On Ma, 2022-12-05 at 20:18 +, galinart wrote:
> Hyper Encode uses Intel integrated and discrete graphics on one system
> to accelerate encoding of a single video stream.
> Depending on the selected parameters and codecs, performance gain on AlderLake
> iGPU + ARC Gfx up to 1.6x.
>
> More
On Do, 2023-01-12 at 06:20 +, Xiang, Haihao wrote:
> On Do, 2023-01-12 at 05:01 +0100, Andreas Rheinhardt wrote:
> > Xiang, Haihao:
> > > From: Haihao Xiang
> > >
> > > This patch provides default value if the expression is NULL.
> > >
> > > This is in preparation for reusing the code for
On Vr, 2023-01-13 at 12:38 +0800, Xiang, Haihao wrote:
> From: Haihao Xiang
>
> Add a ff_ function to handle mulitple pipeline parameters. No functional
> changes.
>
> Signed-off-by: Haihao Xiang
> ---
> libavfilter/vaapi_vpp.c| 90
> libavfilter/vaapi_vpp.h
On Di, 2023-01-10 at 09:17 +0100, David Rosca wrote:
> v2: frame_num steps by 2
>
> ---
> libavcodec/vaapi_encode_h264.c | 7 +--
> 1 file changed, 5 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_h264.c
> index 7a6b54ab6f..8093c47179
On 2023-01-15 11:11 pm, Stefano Sabatini wrote:
Mark this option as encode-only and extend description.
There are scripts which set this (and other color props) on the input,
and then those streams can be sent to multiple filters with the props
set, instead of having to use setparams in
On Ma, 2023-01-09 at 18:40 +, Aman Karmani wrote:
> From: Aman Karmani
>
> Signed-off-by: Aman Karmani
> ---
> avcodec/vaapi_encode_h26x: passthrough A53 CC data as H264/HEVC SEI
>
> v4: updated deps in configure v3: fix build failure v2: add control via
> sei parameter
>
> On Jan 9, 2023, at 20:50, Zhao Zhili wrote:
>
> From: Zhao Zhili
>
> In the code path of av_videotoolbox_default_init/init2(),
> avctx->internal->hwaccel_priv_data is NULL and passed to
> decoder_cb.decompressionOutputRefCon. Then it will be dereferenced
> inside
> On Jan 10, 2023, at 23:31, Zhao Zhili wrote:
>
> On Tue, 2023-01-10 at 07:41 +0100, Andreas Rheinhardt wrote:
>> Zhao Zhili:
>>> From: Zhao Zhili
>>>
>>> If there is a single group of SPS/PPS before an IDR frame, but no
>>> SPS/PPS after that, we will miss the chance to reset
>>>
> On Jan 1, 2023, at 03:26, Stefano Sabatini wrote:
>
> On date Wednesday 2022-07-13 02:02:17 +0200, Stefano Sabatini wrote:
>> For some samples the pkt->pts is always missing, use the pkt->dts
>> instead.
If some pkt->pts is missing but isn’t always missing, isn’t it mixed
the use of pts and
> -Original Message-
> From: ffmpeg-devel On Behalf Of Ting
> Fu
> Sent: Friday, January 6, 2023 5:19 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH V4 2/3] lavfi/dnn: Delete DNN native
> backend releated tools and docs.
>
> Signed-off-by: Ting Fu
> ---
>
> -Original Message-
> From: ffmpeg-devel On Behalf Of Ting Fu
> Sent: Friday, January 6, 2023 05:19 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH V4 1/3] lavfi/dnn: Mark native backend as
> unsupported
>
> Native is deprecated value for backed_type option. Modify
---
libavfilter/af_astats.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/libavfilter/af_astats.c b/libavfilter/af_astats.c
index 8755ab8752..f3f2bd743b 100644
--- a/libavfilter/af_astats.c
+++ b/libavfilter/af_astats.c
@@ -119,31 +119,31
Also apply minor consistency and formatting fixes.
Fix trac issue:
http://trac.ffmpeg.org/ticket/8397
---
doc/filters.texi | 211 ++-
1 file changed, 115 insertions(+), 96 deletions(-)
diff --git a/doc/filters.texi b/doc/filters.texi
index
The construct of using offsetof on a (potentially anonymous) struct
defined within the offsetof expression, while supported by all
current compilers, has been declared explicitly undefined by the
C standards committee [1].
Current Clang git main got a patch [2] which changed this construct
into a
Am 15.01.23 um 15:28 schrieb Nuo Mi:
On Sun, Jan 15, 2023 at 9:27 PM Ronald S. Bultje wrote:
Hi,
On Sun, Jan 15, 2023 at 4:20 AM Nuo Mi wrote:
Is it finalized? Any chance to add some items in
https://github.com/ffvvc/FFmpeg/issues to the GSOC 2023?
It all depends on the student. And
Signed-off-by: Zsolt Vadasz
---
libavformat/flac_picture.c | 132 +++
libavformat/flac_picture.h | 5 +
libavformat/flacenc.c | 90 +---
libavformat/oggenc.c | 207 ++---
4 files changed, 308 insertions(+), 126
Mark this option as encode-only and extend description.
Address issue: http://trac.ffmpeg.org/ticket/443
---
libavcodec/avcodec.h | 6 +-
libavcodec/options_table.h | 14 +++---
2 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/libavcodec/avcodec.h
On Sun, Jan 15, 2023 at 01:50:18PM +1100, Peter Ross wrote:
> On Thu, Jan 12, 2023 at 12:54:27AM +0100, Michael Niedermayer wrote:
> > Fixes: out of array access
> > Fixes:
> > 48567/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EATGQ_fuzzer-6743211456724992
> >
> > Found-by: continuous
On Sun, Jan 15, 2023 at 01:44:09PM +1100, Peter Ross wrote:
> On Fri, Jan 13, 2023 at 01:01:34AM +0100, Michael Niedermayer wrote:
> > Fixes: out of array access
> > Fixes:
> > 48567/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WBMP_fuzzer-6652634692190208
> > Fixes:
> >
On Sun, Jan 15, 2023 at 02:25:40AM +0100, Stefano Sabatini wrote:
> On date Saturday 2022-12-31 20:26:34 +0100, Stefano Sabatini wrote:
> > On date Wednesday 2022-07-13 02:02:17 +0200, Stefano Sabatini wrote:
> > > For some samples the pkt->pts is always missing, use the pkt->dts
> > > instead.
>
On Sun, Jan 15, 2023 at 03:24:37PM +0100, Jerome Martinez wrote:
> On 14/01/2023 21:04, Michael Niedermayer wrote:
> > On Sat, Jan 14, 2023 at 04:48:10PM +0100, Jerome Martinez wrote:
> > [...]
> > > +stored_height = (stored_height+15)/16*16;
> > If this is supposed to match the actual
---
configure | 4 ++--
doc/examples/Makefile | 2 +-
doc/examples/Makefile.example | 2 +-
doc/examples/{resampling_audio.c => resample_audio.c} | 2 +-
4 files changed, 5 insertions(+), 5
Use consistent format for the @file field and file description.
---
doc/examples/avio_http_serve_files.c | 9 -
doc/examples/avio_list_dir.c | 5 ++---
doc/examples/avio_read_callback.c| 5 ++---
doc/examples/decode_audio.c | 7 ---
---
configure | 4 ++--
doc/examples/Makefile | 2 +-
doc/examples/Makefile.example | 2 +-
doc/examples/{scaling_video.c => scale_video.c} | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
rename
---
doc/examples/Makefile.example | 4
1 file changed, 4 insertions(+)
diff --git a/doc/examples/Makefile.example b/doc/examples/Makefile.example
index 730d7e1a9a..79c7fbd24c 100644
--- a/doc/examples/Makefile.example
+++ b/doc/examples/Makefile.example
@@ -25,12 +25,16 @@ EXAMPLES=\
---
configure | 4 ++--
doc/examples/Makefile | 2 +-
doc/examples/Makefile.example | 2 +-
doc/examples/{transcoding.c => transcode.c} | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
rename
---
configure| 4 ++--
doc/examples/Makefile| 2 +-
doc/examples/Makefile.example| 5 +++--
doc/examples/{http_multiclient.c => avio_http_serve_files.c} | 2 +-
4 files
---
configure| 4 ++--
doc/examples/Makefile| 2 +-
doc/examples/Makefile.example| 2 +-
doc/examples/encode_video.c | 2 +-
doc/examples/{muxing.c => mux.c} | 2 +-
5 files changed, 6 insertions(+), 6 deletions(-)
rename doc/examples/{muxing.c =>
---
doc/examples/avio_list_dir.c | 8
doc/examples/encode_audio.c | 2 +-
doc/examples/encode_video.c | 2 +-
3 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/doc/examples/avio_list_dir.c b/doc/examples/avio_list_dir.c
index 3073baaefa..13b46e1718 100644
---
---
configure | 4 ++--
doc/examples/Makefile | 2 +-
doc/examples/{qsvdec.c => qsv_decode.c} | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
rename doc/examples/{qsvdec.c => qsv_decode.c} (99%)
diff --git a/configure b/configure
index
---
configure| 4 ++--
doc/examples/Makefile| 2 +-
doc/examples/Makefile.example| 2 +-
doc/examples/{remuxing.c => remux.c} | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
rename doc/examples/{remuxing.c => remux.c} (99%)
diff --git
---
configure| 4 ++--
doc/examples/Makefile| 2 +-
doc/examples/Makefile.example| 2 +-
doc/examples/{metadata.c => show_metadata.c} | 2 +-
4 files changed, 5 insertions(+), 5 deletions(-)
rename
---
configure | 4 ++--
doc/examples/Makefile | 2 +-
doc/examples/Makefile.example | 2 +-
doc/examples/{filtering_audio.c => decode_filter_audio.c} | 2 +-
4 files changed, 5
Adopt general scheme VERB_OBJECT.
---
configure | 4 ++--
doc/examples/Makefile | 2 +-
doc/examples/Makefile.example | 2 +-
doc/examples/{avio_reading.c => avio_read_callback.c} | 2 +-
4 files
Apply consistent VERB_OBJECT scheme for examples, apply consistency
fixes to doxy content.
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Follow general scheme VERB_OBJECT.
---
configure| 4 ++--
doc/examples/Makefile| 2 +-
doc/examples/Makefile.example| 2 +-
doc/examples/{demuxing_decoding.c => demux_decode.c} | 4 ++--
4 files
---
configure | 4 ++--
doc/examples/Makefile | 2 +-
doc/examples/Makefile.example | 2 +-
doc/examples/{filtering_video.c => decode_filter_video.c} | 2 +-
4 files changed, 5
Answering my own question here in case someone else stumbles into this, it
turns out those streams were completely broken:
- The CC data SEI NAL units were defined after the primary coded picture which
violates the H264 standard
- The user data part of SEI was lacking the marker_bits (0xFF) at
On Sun, Jan 15, 2023 at 9:57 PM Jean-Baptiste Kempf wrote:
> On Sun, 15 Jan 2023, at 14:26, Ronald S. Bultje wrote:
> > Are you proposing to be the student? Or what's your plan?
>
> Be careful, GSoC is not only for students anymore.
>
You inspired me. Maybe I can create an open-source project.
On Sun, Jan 15, 2023 at 9:27 PM Ronald S. Bultje wrote:
> Hi,
>
> On Sun, Jan 15, 2023 at 4:20 AM Nuo Mi wrote:
>
> > Is it finalized? Any chance to add some items in
> > https://github.com/ffvvc/FFmpeg/issues to the GSOC 2023?
> >
>
> It all depends on the student. And baseline ffvvc needs to
On 14/01/2023 21:04, Michael Niedermayer wrote:
On Sat, Jan 14, 2023 at 04:48:10PM +0100, Jerome Martinez wrote:
[...]
+stored_height = (stored_height+15)/16*16;
If this is supposed to match the actual macroblocks, then this would
have to consider field pictures and interlacing as it
On Sun, 15 Jan 2023, at 14:26, Ronald S. Bultje wrote:
> Are you proposing to be the student? Or what's your plan?
Be careful, GSoC is not only for students anymore.
Best,
--
Jean-Baptiste Kempf - President
+33 672 704 734
___
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Hi,
On Sun, Jan 15, 2023 at 4:20 AM Nuo Mi wrote:
> Is it finalized? Any chance to add some items in
> https://github.com/ffvvc/FFmpeg/issues to the GSOC 2023?
>
It all depends on the student. And baseline ffvvc needs to be in already
when the project starts. So it's not straightforward.
Are
On 1/12/23, Paul B Mahol wrote:
> Patches attached, ffmpeg.c should really not ignore initial padding
> and trailing padding.
>
Will apply.
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To
bits_*_signed(0) will currently invoke an undefined shift by
8 * sizeof(int).
Add bits_*_signed_nz() that only works for n>0, analogous to
bits_read_nz(). Add an explicit check for n=0 in bits_*_signed().
Found-by: James Almer
---
libavcodec/bitstream.h | 4
---
libavcodec/tests/bitstream_template.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/libavcodec/tests/bitstream_template.c
b/libavcodec/tests/bitstream_template.c
index 13e92a31c6..ef59845154 100644
--- a/libavcodec/tests/bitstream_template.c
+++
Patch attached
From 5e22b9bc08f7015853cc93a07e165155601b87fe Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Fri, 13 Jan 2023 13:32:26 +0100
Subject: [PATCH] avfilter: add FIR equalizer coefficients source filter
Signed-off-by: Paul B Mahol
---
doc/filters.texi | 61 +
On 1/8/23, Paul B Mahol wrote:
> Patch attached.
>
will apply soon
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ffmpeg-devel-requ...@ffmpeg.org with
On Mon, Dec 19, 2022 at 12:48 AM Thilo Borgmann
wrote:
> Am 15.12.22 um 23:47 schrieb Pierre-Anthony Lemieux:
> > I have updated the page with the HTJ2K project.
>
> Cool, thanks!
>
>
> > This is a good opportunity to ask for help completing the review of
> > the patchset:
> >
> >
On Sat, Jan 14, 2023 at 11:52 PM Ronald S. Bultje
wrote:
> Hi,
>
> On Sat, Jan 14, 2023 at 10:16 AM Nuo Mi wrote:
>
> > On Sat, Jan 14, 2023 at 10:28 PM Ronald S. Bultje
> > > How come vvcdsp has only 8/10 bits/component code but vvcpred has
> > 8/9/10/12
> > > bits/component code?
> >
> > I
dvd:// protocol uses libdvdread for opening folders and/or disc-images,
it then either identifies the longest title-set, or uses the title-set
parameter.
After opening the dvd, libdvdread-protocol will read and output all
VOBs, in the cell and pack sequence defined by the program-chain.
The
Multiple asm files dont contain any valid code when compiled under 32bit
x86 so they should be skipped.
---
libavcodec/x86/Makefile | 8
1 file changed, 8 insertions(+)
diff --git a/libavcodec/x86/Makefile b/libavcodec/x86/Makefile
index 118daca333..bafba207ca 100644
---
vf_nlmeans and vf_atadenoisedont contain any code on 32bit x86 so dont
build them.
---
libavfilter/x86/Makefile | 4
1 file changed, 4 insertions(+)
diff --git a/libavfilter/x86/Makefile b/libavfilter/x86/Makefile
index e87481bd7a..9a68b9204b 100644
--- a/libavfilter/x86/Makefile
+++
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