Hello,
this patch contains wrappers for encoders and decoders available in Media
Foundation.
The patch is derived from:
https://ffmpeg.org/pipermail/ffmpeg-devel/2017-April/209720.html
I fixed MinGW link warnings and made the patch apply to master branch.
As discussed earlier on IRC; this
On 10/26/18, Zhou, Zachary wrote:
>
>
>> -Original Message-
>> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
>> Rostislav Pehlivanov
>> Sent: Friday, October 26, 2018 9:02 PM
>> To: FFmpeg development discussions and patches
>> Subject: Re: [FFmpeg-devel]
On Thu, Oct 25, 2018 at 20:36:10 +0800, Zhong Li wrote:
> RepeatPPS is enabled by default in mfx. It is not necessary mostly and
> wasting encoding bits.
> Add an option to control it and disable it by default.
Could this change in behavior surprise anyone? If it's okay to change,
perhaps at
On Fri, 26 Oct 2018 at 04:10, Zhou, Zachary wrote:
>
>
> > -Original Message-
> > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
> > sean darcy
> > Sent: Thursday, October 25, 2018 11:51 PM
> > To: ffmpeg-devel@ffmpeg.org
> > Subject: Re: [FFmpeg-devel] [PATCH
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
> Rostislav Pehlivanov
> Sent: Friday, October 26, 2018 9:02 PM
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH V2] libavfilter/vaapi: enable vaapi
>
On Thu, Oct 25, 2018 at 20:36:07 +0800, Zhong Li wrote:
> +{ "forced_idr", "Forcing I frames as IDR frames",
> OFFSET(qsv.forced_idr), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 1,
> VE }, \
ffmpeg uses imperative (mostly): "Force I frames as IDR
I add the comment about the issue "https://trac.ffmpeg.org/ticket/6885;
Forwarding messages
From: "shenqichao"
Date: 2018-10-26 18:40:53
To: ffmpeg-devel@ffmpeg.org
Cc: shenqichao
Subject: [FFmpeg-devel] [PATCH] add the protection for http range get request
starting
On Thu, Oct 25, 2018 at 14:34:49 -0800, Lou Logan wrote:
> On Wed, Oct 24, 2018, at 11:04 AM, Paul B Mahol wrote:
Additional nit:
> > +The filter accept the following option:
^ accepts
Otherwise I agree with Lou's corrections.
Practical filter btw., should save users from a lot
On Fri, Oct 26, 2018 at 11:16:02 +0300, Anton Platov wrote:
> +{ "extra_ips", "Find available sources on extra ip addresses",
> OFFSET(extra_ips), AV_OPT_TYPE_STRING, {.str = NULL }, 0, 0, DEC },
^
This makes it sound like a boolean option (i.e. whether to find).
Signed-off-by: Philip Langdale
---
Changelog| 1 +
configure| 1 +
doc/filters.texi | 58 +
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/version.h| 2 +-
libavfilter/vf_yadif_cuda.c
This patch series adds a CUDA implementation of yadif so that we have
a deinterlacing option when doing full GPU transcode or playback with
nvdec and/or nvenc. The nvidia deinterlacer cannot be used with the
nvdec decoder because an hwaccel cannot return more than one frame
per input packet. (It
I'm writing a cuda implementation of yadif, and while this
obviously has a very different implementation of the actual
filtering, all the frame management is unchanged. To avoid
duplicating that logic, let's make it shareable.
From the perspective of the existing filter, the only real change
is
With the cuda yadif filter in use, the number of mapped decoder
frames could increase by two, as the filter holds on to additional
frames.
Signed-off-by: Philip Langdale
---
libavcodec/nvdec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/nvdec.c
On Fri, 2018-10-26 at 09:34 +, Li, Zhong wrote:
> > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On
> > Behalf
> > Of Rogozhkin, Dmitry V
> > Sent: Friday, October 26, 2018 8:37 AM
> > To: ffmpeg-devel@ffmpeg.org
> > Subject: Re: [FFmpeg-devel] [FFmpeg-cvslog] lavu/qsv: make a
On 10/26/18 11:18 AM, Paul B Mahol wrote:
On 10/26/18, Zhou, Zachary wrote:
-Original Message-
From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
Rostislav Pehlivanov
Sent: Friday, October 26, 2018 9:02 PM
To: FFmpeg development discussions and patches
On Wed, Oct 24, 2018 at 4:02 AM Rostislav Pehlivanov
wrote:
> On Sat, 20 Oct 2018 at 00:50, James Almer wrote:
>
> > Originally written by Ronald S. Bultje, with fixes, optimizations and
> > improvements by James Almer.
> >
> > Signed-off-by: James Almer
> > ---
> > Updated to work with
Ignore this patch, I've submitted a new one that hopefully has a better
chance.
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On 10/26/2018 9:38 PM, James Almer wrote:
> found_ref is not a single value in the bitstream. Fixes parsing files with
> frame size changes.
See https://0x0.st/s64M.ivf, since AOM doesn't seem to offer a
conformance suite with a relevant sample, like Google did for VP9.
On Fri, Oct 26, 2018 at 4:00 PM James Almer wrote:
> On 10/26/2018 7:50 PM, Dale Curtis wrote:
> > One more piece of feedback, this is not obeying the
> > AVCodecContext.get_buffer2 API.
>
> It's not using it on purpose, wrapping the buffers dav1d allocated
> itself instead. Hence the lack of
From: bnnm
Writes missing (delay) samples after EOF.
Signed-off-by: bnnm
---
libavcodec/wmaprodec.c | 35 ---
1 file changed, 32 insertions(+), 3 deletions(-)
diff --git a/libavcodec/wmaprodec.c b/libavcodec/wmaprodec.c
index 9439bfa771..d0fa974c80 100644
---
Yes, all your suggestions silence the errors. Thanks!
- dale
On Fri, Oct 26, 2018 at 4:05 PM James Almer wrote:
> On 10/26/2018 7:31 PM, Dale Curtis wrote:
> > The following warnings show up when compiling with clang:
> > ../../third_party/ffmpeg/libavcodec/libdav1d.c:92:24: error: suggest
>
found_ref is not a single value in the bitstream. Fixes parsing files with
frame size changes.
Based on code from cbs_vp9.
Signed-off-by: James Almer
---
libavcodec/cbs_av1.h | 2 +-
libavcodec/cbs_av1_syntax_template.c | 6 +++---
2 files changed, 4 insertions(+), 4
On 10/24/2018 3:02 PM, jos...@ob-encoder.com wrote:
> From: Josh de Kock
>
> This test ensures that you are able to send N number of slice NALUs in slice
> threaded mode to be decoded simultaneously
> ---
> Actually send fix.
>
> tests/api/Makefile | 1 +
>
Signed-off-by: James Almer
---
libavcodec/cbs_vp9.h | 15 +-
libavcodec/cbs_vp9_syntax_template.c | 42
2 files changed, 51 insertions(+), 6 deletions(-)
diff --git a/libavcodec/cbs_vp9.h b/libavcodec/cbs_vp9.h
index 5b99c90c2e..47c3052c7d
The following warnings show up when compiling with clang:
../../third_party/ffmpeg/libavcodec/libdav1d.c:92:24: error: suggest braces
around initialization of subobject [-Werror,-Wmissing-braces]
Dav1dPicture p = { 0 };
^
{}
One more piece of feedback, this is not obeying the
AVCodecContext.get_buffer2 API.
- dale
On Fri, Oct 26, 2018 at 3:31 PM Dale Curtis wrote:
> The following warnings show up when compiling with clang:
> ../../third_party/ffmpeg/libavcodec/libdav1d.c:92:24: error: suggest
> braces around
On 10/26/2018 7:31 PM, Dale Curtis wrote:
> The following warnings show up when compiling with clang:
> ../../third_party/ffmpeg/libavcodec/libdav1d.c:92:24: error: suggest braces
> around initialization of subobject [-Werror,-Wmissing-braces]
> Dav1dPicture p = { 0 };
>
Hey guys,
On Tue, Oct 23, 2018 at 4:42 PM James Almer wrote:
> On 10/23/2018 8:15 PM, Dale Curtis wrote:
> > On Fri, Oct 19, 2018 at 4:50 PM James Almer wrote:
> >
> >> +s.n_tile_threads = dav1d->tile_threads;
> >> +s.n_frame_threads = dav1d->frame_threads;
> >>
> >
> > Did you
Signed-off-by: James Almer
---
libavcodec/cbs_vp9_syntax_template.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/cbs_vp9_syntax_template.c
b/libavcodec/cbs_vp9_syntax_template.c
index 0db0f52a6d..b4a7f65e85 100644
--- a/libavcodec/cbs_vp9_syntax_template.c
+++
On Fri, Oct 26, 2018 at 06:40:53PM +0800, shenqichao wrote:
> Signed-off-by: shenqichao
> ---
> libavformat/http.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/http.c b/libavformat/http.c
> index 3a35bc7eac..129f683d15 100644
> --- a/libavformat/http.c
>
On Fri, Oct 26, 2018 at 9:37 PM James Almer wrote:
>
> Signed-off-by: James Almer
> ---
> libavcodec/cbs_vp9_syntax_template.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/libavcodec/cbs_vp9_syntax_template.c
> b/libavcodec/cbs_vp9_syntax_template.c
> index 0db0f52a6d..b4a7f65e85
Signed-off-by: James Almer
---
libavcodec/cbs_vp9.h | 13 +
libavcodec/cbs_vp9_syntax_template.c | 40 +---
2 files changed, 49 insertions(+), 4 deletions(-)
diff --git a/libavcodec/cbs_vp9.h b/libavcodec/cbs_vp9.h
index 5b99c90c2e..7eee6d5e9e
On 10/26/2018 7:50 PM, Dale Curtis wrote:
> One more piece of feedback, this is not obeying the
> AVCodecContext.get_buffer2 API.
It's not using it on purpose, wrapping the buffers dav1d allocated
itself instead. Hence the lack of AV_CODEC_CAP_DR1 flag.
>
> - dale
>
> On Fri, Oct 26, 2018 at
On Fri, 26 Oct 2018, Moritz Barsnick wrote:
On Fri, Oct 26, 2018 at 11:16:02 +0300, Anton Platov wrote:
+{ "extra_ips", "Find available sources on extra ip addresses",
OFFSET(extra_ips), AV_OPT_TYPE_STRING, {.str = NULL }, 0, 0, DEC },
^
This makes it sound
On Mon, Oct 22, 2018 at 3:45 PM Mark Thompson wrote:
> Adds an option to specify the number of tile rows and columns, then uses
> a uniform tiling if possible and otherwise a fixed tiling with equal-sized
> tiles to fill the frame.
>
> Also adds -tile-columns and -tile-rows options to make
On Fri, Oct 26, 2018 at 04:37:07PM -0300, James Almer wrote:
> Signed-off-by: James Almer
> ---
> libavcodec/cbs_vp9.h | 15 +-
> libavcodec/cbs_vp9_syntax_template.c | 42
> 2 files changed, 51 insertions(+), 6 deletions(-)
this breaks fate
On Fri, Oct 26, 2018 at 10:46 PM Thierry Foucu wrote:
>
> On Wed, Oct 24, 2018 at 4:02 AM Rostislav Pehlivanov
> wrote:
>
> > On Sat, 20 Oct 2018 at 00:50, James Almer wrote:
> >
> > > Originally written by Ronald S. Bultje, with fixes, optimizations and
> > > improvements by James Almer.
> > >
Signed-off-by: Anton Platov
---
libavdevice/libndi_newtek_dec.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavdevice/libndi_newtek_dec.c b/libavdevice/libndi_newtek_dec.c
index 4fb7197..a781edc 100644
--- a/libavdevice/libndi_newtek_dec.c
+++
On 10/21/18 6:50 AM, Karthick J wrote:
> ---
> libavformat/dashenc.c | 7 +--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
> index b0a59af3ee..4e2ea2ebf2 100644
> --- a/libavformat/dashenc.c
> +++ b/libavformat/dashenc.c
>
On 10/21/18 4:45 PM, Jeyapal, Karthick wrote:
>
> On 10/21/18 2:28 PM, Hendrik Leppkes wrote:
>> On Sun, Oct 21, 2018 at 10:41 AM Karthick J wrote:
>>>
>>> For HEVC streams, only the FourCC tag is written without profile, level
>>> etc.,
>>> This is breaking playout support in native Safari.
Hi
On Thu, Oct 25, 2018 at 08:36:26AM +, Stephenson, Angelica wrote:
> Hello,
>
> I’m emailing to seek your advice. For the past few months, a team here at Sky
> UK has performed testing to determine whether FFmpeg would be a suitable
> transcode resource for a variety of use cases. Some
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Rogozhkin, Dmitry V
> Sent: Friday, October 26, 2018 8:37 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [FFmpeg-cvslog] lavu/qsv: make a copy as
> libmfx alignment requirement for uploading
>
> On Wed,
Signed-off-by: shenqichao
---
libavformat/http.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/http.c b/libavformat/http.c
index 3a35bc7eac..129f683d15 100644
--- a/libavformat/http.c
+++ b/libavformat/http.c
@@ -1669,7 +1669,7 @@ static int64_t
On 24/10/2018 19:02, jos...@ob-encoder.com wrote:
From: Josh de Kock
This test ensures that you are able to send N number of slice NALUs in slice
threaded mode to be decoded simultaneously
---
tests/api/Makefile | 1 +
tests/api/api-h264-slice-test.c | 221
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