> -Original Message-
> From: ffmpeg-devel On Behalf Of Mark
> Thompson
> Sent: Saturday, April 30, 2022 10:56 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v6 1/2] lavc/vaapi_encode: add support for
> maxframesize
>
> On 29/04/2022 08:31, Fei Wang wrote:
> > From:
From: Linjie Fu
Add support for max frame size:
- max_frame_size (bytes) to indicate the max allowed size for frame.
Control each encoded frame size into target limitation size by adjusting
whole frame's average QP value. The driver will use multi passes to
adjust average QP setp by step to
From: Linjie Fu
Add docs for max_frame_size option.
Signed-off-by: Linjie Fu
Signed-off-by: Fei Wang
---
doc/encoders.texi | 5 +
1 file changed, 5 insertions(+)
diff --git a/doc/encoders.texi b/doc/encoders.texi
index 966032a720..43f6288e33 100644
--- a/doc/encoders.texi
+++ b/doc/encod
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > Hendrik Leppkes
> > Sent: Sunday, May 1, 2022 5:54 PM
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] [PATCH v2 1/5] avutil/hwcontext_d3d11va:
> > fix the uninitialized te
From: John Stebbins
Required to remux m2ts to mkv
Minor changes and porting to FFBitStreamFilter done by the committer.
Signed-off-by: Andreas Rheinhardt
---
Changelog| 1 +
doc/bitstream_filters.texi | 8 ++
libavcodec/Makefile | 1 +
libavcode
From: John Stebbins
PGS segments must be merged to one packet for muxing to mkv
Signed-off-by: Andreas Rheinhardt
---
configure | 2 +-
libavformat/matroskaenc.c | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 196873c4aa..4d2f4
They test the new pgs_frame_merge BSF.
Signed-off-by: Andreas Rheinhardt
---
tests/fate/matroska.mak | 8
tests/ref/fate/matroska-pgs-remux | 7 +++
tests/ref/fate/matroska-pgs-remux-durations | 7 +++
3 files changed, 22 insertions(+)
create mode
Fixes:
$ ffmpeg.exe -y -hwaccel qsv -init_hw_device d3d11va=d3d11 \
-init_hw_device qsv=qsv@d3d11 -c:v h264_qsv -i input.h264 \
-vf "hwmap=derive_device=d3d11va,format=d3d11" -f null -
Signed-off-by: Tong Wu
---
libavutil/hwcontext_qsv.c | 15 +--
1 file changed, 13 insertions(+), 2
Fixes:
$ ffmpeg.exe -init_hw_device d3d11va=d3d11 -init_hw_device \
qsv=qsv@d3d11 -s:v WxH -pix_fmt nv12 -i input.yuv -vf \
"hwupload=extra_hw_frames=16,hwmap=derive_device=d3d11va,format=d3d11,\
hwmap=derive_device=qsv,format=qsv" -f null -
Signed-off-by: Tong Wu
---
libavutil/hwcontext_qsv.c |
In d3d11va_create_staging_texture(), during the hwmap process, the
ctx->internal->priv is not initialized, resulting in the
texDesc.Format not initialized. Now pass the format value from
d3d11va_transfer_data() to fix it.
$ ffmpeg.exe -y -hwaccel qsv -init_hw_device d3d11va=d3d11 \
-init_hw_device
When input is a rawvideo, after mapping QSV frames to D3D11VA frames,
the output will have green frames. Now fix it.
Fixes:
$ ffmpeg.exe -y -init_hw_device d3d11va=d3d11 \
-init_hw_device qsv=qsv@d3d11 -s:v WxH -pix_fmt nv12 -i input.yuv \
-vf "format=nv12,hwupload=extra_hw_frames=16,\
hwmap=deriv
On Thu, May 5, 2022 at 5:49 AM Leo Izen wrote:
> On 5/4/22 17:56, Mark Gaiser wrote:
> > Hi,
> >
> > I might have found a bug here. Or I might not be using it correctly,
> that's
> > entirely possible too!
> > What i try is just making an animated jxl from a bunch of input images.
>
> Currently a
> -Original Message-
> From: ffmpeg-devel On Behalf Of Tong
> Wu
> Sent: Thursday, May 5, 2022 12:53 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Tong Wu
> Subject: [FFmpeg-devel] [PATCH v3 1/4] avutil/hwcontext_qsv: derive
> QSV frames to D3D11VA frames
>
> Fixes:
> $ ffmpeg.exe -y -hwacce
> -Original Message-
> From: ffmpeg-devel On Behalf Of Tong
> Wu
> Sent: Thursday, May 5, 2022 12:53 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: Tong Wu
> Subject: [FFmpeg-devel] [PATCH v3 4/4] avutil/hwcontext_qsv: map
> D3D11VA frames to QSV frames
>
> Fixes:
> $ ffmpeg.exe -init_hw_devi
No AVOutputFormat has this set. It is not removed immediately despite
being private because of the libavdevice<->libavformat situation.
The fact that this field is private is also the reason why no FF_API_*
define has been added.
Signed-off-by: Andreas Rheinhardt
---
libavformat/avformat.h | 2 +
Hi Andreas,
On Thu, May 5, 2022 at 2:47 PM Andreas Rheinhardt
wrote:
>
> No AVOutputFormat has this set. It is not removed immediately despite
> being private because of the libavdevice<->libavformat situation.
> The fact that this field is private is also the reason why no FF_API_*
> define has
Andreas Rheinhardt:
> The output of this test is just a file containing the positions
> of peaks; it is not a wave file and trying to demuxing it just
> returns AVERROR_INVALIDDATA; said error has just been ignored
> as the return value from do_avconv_crc is the return value from echo.
>
> Signed-
Changes
v5:
- fix attaching ICCP even if an enum can
accurately describe the colorspace
v4:
- fix a typo. bluh
v3:
- some cosmetic changes
- properly handle P3 spaces
- properly handle PQ transfer
v2:
- avoid misusing AVMasteringDisplayMetadata
- ignore custom primaries in header (very rare witho
Whether an ICC profile is present or not, the decoder
should now properly tag the colorspace of pixel data
received by the decoder.
---
libavcodec/libjxldec.c | 113 ++---
1 file changed, 105 insertions(+), 8 deletions(-)
diff --git a/libavcodec/libjxldec.c b/l
Whether an ICC profile is present or not, the libjxl
encoder wrapper should now properly read colorspace tags
and forward them to libjxl appropriately, rather than just
assume sRGB as before. It will also print warnings when
colorimetric assumptions are made about the input data.
---
libavcodec/li
> Yes, because there is no realistic case in which ffmpeg will need
> to load any dll from a long path.
> I've asked you multiple times to give an example.
Managed to find time to actually test: https://postimg.cc/F1C64nq1.
Windows 10 21H2 LTSC, long paths are enabled and 8.3 paths are disabled
vi
Would it be possible to merge the following patch into the master branch?
https://patchwork.ffmpeg.org/project/ffmpeg/patch/dm8p223mb03655f44a7bf01132bb2959dba...@dm8p223mb0365.namp223.prod.outlook.com/
This patch provides the QSV decoder with SEI message and ATSC A/53 caption
capability.
I under
Also added 2 FATE tests to verify delay is compenated correctly
Signed-off-by: Wang Cao
---
doc/filters.texi| 5 +++
libavfilter/af_alimiter.c | 90 +
tests/fate/filter-audio.mak | 24 --
3 files changed, 116 insertions(+), 3 deletions(-
On Mon, May 2, 2022 at 1:24 AM Paul B Mahol wrote:
> On Fri, Apr 29, 2022 at 10:49 PM Wang Cao <
> wangcao-at-google@ffmpeg.org>
> wrote:
>
> > On Fri, Apr 15, 2022 at 11:50 AM Wang Cao wrote:
> >
> > > 1. The option also flushes all the valid audio samples in the lookahead
> > >buffer s
On Wed, May 04, 2022 at 11:49:01PM +0800, myp...@gmail.com wrote:
> On Wed, May 4, 2022 at 11:37 PM Michael Niedermayer
> wrote:
> >
> > Signed-off-by: Michael Niedermayer
> > ---
> > libavfilter/vf_libplacebo.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libav
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Vladislav Sorkin
> Sent: Thursday, May 5, 2022 10:48 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] Merge QSV decoder SEI patch into master?
>
> Would it be possible to merge the following patch into the master
> bran
> -Original Message-
> From: ffmpeg-devel On Behalf Of nil-
> admir...@mailo.com
> Sent: Thursday, May 5, 2022 10:20 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH v11 1/6]
> libavutil/wchar_filename.h: Add whcartoutf8, wchartoansi and
> utf8toansi
[..]
> As a
The decoded Data is not returned from the first frame; it must be used
to 'prime' the decode engine. The duration of the first packet should
be ignored also by the container, to make sure the total duration is
trimmed correctly.
If the file has multiple pages for the data packets. The duration of
> -Original Message-
> From: Soft Works
> Sent: Thursday, May 5, 2022 7:53 PM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Cc: Wu, Tong1
> Subject: RE: [FFmpeg-devel] [PATCH v3 1/4] avutil/hwcontext_qsv: derive
> QSV frames to D3D11VA frames
>
>
>
> > -O
> -Original Message-
> From: ffmpeg-devel On Behalf Of Wu,
> Tong1
> Sent: Thursday, May 5, 2022 11:50 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH v2 1/5] avutil/hwcontext_d3d11va:
> fix the uninitialized texture bindflag
>
From: Yue Heng
To do more accurate QP control, add min/max QP control on I/P/B frame
separately to qsv encoder. qmax and qmin still work but newly-added
options have higher priority.
Signed-off-by: Yue Heng
Signed-off-by: Wenbin Chen
---
doc/encoders.texi | 18 ++
libavcodec
On Fri, May 6, 2022 at 3:11 AM Soft Works wrote:
>
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of Wu,
> > Tong1
> > Sent: Thursday, May 5, 2022 11:50 AM
> > To: FFmpeg development discussions and patches > de...@ffmpeg.org>
> > Subject: Re: [FFmpeg-devel] [PATCH v2 1/5] a
Use the mfxEncoderCtrl parameter to enable ROI. Get side data
"AVRegionOfInterest"
from filter "addroi" and use it to configure "mfxExtEncoderROI" which is
the MediaSDK's ROI configuration.
Signed-off-by: Wenbin Chen
---
libavcodec/qsv_internal.h | 4 ++
libavcodec/qsvenc.c | 88
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Hendrik Leppkes
> Sent: Friday, May 6, 2022 7:38 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Subject: Re: [FFmpeg-devel] [PATCH v2 1/5] avutil/hwcontext_d3d11va:
> fix the uninitialized texture bindfla
Fixes:
$ ffmpeg.exe -y -hwaccel qsv -init_hw_device d3d11va=d3d11 \
-init_hw_device qsv=qsv@d3d11 -c:v h264_qsv -i input.h264 \
-vf "hwmap=derive_device=d3d11va,format=d3d11" -f null -
Signed-off-by: Tong Wu
---
libavutil/hwcontext_qsv.c | 16 +---
1 file changed, 13 insertions(+), 3
In d3d11va_create_staging_texture(), during the hwmap process, the
ctx->internal->priv is not initialized, resulting in the
texDesc.Format not initialized. Now pass the format value from
d3d11va_transfer_data() to fix it.
$ ffmpeg.exe -y -hwaccel qsv -init_hw_device d3d11va=d3d11 \
-init_hw_device
Fixes:
$ ffmpeg.exe -init_hw_device d3d11va=d3d11 -init_hw_device \
qsv=qsv@d3d11 -s:v WxH -pix_fmt nv12 -i input.yuv -vf \
"hwupload=extra_hw_frames=16,hwmap=derive_device=d3d11va,format=d3d11,\
hwmap=derive_device=qsv,format=qsv" -f null -
Signed-off-by: Tong Wu
---
libavutil/hwcontext_qsv.c |
---
libavcodec/jpeg2000.h| 2 ++
libavcodec/jpeg2000dec.c | 4
2 files changed, 6 insertions(+)
diff --git a/libavcodec/jpeg2000.h b/libavcodec/jpeg2000.h
index d06313425e..e5ecb4cbf9 100644
--- a/libavcodec/jpeg2000.h
+++ b/libavcodec/jpeg2000.h
@@ -110,6 +110,8 @@ enum Jpeg2000Quantsty
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