From: Zhao Zhili
For bad interleaved files, manually interleave multiple tracks at the
demuxer level can trigger seeking back and forth, which can be
dramatically slow depending on the protocol. Demuxer level interleave
can be useless sometimes, e.g., reading mp4 via http and then
transcoding/rem
Fixes: out of array access
Fixes:
62113/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5025082076168192
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/jpegxl_parser.c | 2 +-
1 file cha
Fixes: out of array access
Fixes:
61991/clusterfuzz-testcase-minimized-ffmpeg_dem_JPEGXL_ANIM_fuzzer-5524679648215040
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavformat/jpegxl_anim_dec.c | 2 ++
Fixes: signed integer overflow: 141394472 + 2038060365 cannot be represented in
type 'int'
Fixes:
61787/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVARC_fuzzer-5882604925878272
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off
On Fri, Sep 08, 2023 at 04:07:26PM +0200, Andreas Rheinhardt wrote:
> Therefore use a proper prefix for this API, e.g.
> ff_init_vlc_sparse -> ff_vlc_init_sparse
> ff_free_vlc-> ff_vlc_free
> INIT_VLC_LE-> VLC_INIT_LE
> INIT_VLC_USE_NEW_STATIC -> VLC_INIT_USE_STATIC
> (The ancient I
Harshit Karwal:
> Replaced FILTER_QUERY_FUNC with FILTER_SAMPLEFMTS_ARRAY
>
> Signed-off-by: Harshit Karwal
> ---
> doc/filters.texi | 40 +++
> libavfilter/Makefile | 1 +
> libavfilter/af_aoverlay.c | 618 ++
> libavfilter/allfilters.c |
lör 2023-09-09 klockan 15:53 +0200 skrev Michael Niedermayer:
> On Sat, Sep 09, 2023 at 09:04:25AM +0200, Tomas Härdin wrote:
> > fre 2023-09-08 klockan 15:09 +0200 skrev Michael Niedermayer:
> [...]
>
> > > AI based filters are neglegted at a time everything is shifting
> > > to neural networks a
On Fri, Sep 8, 2023 at 11:22 AM Ronald S. Bultje wrote:
> Hi,
>
> On Fri, Sep 8, 2023 at 9:10 AM Michael Niedermayer >
> wrote:
>
> > On Thu, Aug 17, 2023 at 07:42:17PM +0200, Jean-Baptiste Kempf wrote:
> > [...]
> > > Propose a talk, from 5min to 30min.
> >
> > As i will not be at the conferenc
Replaced FILTER_QUERY_FUNC with FILTER_SAMPLEFMTS_ARRAY
Signed-off-by: Harshit Karwal
---
doc/filters.texi | 40 +++
libavfilter/Makefile | 1 +
libavfilter/af_aoverlay.c | 618 ++
libavfilter/allfilters.c | 1 +
4 files changed, 660 insert
On Fri, Sep 08, 2023 at 03:09:49PM +0200, Michael Niedermayer wrote:
> On Thu, Aug 17, 2023 at 07:42:17PM +0200, Jean-Baptiste Kempf wrote:
> [...]
> > Propose a talk, from 5min to 30min.
[...]
> Clientside / "in browser" also has become very important but
> is absent from our documentation, our fa
On Fri, Sep 08, 2023 at 06:42:49PM +0300, Rémi Denis-Courmont wrote:
> Le perjantaina 8. syyskuuta 2023, 16.09.49 EEST Michael Niedermayer a écrit :
[...]
> > Should decissions in FFmpeg be made to maximize benefit / be optimal for
> > FFmpeg ?
>
> How do you define benefit for FFmpeg? This is rea
On Fri, Sep 08, 2023 at 03:53:59PM +0100, Derek Buitenhuis wrote:
> On 9/8/2023 2:09 PM, Michael Niedermayer wrote:
> > Whats the scope of FFmpeg ?
> > And is this direction that is taken optimal for FFmpeg, and what people
> > want ?
>
> Not that I don't think this is an issue worth discussing (
On Sat, Sep 09, 2023 at 09:04:25AM +0200, Tomas Härdin wrote:
> fre 2023-09-08 klockan 15:09 +0200 skrev Michael Niedermayer:
[...]
> > AI based filters are neglegted at a time everything is shifting
> > to neural networks and AI.
>
> Good. AI is a meme. Polynomial regression is just as good.
T
Le keskiviikkona 6. syyskuuta 2023, 2.26.29 EEST Kacper Michajłow a écrit :
> Other C++ standard libraries exist. Also, this is not a proper way to
> link the standard library anyway. Instead when a C++ dependency is
> detected, switch to the C++ compiler driver to properly link everything.
>
> Si
On 9/6/2023 2:44 PM, James Almer wrote:
Changes since the previous version:
- Removed the AVPacketSideDataSet from AVCodecContext, using instead the
existing coded_side_data field, at Anton's request.
I still prefer using a new field of type AVPacketSideDataSet, given that the
user can curren
On Wed, Aug 23, 2023 at 12:16 PM Harshit Karwal
wrote:
> 1. Added af_aoverlay.c
> 2. Updated filter documentation
> 3. Included the filter in libavfilter/Makefile and libavfilter/allfilters.c
>
> Signed-off-by: Harshit Karwal
> ---
> doc/filters.texi | 40 +++
> libavfilter/Makefile
Why is this SPAM still on this Mailing List?
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Tomas Härdin:
> tor 2023-09-07 klockan 02:32 +0200 skrev Andreas Rheinhardt:
>> It is undefined behaviour even in cases where it works
>> (it works because both are pointers). Instead change
>> the functions involved to use the type expected by the AVIO-API
>> and add inline wrappers for our intern
fre 2023-09-08 klockan 15:09 +0200 skrev Michael Niedermayer:
> the video encoder core we had, which encoded from mpeg1 to mpeg4,
> msmpeg*, rv* and others
> and at the time was the best encoder available (not anymore now, no)
> but after mpeg4-asp,
> modern video encoders where no longer added to
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