On 3/2/22, Michael Niedermayer wrote:
> On Wed, Mar 02, 2022 at 08:11:18PM +0100, Paul B Mahol wrote:
>> On 3/2/22, Michael Niedermayer wrote:
>> > On Wed, Mar 02, 2022 at 12:38:05PM +0100, Paul B Mahol wrote:
>> >> It seems it does not work properly.
>> >>
>> >> Signed-off-by: Paul B Mahol
>> >
Hi Andreas,
On Mon, Jan 3, 2022 at 12:03 PM Diederick C. Niehorster
wrote:
> Hi Andreas,
>
> Thanks for the comments!
>
> On Mon, Jan 3, 2022 at 11:02 AM Andreas Rheinhardt
> wrote:
> >
> > Diederick Niehorster:
> > > As per discussion on the list (
> > > https://ffmpeg.org/pipermail/ffmpeg-dev
While swscale can be reconfigured with sws_setColorspaceDetails,
the in/out ranges also need to be set before calling
sws_init_context, otherwise the initialization might choose
fastpaths that don't take the ranges into account.
Therefore, look at in->color_range too, when deciding on whether
the
On Thu, Mar 3, 2022 at 1:07 PM Martin Storsjö wrote:
> While swscale can be reconfigured with sws_setColorspaceDetails,
> the in/out ranges also need to be set before calling
> sws_init_context, otherwise the initialization might choose
> fastpaths that don't take the ranges into account.
>
> The
On 2/27/22, Jack Bruienne wrote:
>
> From the wiki page (https://wiki.vexatos.com/dfpwm):
>> DFPWM (Dynamic Filter Pulse Width Modulation) is an audio codec
>> created by Ben “GreaseMonkey” Russell in 2012, originally to be used
>> as a voice codec for asiekierka's pixmess, a C remake of 64pixels
On 3/3/22, Paul B Mahol wrote:
> On 2/27/22, Jack Bruienne wrote:
>>
>> From the wiki page (https://wiki.vexatos.com/dfpwm):
>>> DFPWM (Dynamic Filter Pulse Width Modulation) is an audio codec
>>> created by Ben “GreaseMonkey” Russell in 2012, originally to be used
>>> as a voice codec for asiek
On 2/28/22, Thierry Foucu wrote:
> On Sun, Feb 27, 2022 at 3:54 AM Paul B Mahol wrote:
>
>> On Fri, Feb 25, 2022 at 10:08 PM Thierry Foucu wrote:
>>
>> > On Thu, Feb 24, 2022 at 11:50 PM Paul B Mahol wrote:
>> >
>> > > On Thu, Feb 24, 2022 at 11:21 PM Thierry Foucu
>> wrote:
>> > >
>> > > > On
On 3/1/2022 11:23 AM, James Almer wrote:
Signed-off-by: James Almer
---
libavfilter/framepool.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/libavfilter/framepool.c b/libavfilter/framepool.c
index 5b510c9af9..cf6a1d0ea0 100644
--- a/libavfilter/
On 3/3/22, James Almer wrote:
>
>
> On 3/1/2022 11:23 AM, James Almer wrote:
>> Signed-off-by: James Almer
>> ---
>> libavfilter/framepool.c | 20 ++--
>> 1 file changed, 14 insertions(+), 6 deletions(-)
>>
>> diff --git a/libavfilter/framepool.c b/libavfilter/framepool.c
>> in
On 3/3/2022 10:56 AM, Paul B Mahol wrote:
On 3/3/22, James Almer wrote:
On 3/1/2022 11:23 AM, James Almer wrote:
Signed-off-by: James Almer
---
libavfilter/framepool.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff --git a/libavfilter/framepool.c b
Diederick C. Niehorster:
> Hi Andreas,
>
> On Mon, Jan 3, 2022 at 12:03 PM Diederick C. Niehorster
> wrote:
>
>> Hi Andreas,
>>
>> Thanks for the comments!
>>
>> On Mon, Jan 3, 2022 at 11:02 AM Andreas Rheinhardt
>> wrote:
>>>
>>> Diederick Niehorster:
As per discussion on the list (
On Tue, Mar 1, 2022 at 11:01 PM Michael Niedermayer
wrote:
> On Mon, Feb 28, 2022 at 02:09:15PM +0100, Tomas Härdin wrote:
> > sön 2022-02-27 klockan 15:29 +0100 skrev Mark Gaiser:
> > > Ping 2
> > >
> > > I'd really like to get this merged!
> > > This kinda blocks me right now from proceedin
On 2/22/2022 6:43 PM, Vignesh Venkatasubramanian wrote:
Add an AVIF muxer by re-using the existing the mov/mp4 muxer.
AVIF Specifiation: https://aomediacodec.github.io/av1-avif
Sample usage for still image:
ffmpeg -i image.png -c:v libaom-av1 -avif-image 1 image.avif
Sample usage for animated
From the wiki page (https://wiki.vexatos.com/dfpwm):
DFPWM (Dynamic Filter Pulse Width Modulation) is an audio codec
created by Ben “GreaseMonkey” Russell in 2012, originally to be used
as a voice codec for asiekierka's pixmess, a C remake of 64pixels.
It is a 1-bit-per-sample codec which uses a
On 3/3/22, James Almer wrote:
>
>
> On 3/3/2022 10:56 AM, Paul B Mahol wrote:
>> On 3/3/22, James Almer wrote:
>>>
>>>
>>> On 3/1/2022 11:23 AM, James Almer wrote:
Signed-off-by: James Almer
---
libavfilter/framepool.c | 20 ++--
1 file changed, 14 insert
On 3/3/2022 1:46 PM, Paul B Mahol wrote:
On 3/3/22, James Almer wrote:
On 3/3/2022 10:56 AM, Paul B Mahol wrote:
On 3/3/22, James Almer wrote:
On 3/1/2022 11:23 AM, James Almer wrote:
Signed-off-by: James Almer
---
libavfilter/framepool.c | 20 ++--
1 file cha
av_image_fill_plane_sizes() already sets sizes[1] to AVPALETTE_SIZE.
Should fix memory leaks.
Signed-off-by: James Almer
---
Sorry for not noticing this before.
libavfilter/framepool.c | 10 --
1 file changed, 10 deletions(-)
diff --git a/libavfilter/framepool.c b/libavfilter/framepool
On 3/3/22, James Almer wrote:
> av_image_fill_plane_sizes() already sets sizes[1] to AVPALETTE_SIZE.
> Should fix memory leaks.
ok
>
> Signed-off-by: James Almer
> ---
> Sorry for not noticing this before.
>
> libavfilter/framepool.c | 10 --
> 1 file changed, 10 deletions(-)
>
> diff
Signed-off-by: Paul B Mahol
---
libavfilter/Makefile | 1 +
libavfilter/af_aspectraldn.c | 440 +++
libavfilter/allfilters.c | 1 +
3 files changed, 442 insertions(+)
create mode 100644 libavfilter/af_aspectraldn.c
diff --git a/libavfilter/Makefil
On 11/3/16, Michael Niedermayer wrote:
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/ac3dec.c | 4
> 1 file changed, 4 insertions(+)
>
> diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c
> index a95c204..499971a 100644
> --- a/libavcodec/ac3dec.c
> +++ b/libavcodec/ac3dec.c
>
On 3/2/22, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> tests/Makefile | 1 +
> tests/fate-run.sh| 4
> tests/fate/libavfilter.mak | 9 +
> tests/ref/fate/libavfilter-negotiation-alpha |
Paul B Mahol (12022-03-01):
> Signed-off-by: Paul B Mahol
> ---
>
> Fix possible hangs if (a)split filter is used in graph and one of outputs ends
> earlier than others.
> Then filter may never receive EOF from input provided by (a)split filter.
>
> See ticket #9152 for commands how to reproduce
On 3/2/2022 3:40 PM, Nicolas George wrote:
diff --git a/tests/fate/libavfilter.mak b/tests/fate/libavfilter.mak
new file mode 100644
index 00..692f1d4960
--- /dev/null
+++ b/tests/fate/libavfilter.mak
@@ -0,0 +1,9 @@
+# avfiltergraph.c : pick_format() : video / don't lose alpha
+FATE_LIBA
James Almer (12022-03-03):
> No need to add a fate-libavfilter-negotiation target until there are more
> such tests.
Thanks for the review. I know these targets are not necessary, but I
want them. I do intend to write more tests:
>> This is not to be the only test, I intend to cover all the logic
Add an AVIF muxer by re-using the existing the mov/mp4 muxer.
AVIF Specifiation: https://aomediacodec.github.io/av1-avif
Sample usage for still image:
ffmpeg -i image.png -c:v libaom-av1 -avif-image 1 image.avif
Sample usage for animated AVIF image:
ffmpeg -i video.mp4 animated.avif
We can re-u
On Thu, Mar 3, 2022 at 7:36 AM James Almer wrote:
>
> On 2/22/2022 6:43 PM, Vignesh Venkatasubramanian wrote:
> > Add an AVIF muxer by re-using the existing the mov/mp4 muxer.
> >
> > AVIF Specifiation: https://aomediacodec.github.io/av1-avif
> >
> > Sample usage for still image:
> > ffmpeg -i ima
On 3/3/2022 4:20 PM, Vignesh Venkatasubramanian wrote:
On Thu, Mar 3, 2022 at 7:36 AM James Almer wrote:
On 2/22/2022 6:43 PM, Vignesh Venkatasubramanian wrote:
Add an AVIF muxer by re-using the existing the mov/mp4 muxer.
AVIF Specifiation: https://aomediacodec.github.io/av1-avif
Sample
On 3/1/22, Michael Koch wrote:
>> We have 0 project ideas on our gsoc 2022 page
>> well we have 2 now as i copied my two from last year
>> If you have an idea, please add it!
>
> Might it be possible to integrate LibRaw into FFmpeg?
> https://www.libraw.org/
>
> This could also solve the problem t
On Thu, Mar 3, 2022 at 11:46 AM James Almer wrote:
>
>
>
> On 3/3/2022 4:20 PM, Vignesh Venkatasubramanian wrote:
> > On Thu, Mar 3, 2022 at 7:36 AM James Almer wrote:
> >>
> >> On 2/22/2022 6:43 PM, Vignesh Venkatasubramanian wrote:
> >>> Add an AVIF muxer by re-using the existing the mov/mp4 mu
On 3/3/22, Nicolas George wrote:
> Paul B Mahol (12022-03-01):
>> Signed-off-by: Paul B Mahol
>> ---
>>
>> Fix possible hangs if (a)split filter is used in graph and one of outputs
>> ends
>> earlier than others.
>> Then filter may never receive EOF from input provided by (a)split filter.
>>
>> S
Add support for parsing AVIF still images. This patches supports
AVIF still images that have exactly 1 item (i.e.) no alpha channel.
Essentially, we will have to parse the "iloc" box and populate
the mov index.
With this patch, we can decode still AVIF images like so:
ffmpeg -i image.avif image.pn
On Thu, Mar 03, 2022 at 08:55:08AM +0100, Andreas Rheinhardt wrote:
> Each FFV1 slice has its own SAR and picture structure encoded;
> when a slice header was parsed, the relevant fields of a ThreadFrame's
> AVFrame were directly set based upon the parsed values. This is
> a data race in case slice
Nicolas George:
> Signed-off-by: Nicolas George
> ---
> libavfilter/avfilter.h | 5 ++-
> libavfilter/graphdump.c | 79 +++--
> 2 files changed, 80 insertions(+), 4 deletions(-)
>
>
> Unchanged since last summer.
> The last patch is what this is needed for.
Each FFV1 slice has its own SAR and picture structure encoded;
when a slice header was parsed, the relevant fields of a ThreadFrame's
AVFrame were directly set based upon the parsed values. This is
a data race in case slice threading is in use because of the concurrent
writes. In case of frame thre
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