James Almer:
> [FFmpeg-devel] [PATCH 1/2] avcodec/d3d12va_mpeg2: remove unused variables
>
> Signed-off-by: James Almer
> ---
> is_field worries me. Was it a copy-paste left over, or is it meant to
> be checked?
>
> libavcodec/d3d12va_mpeg2.c | 8
> 1 file changed, 8 deletions(-)
> diff -
On 2024-01-01 09:33 am, Gyan Doshi wrote:
On 2023-12-31 01:03 pm, Gyan Doshi wrote:
The function lf_db_new was deprecated in lensfun 09dcd3e7ad in 2017
in favour of lf_db_create. The AVfilter was adjusted in 8b78eb312d
but the configure check wasn't changed.
lensfun removed lf_db_new decla
Changes since v8:
Fixed 'make clean'
Used Frank's full name, as Martin suggested
Added Co-authors, as jb suggested
Included thanks to reviewers and issue reporters
Nuo Mi (13):
vvcdec: add vvc_data
vvcdec: add parameter parser for sps, pps, ph, sh
vvcdec: add cabac decoder
vvcdec:
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/Makefile |1 +
libavcodec/vvc/vvc_ps.c | 1150 +++
libavcodec/vvc/vvc_ps.h | 263 +
libavcodec/vvc/vvcdec.h | 214 ++
add Context-based Adaptive Binary Arithmetic Coding (CABAC) decoder
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/Makefile|4 +-
libavcodec/vvc/vvc_cabac.c | 2478
libavc
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/Makefile |1 +
libavcodec/vvc/vvc_ctu.c | 18 +
libavcodec/vvc/vvc_ctu.h |2 +
libavcodec/vvc/vvc_mvs.c | 1798 ++
libavcod
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/Makefile |1 +
libavcodec/vvc/vvc_inter.c | 923
libavcodec/vvc/vvc_inter.h | 42 ++
libavcodec/vvc/vvc_inte
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/Makefile | 1 +
libavcodec/vvc/vvc_refs.c | 559 ++
libavcodec/vvc/vvc_refs.h | 57
3 files changed, 617 insertions(+)
crea
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/Makefile |1 +
libavcodec/vvc/vvc_ctu.c| 50 ++
libavcodec/vvc/vvc_ctu.h|2 +
libavcodec/vvc/vvc_intra.c | 797 +++
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/Makefile | 3 +-
libavcodec/vvc/vvcdsp.c | 141 +++
libavcodec/vvc/vvcdsp_template.c | 120 ++
3 f
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/vvc_ctu.c | 2393 +-
libavcodec/vvc/vvc_ctu.h | 11 +
2 files changed, 2403 insertions(+), 1 deletion(-)
diff --git a/libavcodec/vv
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
---
libavcodec/vvc/Makefile | 1 +
libavcodec/vvc/vvc_itx_1d.c | 708
libavcodec/vvc/vvc_itx_1d.h | 52 +++
3 files changed, 761 insertions(+)
c
vvc decoder plug-in to avcodec.
split frames into slices/tiles and send them to vvc_thread for further decoding
reorder and wait for the frame decoding to be done and output the frame
Features:
+ Support I, P, B frames
+ Support 8/10/12 bits, chroma 400, 420, 422, and 444 and range extensi
This is the main entry point for the CTU (Coding Tree Unit) decoder.
The code will divide the CTU decoder into several stages.
It will check the stage dependencies and run the stage decoder.
Co-authored-by: Xu Mu
Co-authored-by: Frank Plowman
Co-authored-by: Shaun Loo
Co-authored-by: Wu Jianhua
This is a build failure in the master branch as a result of commit
e37b15e26fbc7bc31a86a4a2c7c798e20d4f4c2c:
There is no type AVMediaType prior to macOS 10.13.
---
libavdevice/avfoundation.m | 4
1 file changed, 4 insertions(+)
diff --git a/libavdevice/avfoundation.m b/libavdevice/avfoundat
Jan 1, 2024, 15:16 by nuomi2...@gmail.com:
> + */
> +void ff_vvc_inv_dct2_4(int *coeffs, const ptrdiff_t stride, const size_t nz)
> +{
> +const int a = 64, b = 83, c = 36;
> +const int x0 = coeffs[0 * stride], x1 = coeffs[1 * stride];
> +const int x2 = coeffs[2 * stride], x3 = coeffs[3
Jan 1, 2024, 15:16 by nuomi2...@gmail.com:
> vvc decoder plug-in to avcodec.
> split frames into slices/tiles and send them to vvc_thread for further
> decoding
> reorder and wait for the frame decoding to be done and output the frame
>
> Features:
> + Support I, P, B frames
> + Support 8/10/12
Jan 1, 2024, 15:15 by nuomi2...@gmail.com:
> +
> +
> +//
> +
>
What's with these markers?
> +static void FUNC(put_pixels)(int16_t *dst,
Would appreciate it if someone could look at this.
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Jan 1, 2024, 15:14 by nuomi2...@gmail.com:
> +
> +//fixme
> +static void vvc_refill2(CABACContext* c) {
>
Fix what?
Also, wrong coding style.
> +int i;
> +unsigned x;
> +#if !HAVE_FAST_CLZ
> +x = c->low ^ (c->low - 1);
> +i = 7 - ff_h264_norm_shift[x >> (CABAC_BITS - 1)];
> +
On Mon, Jan 1, 2024 at 3:54 PM Lynne wrote:
>
> Jan 1, 2024, 15:16 by nuomi2...@gmail.com:
>
> > vvc decoder plug-in to avcodec.
> > split frames into slices/tiles and send them to vvc_thread for further
> > decoding
> > reorder and wait for the frame decoding to be done and output the frame
> >
Jan 1, 2024, 15:13 by nuomi2...@gmail.com:
> libavcodec/vvc/Makefile | 16 +
> libavcodec/vvc/vvc_cabac.c | 2478 ++
> libavcodec/vvc/vvc_cabac.h | 126 +
> libavcodec/vvc/vvc_ctu.c | 2491 ++
> libavcodec/vvc/vvc_ctu
Jan 1, 2024, 15:15 by nuomi2...@gmail.com:
> Co-authored-by: Xu Mu
> Co-authored-by: Frank Plowman
> Co-authored-by: Shaun Loo
> Co-authored-by: Wu Jianhua
> ---
> libavcodec/vvc/Makefile |1 +
> libavcodec/vvc/vvc_ctu.h |1 +
> libavcodec/vvc/vvc_filter.c
Jan 1, 2024, 16:14 by h.lepp...@gmail.com:
> On Mon, Jan 1, 2024 at 3:54 PM Lynne wrote:
>
>>
>> Jan 1, 2024, 15:16 by nuomi2...@gmail.com:
>>
>> > vvc decoder plug-in to avcodec.
>> > split frames into slices/tiles and send them to vvc_thread for further
>> > decoding
>> > reorder and wait for
Would appreciate it if someone could look at this.
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On 1/1/2024 12:16 PM, Lynne wrote:
Jan 1, 2024, 15:13 by nuomi2...@gmail.com:
libavcodec/vvc/Makefile | 16 +
libavcodec/vvc/vvc_cabac.c | 2478 ++
libavcodec/vvc/vvc_cabac.h | 126 +
libavcodec/vvc/vvc_ctu.c | 2491 ++
for some reason the reply mailto link didn't work properly. sorry for
spamming.
here's the patch:
https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2023-November/317250.html
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Jan 1, 2024, 16:26 by jamr...@gmail.com:
> On 1/1/2024 12:16 PM, Lynne wrote:
>
>> Jan 1, 2024, 15:13 by nuomi2...@gmail.com:
>>
>>> libavcodec/vvc/Makefile | 16 +
>>> libavcodec/vvc/vvc_cabac.c | 2478 ++
>>> libavcodec/vvc/vvc_cabac.h | 126 +
This patch populates the third entry for HLS codec attribute using the
AAC profile.
The HLS specifications[1] require this value to be the Object Type ID as
referred to in table 1.3 of ISO/IEC 14496-3:2009[2].
The numerical constants in the code refer to these OTIs minus one, as
documented in com
Le sam. 30 déc. 2023 à 16:25, David Johansen a écrit :
>
> On Sat, Dec 30, 2023 at 8:23 AM Romain Beauxis wrote:
>>
>> Le jeu. 28 déc. 2023 à 17:26, David Johansen a
>> écrit :
>> >>
>> >> I love this change, but it appears that st->codecpar->profile is always
>> >> AV_PROFILE_UNKNOWN when usi
On Mon, Jan 01, 2024 at 06:38:00AM -0800, David Bohman wrote:
> This is a build failure in the master branch as a result of commit
> e37b15e26fbc7bc31a86a4a2c7c798e20d4f4c2c:
>
> There is no type AVMediaType prior to macOS 10.13.
> ---
> libavdevice/avfoundation.m | 4
> 1 file changed, 4 in
On 1 Jan 2024, at 15:38, David Bohman wrote:
> This is a build failure in the master branch as a result of commit
> e37b15e26fbc7bc31a86a4a2c7c798e20d4f4c2c:
>
> There is no type AVMediaType prior to macOS 10.13.
> ---
> libavdevice/avfoundation.m | 4
> 1 file changed, 4 insertions(+)
>
On Mon, Jan 01, 2024 at 10:12:29PM +0800, Nuo Mi wrote:
> add Context-based Adaptive Binary Arithmetic Coding (CABAC) decoder
>
> Co-authored-by: Xu Mu
> Co-authored-by: Frank Plowman
> Co-authored-by: Shaun Loo
> Co-authored-by: Wu Jianhua
> ---
> libavcodec/vvc/Makefile|4 +-
> liba
Possible address trac issue:
http://trac.ffmpeg.org/ticket/10763
---
doc/utils.texi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/doc/utils.texi b/doc/utils.texi
index ac9b63826e..554a07f057 100644
--- a/doc/utils.texi
+++ b/doc/utils.texi
@@ -944,11 +944,17 @@ Return a pseudo random v
This might be useful, e.g. when setting the random seed expressed as a
uint64_t.
---
doc/utils.texi | 3 +++
libavutil/eval.c | 1 +
2 files changed, 4 insertions(+)
diff --git a/doc/utils.texi b/doc/utils.texi
index 0c4f146f4f..ac9b63826e 100644
--- a/doc/utils.texi
+++ b/doc/utils.texi
@@ -10
On Mon, 1 Jan 2024, David Bohman wrote:
This is a build failure in the master branch as a result of commit
e37b15e26fbc7bc31a86a4a2c7c798e20d4f4c2c:
There is no type AVMediaType prior to macOS 10.13.
---
libavdevice/avfoundation.m | 4
1 file changed, 4 insertions(+)
diff --git a/libavdevi
On Mon, Jan 1, 2024 at 9:08 AM Michael Niedermayer
wrote:
>
> error: corrupt patch at line 19
>
Sorry, I have also attached the patch file to this message.
---
libavdevice/avfoundation.m | 4
1 file changed, 4 insertions(+)
diff --git a/libavdevice/avfoundation.m b/libavdevice/avfoundation
On Mon, Jan 1, 2024 at 9:26 AM wrote:
>
>
>
> On 1 Jan 2024, at 15:38, David Bohman wrote:
>
> > This is a build failure in the master branch as a result of commit
> > e37b15e26fbc7bc31a86a4a2c7c798e20d4f4c2c:
> >
> > There is no type AVMediaType prior to macOS 10.13.
> > ---
> > libavdevice/avfo
On Mon, Jan 01, 2024 at 08:38:58PM +0100, Stefano Sabatini wrote:
> This might be useful, e.g. when setting the random seed expressed as a
> uint64_t.
> ---
> doc/utils.texi | 3 +++
> libavutil/eval.c | 1 +
> 2 files changed, 4 insertions(+)
>
> diff --git a/doc/utils.texi b/doc/utils.texi
>
Hi,
On Thu, Oct 19, 2023, 07:44 Michael Niedermayer
wrote:
> On Wed, Oct 18, 2023 at 01:18:54PM -0400, Sean McGovern wrote:
> > On Sat, Oct 14, 2023, 23:27 Sean McGovern wrote:
> >
> > > It was not introduced until glibc 2.18.
> > > ---
> > > This should fix the ppc32 FATE node.
> > > ---
> >
This commit applies clang-format to the source and fixes typos.
TETS: ffmpeg -i fate-suite/vp8-test-vectors-r1/* -vcodec copy -bsf:v
trace_headers -f null -
Signed-off-by: Jianhui Dai
---
libavcodec/cbs_vp8.c | 52 ++--
1 file changed, 36 insertions(+), 1
rounding the 64bit integer state to double between each iteration
causes a reduction in quality of the random number generator.
For example its period drops from 2^64 to around 200 million
Signed-off-by: Michael Niedermayer
---
libavutil/eval.c | 16 +---
1 file changed, 13 insertion
Hi,
As I understand, support for .STR files is broken for almost 10 years now
(since 161442ff2c4b0dd8a5072c6bbe6bf55303fffccf it seems).
Currently, ffmpeg fails with tons of errors like this on version 1 STRs, e.g.
Wipeout 1:
[mdec @ 027c72c0] ac-tex damaged at 1 9
What happens is that
This second patch fixes the following error at the end of a .STR stream
conversion:
[in#0/psxstr @ 00681e80] Error during demuxing: I/O error
It's been a bit of trial and error as I've never used ffmpeg, but returning
AVERROR_EOF appears to be the way to go (doesn't complain anymore).
This third patch fixes warnings that are false positives (still on STRv1).
That's because these sectors are simply empty ones as can be read in "System
Description CD-ROM XA, May 1991,
4.3.2.3".
Haven't attempted significant refactoring as it just works, left a comment
instead about the situati
This fourth and last patch is an attempt at removing the hard-coded value of 15
FPS.
In patch 1/4, although it would render video, the audio and video were not
synchronized at all, now there are.
In this approach I kept it simple, grab min/max possible rates, pick min, clamp
to 15/30 just in c
Romain Beauxis 于2024年1月1日周一 23:53写道：
>
> This patch populates the third entry for HLS codec attribute using the
> AAC profile.
>
> The HLS specifications[1] require this value to be the Object Type ID as
> referred to in table 1.3 of ISO/IEC 14496-3:2009[2].
>
> The numerical constants in the code
On Do, 2023-12-28 at 11:10 +0800, Tong Wu wrote:
> Previous max_num_refs was based on pp.frame_refs plus 1 and it could possibly
> reaches the size limit. Actually it should be the size of pp.ref_frame_map
> plus 1.
>
> Signed-off-by: Tong Wu
> ---
> libavcodec/d3d12va_vp9.c | 2 +-
> 1 file cha
On Vr, 2023-12-29 at 12:23 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang
>
> Signed-off-by: Haihao Xiang
> ---
> doc/ffmpeg.texi | 21 +++--
> 1 file changed, 19 insertions(+), 2 deletions(-)
>
> diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
> index ab17d1d687..c6c0606e8a 1
On Wo, 2023-12-20 at 15:10 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang
>
> Add AVQSVFramesContext.info and update the description
>
> Signed-off-by: Haihao Xiang
> ---
> Rebased https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=9639
> against the latest master with a few changes.
>
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