On Mon, 2022-07-18 at 09:09 +, Xiang, Haihao wrote:
> On Fri, 2022-07-15 at 13:06 +0800, Fei Wang wrote:
> > From: Xu Guangxin
> >
> > According to C.5.2.2, item 2. When we got an IRAP, and the
> > NoOutputOfPriorPicsFlag = 0, we need bump all outputable frames.
> >
> > Tested-by: Fei Wang
From: Haihao Xiang
Usually a HW decoder is expected when user specifies a HW acceleration
method via -hwaccel option, however the current implementation doesn't
take HW acceleration method into account, it is possible to select a SW
decoder.
For example:
$ ffmpeg -hwaccel vaapi -i av1.mp4 -f
From: Haihao Xiang
After applying this patch, the desired HW acceleration method is known
before selecting decoder, so we may take HW acceleration method into
account when selecting decoder for input stream in the next commit
There should be no functional changes in this patch
Signed-off-by:
From: Haihao Xiang
This allows user to build FFmpeg against Intel oneVPL. oneVPL 2.6
is the required minimum version when building Intel oneVPL code.
It will fail to run configure script if both libmfx and libvpl are
enabled.
It is recommended to use oneVPL for new work, even for currently
From: Haihao Xiang
Use the mfxLoader handle in qsv hwdevice to create mfx session for qsv
filters.
This is in preparation for oneVPL support
---
libavfilter/qsvvpp.c | 109 ---
libavfilter/qsvvpp.h | 5 ++
libavfilter/vf_deinterlace_qsv.c |
From: Haihao Xiang
Multi-frame encode isn't supported for MFX_VERSION >= 2.0[1][2]. This is
in preparation for oneVPL support
[1]
https://spec.oneapi.io/versions/latest/elements/oneVPL/source/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2] https://github.com/oneapi-src/oneVPL
---
From: Haihao Xiang
In oneVPL, MFXLoad() and MFXCreateSession() are required to create a
workable mfx session[1]
Add config filters for D3D9/D3D11 session (galinart)
The default device is changed to d3d11va for oneVPL when both d3d11va
and dxva2 are enabled on Microsoft Windows
This is in
From: Haihao Xiang
If qsv hwdevice is available, use the mfxLoader handle in qsv hwdevice
to create mfx session. Otherwise create mfx session with a new mfxLoader
handle.
This is in preparation for oneVPL support
---
libavcodec/qsv.c | 226 +++---
From: Haihao Xiang
In oneVPL, a valid mfxLoader handle is needed when creating mfx session
for decoding, encoding and processing[1], so add loader field to
AVQSVDeviceContext. User should fill this field before calling
av_hwdevice_ctx_init() if using oneVPL
This is in preparation for oneVPL
From: Haihao Xiang
OPAQUE memory isn't supported for MFX_VERSION >= 2.0[1][2]. This is in
preparation for oneVPL support
[1]
https://spec.oneapi.io/versions/latest/elements/oneVPL/source/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2] https://github.com/oneapi-src/oneVPL
---
From: Haihao Xiang
MFX_RATECONTROL_LA_EXT isn't supported for MFX_VERSION >= 2.0[1][2].
This is in preparation for oneVPL support
[1]
https://spec.oneapi.io/versions/latest/elements/oneVPL/source/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2] https://github.com/oneapi-src/oneVPL
From: Haihao Xiang
Audio isn't supported for MFX_VERSION >= 2.0[1][2]. This is in
preparation for oneVPL support
[1]
https://spec.oneapi.io/versions/latest/elements/oneVPL/source/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2] https://github.com/oneapi-src/oneVPL
---
From: Haihao Xiang
User plugin isn't supported for MFX_VERSION >= 2.0[1][2]. This is in
preparation for oneVPL Support
[1]
https://spec.oneapi.io/versions/latest/elements/oneVPL/source/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2] https://github.com/oneapi-src/oneVPL
---
From: Haihao Xiang
The following Cflags has been added to libmfx.pc, so mfx/ prefix is no
longer needed when including mfx headers in FFmpeg.
Cflags: -I${includedir} -I${includedir}/mfx
Some old versions of libmfx have the following Cflags in libmfx.pc
Cflags: -I${includedir}
We may add
From: Haihao Xiang
The data structures for VP9 in mfxvp9.h is wrapped by
MFX_VERSION_NEXT, which means those data structures have never been used
in a public release. Actually MFX_CODEC_VP9 and other VP9 stuffs are
added in mfxstructures.h. In addition, mfxdefs.h is included in
mfxvp9.h, so we
From: Haihao Xiang
Intel's oneVPL is a successor to MediaSDK, but removed some obsolete
features of MediaSDK[1], some early versions of oneVPL still use libmfx
as library name[2]. However some of obsolete features, including OPAQUE
memory, multi-frame encode, user plugins and LA_EXT rate control
From: Haihao Xiang
The oneAPI Video Processing Library (oneVPL) is a single interface for
encode, decode and video processing[1][2]. oneVPL is a successor to Intel(R)
Media
SDK, but removed obsolete features. Intel(R) Media SDK lifetime comes to an
end now, new features for new Intel Gen
It is overridden by ff_add_bytes_l2_sse2() on any non-ancient CPU.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/x86/pngdsp.asm| 16 ++--
libavcodec/x86/pngdsp_init.c | 7 ---
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/libavcodec/x86/pngdsp.asm
On Fri, 2022-07-22 at 11:06 -0700, Dmitry Rogozhkin wrote:
> GPU hang is one of the most typical errors on Intel GPUs in
> case something goes wrong. It's important to recognize it
> explicitly for easier bugs triage. Also, this error code
> can be used to trigger GPU recovery path in self-written
Michael Niedermayer:
> On Sat, Jul 23, 2022 at 11:42:23PM +0200, Andreas Rheinhardt wrote:
>> Michael Niedermayer:
>>> On Sat, Jul 23, 2022 at 07:44:40AM +0200, Andreas Rheinhardt wrote:
Andreas Rheinhardt:
> Michael Niedermayer:
>> On Sat, Jul 02, 2022 at 08:32:06AM +0200, Andreas
On Sat, Jul 23, 2022 at 11:42:23PM +0200, Andreas Rheinhardt wrote:
> Michael Niedermayer:
> > On Sat, Jul 23, 2022 at 07:44:40AM +0200, Andreas Rheinhardt wrote:
> >> Andreas Rheinhardt:
> >>> Michael Niedermayer:
> On Sat, Jul 02, 2022 at 08:32:06AM +0200, Andreas Rheinhardt wrote:
> >
On Sun, Jul 24, 2022 at 5:48 PM Jan Ekström wrote:
>
> On Sun, Jul 24, 2022 at 2:04 PM Jan Ekström wrote:
> >
> > On Sun, Jul 24, 2022 at 1:12 PM Marvin Scholz wrote:
> > >
> > > When libx264 can not be found even though it is enabled, it should error
> > > out properly instead of silently
Have you tried tc@ffmpeg.o.. ?
jb
On Sun, 24 Jul 2022, at 17:12, Nicolas George wrote:
> Hi.
>
> What is the address to ask a question to the technical committee?
>
> Thanks,
>
> --
> Nicolas George
>
> ___
> ffmpeg-devel mailing list
>
It conflicts with the name of the test using the testtool
in libavformat.mak.
Fixes ticket #9841.
Signed-off-by: Andreas Rheinhardt
---
Other naming suggestions welcome.
tests/fate/imf.mak | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/fate/imf.mak
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Nicolas George
> Sent: Sunday, July 24, 2022 5:10 PM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH v5 00/25] Subtitle Filtering 2022
>
> I suspect that if I were to do
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Nicolas George
> Sent: Sunday, July 24, 2022 5:10 PM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH v5 00/25] Subtitle Filtering 2022
>
> I hesitated a long time before
Hi.
What is the address to ask a question to the technical committee?
Thanks,
--
Nicolas George
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To
I hesitated a long time before replying, but all considering, at this
point expressing what is weighing on my heart cannot make things worse.
Michael Niedermayer (12022-07-03):
> What is the timeline for the audio+video merge ?
I cannot give a timeline because I do not work on FFmpeg on a
On Sun, Jul 24, 2022 at 2:04 PM Jan Ekström wrote:
>
> On Sun, Jul 24, 2022 at 1:12 PM Marvin Scholz wrote:
> >
> > When libx264 can not be found even though it is enabled, it should error
> > out properly instead of silently disabling it.
> > ---
> > configure | 2 +-
> > 1 file changed, 1
On Sun, Jul 24, 2022 at 1:12 PM Marvin Scholz wrote:
>
> When libx264 can not be found even though it is enabled, it should error
> out properly instead of silently disabling it.
> ---
> configure | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
>
When libx264 can not be found even though it is enabled, it should error
out properly instead of silently disabling it.
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 46f6490a64..6629d14099 100755
--- a/configure
+++ b/configure
@@
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