will apply
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cbs_av1_write_unit() check pbc size after parsing obu frame, and return
AVERROR(ENOSPC) if pbc is small. pbc will be reallocated and this obu
frame will be parsed again, but this may cause error because
CodedBitstreamAV1Context has already been updated, for example
ref_order_hint is updated and wil
Hi Guys,
I'm wondering what you are thinking about adding WebRTC Support to FFmpeg.
We're developing solutions by using native codes in FFmpeg and WebRTC. So
life will be easy for us if there is WebRTC support for FFmpeg. I mean we
can try to implement this support if there is no ongoing work on
Paul B Mahol (12022-03-29):
> will apply
No objection.
Regards,
--
Nicolas George
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Hello Team,
How to set segment size limit for .ts files?
The chunks created are larger files, we want to restrict the size of chunks
to KBS.
Can you please guide us?
Kindly revert.
--
Preeti Dantkale,
Software Engineer,
Josh Software Pvt. Ltd.
--
_
On Mon, 28 Mar 2022, Ben Avison wrote:
On 25/03/2022 22:53, Martin Storsjö wrote:
On Fri, 25 Mar 2022, Ben Avison wrote:
+#define
CHECK_LOOP_FILTER(func) \
+ do
{ \
+ if (
On Tue, 2022-03-22 at 22:11 +0800, Fei Wang wrote:
> From: Linjie Fu
>
> Add support for max frame size:
> - max_frame_size (bytes) to indicate the max allowed size for frame.
>
> If the frame size exceeds the limitation, encoder will to control the frame
> size by adjusting QP value.
>
On Tue, 29 Mar 2022 01:12:36 +0200 Lynne wrote:
> 28 Mar 2022, 23:13 by ffm...@haasn.xyz:
>
> > On Mon, 28 Mar 2022 22:31:36 +0200 Lynne wrote:
> >
> >> I'm not okay with this. I don't mind anyone pushing approved patches,
> >> but I still want to review and have final say on all Vulkan code. Co
From: Niklas Haas
Signed-off-by: Niklas Haas
---
Note: This reflects the state assuming this patch is applied:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/20220325151118.42130-1-ffm...@haasn.xyz/
I'm sending it for review.
---
doc/filters.texi | 486 ++
On Fri, 25 Mar 2022, Ben Avison wrote:
Note that the benchmarking results for these functions are highly dependent
upon the input data. Therefore, each function is benchmarked twice,
corresponding to the best and worst case complexity of the reference C
implementation. The performance of a real
On Fri, 25 Mar 2022, Ben Avison wrote:
This test deliberately doesn't exercise the full range of inputs described in
the committee draft VC-1 standard. It says:
input coefficients in frequency domain, D, satisfy -2048 <= D < 2047
intermediate coefficients, E, satisfy-4096 <= E
On Fri, 25 Mar 2022, Ben Avison wrote:
Note that the benchmarking results for these functions are highly dependent
upon the input data. Therefore, each function is benchmarked twice,
corresponding to the best and worst case complexity of the reference C
implementation. The performance of a real
The existing x86 assembly for loop filters uses the stride as a
full register without clearing/sign extending the upper half
of the registers on x86_64.
This avoids crashes if the caller would have passed nonzero bits
in the previously undefined upper 32 bits of the parameters.
Signed-off-by: Mar
On Thu, 2022-03-17 at 14:41 +0800, Fei Wang wrote:
> From: Linjie Fu
>
> Use GPB frames to replace regular P/B frames if backend driver does not
> support it.
>
> - GPB:
> Generalized P and B picture. Regular P/B frames replaced by B
> frames with previous-predict only, L0 == L1. Normal
On Sun, Mar 27, 2022 at 09:02:11PM +0300, Jan Ekström wrote:
> This value is only documented to be utilized if rate control is
> set to one of the bit rate based modes. These modes are not the
> default and thus the wrapper itself configures a bit rate according
> to the avctx if bit rate based enc
On Fri, 25 Mar 2022, Ben Avison wrote:
Disable ff_add_pixels_clamped_arm, which was found to fail the test. As this
is normally only used for Arms prior to Armv6 (ARM11) it seems quite unlikely
that anyone is still using this, so I haven't put in the effort to debug it.
I had a look at this fu
On Fri, Mar 25, 2022 at 03:39:04PM +0800, Zhao Zhili wrote:
> srt_socket was deprecated after 1.4.1.
> ---
> libavformat/libsrt.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c
> index 19b9cb9895..1610ce8318 100644
> --- a/libavformat/libs
sön 2022-03-27 klockan 10:02 +0530 skrev Gyan Doshi:
>
>
> On 2022-03-27 05:15 am, Michael Niedermayer wrote:
> > On Thu, Mar 24, 2022 at 03:53:56PM +0100, Tomas Härdin wrote:
> > > consulting | 12
> > > 1 file changed, 12 insertions(+)
> > > 901f8f38d654798a4fcb579ac2e50c0a443
Trying to keep my biz emails relatively free of spam
From 51071ad87c47e0231b3d364adfe78c2ccbf9ad6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?=
Date: Tue, 29 Mar 2022 15:18:06 +0200
Subject: [PATCH] web/consulting: Obfuscate email a bit
---
src/consulting | 2 +-
1 file changed
On Fri, 2022-03-11 at 13:24 +0100, Ingo Brückl wrote:
> Commit e050959103f375e6494937fa28ef2c4d2d15c9ef implemented passing in
> modifiers by using the PRIME_2 memory type, which only exists in v2 of
> the library.
>
> To still support v1 of the library, conditionally compile using
> VA_CHECK_VERS
On Tue, Mar 29, 2022 at 01:31:02 +0200, Michael Niedermayer wrote:
> I intend to do a 5.0.1 release from the release/5.0 branch in the next days
> as its high time to make a new release with all the bugfixes
> so if you want to backport something please do so
How about the recent fix for vf_subtit
On Mon, Mar 28, 2022 at 09:24:05PM +0200, Paul B Mahol wrote:
> lgtm
will apply
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
If you fake or manipulate statistics in a paper in physics you will never
get a job again.
If you fake or manipulate statistics i
The stsc_index is checked and updated for the next sample. If the
next sample needs to update stsd_index and stsc_index, then only
stsc_index is updated, which leads to a missing
AV_PKT_DATA_NEW_EXTRADATA. For example, the sample in the second
chunk needs to update both.
entry[0]
first_chunk =
On Sat, Mar 19, 2022 at 06:52:34PM +0100, Michael Niedermayer wrote:
> On Fri, Mar 18, 2022 at 08:38:28AM -0300, James Almer wrote:
> >
> >
> > On 3/18/2022 8:27 AM, Michael Niedermayer wrote:
> > > On Thu, Mar 17, 2022 at 10:00:18PM -0300, James Almer wrote:
> > > >
> > > >
> > > > On 3/17/202
On 29/03/2022 13:44, Martin Storsjö wrote:
The existing x86 assembly for loop filters uses the stride as a
full register without clearing/sign extending the upper half
of the registers on x86_64.
This avoids crashes if the caller would have passed nonzero bits
in the previously undefined upper 3
On 3/29/2022 4:02 PM, Michael Niedermayer wrote:
On Sat, Mar 19, 2022 at 06:52:34PM +0100, Michael Niedermayer wrote:
On Fri, Mar 18, 2022 at 08:38:28AM -0300, James Almer wrote:
On 3/18/2022 8:27 AM, Michael Niedermayer wrote:
On Thu, Mar 17, 2022 at 10:00:18PM -0300, James Almer wrote:
On Tue, 29 Mar 2022, Martin Storsjö wrote:
On Fri, 25 Mar 2022, Ben Avison wrote:
Disable ff_add_pixels_clamped_arm, which was found to fail the test. As
this
is normally only used for Arms prior to Armv6 (ARM11) it seems quite
unlikely
that anyone is still using this, so I haven't put in the
On 29/03/2022 14:13, Martin Storsjö wrote:
On Fri, 25 Mar 2022, Ben Avison wrote:
Disable ff_add_pixels_clamped_arm, which was found to fail the test.
I had a look at this function, and I see that the overflow checks are using
tst r6, #0x100
to see whether the addition
On Tue, 29 Mar 2022, Ben Avison wrote:
Thirdly - the added test also occasionally fails for the other existing
functions (armv6, neon) and the newly added aarch64 neon version. If you
have e.g. src[] = 32767, dst[] = 255, then the widening 8->16 addition
will overflow, as there's no operation
On Fri, 25 Mar 2022, Ben Avison wrote:
void ff_vc1dsp_init(VC1DSPContext* c);
diff --git a/tests/checkasm/vc1dsp.c b/tests/checkasm/vc1dsp.c
index 0823ccad31..0ab5892403 100644
--- a/tests/checkasm/vc1dsp.c
+++ b/tests/checkasm/vc1dsp.c
@@ -286,6 +286,20 @@ static matrix
*generate_inverse_quant
> -Original Message-
> From: ffmpeg-devel On Behalf Of Paul
> B Mahol
> Sent: Friday, March 25, 2022 12:19 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH] avfilter/f_realtime: add support for
> commands
>
> Signed-off-by: Paul B Mahol
> ---
> doc/filters.texi
The existing x86 assembly for loop filters uses the stride as a
full register without clearing/sign extending the upper half
of the registers on x86_64.
This avoids crashes if the caller would have passed nonzero bits
in the previously undefined upper 32 bits of the parameters.
Signed-off-by: Mar
On Mon, Mar 28, 2022 at 7:05 AM Danil Chapovalov wrote:
>
> On Thu, Mar 24, 2022 at 7:27 PM James Zern wrote:
> >
> > On Thu, Mar 24, 2022 at 6:12 AM Danil Chapovalov
> > wrote:
> > >
> > > ---
> > > libavcodec/libvpxenc.c | 6 ++
> > > 1 file changed, 6 insertions(+)
> > >
> > > diff --git
On Tue, Mar 29, 2022 at 01:40:26AM +0200, Diederick C. Niehorster wrote:
> Hi Michael,
>
> On Tue, Mar 29, 2022 at 1:31 AM Michael Niedermayer
> wrote:
> >
> > Hi all
> >
> > I intend to do a 5.0.1 release from the release/5.0 branch in the next days
> > as its high time to make a new release wit
Hi Michael,
On Tue, Mar 29, 2022 at 11:08 PM Michael Niedermayer
wrote:
>
> On Tue, Mar 29, 2022 at 01:40:26AM +0200, Diederick C. Niehorster wrote:
> > Hi Michael,
> >
> > On Tue, Mar 29, 2022 at 1:31 AM Michael Niedermayer
> > wrote:
> > >
> > > Hi all
> > >
> > > I intend to do a 5.0.1 releas
On Tue, Mar 29, 2022 at 11:12:47PM +0200, Diederick C. Niehorster wrote:
> Hi Michael,
>
> On Tue, Mar 29, 2022 at 11:08 PM Michael Niedermayer
> wrote:
> >
> > On Tue, Mar 29, 2022 at 01:40:26AM +0200, Diederick C. Niehorster wrote:
> > > Hi Michael,
> > >
> > > On Tue, Mar 29, 2022 at 1:31 AM M
Fixes: memleak
Fixes:
45982/clusterfuzz-testcase-minimized-ffmpeg_BSF_PCM_RECHUNK_fuzzer-5562089618407424
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/pcm_rechunk_bsf.c | 1 +
1 file change
On 3/29/2022 6:24 PM, Michael Niedermayer wrote:
Fixes: memleak
Fixes:
45982/clusterfuzz-testcase-minimized-ffmpeg_BSF_PCM_RECHUNK_fuzzer-5562089618407424
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
On 3/29/2022 10:22 AM, Tomas Härdin wrote:
Trying to keep my biz emails relatively free of spam
Applied.
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On 3/27/2022 3:02 PM, Jan Ekström wrote:
This value is only documented to be utilized if rate control is
set to one of the bit rate based modes. These modes are not the
default and thus the wrapper itself configures a bit rate according
to the avctx if bit rate based encoding is requested, making
> 2022年3月29日 下午9:18，lance.lmw...@gmail.com 写道：
>
> On Fri, Mar 25, 2022 at 03:39:04PM +0800, Zhao Zhili wrote:
>> srt_socket was deprecated after 1.4.1.
>> ---
>> libavformat/libsrt.c | 4
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/libavformat/libsrt.c b/libavformat/libsrt.c
>> i
> 2022年3月29日 下午2:11，myp...@gmail.com 写道：
>
> On Tue, Mar 29, 2022 at 10:21 AM "zhilizhao(赵志立)"
> wrote:
>>
>> Ping.
>>
>>> On Aug 14, 2021, at 6:43 PM, Zhao Zhili wrote:
>>>
>>> The upper limit of strlen(streamid) is 512. Use a larger buffer for
>>> future proof, for example, deal with perc
> 2022年3月25日 下午3:40，Zhao Zhili 写道：
>
> Signed-off-by: Zhao Zhili
> ---
> MAINTAINERS | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 931cf4bd2c..5daa6f8e03 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -516,6 +516,7 @@ Protocols:
> bluray.c
Vulkan map both DRM_FORMAT_RG88 and DRM_FORMAT_GR88 to
VK_FORMAT_R8G8_UNORM. This cannot distinguish nv12/nv24 and nv21/nv42.
Vulkan also map both DRM_FORMAT_RG1616 and DRM_FORMAT_GR1616 to
VK_FORMAT_R16G16_UNORM. This causes issue when map back.
VK_FORMAT_R16G16 will be mapped to DRM_FORMAT_GR1616
The UV plane of NV12 should not be mapped to DRM_FORMAT_GR88. Remove
this map after the problem is fixed on ffmpeg-vulkan side.
Signed-off-by: Wenbin Chen
---
libavutil/hwcontext_vaapi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavutil/hwcontext_vaapi.c b/libavutil/hwcontext_vaapi.c
Qsv decoder only supports directly output nv12 and p010 to system
memory. For other format, we need to download frame from qsv format
to system memory. Now add other supported format to qsvdec.
Signed-off-by: Wenbin Chen
---
libavcodec/qsv.c | 36
li
Qsv encoder only support input P010 and nv12 format directly from system
memory. For other format, we need to upload frame to device memory and
input qsv format to encoder. Now add other system memory format support
to qsv encoder.
Signed-off-by: Wenbin Chen
---
libavcodec/qsvenc.c | 30 +++
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