minimized-4781613957251072
> >
>>So I did try to build this, but the ffmpeg configure check apparently fails
>>at picking it up and dumps 3.5MB of C++ linker errors into the config.log.
>>And I have no idea why it does that. configure actually prints "ERROR:
>>libturing not found using pkg-config", but the .pc part seems to b
On 6/28/2017 4:41 PM, Derek Buitenhuis wrote:
> Apple software and devices requrie hvc1. This patchset was originally
> sent to Libav for this same purpose.
>
> John Stebbins (5):
> movenc: use correct tag list for AVOutputFormat.codec_tag
> movenc: simplify codec_tag lookup
> movenc: move t
On 7/5/2017 3:56 PM, Saverio Blasi wrote:
> RUN cmake -DCMAKE_INSTALL_PREFIX="/source/ffmpeg/ffmpeg_build" .. && \
> make && \
> make install
> WORKDIR /source/ffmpeg
> COPY 0001-Added-Turing-codec-interface-for-ffmpeg.patch /source/ffmpeg
> RUN git apply 0001-Added-Turing-codec-interface-f
2. Not used --pkg-config-flags--static and thus missed including the
(unfortunately non-namespaced) embedded boost libraries.
I followed the example instructions in
https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu#ffmpeg (at the top of the
page it says "Compile FFmpeg on Ubuntu, Debian, or
On 5 July 2017 at 07:15, Muhammad Faiz wrote:
> Make it thread-safe and avoid redundant initialization.
>
> Signed-off-by: Muhammad Faiz
> ---
> libavcodec/fft_template.c | 81 ++
> +++--
> 1 file changed, 71 insertions(+), 10 deletions(-)
>
> diff --git
On Wed, 5 Jul 2017 16:12:07 +0100
Rostislav Pehlivanov wrote:
> On 5 July 2017 at 07:15, Muhammad Faiz wrote:
>
> > Make it thread-safe and avoid redundant initialization.
> >
> > Signed-off-by: Muhammad Faiz
> > ---
> > libavcodec/fft_template.c | 81 ++
> > ++
On 5 July 2017 at 11:33, Muhammad Faiz wrote:
> It is redundant with costable. The first half of sintable is
> identical with the second half of costable. The second half
> of sintable is negative value of the first half of sintable.
>
> The computation is changed to handle sign of sin values,
>
On 7/3/2017 1:22 PM, Steven Liu wrote:
> Pushed!
Seems this patch has unexpected behavior when 'hls_segment_type=fmp4'
and 'hls_flags=single_file'.
It should probably create a self indexed file (sidx boxes at the start)
and a byte range m3u8, no?
At the very least it should fail or warn the use
On 5 July 2017 at 16:22, wm4 wrote:
> On Wed, 5 Jul 2017 16:12:07 +0100
> Rostislav Pehlivanov wrote:
>
> > On 5 July 2017 at 07:15, Muhammad Faiz wrote:
> >
> > > Make it thread-safe and avoid redundant initialization.
> > >
> > > Signed-off-by: Muhammad Faiz
> > > ---
> > > libavcodec/fft_t
Two files to check - with and without audio stream.
---
tests/Makefile | 1 +
tests/fate/gdv.mak | 8 ++
tests/ref/fate/gdv-nosound | 26 +++
tests/ref/fate/gdv-sound | 181 +
4 files changed, 216 insertions(+)
create mode
>>2. Not used --pkg-config-flags--static and thus missed including the
>>(unfortunately non-namespaced) embedded boost libraries.
>>
>>I followed the example instructions in
>>https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu#ffmpeg (at the top of
>>the page it says "Compile FFmpeg on Ubuntu,
On Wed, 5 Jul 2017 15:49:53 +
Saverio Blasi wrote:
> >>2. Not used --pkg-config-flags--static and thus missed including the
> >>(unfortunately non-namespaced) embedded boost libraries.
> >>
> >>I followed the example instructions in
> >>https://trac.ffmpeg.org/wiki/CompilationGuide/Ubuntu#f
On 7/5/2017 5:36 PM, wm4 wrote:
> These pkg-config flag additions in the Ubuntu instructions are pretty
> unusual.
Passing --static to pkg-config is the de-facto way to build FFmpeg
with static libraries.
- Derek
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Signed-off-by: James Almer
---
tests/checkasm/Makefile | 1 +
tests/checkasm/checkasm.c | 3 +++
tests/checkasm/checkasm.h | 1 +
tests/checkasm/g722dsp.c | 66 +++
tests/fate/checkasm.mak | 1 +
5 files changed, 72 insertions(+)
create mode 1
On 7/5/2017 4:01 PM, Derek Buitenhuis wrote:
> Going to push the last four today, unless someone objects.
Pushed.
- Derek
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On Fri, Jun 9, 2017 at 11:41 AM Devin Heitmueller <
dheitmuel...@kernellabs.com> wrote:
> Hello Marton,
>
> On Tue, Jun 6, 2017 at 5:45 PM, Marton Balint wrote:
>
> > As far as I remember multiple side data of the same type is not
> something we
> > wanted to support. Why do you need it? Can't a
On Mon, Jul 03, 2017 at 01:10:55AM +0500, Azamat H. Hackimov wrote:
> Added 2 byte skipping if there no sound present, that fixes playback
> files without sound stream.
> ---
> libavformat/gdv.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/libavformat/gdv.c b/libavformat/gdv.c
> ind
Hi Ronald,
A variant of this patch is committed as
2e664b9c1e73c80aab91070c1eb7676f04bdd12d:
http://ffmpeg.org/pipermail/ffmpeg-cvslog/2017-April/106577.html
I believe it does not fix the tsan warning.
On Thu, Apr 6, 2017 at 10:48 AM, Ronald S. Bultje wrote:
> ..., but this way the accesses to
On Fri, 9 Jun 2017, Devin Heitmueller wrote:
Hello Marton,
On Tue, Jun 6, 2017 at 5:45 PM, Marton Balint wrote:
As far as I remember multiple side data of the same type is not something we
wanted to support. Why do you need it? Can't a single AV_FRAME_DATA_A53_CC
side data packet contain ma
Hi Wan-Teh,
On Wed, Jul 5, 2017 at 5:30 PM, Wan-Teh Chang wrote:
> Hi Ronald,
>
> A variant of this patch is committed as
> 2e664b9c1e73c80aab91070c1eb7676f04bdd12d:
>
> http://ffmpeg.org/pipermail/ffmpeg-cvslog/2017-April/106577.html
>
> I believe it does not fix the tsan warning.
I had notic
Hi Ronald,
Thank you for the quick reply!
On Wed, Jul 5, 2017 at 2:49 PM, Ronald S. Bultje wrote:
> Hi Wan-Teh,
>
> On Wed, Jul 5, 2017 at 5:30 PM, Wan-Teh Chang wrote:
>>
>> Hi Ronald,
>>
>> A variant of this patch is committed as
>> 2e664b9c1e73c80aab91070c1eb7676f04bdd12d:
>>
>> http://ffmpe
Hi Wan-Teh,
On Wed, Jul 5, 2017 at 6:12 PM, Wan-Teh Chang wrote:
> Hi Ronald,
>
> Thank you for the quick reply!
>
> On Wed, Jul 5, 2017 at 2:49 PM, Ronald S. Bultje
> wrote:
> > Hi Wan-Teh,
> >
> > On Wed, Jul 5, 2017 at 5:30 PM, Wan-Teh Chang wrote:
> >>
> >> Hi Ronald,
> >>
> >> A variant o
---
Updated following discussion:
* Back to using nested arrays.
* Documentation improved.
* Configure option now called libdrm.
* Other minor fixups.
configure | 3 +
libavutil/Makefile | 2 +
libavutil/hwcontext.c | 4 +
libavutil/hwcontext.h
---
For example:
./ffmpeg_g -y -init_hw_device drm:/dev/dri/card0 -i in.mp4 -an
-filter_hw_device drm0 -vf
'format=nv12,hwupload,format=drm_prime,hwmap=derive_device=vaapi,format=vaapi'
-c:v h264_vaapi out.mp4
(Note that it needs DRM master directly for the dumb buffer allocation, so this
wil
On Wed, Jul 05, 2017 at 17:42:31 +0100, Derek Buitenhuis wrote:
> Passing --static to pkg-config is the de-facto way to build FFmpeg
> with static libraries.
In other words, it's just an example in the wiki. It's one way to do
it, but that doesn't mean it's *the* way to do it. Building against
dyn
Hi Ronald,
On Wed, Jul 5, 2017 at 3:31 PM, Ronald S. Bultje wrote:
> Hi Wan-Teh,
>
> On Wed, Jul 5, 2017 at 6:12 PM, Wan-Teh Chang wrote:
>>
>> Thank you for all the tsan warning fixes. In the meantime, it would be
>> good to revert 2e664b9c1e73c80aab91070c1eb7676f04bdd12d to avoid
>> confusion.
2017-07-06 8:02 GMT+08:00 Steven Liu :
> 2017-07-05 23:28 GMT+08:00 Derek Buitenhuis :
>> On 7/3/2017 1:22 PM, Steven Liu wrote:
>>> Pushed!
>>
>> Seems this patch has unexpected behavior when 'hls_segment_type=fmp4'
>> and 'hls_flags=single_file'.
>>
>> It should probably create a self indexed fil
On 6/22/2017 5:35 AM, Matthieu Bouron wrote:
> On Wed, Jun 21, 2017 at 10:19:33PM +0200, Matthieu Bouron wrote:
>> On Wed, Jun 21, 2017 at 04:57:53PM -0300, James Almer wrote:
>>> On 6/19/2017 6:08 AM, Matthieu Bouron wrote:
Avoids overriding v0 (which containins the result of the tested
Hi Wan-Teh,
On Wed, Jul 5, 2017 at 8:08 PM, Wan-Teh Chang wrote:
> Hi Ronald,
>
> On Wed, Jul 5, 2017 at 3:31 PM, Ronald S. Bultje
> wrote:
> > Hi Wan-Teh,
> >
> > On Wed, Jul 5, 2017 at 6:12 PM, Wan-Teh Chang wrote:
> >>
> >> Thank you for all the tsan warning fixes. In the meantime, it would
have not support fmp4 byterange mode now, so give a warn message
Suggested-by: Derek Buitenhuis
Signed-off-by: Steven Liu
---
libavformat/hlsenc.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index dd6a62b..f1157a9 100
Le 6 juil. 2017 4:08 AM, "James Almer" a écrit :
On 6/22/2017 5:35 AM, Matthieu Bouron wrote:
> On Wed, Jun 21, 2017 at 10:19:33PM +0200, Matthieu Bouron wrote:
>> On Wed, Jun 21, 2017 at 04:57:53PM -0300, James Almer wrote:
>>> On 6/19/2017 6:08 AM, Matthieu Bouron wrote:
Avoids overriding
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