Patch withdrawn, superfluous since 1afe42852b.
On 2024-08-19 08:33 pm, Gyan Doshi wrote:
filters.h has been needed since 42cbf66fff for FilterLink.
---
libavfilter/vf_quirc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavfilter/vf_quirc.c b/libavfilter/vf_quirc.c
index 760f5d97de..
Fixes: Use of uninitialized value
Fixes:
71072/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MAGICYUV_fuzzer-4835252046987264
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/magicyuvenc.c
Fixes: Use of uninitialized value
Fixes:
71074/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5697034877730816
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavformat/apetag.c | 3 ++-
1 fil
Fixes: use of uninitialized value
Fixes:
71228/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VC1IMAGE_fuzzer-6188476880453632
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/vc1_block.c |
Fixes: Use of uninitialized value
Fixes:
71230/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_NOTCHLC_fuzzer-4624502095413248
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/notchlc.c | 3 +
Fixes: use of uninitialized value
Fixes: 71242/clusterfuzz-testcase-minimized-ffmpeg_SWR_fuzzer-4905557943713792
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
tools/target_swr_fuzzer.c | 9 +++--
1
Fixes: Use of uninitialized value
Fixes:
71280/clusterfuzz-testcase-minimized-ffmpeg_dem_ARGO_BRP_fuzzer-4692991866896384
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavformat/argo_brp.c | 4 ++--
On Mon, 19 Aug 2024 at 19:32, Martin Storsjö wrote:
>
> On Mon, 19 Aug 2024, John Cox wrote:
>
> > Does rtspenc actually support AVFMT_GLOBALHEADER? It is specified in the
> > FFOutputFormat flags but I can't see anywhere in the code where
> > extradata is referenced like it is in other output for
>> More generally, which is the recommanded way to cut a video with a specific
>> starting point and specific length, with minimal re-encoding?
>> Millions of hours of CPU-time are probably wasted to reencode
>> already-perfectly-encoded content, just for cutting ;)
>
>Only do remux without trans
On 20/08/2024 14:13, b...@gget.it wrote:
More generally, which is the recommanded way to cut a video with a specific
starting point and specific length, with minimal re-encoding?
Millions of hours of CPU-time are probably wasted to reencode
already-perfectly-encoded content, just for cutting ;)
Major changes since v1:
remove hadd and pmulld as James suggested
reduce vextracti128
Nuo Mi (4):
avcodec/vvcdec: misc, rename BDOF_BLOCK_SIZE to BDOF_MIN_BLOCK_SIZE
avcodec/vvcdec: bdof, do not pad sources and gradients to simplify the
code
x86/vvcdec: inter, add optical flow avx2 code
---
libavcodec/vvc/dsp.c| 4 ++--
libavcodec/vvc/inter_template.c | 10 +-
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/libavcodec/vvc/dsp.c b/libavcodec/vvc/dsp.c
index 648d54ebb2..7463d8c9de 100644
--- a/libavcodec/vvc/dsp.c
+++ b/libavcodec/vvc/dsp.c
@@ -8
---
libavcodec/vvc/dsp.c| 25 +
libavcodec/vvc/dsp.h| 4 +-
libavcodec/vvc/inter_template.c | 65 ++---
3 files changed, 31 insertions(+), 63 deletions(-)
diff --git a/libavcodec/vvc/dsp.c b/libavcodec/vvc/dsp.c
index 7463d8c9de..43
BDoF used about 10%–25% of the CPU for some clips.
Here are the FPS for one run; please ignore the negative values, as they may be
due to round-to-round variation
clips | before | after | delta
||---|---
apply_bdof_8_8x16_c: 5776.5
apply_bdof_8_8x16_avx2: 396.2
apply_bdof_8_16x8_c: 5722.0
apply_bdof_8_16x8_avx2: 216.0
apply_bdof_8_16x16_c: 11213.2
apply_bdof_8_16x16_avx2: 434.5
apply_bdof_10_8x16_c: 5657.7
apply_bdof_10_8x16_avx2: 1096.0
apply_bdof_10_16x8_c: 5531.7
apply_bdof_10_16x8_avx2: 212.5
a
On Sun, Aug 18, 2024 at 11:18 AM James Almer wrote:
> On 8/17/2024 10:48 PM, Nuo Mi wrote:
> > +pxorm6, m6
> > +phaddw m%2, m6
> > +phaddw m%2, m6
>
> Horizonal adds are slow. Can't you do this with normal adds, shifts and
> blend?
>
On Tue, Aug 20, 2024 at 02:36:53PM +0200, Lynne via ffmpeg-devel wrote:
> On 20/08/2024 14:13, b...@gget.it wrote:
> > > > More generally, which is the recommanded way to cut a video with a
> > > > specific starting point and specific length, with minimal re-encoding?
> > > > Millions of hours of
Hi
On Sun, Aug 18, 2024 at 01:26:53PM +0200, Anton Khirnov wrote:
> ---
> libavutil/opt.h | 78 +++--
> 1 file changed, 75 insertions(+), 3 deletions(-)
>
> diff --git a/libavutil/opt.h b/libavutil/opt.h
> index 07e27a9208..23bc495158 100644
> --- a/li
On 20/08/2024 22:33, Michael Niedermayer wrote:
On Tue, Aug 20, 2024 at 02:36:53PM +0200, Lynne via ffmpeg-devel wrote:
On 20/08/2024 14:13, b...@gget.it wrote:
More generally, which is the recommanded way to cut a video with a specific
starting point and specific length, with minimal re-encod
On Sun, Aug 18, 2024 at 01:26:54PM +0200, Anton Khirnov wrote:
> The two functions are exactly the same.
> ---
> libavutil/opt.c | 13 +
> 1 file changed, 1 insertion(+), 12 deletions(-)
LGTM
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
No g
avfoundation.m uses constants prefixed with AVMediaType on Mac OS X > 10.6.
In 10.7 through 10.12 their type was NSString*, but starting with 10.13 a
new AVMediaType struct type was introduced. In avfoundation.m, the function
getDevicesWithMediaType takes this struct as parameter, which breaks supp
On 21 Aug 2024, at 0:43, Erik Bråthen Solem wrote:
> avfoundation.m uses constants prefixed with AVMediaType on Mac OS X > 10.6.
> In 10.7 through 10.12 their type was NSString*, but starting with 10.13 a
> new AVMediaType struct type was introduced. In avfoundation.m, the function
> getDevicesW
> On Aug 21, 2024, at 07:17, epira...@gmail.com wrote:
>
>
>
> On 21 Aug 2024, at 0:43, Erik Bråthen Solem wrote:
>
>> avfoundation.m uses constants prefixed with AVMediaType on Mac OS X > 10.6.
>> In 10.7 through 10.12 their type was NSString*, but starting with 10.13 a
>> new AVMediaType st
On 21 Aug 2024, at 3:09, Gnattu OC via ffmpeg-devel wrote:
>> On Aug 21, 2024, at 07:17, epira...@gmail.com wrote:
>>
>>
>>
>> On 21 Aug 2024, at 0:43, Erik Bråthen Solem wrote:
>>
>>> avfoundation.m uses constants prefixed with AVMediaType on Mac OS X > 10.6.
>>> In 10.7 through 10.12 their typ
From: Pierre-Anthony Lemieux
---
tests/fate/jpeg2000.mak | 129 +--
tests/ref/fate/jpeg2000dec-ds0_hm_15_b8 | 6 ++
tests/ref/fate/jpeg2000dec-ds0_ht_02_b11 | 6 ++
tests/ref/fate/jpeg2000dec-ds0_ht_02_b12 | 6 ++
tests/ref/fate/jpeg2000dec-ds0_ht_03_b
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