Hi
According to the suggestion update the patch.
thanks.
在 2017/1/3 21:14, Mark Thompson 写道:
On 03/01/17 07:13, Huang, Zhengxu wrote:
From 687ce9c804b2618f021100235c46a33b48fa522c Mon Sep 17 00:00:00 2001
From: Zhengxu
Date: Wed, 14 Dec 2016 11:55:31 +0800
Subject: [PATCH] libavutil/hwcont
I agree . #4 makes the most sense.
On Thu, Jan 5, 2017 at 12:38 PM, Eran Kornblau
wrote:
> Hi all,
>
> We found today that this change:
> https://github.com/FFmpeg/FFmpeg/commit/ca6cae73db207f17a0d5507609de12
> 842d8f0ca3
> can break the decryption of MP4s encrypted with common encryption.
>
> I
On Jan 3, 2017 03:38 AM, "Pavel Koshevoy" wrote:
>> I don't recall seeing it mentioned that they do not support 422 and
>> 444 in nvidia docs
> It decodes "fine", except for one green line along the bottom edge of the
> frame.
> The other file I have that decodes with severe artifacts with mpeg
On 1/5/2017 3:07 PM, Soft Works wrote:
> The following three commits created a regression by writing initially
> invalid mkv headers:
>
> 650e17d88b63b5aca6e0a43483e89e64b0f7d2dd avformat/matroskaenc: write a
> CRC32 element on Tags
> 3bcadf822711720ff0f8d14db71ae47cdf97e652 avformat/matroskaenc:
On Fri, Jan 6, 2017 at 11:11 AM, Michael Niedermayer
wrote:
> On Fri, Jan 06, 2017 at 09:52:48AM +1100, Hendrik Leppkes wrote:
>> On Fri, Jan 6, 2017 at 9:15 AM, Michael Niedermayer
>> wrote:
>> > On Wed, Jan 04, 2017 at 02:36:41PM +0100, Steve Lhomme wrote:
>> >> ---
>> >> libavcodec/dxva2.c
Signed-off-by: James Almer
---
libavcodec/atrac3.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/libavcodec/atrac3.c b/libavcodec/atrac3.c
index 256990b..208762d 100644
--- a/libavcodec/atrac3.c
+++ b/libavcodec/atrac3.c
@@ -771,7 +771,7 @@ static int atrac3_decode_f
On Fri, Jan 06, 2017 at 09:52:48AM +1100, Hendrik Leppkes wrote:
> On Fri, Jan 6, 2017 at 9:15 AM, Michael Niedermayer
> wrote:
> > On Wed, Jan 04, 2017 at 02:36:41PM +0100, Steve Lhomme wrote:
> >> ---
> >> libavcodec/dxva2.c | 8
> >> libavcodec/dxva2_internal.h | 2 --
> >> 2
2016-07-04 3:53 GMT+02:00 Kacper Michajlow :
> 2016-07-03 23:39 GMT+02:00 Hendrik Leppkes :
>> On Tue, Jun 28, 2016 at 12:01 PM, Hendrik Leppkes
>> wrote:
>>> On Tue, Jun 28, 2016 at 11:48 AM, Hendrik Leppkes
>>> wrote:
Visual Studio 2015 Update 3 introduced a new SSA optimizer, however
>>
On Fri, Jan 6, 2017 at 9:15 AM, Michael Niedermayer
wrote:
> On Wed, Jan 04, 2017 at 02:36:41PM +0100, Steve Lhomme wrote:
>> ---
>> libavcodec/dxva2.c | 8
>> libavcodec/dxva2_internal.h | 2 --
>> 2 files changed, 4 insertions(+), 6 deletions(-)
>
> applied
>
> PS: it seems th
2017-01-06 2:00 GMT+08:00 Michael Niedermayer :
> On Thu, Jan 05, 2017 at 08:40:56AM +0800, Steven Liu wrote:
> > CID: 1323076
> > Passing null pointer loc to avformat_new_stream, which dereferences it
>
> > fix: because the vtt_oc maybe have not value, so fix it.
>
> hmm
>
> i think:
> this is w
2017-01-06 2:02 GMT+08:00 Michael Niedermayer :
> On Thu, Jan 05, 2017 at 10:45:23AM +0800, Steven Liu wrote:
> > CID: 1396257
> > Signed-off-by: Steven Liu
> > ---
> > libavformat/tests/fifo_muxer.c | 3 +++
> > 1 file changed, 3 insertions(+)
>
> LGTM
>
applied
Thanks!
>
> thx
>
> [...]
>
>
On 4 January 2017 at 10:16, Rostislav Pehlivanov
wrote:
> Prep work for the next commit, which will add a new FFT algorithm
> which makes the iMDCT over 3x faster than it is currently (standalone,
> the FFT is with some framesizes over 10x faster).
>
> The new FFT algorithm uses the already thour
On 4 January 2017 at 22:45, Rostislav Pehlivanov
wrote:
>
>
> On 4 January 2017 at 14:14, Peter Barfuss wrote:
>
>> First off, many thanks.
>>
>> > +const int inv_1 = l_ptwo << ((4 - b_ptwo) & 3);
>> > +const int inv_2 = 0xeeef & ((1U << b_ptwo) - 1);
>>
>> It would be nice to add a
2017-01-06 1:53 GMT+08:00 Michael Niedermayer :
> On Thu, Jan 05, 2017 at 08:28:56AM +0800, Steven Liu wrote:
> > CID: 1398228
> > Passing null pointer dirname to strlen, which dereferences it.
> >
> > Signed-off-by: Steven Liu
> > ---
> > libavformat/hlsenc.c | 4 ++--
> > 1 file changed, 2 ins
On Thu, Jan 05, 2017 at 08:56:09PM +0800, Steven Liu wrote:
> 2017-01-05 20:25 GMT+08:00 Bodecs Bela :
>
> > Dear All,
> >
> > in doc/muxers/hlsenc, there is a typo in hls_flags section:
> > discont_starts instead of discont_start
> >
> >
> > best regards,
> >
> > Bela Bodecs
> >
> >
> > __
On Wed, Jan 04, 2017 at 02:36:41PM +0100, Steve Lhomme wrote:
> ---
> libavcodec/dxva2.c | 8
> libavcodec/dxva2_internal.h | 2 --
> 2 files changed, 4 insertions(+), 6 deletions(-)
applied
PS: it seems this was posted over a month ago with no reviewes or
comments, is some co-
Signed-off-by: Paul B Mahol
---
Changelog | 1 +
doc/general.texi | 1 +
libavcodec/Makefile| 1 +
libavcodec/allcodecs.c | 1 +
libavcodec/qdmc.c | 789 +
5 files changed, 793 insertions(+)
create mode 100644 li
On 1/5/2017 4:13 PM, Paul B Mahol wrote:
>>> +static float sin_table[512];
>>> +static VLC vtable[6];
>> Why are these not part of QDMCContext?
> They are static, never change, so having it part of context wastes
> memory, with duplicate tables for each instance of decoder.
Then i think it might b
Hi all,
We found today that this change:
https://github.com/FFmpeg/FFmpeg/commit/ca6cae73db207f17a0d5507609de12842d8f0ca3
can break the decryption of MP4s encrypted with common encryption.
I would like to submit a patch for that, but wanted to consult first about the
best approach.
The problem
On Thu, 5 Jan 2017 19:34:44 +0100, Paul B Mahol wrote:
[...]
> +++ b/libavcodec/qdmc.c
[...]
libavcodec/qdmc.c: In function ‘qdmc_decode_frame’:
libavcodec/qdmc.c:463:39: warning: array subscript is above array bounds
[-Warray-bounds]
s->noise[ch][band][idx] = lastval + k *
Le sextidi 16 nivôse, an CCXXV, Rostislav Pehlivanov a écrit :
> Thanks, the excerpt looks fine to me.
Thanks for the review. One to go.
> btw, there's apparently been a regression w.r.t. EOF handling which wm4
> hasn't told you about yet, not sure which commit introduced it though:
>
> https://
On 1/5/17, James Almer wrote:
> On 1/5/2017 3:34 PM, Paul B Mahol wrote:
>> diff --git a/libavcodec/qdmc.c b/libavcodec/qdmc.c
>> new file mode 100644
>> index 000..5559db3
>> --- /dev/null
>> +++ b/libavcodec/qdmc.c
>> @@ -0,0 +1,817 @@
>> +/*
>> + * QDMC compatible decoder
>> + * Copyright (
On 1/5/2017 3:34 PM, Paul B Mahol wrote:
> diff --git a/libavcodec/qdmc.c b/libavcodec/qdmc.c
> new file mode 100644
> index 000..5559db3
> --- /dev/null
> +++ b/libavcodec/qdmc.c
> @@ -0,0 +1,817 @@
> +/*
> + * QDMC compatible decoder
> + * Copyright (c) 2017 Paul B Mahol
> + *
> + * This file
Signed-off-by: Paul B Mahol
---
Changelog | 1 +
doc/general.texi | 1 +
libavcodec/Makefile| 1 +
libavcodec/allcodecs.c | 1 +
libavcodec/qdmc.c | 817 +
5 files changed, 821 insertions(+)
create mode 100644 li
The following three commits created a regression by writing initially
invalid mkv headers:
650e17d88b63b5aca6e0a43483e89e64b0f7d2dd avformat/matroskaenc: write a
CRC32 element on Tags
3bcadf822711720ff0f8d14db71ae47cdf97e652 avformat/matroskaenc: write a
CRC32 element on Info
ee888cfbe777cd2916a35
This commit adds the avio_get_dyn_buf function which allows accessing the
content of a DynBuffer without destroying it.
This is required in matroskaenc for preliminary writing (correct) mkv headers.
Context for this change is fixing regression bug #5977.
---
libavformat/avio.h| 12 ++
On Thu, Jan 05, 2017 at 10:45:23AM +0800, Steven Liu wrote:
> CID: 1396257
> Signed-off-by: Steven Liu
> ---
> libavformat/tests/fifo_muxer.c | 3 +++
> 1 file changed, 3 insertions(+)
LGTM
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Those who are be
On Thu, Jan 05, 2017 at 08:40:56AM +0800, Steven Liu wrote:
> CID: 1323076
> Passing null pointer loc to avformat_new_stream, which dereferences it
> fix: because the vtt_oc maybe have not value, so fix it.
hmm
i think:
this is wrong:
hls->vtt_oformat = av_guess_format("webvtt", NULL, N
On Thu, Jan 05, 2017 at 08:28:56AM +0800, Steven Liu wrote:
> CID: 1398228
> Passing null pointer dirname to strlen, which dereferences it.
>
> Signed-off-by: Steven Liu
> ---
> libavformat/hlsenc.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/hlsenc.
On Thu, Jan 05, 2017 at 12:11:34PM +0100, Matthieu Bouron wrote:
> ---
> libavfilter/framepool.c | 54
> -
> 1 file changed, 27 insertions(+), 27 deletions(-)
LGTM
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B
On Thu, Jan 05, 2017 at 12:11:35PM +0100, Matthieu Bouron wrote:
> ---
> libavfilter/framepool.c | 6 ++
> 1 file changed, 2 insertions(+), 4 deletions(-)
LGTM
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Democracy is the form of government in which
On Thu, Jan 05, 2017 at 12:11:31PM +0100, Matthieu Bouron wrote:
> Patchset updated and rebased on master with the following minor changes:
> * add av_assert0 in ff_frame_pool_get_{audio,video}_config
> * FFFramePool.type declared as enum AVMediaType instead of int
>
> I was not able to reprod
On Thu, Jan 05, 2017 at 12:11:32PM +0100, Matthieu Bouron wrote:
> ---
> libavfilter/avfilter.c | 2 +-
> libavfilter/avfilter.h | 4 ++--
> libavfilter/framepool.c | 24
> libavfilter/framepool.h | 32
> libavfilter/video.c | 20 ++
2017-01-05 20:25 GMT+08:00 Bodecs Bela :
> Dear All,
>
> in doc/muxers/hlsenc, there is a typo in hls_flags section:
> discont_starts instead of discont_start
>
>
> best regards,
>
> Bela Bodecs
>
>
> ___
> ffmpeg-devel mailing list
> ffmpeg-devel@ffm
Dear All,
in doc/muxers/hlsenc, there is a typo in hls_flags section:
discont_starts instead of discont_start
best regards,
Bela Bodecs
>From d6c3375508750886bc7edf82b5282c93e70a8e62 Mon Sep 17 00:00:00 2001
From: Bela Bodecs
Date: Thu, 5 Jan 2017 13:21:13 +0100
Subject: [PATCH] doc/mux
2017-01-05 18:39 GMT+08:00 Bodecs Bela :
> Dear All,
>
> in hlsenc.c at get_default_pattern_localtime_fmt function the default
> pattern contains
> %Y%m%d%H%I%S but the original intention was %Y%m%d%H%M%S
> Please apply this patch.
>
>
> thank you,
>
> Bela Bodecs
>
>
>
> _
---
libavfilter/framepool.c | 54 -
1 file changed, 27 insertions(+), 27 deletions(-)
diff --git a/libavfilter/framepool.c b/libavfilter/framepool.c
index 588dcb6da2..74235d4886 100644
--- a/libavfilter/framepool.c
+++ b/libavfilter/framepool.c
@@ -
---
libavfilter/avfilter.c | 2 +-
libavfilter/avfilter.h | 4 ++--
libavfilter/framepool.c | 24
libavfilter/framepool.h | 32
libavfilter/video.c | 20 ++--
5 files changed, 41 insertions(+), 41 deletions(-)
diff
---
libavfilter/framepool.c | 109
libavfilter/framepool.h | 36 +++-
2 files changed, 144 insertions(+), 1 deletion(-)
diff --git a/libavfilter/framepool.c b/libavfilter/framepool.c
index 36c6e8fd04..588dcb6da2 100644
--- a/libavfilte
---
libavfilter/framepool.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/libavfilter/framepool.c b/libavfilter/framepool.c
index 74235d4886..e1f1e2cc41 100644
--- a/libavfilter/framepool.c
+++ b/libavfilter/framepool.c
@@ -220,9 +220,8 @@ AVFrame *ff_frame_pool_get(FFF
Patchset updated and rebased on master with the following minor changes:
* add av_assert0 in ff_frame_pool_get_{audio,video}_config
* FFFramePool.type declared as enum AVMediaType instead of int
I was not able to reproduce the issue Michael had with the following command
line:
ffmpeg -f lavfi
---
libavfilter/audio.c | 50 --
1 file changed, 36 insertions(+), 14 deletions(-)
diff --git a/libavfilter/audio.c b/libavfilter/audio.c
index a18be89293..5996f607b2 100644
--- a/libavfilter/audio.c
+++ b/libavfilter/audio.c
@@ -27,6 +27,9 @@
#inc
On 5 January 2017 at 10:27, Nicolas George wrote:
> Le nonidi 9 nivôse, an CCXXV, Nicolas George a écrit :
> > Signed-off-by: Nicolas George
> > ---
> > libavfilter/buffersink.c | 214 +-
> -
> > 1 file changed, 56 insertions(+), 158 deletions(-)
> >
Dear All,
in hlsenc.c at get_default_pattern_localtime_fmt function the default
pattern contains
%Y%m%d%H%I%S but the original intention was %Y%m%d%H%M%S
Please apply this patch.
thank you,
Bela Bodecs
>From 9a11e116ad50bae635ce7c16821975b3d584ddc7 Mon Sep 17 00:00:00 2001
From: Bela Bodec
>> There is BUG in Nvidia NVENC when you use AUD for H264 with B-frames, it
>> will return corrupted stream, because NVIDIA is inserting AUD type 0
>> (I-frame) before B-frames instead of AUD type 7 (any-frame).
Thanks for bringing this to notice. We have added a fix in the Nvidia driver
and th
Le nonidi 9 nivôse, an CCXXV, Nicolas George a écrit :
> Signed-off-by: Nicolas George
> ---
> libavfilter/buffersink.c | 214
> +--
> 1 file changed, 56 insertions(+), 158 deletions(-)
>
>
> Minor changes to accomodate the previous changes. Since di
2017-01-05 16:58 GMT+08:00 Bodecs Bela :
>
>
> 2017.01.05. 9:43 keltezéssel, Steven Liu írta:
>
>> 2017-01-05 15:47 GMT+08:00 Bodecs Bela :
>>
>>
>>> 2017.01.05. 1:20 keltezéssel, Steven Liu írta:
>>>
>>> fix CID: 1398364 Resource leak
refine the code of the new options
Signed-off-b
2017.01.05. 9:43 keltezéssel, Steven Liu írta:
2017-01-05 15:47 GMT+08:00 Bodecs Bela :
2017.01.05. 1:20 keltezéssel, Steven Liu írta:
fix CID: 1398364 Resource leak
refine the code of the new options
Signed-off-by: Steven Liu
---
libavformat/hlsenc.c | 21 +
1 f
2017-01-05 15:47 GMT+08:00 Bodecs Bela :
>
>
> 2017.01.05. 1:20 keltezéssel, Steven Liu írta:
>
>> fix CID: 1398364 Resource leak
>> refine the code of the new options
>>
>> Signed-off-by: Steven Liu
>> ---
>> libavformat/hlsenc.c | 21 +
>> 1 file changed, 13 insertions(+)
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