arena];[arena][0:v]overlay" \
-vframes 10 -an -f md5 -
Before:
Incorrect output and changed MD5 at each run.
After this patch:
Consistent output and MD5.
Signed-off-by: Linjie Fu
---
[RFC]This is a partial fix. A fully-fixed method may be don&#
d data for stream #0:0
Conversion failed!
After:
Try to Round up for odd resolution (1241x1234 -> 1242x1240)
Stream #0:0(und): Video: wrapped_avframe, yuv420p(tv, progressive), 1242x1240
Signed-off-by: Linjie Fu
---
libavfilter/vf_pad.c | 11 ---
1 file changed, 8 insertions(+), 3 d
On Mon, Dec 6, 2021 at 7:37 PM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> av_image_copy() expects an array of four pointers and linesizes
> according to its declaration; it currently only pointers that are
> actually in use (depending upon the pixel format), but this might
> cha
Andreas:
On Sun, Dec 5, 2021 at 7:34 PM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Linjie Fu:
> > From: Linjie Fu
> >
> > Container may support multiple sample descriptions in a single
> > bitstream, like multiple stsd in mov, which introdu
From: Linjie Fu
Container may support multiple sample descriptions in a single
bitstream, like multiple stsd in mov, which introduces different
sequence header(e.g.profile/bit_depth) in the middle of the bitstream.
Update the extradata field in context parameter once packet with
different
On Sat, Aug 28, 2021 at 4:45 AM Michael Niedermayer
wrote:
> On Sat, Aug 07, 2021 at 09:33:27PM +0200, Michael Niedermayer wrote:
> > On Sat, Aug 07, 2021 at 06:15:05PM +0800, Linjie Fu wrote:
> > > From: Linjie Fu
> > >
> > > This reverts commit b3a0
From: Linjie Fu
To pass the swscale options for the inserted scalers.
ffmpeg -i input.mp4 -filter_complex \
"scale_sws_opts=alphablend=checkerboard;format=nv12" \
-t 0.5 output.mp4
Update docs.
Signed-off-by: Linjie Fu
---
doc/filters.texi | 7 ---
l
From: Linjie Fu
Printed verbose log doesn't match the sws_flags specified in the cmdline
for simple filter graph.
ffmpeg .. -sws_flags bicubic ..
[auto_scaler_0] w:iw h:ih flags:'' interl:0
[auto_scaler_0] w:310 h:449 fmt:yuva420p sar:0/1 -> w:310 h:449 fmt:yuv420p
On Sat, Aug 7, 2021 at 9:12 PM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Linjie Fu:
> > From: Linjie Fu
> >
> > Printed verbose log doesn't match the sws_flags specified in the cmdline
> > for simple filter graph.
> >
> > f
Andreas:
On Sat, Aug 7, 2021 at 9:52 PM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Linjie Fu:
> > From: Linjie Fu
> >
> > To pass the swscale options for the inserted scalers.
> >
> > ffmpeg -i input.mp4 -filter_complex \
> > &
On Sat, Aug 7, 2021 at 2:33 AM Michael Niedermayer
wrote:
> On Thu, Aug 05, 2021 at 02:30:32PM +0000, Linjie Fu wrote:
> > ffmpeg | branch: master | Linjie Fu | Sun
> Aug 1 18:58:19 2021 +0800| [b3a0548a981db52911dd34d9de254c4fee0a8f79] |
> committer: Linjie Fu
> >
>
From: Linjie Fu
To pass the swscale options for the inserted scalers.
ffmpeg -i input.mp4 -filter_complex \
"scale_sws_opts=alphablend=checkerboard;format=nv12" \
-t 0.5 output.mp4
Update docs.
Signed-off-by: Linjie Fu
---
doc/filters.texi | 7 ---
l
From: Linjie Fu
Printed verbose log doesn't match the sws_flags specified in the cmdline
for simple filter graph.
ffmpeg .. -sws_flags bicubic ..
[auto_scaler_0] w:iw h:ih flags:'' interl:0
[auto_scaler_0] w:310 h:449 fmt:yuva420p sar:0/1 -> w:310 h:449 fmt:yuv420p
From: Linjie Fu
This reverts commit b3a0548a981db52911dd34d9de254c4fee0a8f79.
This breaks the usage of swscale options, scale_sws_opts should be passed
to auto-inserted scale-filters.
The auto-inserted scaler accepts sws_flags in filtergraph complex which
overrides the 'flags'
On Thu, Aug 5, 2021 at 11:22 PM Nicolas George wrote:
> Linjie Fu (12021-08-05):
> > Where is supposed to be the right placement?
>
> In the commit that makes the results change.
>
> Just do this: checkout the first commit, build, run FATE. Does it pass?
>
Double conf
On Thu, Aug 5, 2021 at 10:54 PM Nicolas George wrote:
> Linjie Fu (12021-08-05):
> > This initials from your review comments to remove setting defaults in
> > ffmpeg (etc) and use the default flags in swscale,
> > and I didn't see objections at least till now. Did I mis
On Thu, Aug 5, 2021 at 10:32 PM Nicolas George wrote:
> Linjie Fu (12021-08-05):
> > ffmpeg | branch: master | Linjie Fu | Thu
> Aug 5 00:37:29 2021 +0800| [5b0e6b0d82dfcc5c6b999e2678b52b0cff38ae0a] |
> committer: Linjie Fu
> >
> > fftools: Don't set default
On Thu, Aug 5, 2021 at 2:22 AM Nicolas George wrote:
> Linjie Fu (12021-08-05):
> > > > -if (scale->flags_str) {
> > > > +if (*scale->flags_str) {
> > > It could still be NULL, IIRC.
> > sws_flags doesn't have a candidate for &qu
From: Linjie Fu
Scaler relys on "-sws_flags" option to pass the flags to swscale
and scale filter. Currently passing "sws_flags=xxx" as a filter
option to scaler leads to an incorrect option parsing.
Check and change the string to "flags=xxx" and dumpe
rently) for scale filter.
- Remove flags="bilinear" from vf_scale
- Update the FATE refs
Signed-off-by: Linjie Fu
---
libavfilter/vf_scale.c | 4 ++--
tests/ref/fate/filter-scale2ref_keep_aspect | 10 +-
2 files changed, 7 insertions(+), 7 deletions(
From: Linjie Fu
Signed-off-by: Linjie Fu
---
fftools/cmdutils.c | 8
fftools/ffplay.c | 2 --
fftools/ffprobe.c | 1 -
3 files changed, 11 deletions(-)
diff --git a/fftools/cmdutils.c b/fftools/cmdutils.c
index 0b1ef03a25..912e881174 100644
--- a/fftools/cmdutils.c
+++ b/fftools
On Wed, Aug 4, 2021 at 7:03 PM Nicolas George wrote:
> Linjie Fu (12021-08-04):
> > From: Linjie Fu
> >
> > Currently the default swscale flags for simple filter graph is bicubic,
> > however for complex filter graph it uses bilinear as decleared in scale
> > f
Hi Andreas,On Wed, Aug 4, 2021 at 8:30 AM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Linjie Fu:
> > On Wed, Mar 24, 2021 at 2:15 PM Wang, Fei W
> wrote:
> >
> >> On Mon, 2021-03-22 at 20:12 +0800, Linjie Fu wrote:
> >>> On Wed,
On Tue, Aug 3, 2021 at 1:07 AM Nicolas George wrote:
> Linjie Fu (12021-08-03):
> > From: Linjie Fu
> >
> > Pass sws_flags to scale filter through scale_sws_opts and correct the
> > dumped flags information.
> >
> > CMD:
> > $ffmpeg -v ver
On Tue, Aug 3, 2021 at 1:02 AM Nicolas George wrote:
> Linjie Fu (12021-08-03):
> > From: Linjie Fu
> >
> > Signed-off-by: Linjie Fu
> > ---
> > libswscale/utils.c | 7 +--
> > 1 file changed, 1 insertion(+), 6 deletions(-)
>
> Nack. The origi
From: Linjie Fu
Scaler relys on "-sws_flags" option to pass the flags to swscale
and scale filter. Currently passing "sws_flags=xxx" as a filter
option to scaler leads to an incorrect option parsing.
Check and change the string to "flags=xxx" and dumpe
From: Linjie Fu
Currently the default swscale flags for simple filter graph is bicubic,
however for complex filter graph it uses bilinear as decleared in scale
filter.
$ffmpeg -v verbose -i input.mp4 -vf format=yuv420p,scale=800x600 -an -f null -
[Parsed_scale_1 @ 0x7f86d2c160c0] w:1920 h:1080
On Wed, Mar 24, 2021 at 2:15 PM Wang, Fei W wrote:
> On Mon, 2021-03-22 at 20:12 +0800, Linjie Fu wrote:
> > On Wed, Feb 24, 2021 at 9:44 AM Fei Wang
> > wrote:
> > >
> > > The option allow user to set diffenent scaling mode from
> > > auto/low-po
On Tue, Aug 3, 2021 at 12:48 AM Michael Niedermayer
wrote:
> On Sun, Aug 01, 2021 at 04:08:17PM +0200, Nicolas George wrote:
> > Linjie Fu (12021-08-01):
> > > Checked swscale, it uses bicubic by default.
> > > Scale filter sets the flags to bilinear if sws_sca
Hi Andreas,
On Tue, Aug 3, 2021 at 12:50 AM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Linjie Fu:
> > From: Linjie Fu
> >
> > Since we prefer to use bicubic flags for scale filter to keep pace with
> > swscale.
> >
> > Signed-o
From: Linjie Fu
Pass sws_flags to scale filter through scale_sws_opts and correct the
dumped flags information.
CMD:
$ffmpeg -v verbose -i input.mp4 -sws_flags lanczos+bitexact+accurate_rnd \
-vf format=yuv420p,scale=800x600 -an -vframes 10 -f md5 -
Before:
[auto_scaler_0
From: Linjie Fu
Signed-off-by: Linjie Fu
---
libswscale/utils.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 176fc6fd63..dea3b76eb3 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -1250,12 +1250,7 @@ av_cold
From: Linjie Fu
Currently the default swscale flags for simple filter graph is bicubic,
however for complex filter graph it uses bilinear as decleared in scale
filter.
$ffmpeg -v verbose -i input.mp4 -vf format=yuv420p,scale=800x600 -an -f null -
[Parsed_scale_1 @ 0x7f86d2c160c0] w:1920 h:1080
From: Linjie Fu
Since we prefer to use bicubic flags for scale filter to keep pace with
swscale.
Signed-off-by: Linjie Fu
---
tests/ref/fate/filter-scale2ref_keep_aspect | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/tests/ref/fate/filter-scale2ref_keep_aspect
On Sun, Aug 1, 2021 at 10:13 PM Gyan Doshi wrote:
>
>
> On 2021-08-01 19:19, Linjie Fu wrote:
> > On Sun, Aug 1, 2021 at 9:25 PM Nicolas George wrote:
> >
> >> Linjie Fu (12021-08-01):
> >>> From: Linjie Fu
> >>>
> >>> Curr
On Sun, Aug 1, 2021 at 9:25 PM Nicolas George wrote:
> Linjie Fu (12021-08-01):
> > From: Linjie Fu
> >
> > Currently the default swscale flags for simple filter graph is bicubic,
> > however for complex filter graph it uses bilinear as decleared in scale
> >
From: Linjie Fu
Pass sws_flags to scale filter through scale_sws_opts and correct the
dumped flags information.
CMD:
$ffmpeg -v verbose -i input.mp4 -sws_flags lanczos+bitexact+accurate_rnd \
-vf format=yuv420p,scale=800x600 -an -vframes 10 -f md5 -
Before:
[auto_scaler_0
From: Linjie Fu
Currently the default swscale flags for simple filter graph is bicubic,
however for complex filter graph it uses bilinear as decleared in scale
filter.
$ffmpeg -v verbose -i input.mp4 -vf format=yuv420p,scale=800x600 -an -f null -
[Parsed_scale_1 @ 0x7f86d2c160c0] w:1920 h:1080
On Mon, Jul 19, 2021 at 3:32 PM Gyan Doshi wrote:
>
>
> On 2021-07-19 12:48, Gyan Doshi wrote:
> >
> >
> > On 2021-07-18 22:23, Linjie Fu wrote:
> >> On Sun, Jul 18, 2021 at 8:57 PM Gyan Doshi wrote:
> >>>
> >>>
> >>> On 2
On Sun, Jul 18, 2021 at 8:57 PM Gyan Doshi wrote:
>
>
>
> On 2021-07-18 15:37, Linjie Fu wrote:
> > On Sun, Jul 18, 2021 at 5:26 PM Gyan Doshi wrote:
> >>
> >>
> >> On 2021-07-18 13:35, Linjie Fu wrote:
> >>> On Sun, Jul 18, 2021 at 1:2
On Sun, Jul 18, 2021 at 5:26 PM Gyan Doshi wrote:
>
>
>
> On 2021-07-18 13:35, Linjie Fu wrote:
> > On Sun, Jul 18, 2021 at 1:21 PM Gyan Doshi wrote:
> >>
> >>
> >> On 2021-07-18 10:42, Linjie Fu wrote:
> >>> Hi Gyan,
> >>>
On Sun, Jul 18, 2021 at 1:21 PM Gyan Doshi wrote:
>
>
>
> On 2021-07-18 10:42, Linjie Fu wrote:
> > Hi Gyan,
> > On Sun, Jul 18, 2021 at 12:24 PM Gyan Doshi wrote:
> >>
> >>
> >> On 2021-07-18 09:32, Linjie Fu wrote:
> >>> On Wed
Hi Gyan,
On Sun, Jul 18, 2021 at 12:24 PM Gyan Doshi wrote:
>
>
>
> On 2021-07-18 09:32, Linjie Fu wrote:
> > On Wed, Jul 7, 2021 at 9:42 AM Linjie Fu wrote:
> >> On Sun, Jul 4, 2021 at 10:50 PM Linjie Fu wrote:
> >>> From: Linjie Fu
> >>>
>
Hi Haihao,
On Wed, Jun 9, 2021 at 3:36 PM Haihao Xiang wrote:
>
> Include hstack_qsv, vstack_qsv and xstack_qsv, some code is copy and
> pasted from other filters
>
> Example:
> $> ffmpeg -hwaccel qsv -c:v hevc_qsv -i input.h265 -filter_complex
> "[0:v][0:v]hstack_qsv" -f null -
> ---
> configur
On Wed, Jul 7, 2021 at 9:42 AM Linjie Fu wrote:
>
> On Sun, Jul 4, 2021 at 10:50 PM Linjie Fu wrote:
> >
> > From: Linjie Fu
> >
> > Skip the logic of frame rate emulation until the input reaches the
> > specified start time.
> >
> > Test CMD:
On Sun, Jul 4, 2021 at 10:50 PM Linjie Fu wrote:
>
> From: Linjie Fu
>
> Skip the logic of frame rate emulation until the input reaches the
> specified start time.
>
> Test CMD:
>$ffmpeg -re -ss 30 -i input.mp4 -pix_fmt yuv420p -f sdl2 -
>
> Before the patch:
From: Linjie Fu
Skip the logic of frame rate emulation until the input reaches the
specified start time.
Test CMD:
$ffmpeg -re -ss 30 -i input.mp4 -pix_fmt yuv420p -f sdl2 -
Before the patch:
first time to got frame, it takes 257305 us
After this patch:
first time to got frame, it takes
From: Linjie Fu
Skip the logic of frame rate emulation until the input reaches the
specified start time.
Test CMD:
$ffmpeg -re -ss 30 -i input.mp4 -pix_fmt yuv420p -f sdl2 -
Before the patch:
first time to got frame, it takes 257305 us
After this patch:
first time to got frame, it takes
On Mon, May 17, 2021 at 11:30 AM Haihao Xiang wrote:
>
> NV12 and P010 are added
>
> $ ffmpeg -init_hw_device qsv -c:v h264_qsv -i input.h264 -vf
> "scale_qsv=format=p010" -f null -
> ---
> libavfilter/vf_vpp_qsv.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/libav
Hi Haihao,
On Mon, May 17, 2021 at 11:30 AM Haihao Xiang wrote:
>
> ---
> libavfilter/vf_vpp_qsv.c | 8 ++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c
> index 29ba220665..ec35f85b04 100644
> --- a/libavfilter/vf_vpp
Hi Haihao,
On Thu, Apr 8, 2021 at 3:10 PM Haihao Xiang wrote:
>
> By default the SDK creates a thread for each CPU when creating a mfx
> session for decoding / encoding, which results in CPU overhead on a
> multi CPU system. Actually creating 2 threads is a better choice for
> most cases in pract
Hi Fei W,
On Wed, Mar 31, 2021 at 10:14 AM Wang, Fei W wrote:
>
> On Wed, 2021-03-31 at 10:07 +0800, Fei Wang wrote:
> > Async depth will allow qsv filter cache few frames, and avoid force
> > switch and end filter task frame by frame. This change will improve
> > performance for some multi-task
On Sat, Apr 3, 2021 at 16:53 Michael Niedermayer
wrote:
> On Sat, Apr 03, 2021 at 02:19:58PM +0800, Linjie Fu wrote:
> > On Sat, Apr 3, 2021 at 09:10 Zane van Iperen
> wrote:
> >
> > >
> > >
> > > On 2/4/21 8:34 pm, RADSL wrote:
> > > &g
On Sat, Apr 3, 2021 at 09:10 Zane van Iperen wrote:
>
>
> On 2/4/21 8:34 pm, RADSL wrote:
> >
> > On 4/2/2021 2:59 AM, Michael Niedermayer wrote:
> >> Hi all
> >>
> >> We still need to choose the name for 4.4
> >> previous unused suggestions where:
> >> Von Neumann, Lorentz, Poincaré, Desitter, D
On Wed, Feb 24, 2021 at 9:44 AM Fei Wang wrote:
>
> The option allow user to set diffenent scaling mode from
> auto/low-power/high-quality.
>
> More details:
> https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxExtVPPScaling
>
> Signed-off-by: Fei Wang
> ---
> libavfi
Hi Fei,
On Mon, Mar 15, 2021 at 1:13 PM Fei Wang wrote:
>
> Async depth will allow qsv filter cache few frames, and avoid force
> switch and end filter task frame by frame. This change will improve
> performance for some multi-task case, for example 1:N transcode(
> decode + vpp + encode) with al
On Mon, Mar 8, 2021 at 11:58 PM Thilo Borgmann wrote:
>
> Hi,
>
> Am 08.03.21 um 16:12 schrieb Linjie Fu:
> > Signed-off-by: Linjie Fu
> > ---
> > .mailmap | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/.mai
Signed-off-by: Linjie Fu
---
.mailmap | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/.mailmap b/.mailmap
index 3bd1a85c3c..ba072f38c8 100644
--- a/.mailmap
+++ b/.mailmap
@@ -10,7 +10,8 @@
-
+
+
--
2.25.1
Since avctx->profile/level would be set in export_stream_params()
in set_sps(), identical codes here seem to be redundant.
Signed-off-by: Linjie Fu
---
libavcodec/hevc_parser.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/hevc_parser.c b/libavcodec/hevc_parser.c
in
On Mon, Jan 25, 2021 at 9:08 PM Anton Khirnov wrote:
>
> Quoting Linjie Fu (2021-01-25 04:49:21)
> > On Mon, Jan 25, 2021 at 12:49 AM Anton Khirnov wrote:
> > >
> > > Quoting Linjie Fu (2021-01-24 16:05:56)
> > > > Regression since 87f0c8280.
> >
On Mon, Jan 25, 2021 at 12:49 AM Anton Khirnov wrote:
>
> Quoting Linjie Fu (2021-01-24 16:05:56)
> > Regression since 87f0c8280.
> >
> > If the extradata of a stream could not be extracted correctly,
> > codec_info_nb_frames would remain zero, while st->event_
On Sun, Jan 24, 2021 at 9:38 PM James Almer wrote:
>
> On 1/24/2021 10:00 AM, Linjie Fu wrote:
> > From: Linjie Fu
> >
> > Regression since 87f0c8280.
> >
> > If the extradata of a stream could not be extracted correctly,
> > codec_info_nb_frames wou
and calculate the correct score.
Fix #9029.
Signed-off-by: Linjie Fu
---
libavformat/utils.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 6f100294a1..de397a209e 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -389
From: Linjie Fu
Regression since 87f0c8280.
If the extradata of a stream could not be extracted correctly,
codec_info_nb_frames would remain zero, while st->event_flag would still
be marked as AVSTREAM_EVENT_FLAG_NEW_PACKETS since it's a new packet
indeed.
The two expressions
On Mon, Dec 7, 2020 at 8:56 PM Linjie Fu wrote:
>
> Add parsing support and reference management for HEVC SCC, as part of
> the fully decoding support for hardware(vaapi).
>
> v3:
> - addressed the hang issue in multi-threads
> - prompted more logs to prompt scc is not ful
Guangxin:
On Tue, Jan 5, 2021 at 10:44 AM Xu Guangxin wrote:
>
> ---
> libavcodec/qsvdec.c | 29 +++--
> 1 file changed, 11 insertions(+), 18 deletions(-)
>
> diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c
> index 3ca16dafae..d10f90a0db 100644
> --- a/libavcodec/q
Haihao:
On Tue, Jan 5, 2021 at 3:03 PM Haihao Xiang wrote:
>
> It is a copy of the relevant part in lavc/qsv but use different function
> names to avoid multiple definition when linking lavc and lavf statically.
>
> Signed-off-by: Haihao Xiang
> ---
> v4: rename the new functions to avoid multip
On Fri, Jan 1, 2021 at 9:55 PM Linjie Fu wrote:
>
> On Thu, Dec 10, 2020 at 3:28 PM Linjie Fu wrote:
> >
> > On Thu, Dec 10, 2020 at 2:09 PM Joose Sainio wrote:
> > >
> > > The standalone version of Kvazaar sets a default ratecontrol algorithm
> >
On Fri, Jan 1, 2021 at 9:39 PM Linjie Fu wrote:
>
> On Mon, Dec 14, 2020 at 5:49 PM Guangxin Xu wrote:
> >
> > Hi Lingjie
> > thanks for the review.
> > The stream has the feature but not used.
> >
> > the decoded yuv's md5 is 3c94b5ebc0a
Guangxin:
On Thu, Nov 26, 2020 at 6:21 PM Xu Guangxin wrote:
>
> ---
> libavcodec/qsvdec_other.c | 188 --
> 1 file changed, 36 insertions(+), 152 deletions(-)
>
> diff --git a/libavcodec/qsvdec_other.c b/libavcodec/qsvdec_other.c
> index 2775e07955..266ac9f2e
On Mon, Dec 14, 2020 at 5:49 PM Guangxin Xu wrote:
>
> Hi Lingjie
> thanks for the review.
> The stream has the feature but not used.
>
> the decoded yuv's md5 is 3c94b5ebc0aed0abae4e619b9dcca9cc
> it's matched with the WPP_HIGH_TP_444_8BIT_RExt_Apple_2.md5
>
Double checked, md5 is matched, and
On Thu, Dec 10, 2020 at 3:28 PM Linjie Fu wrote:
>
> On Thu, Dec 10, 2020 at 2:09 PM Joose Sainio wrote:
> >
> > The standalone version of Kvazaar sets a default ratecontrol algorithm when
> > bitrate is set. Mirror this behaviour.
> >
> > Signed-off-by: Jo
On Fri, Dec 11, 2020 at 6:31 PM Steven Liu wrote:
>
>
>
> > 2020年12月11日 下午5:52，Linjie Fu 写道：
> >
> > Hi,
> >
> > On Fri, Dec 11, 2020 at 3:58 PM Steven Liu wrote:
> >>
> >>
> >>
> >>> 2020年12月11日 下午3:55，俞林杰 写道：
>
Hi,
On Fri, Dec 11, 2020 at 3:58 PM Steven Liu wrote:
>
>
>
> > 2020年12月11日 下午3:55，俞林杰 写道：
> >
> > a new arch called csky
>
> How should we test your code for this arch?
>
Previous discussion in mail thread[1] about adding new hardware implementation,
which you may want to refer to.
[1] https:
Hi Guangxin,
On Sun, Nov 15, 2020 at 11:07 AM Xu Guangxin wrote:
>
> you can download it from:
> https://www.itu.int/wftp3/av-arch/jctvc-site/bitstream_exchange/draft_conformance/RExt/WPP_HIGH_TP_444_8BIT_RExt_Apple_2.zip
>
> Signed-off-by: Xu Guangxin
> ---
> tests/fate/hevc.mak
On Thu, Dec 10, 2020 at 1:50 PM Haihao Xiang wrote:
>
> It is a copy of the relevant part in lavc/qsv.
>
> Signed-off-by: Haihao Xiang
> ---
> To avoid duplicated tables in the same library after applying patch '
> lavc/qsv: make some functions inline', use a local copy of the relevant
> code in
On Thu, Nov 26, 2020 at 1:30 PM Haihao Xiang wrote:
>
> ---
> libavcodec/qsvdec.h | 13 +
> libavcodec/qsvdec_h2645.c | 12 ++--
> libavcodec/qsvdec_other.c | 6 +-
> 3 files changed, 16 insertions(+), 15 deletions(-)
>
> diff --git a/libavcodec/qsvdec.h b/libavcode
On Thu, Dec 10, 2020 at 2:07 PM wrote:
>
> From: Wenbinc-Bin
>
> Add low latency P-pyramid support for qsv, and it relates to a new
> command line parameter "-p_strategy". To enable this flag, user also
> need to set "-bf" to -1 or 0.
IMO correcting the related options and prompting a warning wo
On Thu, Dec 10, 2020 at 2:09 PM Joose Sainio wrote:
>
> The standalone version of Kvazaar sets a default ratecontrol algorithm when
> bitrate is set. Mirror this behaviour.
>
> Signed-off-by: Joose Sainio
> ---
> libavcodec/libkvazaar.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git
From: Linjie Fu
According to 7.3.6.1, use_integer_mv_flag should be parsed if
motion_vector_resolution_control_idc equals to 2.
Otherwise wrong parameters in the subsequent parsing procedures
would be got.
Signed-off-by: Linjie Fu
---
libavcodec/hevcdec.c | 8
libavcodec/hevcdec.h
full support could be accessed in:
> > https://github.com/intel-media-ci/ffmpeg/pull/231
> >
> > The VAAPI part would be provided later once the implementations of
> > native parsing and reference management are all decent.
> >
> > Linjie Fu (7):
> >lavc/avcodec
From: Linjie Fu
Signed-off-by: Linjie Fu
---
libavcodec/hevcdec.c | 6 ++
libavcodec/hevcdec.h | 4
2 files changed, 10 insertions(+)
diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
index 699c13bbcc..7074a0760a 100644
--- a/libavcodec/hevcdec.c
+++ b/libavcodec/hevcdec.c
mail threads.
Previous comments:
https://www.mail-archive.com/ffmpeg-devel@ffmpeg.org/msg110151.html
Linjie Fu (8):
lavc/avcodec: Add FF_PROFILE_HEVC_SCC for screen content coding
lavc/hevc_ps: Add sps parse support for HEVC SCC extension syntax
lavc/hevc_ps: Add pps parse support for HEVC
PPS id out of range: 0
After:
PPS id out of range or empty pps_list[0]: 0
Since 0 is within the range of pps_id, it's more clear that there is
an invalid pps_list.
Signed-off-by: Linjie Fu
---
libavcodec/hevc_parser.c | 2 +-
libavcodec/hevcdec.c | 2 +-
2 files changed, 2 insertions
From: Linjie Fu
Signed-off-by: Linjie Fu
---
libavcodec/avcodec.h | 1 +
libavcodec/hevc_ps.c | 2 ++
libavcodec/profiles.c | 1 +
3 files changed, 4 insertions(+)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 20af3ef00d..2e853bfdef 100644
--- a/libavcodec/avcodec.h
+++ b
cording to 8-8/9/10.
Add a check for native decoder to quit while self-referencing is detected,
since it's not supported yet.
Signed-off-by: Linjie Fu
---
libavcodec/hevc_refs.c | 27 +--
libavcodec/hevcdec.c | 6 +-
2 files changed, 30 insertions(+), 3 del
From: Linjie Fu
uint8_t is big enough and keep consistent with the definition in
cbs_h265.h.
Signed-off-by: Linjie Fu
---
libavcodec/hevcdec.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/hevcdec.h b/libavcodec/hevcdec.h
index 1164af2862..464eb7cd3c 100644
From: Linjie Fu
Signed-off-by: Linjie Fu
Signed-off-by: Haihao Xiang
---
libavcodec/hevc_ps.c | 70 +++-
libavcodec/hevc_ps.h | 17 +++
2 files changed, 86 insertions(+), 1 deletion(-)
diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
From: Linjie Fu
According to 7.3.2.2.3 in T-REC-H.265-201911.
Signed-off-by: Linjie Fu
Signed-off-by: Haihao Xiang
---
libavcodec/hevc.h| 3 +++
libavcodec/hevc_ps.c | 44 +---
libavcodec/hevc_ps.h | 15 +++
3 files changed, 59
On Thu, Nov 19, 2020 at 5:50 AM Michael Niedermayer
wrote:
> On Thu, Oct 29, 2020 at 02:57:13PM +0100, Christophe Gisquet wrote:
> > Hi,
> >
> > Le mar. 29 sept. 2020 à 17:55, Linjie Fu a
> écrit :
> > > I didn’t see such plans for now, hence adding sufficient
On Fri, Oct 30, 2020 at 9:18 AM wrote:
> On Thu, Oct 29, 2020 at 09:09:00PM +0800, Linjie Fu wrote:
> > On Thu, Oct 29, 2020 at 7:16 PM wrote:
> >
> > > From: Limin Wang
> > >
> > > Signed-off-by: Limin Wang
> > > ---
> > > liba
On Thu, Oct 29, 2020 at 7:16 PM wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavfilter/unsharp.h| 3 +
> libavfilter/vf_unsharp.c | 162
> +--
> 2 files changed, 90 insertions(+), 75 deletions(-)
>
> diff --git a/libavfilte
On Mon, Oct 26, 2020 at 10:29 PM Guangxin Xu wrote:
> The bug reporter confirmed the fix.
> https://trac.ffmpeg.org/ticket/8932
>
> ping for review and merge.
> thanks
>
> On Fri, Oct 16, 2020 at 9:57 PM Xu Guangxin wrote:
>
> > fix ticket: 8932
> >
> > For poc 2, we have tile boundary at x = 64
> >
>
> > The full support could be accessed in:
>
> > https://github.com/intel-media-ci/ffmpeg/pull/231
>
> >
>
> > The VAAPI part would be provided later once the implementations of
>
> > native parsing and reference management are all decent.
&
> > Subject: Re: [FFmpeg-devel] [PATCH] lavc/vaapi_encode_h265: fix
> > > max_transform_hierarchy_depth_inter/intra
> > >
> > > On 13/04/2020 05:32, Linjie Fu wrote:
> > > > Set the max_transform_hierarchy_depth_inter/intra to 2 by default
> > > > b
On Fri, Aug 28, 2020 at 11:18 AM Linjie Fu wrote:
>
> Hi,
>
> On Fri, Aug 28, 2020 at 8:46 AM Andreas Rheinhardt
> wrote:
> >
> > Linjie Fu:
> > > Mp4 unofficial extension allows Stereo3D and Spherical Mapping data
> > > in header if users expli
Hi,
On Fri, Aug 28, 2020 at 8:46 AM Andreas Rheinhardt
wrote:
>
> Linjie Fu:
> > Mp4 unofficial extension allows Stereo3D and Spherical Mapping data
> > in header if users explicitly set "-strict unofficial" or values less
> > than "-1".
> >
&
r uses streamcopy
to get the same bitstreams. Spatial data missing in containers seems to
cause troubles for the players like VLC while detecting the projection type
for 360 video.
Set the default value of "strict" to "unofficial" for mp4.
Signed-off-by: Linjie Fu
---
I would pr
ld in time.
[1] https://github.com/intel/media-driver/issues/992
Signed-off-by: Linjie Fu
---
Request for comments:
The purpose is to allow decoder to skip frames until an IRAP has arrived,
however
not sure whether we already had this in ffmpeg, hence submit a patch and
request for comments.
Skip
On Fri, Aug 14, 2020 at 5:51 AM Mark Thompson wrote:
>
> This precalculates all of the information we will need to define slice
> and tile positions at init time rather than rebuilding some of it with
> every slice. The control of tiles is generalised to match slices, so that
> arbitrary tile and
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