When two formats lists cannot be merged, a scale filter is
auto-inserted. However, when it comes to hardware map, we have to
manually add a hwmap filter to do the conversion. This patch introduces
an auto hwmap filter to do the hwmap conversion automatically and
modifies the negotiation structures,
When a derive_device_type is not specified, the hwmap filter should be
able to retrieve AVHWDeviceType from outlink->format and create
corresponding hwdevice context.
Signed-off-by: Tong Wu
---
libavfilter/vf_hwmap.c | 26 +-
1 file changed, 17 insertions(+), 9 deletions(
Add a function to get the corresponding AVHWDeviceType from a given
hardware pixel format.
Signed-off-by: Tong Wu
---
libavutil/hwcontext.c | 12
libavutil/hwcontext.h | 9 +
2 files changed, 21 insertions(+)
diff --git a/libavutil/hwcontext.c b/libavutil/hwcontext.c
index
On Mon, Jun 27, 2022 at 10:12 AM Jan Ekström wrote:
>
> On Thu, Jun 23, 2022 at 1:11 PM Jan Ekström wrote:
> >
> > On Thu, Jun 23, 2022 at 11:57 AM Andreas Rheinhardt
> > wrote:
> > >
> > > Jan Ekström:
> > > > From: Jan Ekström
> > > >
> > > > Signed-off-by: Jan Ekström
> > > > ---
> > > > l
On Tue, Jun 28, 2022 at 11:38 PM Soft Works wrote:
>
> Hi,
>
> in colorspace.c, there are two functions with contradicting behavior
> regarding reading/writing the max_luminance value from/to
> AVMasteringDisplayMetadata. The code seems to be unchanged since
> 3 years:
>
>
> 1. ff_determine_signal
huheng 于2022年6月27日周一 21:30写道：
>
> Add pat and pmt table at start of each segment in single_file mode enhanced
> compatibility of hls stream. Because some hls clients separate parsing segment
> of hls stream, the absence of pat/pmt will cause parsing to fail.
>
> Signed-off-by: huheng
> ---
> lib
Steven Liu 于2022年6月27日周一 10:44写道：
>
> 于2022年6月27日周一 10:28写道：
> >
> > Yes. Version 3 is just Version 2 with floating point durations.
> LGTM
Will apply soon.
Thanks
Steven
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Steven Liu 于2022年6月27日周一 11:05写道：
>
> Li Kai 于2022年6月27日周一 10:58写道：
> >
> > OK, I got it.
> >
> looks ok to me, waiting for other reviewers comments, and will apply
> this v4 patch if no more comments.
Will apply soon.
Thanks
Steven
___
ffmpeg-devel
This is just a flood of mails.
Gitlab requires 2-step verification,download & install
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Before Requesting Web Authorization Code in GitLab,
its time sync sensitive.
6-Digits is Ok,
Create New Generic Orange paste code phassphrase Not Weblink,
if fails, refresh web tab F5 for a new c
Hi,
in colorspace.c, there are two functions with contradicting behavior
regarding reading/writing the max_luminance value from/to
AVMasteringDisplayMetadata. The code seems to be unchanged since
3 years:
1. ff_determine_signal_peak()
sd = av_frame_get_side_data(in, AV_FRAME_DATA_MASTERIN
Michael Niedermayer:
> On Tue, Jun 28, 2022 at 03:41:09PM +0200, Niklas Haas wrote:
>> From: Niklas Haas
>>
>> Handling this in general code makes more sense than handling it in
>> individual codec files, because it would be a lot of unnecessary code
>> duplication for the plenty of formats that s
On Tue, Jun 28, 2022 at 03:41:09PM +0200, Niklas Haas wrote:
> From: Niklas Haas
>
> Handling this in general code makes more sense than handling it in
> individual codec files, because it would be a lot of unnecessary code
> duplication for the plenty of formats that support exporting ICC
> prof
On Tue, Jun 28, 2022 at 08:26:54AM -0300, James Almer wrote:
>
>
> On 6/28/2022 2:21 AM, Anton Khirnov wrote:
> > Quoting Michael Niedermayer (2022-06-27 10:43:47)
> > > Fixes: Timeout
> > > Fixes:
> > > 48154/clusterfuzz-testcase-minimized-ffmpeg_dem_AAX_fuzzer-5149094353436672
> > >
> > > Fou
On Tue, Jun 28, 2022 at 11:56 AM Vignesh Venkatasubramanian
wrote:
>
> Update the still AVIF parser to only read the primary item. With this
> patch, AVIF still images with exif/icc/alpha channel will no longer
> fail to parse.
>
> For example, this patch enables parsing of files in:
> https://git
Add a short hand parameter for making a fixed size grid. The existing
xstack layout parameter syntax gets tedious if all one wants is a
matrix like grid of the input streams. Add a grid option to the xstack
filter that simplifies this use case by simply specifying the number of
rows and columns ins
On Tue, Jun 28, 2022 at 11:21 AM James Zern
wrote:
>
> On Mon, Jun 13, 2022 at 9:32 AM Vignesh Venkatasubramanian
> wrote:
> >
> > On Fri, Jun 10, 2022 at 10:34 AM Vignesh Venkatasubramanian
> > wrote:
> > >
> > > On Thu, Jun 9, 2022 at 12:50 AM Gyan Doshi wrote:
> > > >
> > > >
> > > >
> > > >
Update the still AVIF parser to only read the primary item. With this
patch, AVIF still images with exif/icc/alpha channel will no longer
fail to parse.
For example, this patch enables parsing of files in:
https://github.com/AOMediaCodec/av1-avif/tree/master/testFiles/Microsoft
Adding two fate te
Reviving this from samples-requ...@ffmpeg.org. The patch has been
merged, all that is needed is to add the file and enable the test.
The file can be downloaded from gitiles without needing to clone the
repo [1]. This is to add coverage for a fix for 9368 [2][3].
[1] curl
"https://chromium.google
On Mon, Jun 13, 2022 at 9:32 AM Vignesh Venkatasubramanian
wrote:
>
> On Fri, Jun 10, 2022 at 10:34 AM Vignesh Venkatasubramanian
> wrote:
> >
> > On Thu, Jun 9, 2022 at 12:50 AM Gyan Doshi wrote:
> > >
> > >
> > >
> > > On 2022-06-08 10:51 pm, Vignesh Venkatasubramanian wrote:
> > > > On Thu, J
encode_send_frame_internal() is always only called if
the buffer packet is empty and except when we are dealing
with an audio codec that does not allow variable frame size
it stays that way until a call to av_frame_ref() at the end
of encode_send_frame_internal(). In case we are dealing
with the sm
Just return AVERROR_EXTERNAL immediately when encode error.
The other logic should keep the old behavior before commit 7c05b7951.
Suggested-By: Zhao Zhili
Signed-off-by: Steven Liu
---
libavcodec/audiotoolboxenc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/libavcod
> 在 2022年6月28日，23:22，Jan Ekström 写道：
>
> On Tue, Jun 28, 2022 at 5:43 PM Steven Liu wrote:
>>
>> There will return success and failure after commit
>> 7c05b7951cb47716230c95744240bc60ec5f9433.
>> But the AudioConverterFillComplexBuffer will return 1 and *got_packet_ptr is >> 0
>> when frame_
Hello,
Please find attached a base64 encoded patch. This patch exposes the
"idr_interval" option to the mpeg2_qsv encoder (libavcodec/qsvenc_mpeg2.c)
identically to how was done for the h264_qsv encoder (libavcodec/qsvenc_h264.c).
Thank you,
Greg Stewart
greg.stew...@edisen.com
RnJvbSBjZGU2ZW
On Tue, Jun 28, 2022 at 5:43 PM Steven Liu wrote:
>
> There will return success and failure after commit
> 7c05b7951cb47716230c95744240bc60ec5f9433.
> But the AudioConverterFillComplexBuffer will return 1 and *got_packet_ptr is 0
> when frame_queue.available == 0 and at->eof == 0. So should retur
On Tue, 28 Jun 2022, Martin Storsjö wrote:
This fixes the checkasm test in some setups on x86.
---
tests/checkasm/motion.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/checkasm/motion.c b/tests/checkasm/motion.c
index f337dd6f95..0112822174 100644
--- a/tests/chec
> On Jun 28, 2022, at 10:42 PM, Steven Liu wrote:
>
> There will return success and failure after commit
> 7c05b7951cb47716230c95744240bc60ec5f9433.
> But the AudioConverterFillComplexBuffer will return 1 and *got_packet_ptr is 0
> when frame_queue.available == 0 and at->eof == 0. So should r
There will return success and failure after commit
7c05b7951cb47716230c95744240bc60ec5f9433.
But the AudioConverterFillComplexBuffer will return 1 and *got_packet_ptr is 0
when frame_queue.available == 0 and at->eof == 0. So should return EAGAIN here,
this because the encode function should return
From: Niklas Haas
Only if requested, and only if the codec signals support for ICC
profiles. Implementation roughly matches the functionality of the
existing vf_iccgen filter, albeit with some reduced flexibility and no
caching.
Ideally, we'd also only do this on the first frame (e.g. mjpeg, apn
From: Niklas Haas
Implementation for the decode side of the ICC profile API, roughly
matching the behavior of the existing vf_iccdetect filter.
Closes: #9673
Signed-off-by: Niklas Haas
---
libavcodec/decode.c | 57 -
1 file changed, 56 insertions(+)
From: Niklas Haas
Handling this in general code makes more sense than handling it in
individual codec files, because it would be a lot of unnecessary code
duplication for the plenty of formats that support exporting ICC
profiles (jpg, png, tiff, webp, jxl, ...).
encode.c and decode.c will be in
From: Niklas Haas
This functionally already exists, but as pointed out in #9672 and #9673,
requiring users to manually include filters is clumsy, error-prone and
hard to use together with tools like ffplay.
To streamline ICC profile support, add a new AVCodecContext option to
globally enable rea
From: Niklas Haas
Codecs that can read/write ICC profiles deserve a special capability so
the common logic in encode.c/decode.c can decide whether or not there
needs to be any special handling for ICC profiles. The motivation here
is to be able to use it to decide whether or not an ICC profile ne
From: Niklas Haas
We will need this helper inside libavcodec in the future, so move it
there, leaving behind an #include to the raw source file in its old
location in libvfilter. This approach is inspired by the handling of
vulkan.c, and avoids us needing to expose any of it publicly (or
semi-pub
Hi,
I'm not entirely sure I'm happy with this series. I would appreciate any
sort of comment.
The motivating use case is given in #9672 and #9673 - basically, it's
somewhat expected that ffmpeg should, out of the box, handle files with
embedded ICC profiles, mapping between them and its internal
Variant 2
Found-by: mkver
Signed-off-by: Michael Niedermayer
---
fftools/ffmpeg_filter.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c
index 0845c631a5..a204c4f65f 100644
--- a/fftools/ffmpeg_filter.c
+++ b/fftools/ffmpeg_
Variant 1
Found-by: mkver
Signed-off-by: Michael Niedermayer
---
fftools/ffmpeg_filter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c
index 0845c631a5..048815170a 100644
--- a/fftools/ffmpeg_filter.c
+++ b/fftools/ffmpeg_fi
Andreas Rheinhardt 于2022年6月28日周二 19:52写道：
>
> Steven Liu:
> > Because the codec->cb.encode return 0 is successed,
> > and the negative error code should failed.
> >
> > Signed-off-by: Steven Liu
> > ---
> > libavcodec/encode.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > dif
Steven Liu:
> Because the codec->cb.encode return 0 is successed,
> and the negative error code should failed.
>
> Signed-off-by: Steven Liu
> ---
> libavcodec/encode.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/encode.c b/libavcodec/encode.c
> index b68
Because the codec->cb.encode return 0 is successed,
and the negative error code should failed.
Signed-off-by: Steven Liu
---
libavcodec/encode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/encode.c b/libavcodec/encode.c
index b68bf1e184..b43a16f708 100644
--- a
Steven Liu:
> Because the codec->cb.encode return 0 is successed,
> so should only check negative error code.
>
> Signed-off-by: Steven Liu
> ---
> libavcodec/encode.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/encode.c b/libavcodec/encode.c
> index b68b
Because the codec->cb.encode return 0 is successed,
so should only check negative error code.
Signed-off-by: Steven Liu
---
libavcodec/encode.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/encode.c b/libavcodec/encode.c
index b68bf1e184..5cd9615da0 100644
--- a/
Signed-off-by: Andreas Rheinhardt
---
libavcodec/tests/snowenc.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/libavcodec/tests/snowenc.c b/libavcodec/tests/snowenc.c
index 07af1f2cf9..146f9fae51 100644
--- a/libavcodec/tests/snowenc.c
+++ b/libavcodec/tests/snowenc.c
@@ -118,11 +118,6
Signed-off-by: Andreas Rheinhardt
---
libavcodec/qoidec.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavcodec/qoidec.c b/libavcodec/qoidec.c
index 8a119f7606..1e052f659b 100644
--- a/libavcodec/qoidec.c
+++ b/libavcodec/qoidec.c
@@ -69,10 +69,9 @@ static int qoi_decod
Signed-off-by: Andreas Rheinhardt
---
libavcodec/j2kenc.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c
index 0b761d0b00..ce77a6d964 100644
--- a/libavcodec/j2kenc.c
+++ b/libavcodec/j2kenc.c
@@ -288,13 +288,11 @@ static void tag_tree_code(Jpeg2000
Signed-off-by: Andreas Rheinhardt
---
libavcodec/imc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavcodec/imc.c b/libavcodec/imc.c
index 94b9ac674c..978ea74b74 100644
--- a/libavcodec/imc.c
+++ b/libavcodec/imc.c
@@ -877,7 +877,7 @@ static int imc_decode_block(AVCod
Signed-off-by: Andreas Rheinhardt
---
libavcodec/hevc_ps.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
index a955f585d9..0a122a2d6c 100644
--- a/libavcodec/hevc_ps.c
+++ b/libavcodec/hevc_ps.c
@@ -122,7 +122,6 @@ int ff_hevc_decode_short_term_
Signed-off-by: Andreas Rheinhardt
---
libavfilter/vf_atadenoise.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/libavfilter/vf_atadenoise.c b/libavfilter/vf_atadenoise.c
index 54cde782f6..2178c62faf 100644
--- a/libavfilter/vf_atadenoise.c
+++ b/libavfilter/vf_atadenoise.c
@@ -154,7 +1
Signed-off-by: Andreas Rheinhardt
---
libavformat/mlpdec.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavformat/mlpdec.c b/libavformat/mlpdec.c
index 4834f697f3..f4fed65851 100644
--- a/libavformat/mlpdec.c
+++ b/libavformat/mlpdec.c
@@ -34,12 +34,11 @@
static int av
On 6/28/2022 2:21 AM, Anton Khirnov wrote:
Quoting Michael Niedermayer (2022-06-27 10:43:47)
Fixes: Timeout
Fixes:
48154/clusterfuzz-testcase-minimized-ffmpeg_dem_AAX_fuzzer-5149094353436672
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Andreas Rheinhardt
---
Maybe this was meant to be used somehow?
libavformat/bintext.c | 8
1 file changed, 8 deletions(-)
diff --git a/libavformat/bintext.c b/libavformat/bintext.c
index 0465b86f4b..b6f14a03e5 100644
--- a/libavformat/bintext.c
+++ b/libavformat/bintext.
This fixes the checkasm test in some setups on x86.
---
tests/checkasm/motion.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/checkasm/motion.c b/tests/checkasm/motion.c
index f337dd6f95..0112822174 100644
--- a/tests/checkasm/motion.c
+++ b/tests/checkasm/motion.c
On Tue, 28 Jun 2022, Andreas Rheinhardt wrote:
When compiling decklink, this header is included from
a C++ file (albeit inside 'extern "C"') and this
causes compilation failures because of an implicit
void* -> char* conversion. So add an explicit cast.
Should fix ticket #9819.
Signed-off-by: An
On 2022-06-28 01:20 pm, Andreas Rheinhardt wrote:
Gyan Doshi:
On 2022-06-28 10:43 am, Anton Khirnov wrote:
Quoting Gyan Doshi (2022-06-25 10:29:50)
Stores wallclock time for the first packet received.
Used for crude sync offset among inputs.
---
doc/APIchanges | 3 +++
libavfo
Gyan Doshi:
>
>
> On 2022-06-28 10:43 am, Anton Khirnov wrote:
>> Quoting Gyan Doshi (2022-06-25 10:29:50)
>>> Stores wallclock time for the first packet received.
>>> Used for crude sync offset among inputs.
>>> ---
>>> doc/APIchanges | 3 +++
>>> libavformat/avformat.h | 10
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