> On Sep 1, 2022, at 12:53 PM, 1035567...@qq.com wrote:
>
> From: Wang Yaqiang
>
> For example, if the jpeg contains exif information
> and the rotation direction is included in the exif,
> the displaymatrix will be set on the side_data of the frame when decoding.
> However, when ffplay is use
Zhao Zhili 于2022年9月1日周四 10:59写道：
>
> From: Zhao Zhili
>
> Signed-off-by: Zhao Zhili
> ---
> fftools/ffmpeg.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
> index fbabbe6ea2..ecaf3bd984 100644
> --- a/fftools/ffmpeg.c
> +++ b/fftool
wangyaqiang <1035567...@qq.com> 于2022年9月1日周四 12:05写道：
>
>
>
> > 2022年9月1日 上午9:24，Steven Liu 写道：
> >
> > Steven Liu 于2022年9月1日周四 09:17写道：
> >>
> >> Zhao Zhili 于2022年9月1日周四 00:34写道：
> >>>
> >>>
> >>>
> -Original Message-
> From: ffmpeg-devel-boun...@ffmpeg.org
> On Behalf
From: Zhao Zhili
Signed-off-by: Zhao Zhili
---
fftools/ffmpeg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index fbabbe6ea2..ecaf3bd984 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -3263,7 +3263,7 @@ static int init_output_
From: Haihao Xiang
Currently AVBR is disabled and VBR is the default method if maxrate is
not specified on Linux, but AVBR is the default one if maxrate is not
specified on Windows. In order to make user experience better accross
Linux and Windows, use VBR by default on Windows if maxrate is not
Carl Eugen Hoyos 于2022年9月1日周四 01:48写道：
>
> Hi!
>
> Attached patch fixes ticket #9514 for me.
>
> Please review, Carl Eugen
> ___
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> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe,
Steven Liu 于2022年9月1日周四 09:17写道：
>
> Zhao Zhili 于2022年9月1日周四 00:34写道：
> >
> >
> >
> > > -Original Message-
> > > From: ffmpeg-devel-boun...@ffmpeg.org
> > > On Behalf Of 1035567...@qq.com
> > > Sent: 2022年8月31日 18:45
> > > To: ffmpeg-devel@ffmpeg.org
> > > Cc: Wang Yaqiang ; 1445440...@
Zhao Zhili 于2022年9月1日周四 00:34写道：
>
>
>
> > -Original Message-
> > From: ffmpeg-devel-boun...@ffmpeg.org On
> > Behalf Of 1035567...@qq.com
> > Sent: 2022年8月31日 18:45
> > To: ffmpeg-devel@ffmpeg.org
> > Cc: Wang Yaqiang ; 1445440...@qq.com
> > Subject: [FFmpeg-devel] [PATCH] fftools/ffpla
Add a new debug mode ("motion_vec") that prints the values of the
motion vectors (MV).
Note that, in order to give the same weight to MV from bigger
blocks, we may print each MV pair more than once.
Tested:
```
$ ./ffprobe -v quiet -show_frames -debug motion_vec /tmp/in.264 \
2>&1 >/dev/null
Add a new debug mode ("motion_vec") that prints the values of the
motion vectors (MV).
Note that, in order to give the same weight to MV from bigger
blocks, we may print each MV pair more than once.
Tested:
```
$ ./ffprobe -v quiet -show_frames -debug motion_vec /tmp/in.264 2>&1 >/dev/null
...
[
Add a new debug mode ("motion_vec") that prints the values of the
motion vectors (MV).
Note that, in order to give the same weight to MV from bigger
blocks, we may print each MV pair more than once.
Tested:
```
$ ./ffprobe -v quiet -show_frames -debug motion_vec /tmp/in.264 2>&1 >/dev/null
...
[
Add a new debug mode ("motion_vec") that prints the values of the
motion vectors (MV).
Note that, in order to give the same weight to MV from bigger
blocks, we may print each MV pair more than once.
Tested:
```
$ ./ffprobe -v quiet -show_frames -debug motion_vec /tmp/in.264 2>&1 >/dev/null
...
[
This is useful if you want to see the motion vectors (MV)
generated by an encoder. I used ffmpeg debug mode, which is
also used by similar functionality, like the QP value dumper.
Chema Gonzalez (1):
avcodec/mpegutils: add motion_vec debug mode
libavcodec/avcodec.h | 1 +
libavcodec/mp
On date Wednesday 2022-08-24 17:18:28 +0200, Nicolas George wrote:
> The actual implementation, tests and uses in the rest of
> FFmpeg code will be committed separately once the API is
> settled.
>
> Signed-off-by: Nicolas George
> ---
> doc/avwriter_intro.md | 109 ++
> libavutil/writer
On Wed, Aug 31, 2022 at 9:15 PM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Paul B Mahol:
> > diff --git a/libavcodec/ftr.c b/libavcodec/ftr.c
> > new file mode 100644
> > index 00..03d490a0c9
> > --- /dev/null
> > +++ b/libavcodec/ftr.c
> > @@ -0,0 +1,217 @@
> > +/*
> >
New patch updated from feedback received.
From c605f6799daeff65d7379c3d10ea7542d9b0ab39 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Tue, 30 Aug 2022 17:14:46 +0200
Subject: [PATCH] avcodec: add FTR audio decoder
Signed-off-by: Paul B Mahol
---
libavcodec/Makefile | 2 +
libavcodec/a
On Wed, 31 Aug 2022, at 18:42, Paul B Mahol wrote:
> Patch attached.
gg
--
Jean-Baptiste Kempf - President
+33 672 704 734
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Andreas Rheinhardt (12022-08-31):
> He is not only stack-allocating AVWriter, he also intends to
> stack-allocate the actual writers like AVDynbufWriter, AVBufWriter
> (AVWriter is just a wrapper around the underlying writers). This means
> that no allocations need to be performed for AVBufWriter a
Paul B Mahol:
> diff --git a/libavcodec/ftr.c b/libavcodec/ftr.c
> new file mode 100644
> index 00..03d490a0c9
> --- /dev/null
> +++ b/libavcodec/ftr.c
> @@ -0,0 +1,217 @@
> +/*
> + * This file is part of FFmpeg.
> + *
> + * FFmpeg is free software; you can redistribute it and/or
> + * modi
On Mon, Aug 08, 2022 at 05:43:15PM +0200, Michael Niedermayer wrote:
> On Mon, Aug 08, 2022 at 12:16:36PM -0300, James Almer wrote:
> > On 8/8/2022 11:50 AM, Michael Niedermayer wrote:
> > > From: Michael Niedermayer
> > >
> > > Signed-off-by: Michael Niedermayer
> > > ---
> > > MAINTAINERS |
Fix suggested by Mark Harris. Fixes ticket #9890
---
libavcodec/opus_silk.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/libavcodec/opus_silk.c b/libavcodec/opus_silk.c
index 8523b55ada..0b4438388e 100644
--- a/libavcodec/opus_silk.c
+++ b/libavcodec/opus_silk.c
@@ -828,11 +828,16 @@ i
Paul B Mahol:
> Patch attached.
> +union {
> +uint64_t u64;
> +uint8_t u8[8 + AV_INPUT_BUFFER_PADDING_SIZE];
> +} tmp;
> +
> +*poutbuf_size = 0;
> +*poutbuf = NULL;
> +
> +if (s->flags & PARSER_FLAG_COMPLETE_FRAMES) {
> +next = buf_size;
> +} else {
Hi!
Attached patch fixes ticket #9514 for me.
Please review, Carl Eugen
From 98df40635315363bfc248f5c5e94d89bdb261b5b Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos
Date: Wed, 31 Aug 2022 19:37:19 +0200
Subject: [PATCH] lavc/tiff: Support multi-component files without RowsPerStrip
tag.
Fixes
Patch attached.
From d56c7b938f5a1a291f7a46b0d06ed45f6e723b82 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Tue, 30 Aug 2022 17:14:46 +0200
Subject: [PATCH] avcodec: add FTR audio decoder
Signed-off-by: Paul B Mahol
---
libavcodec/Makefile | 2 +
libavcodec/allcodecs.c | 1 +
libav
Patch attached.
From c539fcd63ca339c0299029f9de1b2aff613e3da8 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Wed, 31 Aug 2022 18:36:04 +0200
Subject: [PATCH] avcodec/amr*bdec: return only number of consumed bytes
Signed-off-by: Paul B Mahol
---
libavcodec/amrnbdec.c | 2 +-
libavcodec/amrwbd
> -Original Message-
> From: ffmpeg-devel-boun...@ffmpeg.org On
> Behalf Of 1035567...@qq.com
> Sent: 2022年8月31日 18:45
> To: ffmpeg-devel@ffmpeg.org
> Cc: Wang Yaqiang ; 1445440...@qq.com
> Subject: [FFmpeg-devel] [PATCH] fftools/ffplay: fix rotation incorrect when
> frame contains the
Already applied long ago.
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From: mirs
Signed-off-by: mirs
add option for hls segment request append, default is disable
---
libavformat/hls.c | 31 ---
1 file changed, 28 insertions(+), 3 deletions(-)
diff --git a/libavformat/hls.c b/libavformat/hls.c
index 3dc7bd3930..b069cde144 100644
---
From: mirs
Signed-off-by: mirs
---
libavformat/hls.c | 31 ---
1 file changed, 28 insertions(+), 3 deletions(-)
diff --git a/libavformat/hls.c b/libavformat/hls.c
index 3dc7bd3930..3a1cc855c4 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -220,6 +220,7 @@
From: Rui Zhu
The input data is multiplied by `s->offset` to get normalized output.
`s->target_tp` and `true_peak` is not in dB,
so `s->offset` should be calculated by division instead of subtraction.
Signed-off-by: Rui Zhu
---
libavfilter/af_loudnorm.c | 2 +-
1 file changed, 1 insertion(+),
Steven Liu:
> Andreas Rheinhardt 于2022年8月31日周三 10:54写道：
>> 1. We actually have an API to process multiple tasks by different
>> threads: Look at libavutil/slicethread.h. Why can't you reuse that?
> I saw that usually be used in avfilters for slice multi-thread, or i
> misunderstand something?
>
> --- /dev/null
> +++ b/libswscale/loongarch/rgb2rgb_lasx.c
> @@ -0,0 +1,52 @@
> +/*
> + * Copyright (c) 2022 Loongson Technology Corporation Limited
> + * Contributed by Hao Chen(chen...@loongson.cn)
> + *
> + * This file is part of FFmpeg.
> + *
> + * FFmpeg is free software; you can redistribu
On Wed, Aug 31, 2022 at 01:31:12AM +0200, Michael Niedermayer wrote:
> The threshold of 5 is arbitrary, both smaller and larger should work fine
>
> Fixes: Stack overflow
> Fixes:
> 50603/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_O_fuzzer-6049302564175872
>
> Found-by: continuous fuzzing pro
> +
> +void planar_rgb_to_uv_lasx(uint8_t *_dstU, uint8_t *_dstV, const uint8_t
> *src[4],
> + int width, int32_t *rgb2yuv)
> +{
> +int i;
> +uint16_t *dstU = (uint16_t *)_dstU;
> +uint16_t *dstV = (uint16_t *)_dstV;
> +int set = 0x4001 << (R
Andreas Rheinhardt 于2022年8月31日周三 10:54写道：
>
> Lukas Fellechner:
> > This patch adds an "init-threads" option, specifying the max
> > number of threads to use. Multiple worker threads are spun up
> > to massively bring down init times.
> > ---
> > libavformat/dashdec.c | 351 ++
于2022年8月31日周三 15:16写道：
>
> From: mirs
>
> Signed-off-by: mirs
>
> add option for hls when client reqeust segment url maybe use get parameters
> for user authenticatio
>
> ---
> libavformat/hls.c | 36 +---
> 1 file changed, 29 insertions(+), 7 deletions(-)
>
> d
From: mirs
Signed-off-by: mirs
add option for hls when client reqeust segment url maybe use get parameters for
user authenticatio
---
libavformat/hls.c | 36 +---
1 file changed, 29 insertions(+), 7 deletions(-)
diff --git a/libavformat/hls.c b/libavformat/hl
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