Quoting James Almer (2024-09-24 16:43:08)
> Add the LCEVC data stream payloads as packet side data to the main video
> stream, ensuring the former is always output by the demuxer even if not
> used by the process.
>
> Signed-off-by: James Almer
> ---
> configure | 2 +-
> fftools/
On Wed, 25 Sep 2024, Martin Storsjö wrote:
On Wed, 25 Sep 2024, Zhao Zhili wrote:
On Sep 25, 2024, at 16:01, Martin Storsjö wrote:
On Tue, 24 Sep 2024, Zhao Zhili wrote:
ffmpeg | branch: master | Zhao Zhili | Wed Sep 18
21:11:44 2024 +0800| [e18b46d95fadcbaaf450bda9f1871849f2b0c586] |
co
On Tue, 17 Sep 2024, Martin Storsjö wrote:
It turns out that recent versions of MS armasm64 does support some
SVE instructions, but not all of them. Test for one of the
instructions that it currently doesn't support.
---
Just as disclaimer, I'm not currently actively planning on writing
SVE/SV
The EXT-X-DISCONTINUITY tag was not being added to subtitle streams, causing
synchronization issues. This patch ensures that the tag is applied consistently
across video and subtitle streams.
---
libavformat/hlsenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat
From: jb-alvarado
If name:* is set in var_stream_map variable, take that as NAME= variable. This
helps gives better stream names in html players.
---
libavformat/hlsenc.c | 2 +-
libavformat/hlsplaylist.c | 9 +++--
libavformat/hlsplaylist.h | 2 +-
3 files changed, 9 insertions(+), 4
From: Zhao Zhili
w_avg_8_2x2_c: 0.0 ( 0.00x)
w_avg_8_2x2_neon:0.0 ( 0.00x)
w_avg_8_4x4_c: 0.2 ( 1.00x)
w_avg_8_4x4_neon:0.0 ( 0.00x)
From: Zhao Zhili
dmvr_8_12x20_c: 1.5 ( 1.00x)
dmvr_8_12x20_neon: 0.2 ( 6.56x)
dmvr_8_20x12_c: 1.0 ( 1.00x)
dmvr_8_20x12_neon: 0.2 ( 4.33x)
From: Zhao Zhili
w_avg_8_2x2_c: 0.0 ( 0.00x)
w_avg_8_2x2_neon:0.0 ( 0.00x)
w_avg_8_4x4_c: 0.2 ( 1.00x)
w_avg_8_4x4_neon:0.0 ( 0.00x)
From: Zhao Zhili
v3:
1. Remove some const modifier in function prototypes
2. Use 'uaddl' to replace 'uxtl then add' in patch 3/3
Zhao Zhili (3):
aarch64/vvc: Add w_avg
aarch64/vvc: Add dmvr_hv
aarch64/vvc: Add dmvr
libavcodec/aarch64/vvc/dsp_init.c | 50 +++
libavcodec/aarch64/vvc/inter
Use a mix of av_opt_set() and av_opt_set_array() to demonstrate
different ways the options can be set.
---
doc/examples/decode_filter_audio.c | 15 +++
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/doc/examples/decode_filter_audio.c
b/doc/examples/decode_filter_audio.c
"int-list" options are a hack that provides rudimentary support for
array-type options by treating them as byte arrays (i.e.
AV_OPT_TYPE_BINARY). Since we now have proper array-type options, they
should replace "int-list" everywhere (which happens to be just
buffersink).
---
doc/APIchanges
---
doc/examples/decode_filter_video.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/doc/examples/decode_filter_video.c
b/doc/examples/decode_filter_video.c
index 4a5247dbf2..aacc91c2f7 100644
--- a/doc/examples/decode_filter_video.c
+++ b/doc/examples/decode_filter_vid
An error from read_number() is non-fatal here and should not be
forwarded.
---
libavutil/opt.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavutil/opt.c b/libavutil/opt.c
index 02ed9d9fe9..93f2bb1320 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -2343,13 +23
Hello,
This patch is more of a RFC. I'm interested in generating uncompressed MP4
files in FFMPEG according to ISO/IEC 23001-17:2024 and wrote this as a
first step towards implementation. Any feedback or help would be greatly
appreciated.
Thanks
On Tue, Sep 24, 2024 at 2:51 PM Devon Sookhoo
wro
---
libavutil/opt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/opt.c b/libavutil/opt.c
index 45db4f484f..02ed9d9fe9 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -2362,7 +2362,7 @@ int av_opt_set_array(void *obj, const char *name, int
search_flags,
From: Zhao Zhili
dmvr_hv_8_12x20_c: 8.0 ( 1.00x)
dmvr_hv_8_12x20_neon:1.2 ( 6.62x)
dmvr_hv_8_20x12_c: 8.0 ( 1.00x)
dmvr_hv_8_20x12_neon:0.9 ( 8.37x)
---
fftools/ffplay.c | 30 --
1 file changed, 12 insertions(+), 18 deletions(-)
diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index 349c6075da..6c3694a321 100644
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -388,7 +388,6 @@ static const struct TextureFormatEntry
On Mon, 23 Sep 2024, Zhao Zhili wrote:
From: Zhao Zhili
w_avg_8_2x2_c: 0.0 ( 0.00x)
w_avg_8_2x2_neon:0.0 ( 0.00x)
w_avg_8_4x4_c: 0.2 ( 1.00x)
w_avg_8_4x4_neon:
On Mon, 23 Sep 2024, Zhao Zhili wrote:
From: Zhao Zhili
dmvr_hv_8_12x20_c: 8.0 ( 1.00x)
dmvr_hv_8_12x20_neon:1.2 ( 6.62x)
dmvr_hv_8_20x12_c: 8.0 ( 1.00x)
dmvr_hv_8_20x12_neon:
Signed-off-by: James Almer
---
doc/bitstream_filters.texi | 14 ++
libavcodec/bitstream_filters.c | 1 +
libavcodec/bsf/Makefile | 1 +
libavcodec/bsf/lcevc_merge_bsf.c | 273 +++
4 files changed, 289 insertions(+)
create mode 100644 libavcodec/b
Quoting James Almer (2024-09-26 16:33:48)
> Use the reference information present in iref boxes of type thmb to include
> the
> relevant streams into a Tile Grid stream group.
> This does not yet export the relation of a thumbnail and an independent stream
> (not a grid). For this, a new Stream gr
James Almer (12024-09-25):
> It still requires allocating it before using it, but since a normal
> filterchain will have buffersrc -> [...] -> buffersink, the same allocated
> struct can be used for both.
A filter chain can have buffersinks but no buffersrc, if it uses other
sources. Also, a dynam
Jonathan Baecker 于2024年9月26日周四 15:59写道：
>
> The EXT-X-DISCONTINUITY tag was not being added to subtitle streams, causing
> synchronization issues. This patch ensures that the tag is applied
> consistently across video and subtitle streams.
> ---
> libavformat/hlsenc.c | 2 +-
> 1 file changed,
Quoting James Almer (2024-09-26 14:06:25)
> On 9/26/2024 3:00 AM, Anton Khirnov wrote:
> > Quoting James Almer (2024-09-26 00:52:16)
> >> HDR images photos taken by certain cameras split this as a separate image.
> >>
> >> Signed-off-by: James Almer
> >> ---
> >> libavformat/avformat.h | 5 +
On 9/26/2024 11:17 AM, Anton Khirnov wrote:
Quoting James Almer (2024-09-26 14:06:25)
On 9/26/2024 3:00 AM, Anton Khirnov wrote:
Quoting James Almer (2024-09-26 00:52:16)
HDR images photos taken by certain cameras split this as a separate image.
Signed-off-by: James Almer
---
libavformat/
It has no more users and is replaced by array-type options.
---
doc/APIchanges | 5 +
libavutil/avutil.h | 3 +++
libavutil/opt.h | 2 ++
libavutil/utils.c | 2 ++
libavutil/version.h | 1 +
5 files changed, 13 insertions(+)
diff --git a/doc/APIchanges b/doc/APIchanges
index a7935
On 9/26/2024 3:00 AM, Anton Khirnov wrote:
Quoting James Almer (2024-09-26 00:52:16)
HDR images photos taken by certain cameras split this as a separate image.
Signed-off-by: James Almer
---
libavformat/avformat.h | 5 +
libavformat/dump.c | 2 ++
2 files changed, 7 insertions(+)
> On Sep 26, 2024, at 19:25, Martin Storsjö wrote:
>
> On Mon, 23 Sep 2024, Zhao Zhili wrote:
>
>> From: Zhao Zhili
>>
>> w_avg_8_2x2_c: 0.0 ( 0.00x)
>> w_avg_8_2x2_neon:0.0 ( 0.00x)
>> w_avg_8_4x4_c:
On Wed, 25 Sep 2024, Martin Storsjö wrote:
Since Xcode 15, macOS developer tools use a new linker. The new
linker by default warns for duplicate -l options. As this is a
known and expected thing, not to be considered an issue, ask for
the warning to be silenced.
This silences linker warnings li
> On Sep 26, 2024, at 20:17, Martin Storsjö wrote:
>
> On Thu, 26 Sep 2024, Zhao Zhili wrote:
>
>> --- a/libavcodec/aarch64/vvc/dsp_init.c
>> +++ b/libavcodec/aarch64/vvc/dsp_init.c
>> @@ -52,6 +52,37 @@ void ff_vvc_avg_12_neon(uint8_t *dst,
>> ptrdiff_t dst_stride,
>>
Use the reference information present in iref boxes of type thmb to include the
relevant streams into a Tile Grid stream group.
This does not yet export the relation of a thumbnail and an independent stream
(not a grid). For this, a new Stream group type would probably be needed.
Signed-off-by: Ja
Quoting James Almer (2024-09-26 16:25:11)
> On 9/26/2024 11:17 AM, Anton Khirnov wrote:
> > Quoting James Almer (2024-09-26 14:06:25)
> >> On 9/26/2024 3:00 AM, Anton Khirnov wrote:
> >>> Quoting James Almer (2024-09-26 00:52:16)
> HDR images photos taken by certain cameras split this as a sep
Use the reference information present in iref boxes of type auxl to include the
relevant streams into a Tile Grid stream group. These streams are "auxiliar",
which can be things like separate alpha planes and HDR gain maps.
This does not yet export the relation of a said auxiliary streams and an
in
On Tue, 24 Sept 2024 at 23:48, Michael Niedermayer
wrote:
> if someone can help with reviewing and applying, thats certainly welcome
> I dont think i will find the time for alot of non trivial patches before
> the release but a bigger problem is that the release branch is for bugfixes
> mainly no
On Mon, 23 Sep 2024, Zhao Zhili wrote:
From: Zhao Zhili
dmvr_8_12x20_c: 2.2 ( 1.00x)
dmvr_8_12x20_neon: 0.5 ( 4.50x)
dmvr_8_20x12_c: 2.0 ( 1.00x)
dmvr_8_20x12_neon:
On Thu, 26 Sep 2024, Zhao Zhili wrote:
--- a/libavcodec/aarch64/vvc/dsp_init.c
+++ b/libavcodec/aarch64/vvc/dsp_init.c
@@ -52,6 +52,37 @@ void ff_vvc_avg_12_neon(uint8_t *dst,
ptrdiff_t dst_stride,
const int16_t *src0, const int16_t
*src
On 25.09.2024 00:48, Michael Niedermayer wrote:
On Wed, Sep 25, 2024 at 12:38:29AM +0300, Dennis Mungai wrote:
On Tue, 24 Sept 2024, 22:24 Ingo Oppermann, wrote:
"Leavitt" (https://en.wikipedia.org/wiki/Henrietta_Swan_Leavitt)
On 24 Sep 2024, at 17:47, Michael Niedermayer
wrote:
On Wed,
Hi Traneptora
On Wed, Sep 25, 2024 at 06:52:52PM -0400, Leo Izen wrote:
> On 9/25/24 4:06 AM, Michael Niedermayer wrote:
> > Signed-off-by: Michael Niedermayer
> > ---
> > libavcodec/ffv1.h| 1 +
> > libavcodec/ffv1dec.c | 10 ++
> > libavcodec/ffv1enc.c | 12 +---
> > 3
On Thu, Sep 26, 2024 at 09:51:48PM +0200, Michael Niedermayer wrote:
> Hi Traneptora
>
> On Wed, Sep 25, 2024 at 06:52:52PM -0400, Leo Izen wrote:
> > On 9/25/24 4:06 AM, Michael Niedermayer wrote:
> > > Signed-off-by: Michael Niedermayer
[...]
> > > if (f->ec) {
> > > -unsi
Ensure that when the `-hls_flags append_list` option is set, that *.vtt files
in stream_vtt.m3u8 are correctly updated. This fixes
https://trac.ffmpeg.org/ticket/11208
This is a bit of an ugly fix, let me know what you think.
---
libavformat/hlsenc.c | 37 +
We only want these to be available for C source files. additionally, the
generic fallback exists for non-C11 compilers, which we no longer support.
Signed-off-by: James Almer
---
compat/stdckdint/stdckdint.h | 270 +--
1 file changed, 1 insertion(+), 269 deletions
Signed-off-by: James Almer
---
configure | 4
1 file changed, 4 insertions(+)
diff --git a/configure b/configure
index 643ffddd19..b87e400fe4 100755
--- a/configure
+++ b/configure
@@ -7802,6 +7802,10 @@ check_builtin stdbit "stdbit.h assert.h" \
'static_assert(__STDC_VERSION_STDBIT_H_
We will check for it during configure.
Signed-off-by: James Almer
---
compat/stdckdint/stdckdint.h | 15 +--
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/compat/stdckdint/stdckdint.h b/compat/stdckdint/stdckdint.h
index d5fda2fee6..1994d2e5cf 100644
--- a/compat/stdc
Signed-off-by: James Almer
---
libavformat/mov.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index a2333ac1fd..bfb6d8d72c 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -28,6 +28,7 @@
#include
#include
#include
On Wed, Sep 25, 2024 at 09:18:56PM +0530, Gyan Doshi wrote:
> The decoder wrapper was removed in 60ccb3fe78
> ---
> MAINTAINERS | 1 -
> 1 file changed, 1 deletion(-)
LGTM
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
It is what and why we do it that mat
On Thu, Sep 26, 2024 at 12:27:58PM +0100, Filip Mašić wrote:
> On Tue, 24 Sept 2024 at 23:48, Michael Niedermayer
> wrote:
>
> > if someone can help with reviewing and applying, thats certainly welcome
> > I dont think i will find the time for alot of non trivial patches before
> > the release bu
From: Jan Ekström
Use AV1DecContext's current_obu to access the original OBUs, and
feed them to videotoolbox, rather than the bare slice data passed
via decode_slice.
This requires a small addition to AV1DecContext, for keeping track
of the current range of OBUs that belong to the current frame.
Ensure that when the `-hls_flags omit_endlist` option is set, the
`#EXT-X-ENDLIST` tag is also omitted from the `stream_vtt.m3u8` subtitle
playlist. This maintains consistency with the behavior in other playlists when
`omit_endlist` is specified.
---
libavformat/hlsenc.c | 2 +-
1 file changed,
On Tue, Sep 24, 2024 at 08:30:07PM +0200, martin schitter wrote:
>
>
> On 24.09.24 01:48, martin schitter wrote:
> > > they should be T:
> > > feel free to send a patch fixing that, or ill fix it later
>
> Although you fixed one occurrence of this issue by f2aba7 it's still present
> on the next
From: Justine Tunney
Header contents taken from
https://github.com/jart/jtckdint/commit/62df1fc0966926299253b7af46c23e345545
Signed-off-by: James Almer
---
compat/stdckdint/stdckdint.h | 663 +++
tests/ref/fate/source| 1 +
2 files changed, 664 in
Signed-off-by: Michael Niedermayer
---
libavcodec/ffv1.h| 1 +
libavcodec/ffv1dec.c | 10 ++
libavcodec/ffv1enc.c | 12 +---
3 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/libavcodec/ffv1.h b/libavcodec/ffv1.h
index 9aa04529228..c22325d2510 100644
--- a/libav
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