Intel's oneVPL is a successor to MediaSDK, but removed some obsolete
features of MediaSDK[1]. Some early versions of oneVPL still uses libmfx
as library name[2], however some of obsolete features, including OPAQUE
memory, multi-frame encode, user plugins and LA_EXT rate control mode
etc, have been
The oneAPI Video Processing Library (oneVPL) is a single interface for
encode, decode and video processing[1]. oneVPL is a successor to Intel's Media
SDK (MediaSDK), but removed obsolete features. MediaSDK lifetime comes to an
end now[2].
This patchset fixes compiler errors when building FFmpeg ag
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/appendix/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2]: https://github.com/oneapi-src/oneVPL
---
libavcodec/qsv.c |
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 is
added in mfxstructures.h. In addition, mfxdefs.h is included in
mfxvp9.h, so we may use the check in thi
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/appendix/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2]: https://github.com/oneapi-src/oneVPL
---
libavcodec
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${includedir}
We may add -I${includedir}/mfx to
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/appendix/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2]: https://github.com/oneapi-src/oneVPL
---
libavc
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/appendix/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2]: https://github.com/oneapi-src/oneVPL
---
libavcodec/qsv.
In oneVPL, MFXLoad() and MFXCreateSession() are required to create a
workable mfx session[1]
Add AccelerationMode config filter for D3D9 session (galinart)
This is in preparation for oneVPL support
[1]
https://spec.oneapi.io/versions/latest/elements/oneVPL/source/programming_guide/VPL_prg_sessi
This allows user to build FFmpeg against Intel's oneVPL SDK. oneVPL 2.2
is the required minimum version when building Intel oneVPL SDK code.
It will fail to run configure script if both libmfx and libvpl are
enabled.
---
configure | 26 --
1 file changed, 20 insertions(+),
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/appendix/VPL_intel_media_sdk.html#msdk-full-name-feature-removals
[2]: https://github.com/oneapi-src/oneVPL
---
libavcodec/qsv.c
Bumping this once more.
On Thu, 22 Jul 2021 at 16:19, Gyan Doshi wrote:
>
>
> On 2021-07-22 00:08, Manolis Stamatogiannakis wrote:
> > Would it be possible to have a quick review for this patch? It is pretty
> > straightforward.
>
> Will test within a few days.
>
> Regards,
> Gyan
>
> >
> > Plus
The patch was broken
On Sun, Aug 15, 2021 at 5:22 PM 一滴水 <229135...@qq.com> wrote:
>
> Signed-off-by: Ray <229135...@qq.com>
> ---
> libavformat/riffenc.c | 9 -
> 1 file changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c
> index 971c4a7
add palette data in avi header when the input data is raw PAL8 or Gray8 pixel
data and the output data is 8bit raw avi video;
Here is a sample:
the codec params like:
st->codecpar->bits_per_raw_sample=8;
st->codecpar->bits_per_coded_sample=8;
st->codecpar->format = AV_PIX_
---
libavformat/mxfdec.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index 34cbd2cd77..c28549f6a9 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -203,8 +203,8 @@ typedef struct MXFDescri
---
libavformat/mxf.h| 1 +
libavformat/mxfdec.c | 363 ++-
2 files changed, 358 insertions(+), 6 deletions(-)
diff --git a/libavformat/mxf.h b/libavformat/mxf.h
index fe9c52732c..cddbcb13c9 100644
--- a/libavformat/mxf.h
+++ b/libavformat/mxf.h
@@ -5
Paul B Mahol (12021-08-10):
> Signed-off-by: Paul B Mahol
> ---
> doc/filters.texi | 34
> libavfilter/Makefile | 2 +
> libavfilter/allfilters.c | 2 +
> libavfilter/f_segment.c | 335 +++
> 4 files changed, 373 insertions(+)
> create m
On Mon, 16 Aug 2021, 02:26 Wu, Jianhua, wrote:
> Paul B Mahol Wrote:
> > will apply if nobody complains.
>
> Hi Paul,
>
> It seemed that there is no more objection to the patches. Is it able to
> get to the next step?
> Feel free to let me know if there is any other problem.
>
> Best regards.
> J
Kieran Wrote:
> Hi Jianhua,
>
> Can you make the avx512 code only be run for ice lake processors?
>
Hi Kieran,
As I see the macro, EXTERNAL_AVX512, located in libavutil/cpu.h, only an
EXTERNAL_AVX512 is used to check the state of AVX512, which did not
district the Icelake-AVX512 or Skylake-AVX
>
> Feel free to let me know if you have different perspectives or if I
> neglected something.
>
Yes, but we don't want to use AVX512 on hardware that downclocks heavily.
Kieran
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/ma
>
> Yes, but we don't want to use AVX512 on hardware that downclocks heavily.
>
It's okay. Should I updated the configure file to let the IceLake-AVX512 to be
the minimum baseline or add a new macro name AVX512ICL?
Jianhua
___
ffmpeg-devel mailing l
transpose_4x8H was declared in vp9lpf_16bpp_neon, however this macro is
not unique to vp9 and could be used elsewhere.
Signed-off-by: Mikhail Nitenko
---
libavcodec/aarch64/neon.S | 13 +
libavcodec/aarch64/vp9lpf_16bpp_neon.S | 12
2 files changed, 13 inser
Benchmarks: A53 A72
h264_h_loop_filter_chroma422_10bpp_c: 277.5 114.2
h264_h_loop_filter_chroma422_10bpp_neon: 109.781.7
h264_h_loop_filter_chroma_10bpp_c: 165.075.5
h264_h_loop_filter_chrom
Benchmarks:A53 A72
pred8x8_dc_10_c: 64.255.7
pred8x8_dc_10_neon:61.753.7
pred8x8_dc_128_10_c: 26.020.7
pred8x8_dc_128_10_neon:30.724.5
pred8x8_horizontal_10_c: 60.035.2
pred8x8_hori
On 8/16/2021 6:27 AM, Wu, Jianhua wrote:
Yes, but we don't want to use AVX512 on hardware that downclocks heavily.
It's okay. Should I updated the configure file to let the IceLake-AVX512 to be
the minimum baseline or add a new macro name AVX512ICL?
Update the test in configure to look for
Thanks for the feedback.
On Sun Aug 15 14:11:27 EEST 2021 Lynne wrote:
>
> 15 Aug 2021, 11:13 by daniel.playfair.cal at gmail.com:
>
> > On Sun, Aug 15, 2021 at 6:18 PM Paul B Mahol wrote:
> >
> >> Non native filters can not be named like this.
>
> All library wrappers must be prefixed with 'lib
To keep it simpler this first part includes only non-fragmented use
cases if the built-in sample squashing is utilized. Contains the basic
mapping code as well as the function that writes out the squashed documents.
Works with both subtitle-only output as well as with other streams.
In a separate
From: Jan Ekström
This way it can be re-utilized in movenc.
Signed-off-by: Jan Ekström
---
libavformat/ttmlenc.c | 9 ++---
libavformat/ttmlenc.h | 39 +++
2 files changed, 41 insertions(+), 7 deletions(-)
create mode 100644 libavformat/ttmlenc.h
diff
From: Jan Ekström
Includes basic support for both the ISMV ('dfxp') and MP4 ('stpp')
methods. This initial version also foregoes fragmentation support
in case the built-in sample squashing is to be utilized, as this
eases the initial review.
Additionally, add basic tests for both muxing modes in
Andreas Rheinhardt (12021-08-12):
> These functions are not hot at all and future commits will make them
> bigger.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> I haven't found a caller that adds a pad somewhere else than the end
> of the list, so the index parameter could be removed. Shall I do
Andreas Rheinhardt (12021-08-12):
> This can be enabled/disabled on a per-filter basis by setting
> the new internal flags FF_FILTER_FLAG_FREE_(IN|OUT)PADS.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> It would be possible to only free the names of non-static pads;
> it could then be used with t
Andreas Rheinhardt (12021-08-12):
> Signed-off-by: Andreas Rheinhardt
> ---
> libavfilter/af_amerge.c | 7 ++-
> 1 file changed, 2 insertions(+), 5 deletions(-)
LGTM.
Regards,
--
Nicolas George
signature.asc
Description: PGP signature
___
ff
Andreas Rheinhardt (12021-08-12):
> Signed-off-by: Andreas Rheinhardt
> ---
> libavfilter/avf_concat.c | 14 +++---
> 1 file changed, 3 insertions(+), 11 deletions(-)
LGTM.
Regards,
--
Nicolas George
signature.asc
Description: PGP signature
Andreas Rheinhardt (12021-08-12):
> The last init_opaque callback has been removed in commit
> 07ffdedf784e86b88074d8d3e08e55752869562a; the opaque argument has been
> always NULL since 0acf7e268b2f873379cd854b4d5aaba6f9c1f0b5.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavfilter/avfilter.c
Explain the format of the first line: "context: summary".
Add examples and explain bad practices.
Make it a section, so that we can link to it.
Signed-off-by: Nicolas George
---
doc/git-howto.texi | 46 ++
1 file changed, 38 insertions(+), 8 deletions(
add palette data in avi header when the input data is raw PAL8 or Gray8 pixel
data and the output data is 8bit raw avi video;
Signed-off-by: rui.jiang <229135...@qq.com>
---
libavformat/riffenc.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/libavformat/riffenc.c
Signed-off-by: Nicolas George
---
doc/examples/encode_video.c | 24 +---
1 file changed, 21 insertions(+), 3 deletions(-)
diff --git a/doc/examples/encode_video.c b/doc/examples/encode_video.c
index 908eb203d5..939ed68324 100644
--- a/doc/examples/encode_video.c
+++ b/doc/exa
On 2021-08-16 06:28 pm, Nicolas George wrote:
Explain the format of the first line: "context: summary".
Add examples and explain bad practices.
Make it a section, so that we can link to it.
Signed-off-by: Nicolas George
---
doc/git-howto.texi | 46 ++
Gyan Doshi (12021-08-16):
> "Details can be added, when necessary, separated by an empty line. These
> lines should not exceed 72 characters, except when containing code."
Thanks, it is better. I have slightly amended it to:
The first line must contain the context, a colon and a very short
summar
Nicolas George:
> Andreas Rheinhardt (12021-08-12):
>> These functions are not hot at all and future commits will make them
>> bigger.
>>
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> I haven't found a caller that adds a pad somewhere else than the end
>> of the list, so the index parameter could
Andreas Rheinhardt (12021-08-16):
> insert_pad() has been made static in this patch; it is not declared in
> any header any more. Therefore I moved the documentation together with
> the function.
Yes, but the documentation is not really for insert_pad(), it is just an
internal function for the two
On 2021-08-16 06:50 pm, Nicolas George wrote:
Gyan Doshi (12021-08-16):
"Details can be added, when necessary, separated by an empty line. These
lines should not exceed 72 characters, except when containing code."
Thanks, it is better. I have slightly amended it to:
The first line must cont
This is a my latest committed patch. Please ignore those similar mails I sent
before.
> 2021年8月16日 下午5:01，rui.jiang <229135...@qq.com> 写道：
>
> add palette data in avi header when the input data is raw PAL8 or Gray8 pixel
> data and the output data is 8bit raw avi video;
>
> Signed-off-by: rui.
Nicolas George:
> Andreas Rheinhardt (12021-08-12):
>> This can be enabled/disabled on a per-filter basis by setting
>> the new internal flags FF_FILTER_FLAG_FREE_(IN|OUT)PADS.
>>
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> It would be possible to only free the names of non-static pads;
>> it c
Nicolas George:
> Andreas Rheinhardt (12021-08-16):
>> insert_pad() has been made static in this patch; it is not declared in
>> any header any more. Therefore I moved the documentation together with
>> the function.
>
> Yes, but the documentation is not really for insert_pad(), it is just an
> in
Some frame threaded decoders set it, but this information never reached the
caller in frame threading scenarios.
Signed-off-by: James Almer
---
libavcodec/pthread_frame.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c
index 2ff71ca39e.
Signed-off-by: James Almer
---
doc/APIchanges | 3 +++
fftools/ffprobe.c| 1 +
libavcodec/avcodec.c | 2 ++
libavcodec/avcodec.h | 1 +
libavcodec/version.h | 4 ++--
5 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/doc/APIchanges b/doc/APIchanges
index 28cc0344ad..45272ac
Signed-off-by: James Almer
---
libavcodec/libdav1d.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
index 8a816da34d..2ee75310d7 100644
--- a/libavcodec/libdav1d.c
+++ b/libavcodec/libdav1d.c
@@ -157,6 +157,9 @@ static void libdav1d_init_param
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
index 1dda0f9160..139374f0a0 100644
--- a/libavcodec/av1dec.c
+++ b/libavcodec/av1dec.c
@@ -575,6 +575,9 @@ static int set_context_with_sequence(AVCo
James Almer:
> Signed-off-by: James Almer
> ---
> libavcodec/libdav1d.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
> index 8a816da34d..2ee75310d7 100644
> --- a/libavcodec/libdav1d.c
> +++ b/libavcodec/libdav1d.c
> @@ -157,6 +157,9 @
Signed-off-by: James Almer
---
libavcodec/libdav1d.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
index 8a816da34d..51e0980f6e 100644
--- a/libavcodec/libdav1d.c
+++ b/libavcodec/libdav1d.c
@@ -157,6 +157,11 @@ static void libdav1d_init_pa
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
index 1dda0f9160..a69808f7b6 100644
--- a/libavcodec/av1dec.c
+++ b/libavcodec/av1dec.c
@@ -575,6 +575,11 @@ static int set_context_with_sequence(A
16 Aug 2021, 18:24 by jamr...@gmail.com:
> Signed-off-by: James Almer
> ---
> libavcodec/av1dec.c | 5 +
> 1 file changed, 5 insertions(+)
>
> diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
> index 1dda0f9160..a69808f7b6 100644
> --- a/libavcodec/av1dec.c
> +++ b/libavcodec/av1dec.c
On 8/16/2021 1:35 PM, Lynne wrote:
16 Aug 2021, 18:24 by jamr...@gmail.com:
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
index 1dda0f9160..a69808f7b6 100644
--- a/libavcodec/av1dec.c
+++
On 8/16/2021 1:45 PM, James Almer wrote:
On 8/16/2021 1:35 PM, Lynne wrote:
16 Aug 2021, 18:24 by jamr...@gmail.com:
Signed-off-by: James Almer
---
libavcodec/av1dec.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
index 1dda0f9160..a6980
On Mon, 02. Aug 02:32, Ming Qian wrote:
> > -Original Message-
> > From: Andriy Gelman [mailto:andriy.gel...@gmail.com]
> > Sent: Monday, August 2, 2021 7:36 AM
> > To: FFmpeg development discussions and patches
> > Cc: Ming Qian
> > Subject: [EXT] Re: [FFmpeg-devel] [PATCH v3 1/3] avcode
Signed-off-by: James Almer
---
Added the missing ref updates
doc/APIchanges | 3 +++
doc/ffprobe.xsd | 1 +
fftools/ffprobe.c | 1 +
libavcodec/avcodec.c| 2
On Thu, 29. Jul 14:00, Ming Qian wrote:
> if client start the capture queue without waiting the source change
> event,
> there may be some timing issues.
> For example, in client, the sequence is:
> capture streamon -> source change -> capture streamoff -> capture
> streamon.
> but in driver side,
Andriy Gelman:
> I tried to upload the sample to https://streams.videolan.org/upload/, but it
> doesn't say what's the url of the file after uploading. It doesn't exist in
> ffmpeg directory..
> Anyone used this before?
>
Uploads for ffmpeg for ticket x would be added to a subfolder called x
here
On Sun, Aug 15, 2021 at 01:53:23PM -0400, Andriy Gelman wrote:
> On Sun, 15. Aug 17:15, Michael Niedermayer wrote:
> > On Sun, Aug 15, 2021 at 08:18:17AM -0400, Andriy Gelman wrote:
> > > On Sun, 15. Aug 11:17, Nicolas George wrote:
> > > > Is it possible to add hooks in Patchwork to warn people au
On Mon, Aug 16, 2021 at 05:01:14PM +0800, rui.jiang wrote:
> add palette data in avi header when the input data is raw PAL8 or Gray8 pixel
> data and the output data is 8bit raw avi video;
>
> Signed-off-by: rui.jiang <229135...@qq.com>
> ---
> libavformat/riffenc.c | 10 +-
> 1 file cha
The x265 configuration and installation guide has moved to Bitbucket so the
updated link reflects that one.
As the openCV site currently only has docs for opencv3 and the filter in
libavfilter is an opencv2 one an archived link to the old cv2 documentation is
included.
---
doc/filters.texi
On Sun, Aug 15, 2021 at 07:35:35PM +0200, Andreas Rheinhardt wrote:
> Michael Niedermayer:
> > Fixes: MemLeak
> > Fixes: 8281
> > Fixes: PoC_option158.jpg
> > Fixes: CVE-2020-22037
> >
> > Signed-off-by: Michael Niedermayer
> > ---
> > libavcodec/frame_thread_encoder.c | 11 +++
> > liba
On Sat, Aug 14, 2021 at 05:08:00PM +0200, Michael Niedermayer wrote:
> Fixes: left shift of 16711968 by 8 places cannot be represented in type 'int'
> Fixes:
> 36601/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-6581933285965824
>
> Found-by: continuous fuzzing process
> https://
Michael Niedermayer:
> On Sun, Aug 15, 2021 at 07:35:35PM +0200, Andreas Rheinhardt wrote:
>>
>> PS: I still don't know whether my patch for av_opt_copy needs to bump
>> minor or micro.
>
> you mean the documentation changing patch ?
> IMHO It depends on the viewpoint i guess. is there a bug in th
Michael Niedermayer:
> Fixes: left shift of 16711968 by 8 places cannot be represented in type 'int'
> Fixes:
> 36601/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-6581933285965824
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/
Signed-off-by: Andreas Rheinhardt
---
doc/filters.texi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/filters.texi b/doc/filters.texi
index f8d99b7171..b8e413a40d 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -25715,7 +25715,7 @@ Split input audio stream into th
> -Original Message-
> From: Andriy Gelman [mailto:andriy.gel...@gmail.com]
> Sent: Tuesday, August 17, 2021 1:34 AM
> To: Ming Qian
> Cc: FFmpeg development discussions and patches
> Subject: Re: [EXT] Re: [FFmpeg-devel] [PATCH v3 1/3] avcodec/v4l2_context:
> don't reinit output queue wh
It will be useful in the future when more flags are added.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/af_anequalizer.c | 2 +-
libavfilter/af_channelmap.c | 2 +-
libavfilter/af_firequalizer.c | 2 +-
libavfilter/avfilter.c| 2 +-
libavfilter/f_reverse.c
Signed-off-by: Andreas Rheinhardt
---
libavfilter/af_acrossover.c | 2 +-
libavfilter/af_afir.c | 8
libavfilter/af_aiir.c | 4 ++--
libavfilter/af_amerge.c | 2 +-
libavfilter/af_amix.c | 2 +-
libavfilter/af_anequalizer.c| 4 ++--
lib
These functions are not hot at all and future commits will make them
bigger.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/avfilter.c | 24 +---
libavfilter/internal.h | 29 +++--
2 files changed, 24 insertions(+), 29 deletions(-)
diff --git a/lib
This can be enabled/disabled on a per-filter basis by setting
the new internal flags FF_FILTER_FLAG_FREE_(IN|OUT)PADS and
on a per-pad basis by setting the AVFILTERPAD_FLAG_FREE_NAME flag.
Signed-off-by: Andreas Rheinhardt
---
I decided to combine both approaches: It has the advantage that
the ma
Signed-off-by: Andreas Rheinhardt
---
This is how one of the two filters that make use of setting
AVFITLERPAD_FLAG_FREE_NAME directly are handled now.
headphone is the other one. Furthermore, the newly added segment filters
can also be simplified by this method.
I think I can avoid (re)sending the
Signed-off-by: Andreas Rheinhardt
---
libavfilter/af_acrossover.c | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/libavfilter/af_acrossover.c b/libavfilter/af_acrossover.c
index 1ad7ebad01..0ee9b47be5 100644
--- a/libavfilter/af_acrossover.c
+++ b/libavfilter/af_acros
On Sat, Jul 17, 2021 at 8:09 PM Nicolas George wrote:
> Hi.
>
> Some time ago, I started working on the project to update libavformat's
> protocols to run with a proper event loop, instead of the several
> half-assed
> event loops we have here and there in the code.
>
> I started by writing the d
av_frame_copy_props() already copies pts.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/avfilter.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 843b5947e5..cc24a6ed21 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
These fields are mutually exclusive, so putting them in a union
is possible and makes AVFilterPad smaller.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/audio.c | 4 ++--
libavfilter/avf_concat.c | 6 --
libavfilter/f_interleave.c| 4 ++--
libavfilter/in
Also makes the assert-string shorter.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/audio.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavfilter/audio.c b/libavfilter/audio.c
index 5289b94067..cebc9709dd 100644
--- a/libavfilter/audio.c
+++ b/libavfilter/audio.c
>No, dlopen() is not allowed for this kind of thing. Linking must be added at
>build time.
>You for that matter apparently add support for build time linking in patch 1,
>then attempt to remove it in this one, leaving cruft in the configure script.
>Why?
Sorry for the late reply, outlook aut
Based on IceLake-AVX512 and newer architecture, a broad
range of the subsets of AVX512 could be supported.
Signed-off-by: Wu Jianhua
---
configure | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 94b30afe74..04caa25736 100755
--- a/configure
+++
On Tue, Aug 17, 2021 at 8:30 AM Wu Jianhua wrote:
>
> Based on IceLake-AVX512 and newer architecture, a broad
> range of the subsets of AVX512 could be supported.
>
> Signed-off-by: Wu Jianhua
> ---
> configure | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/configure
is that I should only deal with gray8 format in particular？and it has passed
the fate test
> 2021年8月17日 上午3:00，Michael Niedermayer 写道：
>
> On Mon, Aug 16, 2021 at 05:01:14PM +0800, rui.jiang wrote:
>> add palette data in avi header when the input data is raw PAL8 or Gray8
>> pixel data and the
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