Hi Thomas,
Thank you for sending the patch set.
It seems the patchset is based on
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=3487
Please do not change the author's name.
thank you
On Wed, Oct 19, 2022 at 3:26 PM wrote:
> From: Thomas Siedel
>
> This patch set adds H266/VVC
> On Dec 12, 2022, at 23:27, Tomas Härdin wrote:
>
> lör 2022-12-10 klockan 01:22 +0800 skrev Zhao Zhili:
>> From: Zhao Zhili
>>
>> It's well known that mediacodec encoder requires 16x16 alignment.
>> Use our bsf to fix the crop info.
>> ---
>> v3: don't change the dimension for
> On Dec 12, 2022, at 23:28, Tomas Härdin wrote:
>
> ons 2022-12-07 klockan 17:31 +0800 skrev Zhao Zhili:
>> From: Zhao Zhili
>>
>> Use input PTS as DTS has multiple problems:
>> 1. If there is no reordering, it's better to just use the output
>> PTS as DTS, since encoder may change the
From: Mark Reid
There are some places in input.c that could use it too
but they aren't currently being pass the SwsContext
---
libswscale/Makefile | 1 +
libswscale/bswapdsp.c| 59
libswscale/bswapdsp.h| 66 +
libswscale/output.c
From: Mark Reid
---
libavcodec/bswapdsp.h | 33 +
1 file changed, 33 insertions(+)
diff --git a/libavcodec/bswapdsp.h b/libavcodec/bswapdsp.h
index 10519cfd2e..ecc37d2c56 100644
--- a/libavcodec/bswapdsp.h
+++ b/libavcodec/bswapdsp.h
@@ -21,11 +21,44 @@
From: Mark Reid
---
libavcodec/4xm.c | 8
libavcodec/alsdec.c | 6 +++---
libavcodec/apedec.c | 4 ++--
libavcodec/asvdec.c | 4 ++--
libavcodec/asvenc.c | 4 ++--
libavcodec/bswapdsp.c| 8
From: Mark Reid
---
libavcodec/x86/bswapdsp.asm | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavcodec/x86/bswapdsp.asm b/libavcodec/x86/bswapdsp.asm
index 31c6c48a21..2aa235e13c 100644
--- a/libavcodec/x86/bswapdsp.asm
+++ b/libavcodec/x86/bswapdsp.asm
@@ -26,8 +26,6 @@
On Mon, Nov 28, 2022 at 10:39 AM Tristan Matthews wrote:
>
> ---
> libavcodec/av1dec.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/av1dec.c b/libavcodec/av1dec.c
> index 80da0943d4..d83c902f1f 100644
> --- a/libavcodec/av1dec.c
> +++ b/libavcodec/av1dec.c
Another Ping
Thanks,
softworkz
> -Original Message-
> From: Paul B Mahol
> Sent: Thursday, November 3, 2022 10:58 AM
> To: FFmpeg development discussions and patches de...@ffmpeg.org>
> Cc: softworkz
> Subject: Re: [FFmpeg-devel] [PATCH 1/2] avfilter/avfilter: add
>
Ping again
Thanks
> -Original Message-
> From: ffmpegagent
> Sent: Wednesday, August 24, 2022 9:38 PM
> To: ffmpeg-devel@ffmpeg.org
> Cc: softworkz
> Subject: [PATCH 0/3] Add option to log timing
>
> This pathcset adds two logging flags: 'timing' and 'datetiming'.
>
> Usage:
>
>
In my tests, this lead to a notable speed increase with the amount
of threads used. Decoding a 720p sample gave the following results:
1 Thread: 1428 FPS
2 Threads: 2501 FPS
8 Threads: 7575 FPS
Automatic: 11326 FPS (On a 16 Core/32 Threads system)
---
libavcodec/jpeglsdec.c | 2 +-
From: Anton Khirnov
Reorganize the code such that the frame threading code does not call the
decoders directly, but instead calls back into the generic decoding
code. This avoids duplicating the logic that wraps the decoder
invocation and will be useful in the following commits.
---
Am Mo., 12. Dez. 2022 um 22:02 Uhr schrieb Thomson Tan :
>
> I built the latest FFmpeg with WSL2+MSVC on Windows. Tried configure
> with --disable-optimizations, but still got an optimized build which makes
> it hard to set breakpoint on hot functions (likely inlined).
Of course, this explains
I built the latest FFmpeg with WSL2+MSVC on Windows. Tried configure with
--disable-optimizations, but still got an optimized build which makes it
hard to set breakpoint on hot functions (likely inlined).
On Mon, Dec 12, 2022 at 12:49 PM Carl Eugen Hoyos
wrote:
> Am Mo., 12. Dez. 2022 um 19:30
Am Mo., 12. Dez. 2022 um 19:30 Uhr schrieb :
>
> Currently -O1 is set to _cflags_noopt, but -O1 is actually for size
> optimization instead of no-opt which causes size optimized binaries
> been built with --disable-optimizations.
>
> Signed-off-by: Thomson Tan
> ---
> configure | 2 +-
> 1 file
On 12.12.2022 21:32, Thomson Tan wrote:
Thanks. Wondering why and where DCE is needed in FFmpeg build?
Every single time "HAVE_SOMETHING" or "CONFIG_SOMETHING" is used in a
normal if() instead of a pre-processor #if.
That's used in a lot of places all over the codebase.
Thanks. Wondering why and where DCE is needed in FFmpeg build?
On Mon, Dec 12, 2022 at 12:26 PM Timo Rothenpieler
wrote:
> On 12.12.2022 19:30, lilo...@gmail.com wrote:
> > Currently -O1 is set to _cflags_noopt, but -O1 is actually for size
> > optimization instead of no-opt which causes size
On 12.12.2022 19:30, lilo...@gmail.com wrote:
Currently -O1 is set to _cflags_noopt, but -O1 is actually for size
optimization instead of no-opt which causes size optimized binaries
been built with --disable-optimizations.
It's like this very intentionally, since ffmpeg relies on
We are not currently able to force mov_text subtitles by setting
-disposition:s:0 +forced or equivalent. By setting the forced flags in
movtextenc as specifid in
https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFChap3/qtff3.html
subtitles can be forced as expected in
Here is the problematic input video attached.
On Mon, Dec 12, 2022 at 3:08 PM Drew Dunne wrote:
> Previously I sent this patch to solve an overflow in these templates. That
> patch wasn't used in favor of one that biased the output calculations to
> avoid the double clipping. Now I've found an
Previously I sent this patch to solve an overflow in these templates. That
patch wasn't used in favor of one that biased the output calculations to
avoid the double clipping. Now I've found an underflow case, which I've put
the command below, and I'll attach an input image in a reply.
./ffmpeg \
Can I ask some knowledgeable people to comment why this patch
have issues?
On 4/2/22, Paul B Mahol wrote:
> Signed-off-by: Paul B Mahol
> ---
> libavfilter/src_movie.c | 90 +
> 1 file changed, 56 insertions(+), 34 deletions(-)
>
> diff --git
On Sun, Dec 11, 2022 at 2:34 PM Chris Ribble wrote:
>
> This looks great and I've confirmed it fixes the issue. I see the
> warning on STDERR about ignoring the trun box: "Ignoring trun box with
> zero sized samples", which is great.
>
Actually, this introduces a new issue when I try to
On Fri, Dec 2, 2022 at 10:46 AM Tomas Härdin wrote:
>
> fre 2022-12-02 klockan 21:11 +0300 skrev etemesica...@gmail.com:
> >
> > +/**
> > + * Given a precomputed c, checks whether n % d == 0
> > + */
> > +static av_always_inline uint32_t is_divisible(uint32_t n, uint64_t
> > c)
> > +{
> > +
Currently -O1 is set to _cflags_noopt, but -O1 is actually for size
optimization instead of no-opt which causes size optimized binaries
been built with --disable-optimizations.
Signed-off-by: Thomson Tan
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure
On Mon, 2022-12-12 at 18:31 +0200, Rémi Denis-Courmont wrote:
> Le maanantaina 5. joulukuuta 2022, 4.51.34 EET zhilizhao(赵志立) a écrit
> :
> > > On Nov 19, 2022, at 02:48, Zhao Zhili
> > > wrote:
> > >
> > > From: Zhao Zhili
> > >
> > > Unlike the pipe protocol, fd protocol has seek support if
Le sunnuntaina 11. joulukuuta 2022, 17.17.27 EET Zhao Zhili a écrit :
> From: Zhao Zhili
>
> Unlike the pipe protocol, fd protocol has seek support if it
> corresponding to a regular file.
> ---
> v2: dup the file descriptor for safety
>
> doc/protocols.texi | 24 ++
>
Le maanantaina 5. joulukuuta 2022, 4.51.34 EET zhilizhao(赵志立) a écrit :
> > On Nov 19, 2022, at 02:48, Zhao Zhili wrote:
> >
> > From: Zhao Zhili
> >
> > Unlike the pipe protocol, fd protocol has seek support if it
> > corresponding to a regular file.
> > ---
> > Sometimes it's the only way to
fre 2022-12-09 klockan 15:52 + skrev Derek Buitenhuis:
> On 12/9/2022 3:45 PM, Nicolas George wrote:
> > > -static int ipfs_read(URLContext *h, unsigned char *buf, int
> > > size)
> > > +static int ipfs_gateway_read(URLContext *h, unsigned char *buf,
> > > int size)
> >
> > There is no need
On 12/9/2022 3:27 PM, Derek Buitenhuis wrote:
> ---
> doc/protocols.texi | 5 +
> 1 file changed, 1 insertion(+), 4 deletions(-)
I will push these two later today if there are no objections.
- Derek
___
ffmpeg-devel mailing list
tor 2022-12-08 klockan 01:16 +0800 skrev Zhao Zhili:
>
> We can add query the supported color format and add some hints when
> mediacodec configure failed.
> Or we can add a helper function for user to query the color format.
> It will be a bunch of JNI code, limited
> by the ugly
ons 2022-12-07 klockan 17:31 +0800 skrev Zhao Zhili:
> From: Zhao Zhili
>
> Use input PTS as DTS has multiple problems:
> 1. If there is no reordering, it's better to just use the output
> PTS as DTS, since encoder may change the timestamp value (do it
> on purpose or rounding error).
>
> 2. If
lör 2022-12-10 klockan 01:22 +0800 skrev Zhao Zhili:
> From: Zhao Zhili
>
> It's well known that mediacodec encoder requires 16x16 alignment.
> Use our bsf to fix the crop info.
> ---
> v3: don't change the dimension for AV_PIX_FMT_MEDIACODEC. It can have
> side effect.
Looks like this silently
Since OpenVino release 2022.1, the C API library filename changed from
'libinference_engine_c_api.so' to 'libopenvino_c.so'.
This commit reflects such rename in the 'configure' script.
Signed-off-by: Rafik Saliev
---
configure | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
Any objections to these two patches?
On Fri, 09 Dec 2022 01:28:05 +0100 Niklas Haas wrote:
> From: Niklas Haas
>
> This filter currently makes the distinction between limited and full
> range by testing for the deprecated YUVJ pixel formats at link setup
> time. This is deprecated and should
On 12/8/2022 11:07 AM, James Almer wrote:
It will be useful for decoders that don't rely on last_pkt_props to set frame
props.
Signed-off-by: James Almer
---
libavcodec/decode.c | 19 +++
libavcodec/decode.h | 5 +
2 files changed, 20 insertions(+), 4 deletions(-)
On 12/4/2022 6:52 PM, James Almer wrote:
This ensures the video stream duration is not lost after decoding.
Signed-off-by: James Almer
---
libavcodec/h263dec.c | 13 +
libavcodec/mpegvideo.h | 1 +
2 files changed, 14 insertions(+)
diff --git a/libavcodec/h263dec.c
Bugfix: The OpenVino DNN backend in the 'async' mode sets
'task->inference_done' to 'complete' prior to data copy from
OpenVino output buffer to task's output frame.
This order causes task destroy in ff_dnn_get_result_common()
prior to model output processing.
Signed-off-by: Rafik Saliev
---
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