On Fri, Jun 23, 2023 at 10:34:10AM +0800, Kieran Kunhya wrote:
> FFmpeg is not the place for SDR. SDR is as large and complex as the
> entirety of multimedia.
>
> What next, is FFmpeg going to implement TCP in userspace, Wifi, Ethernet,
> an entire 4G and 5G stack?
https://en.wikipedia.org/wiki/S
On 6/22/2023 1:09 PM, Anton Khirnov wrote:
Hi,
I'm sorry to say, the patch at its current state is quite far from
something I'd consider acceptable for git master.
1) Given that there are sdr and sdrfile demuxers, it seems to me that
the transport layer should be split into a protocol rather tha
On Fri, 23 Jun 2023, 19:17 Michael Niedermayer,
wrote:
> On Fri, Jun 23, 2023 at 10:34:10AM +0800, Kieran Kunhya wrote:
> > FFmpeg is not the place for SDR. SDR is as large and complex as the
> > entirety of multimedia.
> >
> > What next, is FFmpeg going to implement TCP in userspace, Wifi, Ether
On 6/22/2023 4:29 PM, James Almer wrote:
Signed-off-by: James Almer
---
libavcodec/evc_frame_merge_bsf.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
Will apply set.
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On Tue, 20 Jun 2023 17:12:48 +0200 Niklas Haas wrote:
> From: Niklas Haas
>
> The old logic was trying to be excessively clever in "deducing" that the
> user wanted to stretch/scale the image when ow/oh differed from iw/ih
> aspect ratio. But this is almost surely unintended except in
> patholog
Just print it as it is.
Needed by the following commit.
---
libavutil/tests/cpu.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/libavutil/tests/cpu.c b/libavutil/tests/cpu.c
index a52637339d..200f20388a 100644
--- a/libavutil/tests/cpu.c
+++ b/libavutil/tests/cpu.c
@
Useful for discovering bugs that depend on a specific thread count.
Uses a simple PRNG copied from random() from libavutil/eval.c
Use like THREADS=randomX for a random thread count from 1 to X, with
X=16 when not specified.
---
doc/fate.texi | 5 +
tests/fate-run.sh | 9 +
2 files
Hi,
Le 23 juin 2023 13:17:28 GMT+02:00, Michael Niedermayer
a écrit :
>On Fri, Jun 23, 2023 at 10:34:10AM +0800, Kieran Kunhya wrote:
>> FFmpeg is not the place for SDR. SDR is as large and complex as the
>> entirety of multimedia.
>>
>> What next, is FFmpeg going to implement TCP in userspace,
Hi
On Fri, Jun 23, 2023 at 06:37:18PM +0200, Rémi Denis-Courmont wrote:
> Hi,
>
> Le 23 juin 2023 13:17:28 GMT+02:00, Michael Niedermayer
> a écrit :
> >On Fri, Jun 23, 2023 at 10:34:10AM +0800, Kieran Kunhya wrote:
> >> FFmpeg is not the place for SDR. SDR is as large and complex as the
> >> e
On Fri, Jun 23, 2023 at 8:12 PM Michael Niedermayer
wrote:
> Hi
>
> On Fri, Jun 23, 2023 at 06:37:18PM +0200, Rémi Denis-Courmont wrote:
> > Hi,
> >
> > Le 23 juin 2023 13:17:28 GMT+02:00, Michael Niedermayer <
> mich...@niedermayer.cc> a écrit :
> > >On Fri, Jun 23, 2023 at 10:34:10AM +0800, Kie
On Fri, Jun 23, 2023 at 08:17:16PM +0200, Paul B Mahol wrote:
> On Fri, Jun 23, 2023 at 8:12 PM Michael Niedermayer
> wrote:
>
> > Hi
> >
> > On Fri, Jun 23, 2023 at 06:37:18PM +0200, Rémi Denis-Courmont wrote:
> > > Hi,
> > >
> > > Le 23 juin 2023 13:17:28 GMT+02:00, Michael Niedermayer <
> > mi
On Fri, Jun 23, 2023 at 8:56 PM Michael Niedermayer
wrote:
> On Fri, Jun 23, 2023 at 08:17:16PM +0200, Paul B Mahol wrote:
> > On Fri, Jun 23, 2023 at 8:12 PM Michael Niedermayer <
> mich...@niedermayer.cc>
> > wrote:
> >
> > > Hi
> > >
> > > On Fri, Jun 23, 2023 at 06:37:18PM +0200, Rémi Denis-C
On 6/23/2023 4:10 PM, Paul B Mahol wrote:
On Fri, Jun 23, 2023 at 8:56 PM Michael Niedermayer
wrote:
On Fri, Jun 23, 2023 at 08:17:16PM +0200, Paul B Mahol wrote:
On Fri, Jun 23, 2023 at 8:12 PM Michael Niedermayer <
mich...@niedermayer.cc>
wrote:
Hi
On Fri, Jun 23, 2023 at 06:37:18PM +0
No. Absolutely not.
Radio stuff belongs in radio projects such as GNU Radio. This is
extreme scope creep.
I can throw an AM detector together in 15 minutes. That doesn't mean it
belongs in FFmpeg. You are also treading into modem territory, among
other things. Please contribute to actually existi
tor 2023-06-22 klockan 16:57 +0200 skrev Michael Niedermayer:
> If we support just audio and video (de)modulation it fits nicely in FFmpeg
You have no idea what you are getting into. Are we going to implement a
DVB-T demuxer in this project? For what purpose? You can just as well
implement a modem
fre 2023-06-23 klockan 22:18 +0200 skrev Tomas Härdin:
> tor 2023-06-22 klockan 16:57 +0200 skrev Michael Niedermayer:
> > If we support just audio and video (de)modulation it fits nicely in
> > FFmpeg
>
> You have no idea what you are getting into. Are we going to implement
> a
> DVB-T demuxer in
Hi Tomas
On Fri, Jun 23, 2023 at 10:10:29PM +0200, Tomas Härdin wrote:
> No. Absolutely not.
>
> Radio stuff belongs in radio projects such as GNU Radio. This is
> extreme scope creep.
>
> I can throw an AM detector together in 15 minutes. That doesn't mean it
> belongs in FFmpeg. You are also t
On Fri, Jun 23, 2023 at 10:19:37PM +0200, Tomas Härdin wrote:
> fre 2023-06-23 klockan 22:18 +0200 skrev Tomas Härdin:
> > tor 2023-06-22 klockan 16:57 +0200 skrev Michael Niedermayer:
> > > If we support just audio and video (de)modulation it fits nicely in
> > > FFmpeg
> >
> > You have no idea w
ping.
On 2023-06-17 6:48 p.m., Brad Smith wrote:
On Sun, Jun 18, 2023 at 12:01:14AM +0200, Michael Niedermayer wrote:
this breaks a plain configure
here on ubuntu
./configure
ERROR: sndio not found using pkg-config
If you think configure made a mistake, make sure you are using the latest
vers
On Fri, Jun 23, 2023 at 06:41:08PM -0400, Brad Smith wrote:
> ping.
>
> On 2023-06-17 6:48 p.m., Brad Smith wrote:
> > On Sun, Jun 18, 2023 at 12:01:14AM +0200, Michael Niedermayer wrote:
> > > this breaks a plain configure
> > > here on ubuntu
> > >
> > > ./configure
> > > ERROR: sndio not found
On 2023-06-23 6:55 p.m., Michael Niedermayer wrote:
On Fri, Jun 23, 2023 at 06:41:08PM -0400, Brad Smith wrote:
ping.
On 2023-06-17 6:48 p.m., Brad Smith wrote:
On Sun, Jun 18, 2023 at 12:01:14AM +0200, Michael Niedermayer wrote:
this breaks a plain configure
here on ubuntu
./configure
ERROR
On 6/23/2023 7:55 PM, Michael Niedermayer wrote:
On Fri, Jun 23, 2023 at 06:41:08PM -0400, Brad Smith wrote:
ping.
On 2023-06-17 6:48 p.m., Brad Smith wrote:
On Sun, Jun 18, 2023 at 12:01:14AM +0200, Michael Niedermayer wrote:
this breaks a plain configure
here on ubuntu
./configure
ERROR: s
On Fri, Jun 23, 2023 at 06:56:30PM -0400, Brad Smith wrote:
> On 2023-06-23 6:55 p.m., Michael Niedermayer wrote:
> > On Fri, Jun 23, 2023 at 06:41:08PM -0400, Brad Smith wrote:
> > > ping.
> > >
> > > On 2023-06-17 6:48 p.m., Brad Smith wrote:
> > > > On Sun, Jun 18, 2023 at 12:01:14AM +0200, Mic
On 2023-06-23 7:35 p.m., Michael Niedermayer wrote:
On Fri, Jun 23, 2023 at 06:56:30PM -0400, Brad Smith wrote:
On 2023-06-23 6:55 p.m., Michael Niedermayer wrote:
On Fri, Jun 23, 2023 at 06:41:08PM -0400, Brad Smith wrote:
ping.
On 2023-06-17 6:48 p.m., Brad Smith wrote:
On Sun, Jun 18, 202
On Sun, Jun 18, 2023 at 11:50:21PM +0200, Michael Niedermayer wrote:
> Signed-off-by: Michael Niedermayer
> ---
> doc/developer.texi | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
will apply
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
Rewritin
Changes from v2:
- Fix libjxldec to work with packets that are smaller than one frame
- Change how code is shared between libavcodec and libavformat to be more
sensible.
- Fix the parser to work with large headers that proceed the codestream in a
container format
(for example, if several-KB
Before this commit, the decoder erroneously assumes that the AVFrame
passed to the receive_frame is the same one each time. Now it keeps an
internal AVFrame to write into, and copies it over when it's done.
---
libavcodec/libjxldec.c | 40 +++-
1 file changed, 2
Add a parser to libavcodec for AV_CODEC_ID_JPEGXL. It doesn't find the
end of the stream in order to packetize the codec, but it does look at
the headers to set preliminary information like dimensions and pixel
format.
Note that much of this code is duplicated from avformat/jpegxl_probe.c,
but tha
Adds a fate test for the jpegxl_anim demuxer, that should allow testing
for true positives and false positives for animated jpegxl files. Note
that two of the test cases are not animated, in order to help sort out
false positives.
Signed-off-by:
---
tests/Makefile | 1 +
This prevents code duplication in the source form by calling the parse
code that was moved to avcodec last commit. The code will be duplicated
in binary form for shared builds (it's not that large), but for source
code it will only exist in one location now.
Signed-off-by:
---
libavformat/Makefi
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