On Wo, 2023-01-11 at 11:18 +0800, zhilizhao(赵志立) wrote:
> > On Jan 9, 2023, at 11:17, zhilizhao(赵志立) wrote:
> >
> > > On Dec 15, 2022, at 01:10, Zhao Zhili wrote:
> > >
> > > From: Zhao Zhili
> > >
> > > v2:
> > > 1. Forbid pass file descriptor via fd:{num}, instead of -fd option
> > > 2.
From: Zhao Zhili
AVMediaCodecDeviceContext without surface or native_window is
useless, it shouldn't be created at all. Such dummy AVHWDeviceContext
is allowed before, and it's used by mpv player. Creating a ANativeWindow
automatically breaks such usecases.
So disable creating a ANativeWindow
On 2023-01-11 01:40 am, Michael Niedermayer wrote:
On Tue, Jan 03, 2023 at 03:52:17PM +0530, Gyan Doshi wrote:
At present, the offset for discontinuity adjustment is applied per-file but
the check for discontinuity is intra-stream so the same discontinuity when
seen in multiple streams with
> On Jan 10, 2023, at 21:37, Tomas Härdin wrote:
>
> tis 2023-01-10 klockan 19:35 +0800 skrev Zhao Zhili:
>> From: Zhao Zhili
>>
>> ---
>> v3: when target API <= 24 ==> when target API < 24
>> v2: add comments
>>
>> libavcodec/mediacodecdec.c | 8 +++-
>> 1 file changed, 7
> On Jan 4, 2023, at 10:38, Steven Liu wrote:
>
> Zhao Zhili 于2023年1月4日周三 10:35写道：
>>
>> From: Zhao Zhili
>>
>> 1. Fix return 0 on success.
>> 2. Fix return OS error code passthrough.
>> ---
>> libavcodec/videotoolboxenc.c | 8 ++--
>> 1 file changed, 6 insertions(+), 2 deletions(-)
>>
> On Jan 4, 2023, at 10:35, zhilizhao(赵志立) wrote:
>
>
>
>> On Jan 4, 2023, at 02:11, Tomas Härdin wrote:
>>
>> tis 2023-01-03 klockan 18:18 +0800 skrev Zhao Zhili:
>>> From: Zhao Zhili
>>>
>>> Signed-off-by: Zhao Zhili
>>> ---
>>> libavcodec/videotoolboxenc.c | 4 ++--
>>> 1 file
> On Jan 9, 2023, at 11:17, zhilizhao(赵志立) wrote:
>
>> On Dec 15, 2022, at 01:10, Zhao Zhili wrote:
>>
>> From: Zhao Zhili
>>
>> v2:
>> 1. Forbid pass file descriptor via fd:{num}, instead of -fd option
>> 2. Set CLOEXEC
>> 3. Prefer fd over pipe for fftools
>>
>> v1: dup file descriptor
Parsing should probably be enabled for all codecs, at least for headers,
but e.g. the AAC parser produces 1-byte packets of zero padding with it,
so I'm just enabling it for EAC3 for the moment.
---
libavformat/spdifdec.c | 19 +-
tests/fate/spdif.mak| 3 +
> -Original Message-
> From: Wang, Fei W
> Sent: Tuesday, January 3, 2023 9:00 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Linjie Fu ; Linjie Fu ;
> Wang,
> Fei W
> Subject: [FFmpeg-devel][PATCH v3 08/11] lavc/vaapi_hevc: Pass SCC parameters
> Through VA-API
>
> From: Linjie Fu
>
>
> -Original Message-
> From: Wang, Fei W
> Sent: Tuesday, January 3, 2023 9:00 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Linjie Fu ; Linjie Fu ;
> Wang,
> Fei W
> Subject: [FFmpeg-devel][PATCH v3 10/11] lavc/vaapi_hevc: Set correct rps type
> for scc
>
> From: Linjie Fu
>
> According to
In ff_rtp_send_jpeg, the type is defined based on PIX_FMT and
color-range parsed in. There is limitation on current design
where need to include support newly introduced PIX_FMT such as
AV_PIX_FMT_QSV and there might be more and more in future. Hence,
retrive the sampling factor from SOF0 in JPEG
On Tue, Jan 10, 2023 at 2:47 AM myp...@gmail.com wrote:
>
> On Thu, Jan 5, 2023 at 6:42 PM Dmitrii Ovchinnikov
> wrote:
> [...]
> > diff --git a/libavcodec/libvpxenc.c b/libavcodec/libvpxenc.c
> > index 9aa5510c28..0627e13973 100644
> > --- a/libavcodec/libvpxenc.c
> > +++
On Tue, Jan 10, 2023 at 3:07 AM Anton Khirnov wrote:
> Quoting Mark Reid (2023-01-06 19:09:10)
> > On Mon, Dec 26, 2022 at 1:31 PM Mark Reid wrote:
> >
> > >
> > >
> > > On Mon, Dec 12, 2022 at 6:42 PM wrote:
> > >
> > >> From: Mark Reid
> > >>
> > >> ---
> > >> libavcodec/x86/bswapdsp.asm |
From: Pierre-Anthony Lemieux
Improves the test material by using audio and video resources whose respective
temporal boundaries do not line up.
https://www.sandflow.com/public/countdown-audio-2023-01-10-2.zip
---
tests/fate/imf.mak| 3 +
tests/ref/fate/imf-cpl-with-audio |
On 1/10/2023 6:19 PM, Jan Ekström wrote:
---
fftools/ffprobe.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index d2f126d9d6..15c61e1c7c 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -33,6 +33,7 @@
#include
On 1/10/2023 6:19 PM, Jan Ekström wrote:
Defined by H.274, this SEI message is utilized by iPhones to save
the nominal ambient viewing environment for the display of recorded
HDR content.
---
libavcodec/cbs_h2645.c | 6 ++
libavcodec/cbs_sei.h | 6 ++
On 1/10/2023 6:19 PM, Jan Ekström wrote:
Defined by H.274, this SEI message is utilized by iPhones to save
the nominal ambient viewing environment for the display of recorded
HDR content. The contents of the message are exposed to API users
as AVFrame side data containing
On 1/10/2023 6:19 PM, Jan Ekström wrote:
This enables exposing H.274 Ambient Viewing Environment
metadata in the framework.
---
doc/APIchanges | 6 +++
libavutil/Makefile | 2 +
libavutil/ambient_viewing_environment.c | 51 ++
Defined by H.274, this SEI message is utilized by iPhones to save
the nominal ambient viewing environment for the display of recorded
HDR content. The contents of the message are exposed to API users
as AVFrame side data containing AVAmbientViewingEnvironment.
As the DV RPU test sample is from an
---
fftools/ffprobe.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/fftools/ffprobe.c b/fftools/ffprobe.c
index d2f126d9d6..15c61e1c7c 100644
--- a/fftools/ffprobe.c
+++ b/fftools/ffprobe.c
@@ -33,6 +33,7 @@
#include "libavformat/version.h"
#include "libavcodec/avcodec.h"
This enables exposing H.274 Ambient Viewing Environment
metadata in the framework.
---
doc/APIchanges | 6 +++
libavutil/Makefile | 2 +
libavutil/ambient_viewing_environment.c | 51 ++
libavutil/ambient_viewing_environment.h | 72
Defined by H.274, this SEI message is utilized by iPhones to save
the nominal ambient viewing environment for the display of recorded
HDR content.
---
libavcodec/cbs_h2645.c | 6 ++
libavcodec/cbs_sei.h | 6 ++
libavcodec/cbs_sei_syntax_template.c | 17
On 1/10/23, Helmrich, Christian wrote:
> Hi,
>
> please find attached a patch (relative to FFmpeg master as of early January
> 10, 2023)
> adding avfilter support for extended perceptually weighted peak
> signal-to-noise ratio
> (XPSNR) measurements for videos, as described in the related
On Tue, Jan 03, 2023 at 03:52:17PM +0530, Gyan Doshi wrote:
> At present, the offset for discontinuity adjustment is applied per-file but
> the check for discontinuity is intra-stream so the same discontinuity when
> seen in multiple streams with copyts, leads to compounded adjustment of the
>
On 2023-01-10 04:32 pm, Anton Khirnov wrote:
Quoting Gyan Doshi (2023-01-03 11:22:17)
At present, the offset for discontinuity adjustment is applied per-file but
the check for discontinuity is intra-stream so the same discontinuity when
seen in multiple streams with copyts, leads to
On 1/10/23, Jeffrey CHAPUIS wrote:
> Hello,
> I decided to continue on a simpler path without 'reset/reset_count', it was
> only to experiment anyway, 'limit' is the main goal.
> 'limit' is added to the metadata to control that the result is associated to
> a change at runtime, it's after scaling
From: Miguel Borges de Freitas
Updates some of the test reference data to include the new
AV_PKT_FLAG_FIXED_DURATION (this is the case for most matroska
subtitles)
Signed-off-by: Miguel Borges de Freitas
---
tests/ref/fate/matroska-dvbsub-remux | 84 ++--
From: Miguel Borges de Freitas
The matroska specification states the start time and duration of
subtitle entries are encoded in the block TimeStamp
and BlockDuration. Furthermore, for all subtitle formats except
S_HDMV/PGS the BlockDuration must always be defined and have an
absolute value even
The matroska specification states the start time and duration of subtitle
entries are encoded in the block TimeStamp and BlockDuration. Furthermore,
for all subtitle formats except S_HDMV/PGS the BlockDuration must always be
defined and have an absolute value even if it is simply 0. ffmpeg assumes
tis 2023-01-10 klockan 19:30 +0800 skrev Zhao Zhili:
> From: Zhao Zhili
>
> android_get_device_api_level() is a static inline before API level
> 29. It was implemented via __system_property_get(). We can do the
> same thing, but I don't want to mess up with __system_property_get.
> ---
>
tis 2023-01-10 klockan 19:35 +0800 skrev Zhao Zhili:
> From: Zhao Zhili
>
> ---
> v3: when target API <= 24 ==> when target API < 24
> v2: add comments
>
> libavcodec/mediacodecdec.c | 8 +++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/mediacodecdec.c
Hello,
I decided to continue on a simpler path without 'reset/reset_count', it was
only to experiment anyway, 'limit' is the main goal.
'limit' is added to the metadata to control that the result is associated to a
change at runtime, it's after scaling with bitdetph but that's not really a
On Tue, Jan 10, 2023 at 10:56 AM Nuo Mi wrote:
>
> Hi Thomas
> It works for me.
>
> BTW, I will send out a C version of VVC native decoder very soon.
> Please also help review and improve it.
> Thank you.
Ha, it's great news
>
> On Tue, Jan 3, 2023 at 10:02 PM Thomas Siedel
> wrote:
>
> > On
Quoting Mark Reid (2023-01-06 19:09:10)
> On Mon, Dec 26, 2022 at 1:31 PM Mark Reid wrote:
>
> >
> >
> > On Mon, Dec 12, 2022 at 6:42 PM wrote:
> >
> >> From: Mark Reid
> >>
> >> ---
> >> libavcodec/x86/bswapdsp.asm | 2 --
> >> 1 file changed, 2 deletions(-)
> >>
> >> diff --git
Quoting Gyan Doshi (2023-01-03 11:22:17)
> At present, the offset for discontinuity adjustment is applied per-file but
> the check for discontinuity is intra-stream so the same discontinuity when
> seen in multiple streams with copyts, leads to compounded adjustment of the
> discontinuity offset.
On Thu, Jan 5, 2023 at 6:42 PM Dmitrii Ovchinnikov
wrote:
>
> From: Dmitrii Ovchinnikov
>
> This change improves the performance and multicore
> scalability of the vp9 codec for streaming single-pass encoded videos. The
> current thread limit for ffmpeg codecs is 16 (MAX_AUTO_THREADS in
>
On Mon, Jan 9, 2023 at 10:11 PM Mark Thompson wrote:
>
> On 09/01/2023 07:37, David Rosca wrote:
> > On Mon, Jan 9, 2023 at 3:22 AM Xiang, Haihao wrote:
> >>
> >> On Do, 2022-12-29 at 22:20 +0100, David Rosca wrote:
> >>> ---
> >>> libavcodec/vaapi_encode_h264.c | 2 +-
> >>> 1 file changed,
v2: frame_num steps by 2
---
libavcodec/vaapi_encode_h264.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_h264.c
index 7a6b54ab6f..8093c47179 100644
--- a/libavcodec/vaapi_encode_h264.c
+++
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