This is a friendly ping on these recent submissions:
Print filter input/output formats in help output
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=7737
Fixes and Enhancements for VAAPI Overlay
https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=7722
Add option to log timing
h
From: Christopher Degawa
svt-av1 v1.2.0 has deprecated vbv_bufsize in favor of using
- maximum_buffer_size_ms (--buf-sz)
- starting_buffer_level_ms (--buf-initial-sz)
- optimal_buffer_level_ms (--buf-optimal-sz)
and vbv_bufsize has not been in use since svt-av1 v0.8.6
Signed-off-by: Christopher
From: Christopher Degawa
compressed_ten_bit_format has been deprecated upstream and has no effect
and can be removed. Plus, technically it was never used in the first place
since it would require the app (ffmpeg) to set it and do additional
processing of the input frames.
Also simplify alloc_buf
Hi,
Please see attached an attempt to optimise the 8-bit input to v210enc to
reduce the number of shuffles.
This comes at the cost of having to extract the middle element and perform
a DWORD shift on it and then reinserting it.
I have added a few comments but any other ideas are welcome.
Crude be
On Thu, 2022-10-13 at 16:25 +0800, wenbin.chen-at-intel@ffmpeg.org wrote:
> From: Wenbin Chen
>
> It is available only when libvpl is enabled. MSDK doesn't support av1
> encoding.
>
> sample command:
> ffmpeg -f rawvideo -pix_fmt nv12 -s 1920x1080 -i input.yuv \
> -c:v av1_qsv output.ivf
>
For the intra_[hv]_scantables, only ScanTable.permutated
is used, so one only needs to keep that.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/ituh263dec.c| 4 ++--
libavcodec/mpeg4videodec.c | 28 ++--
libavcodec/mpeg4videoenc.c | 4 ++--
libavcodec/mpegvideo.c
Signed-off-by: Andreas Rheinhardt
---
libavcodec/mpegvideo.h | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 60d2ec751e..6adf724dac 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -77,13 +77,14 @@
On Sun, Oct 2, 2022 at 10:18 AM James Almer wrote:
> On 10/2/2022 2:06 PM, Michael Niedermayer wrote:
> > On Sat, Oct 01, 2022 at 04:05:12PM -0700, mindm...@gmail.com wrote:
> >> From: Mark Reid
> >>
> >> floating point uses a slightly different predictor technique describe
> here
> >> http://ch
From: Chema Gonzalez
Allows demuxing UHD F10: fps yuvj420p files
ffmpeg (at HEAD as of now) is creating this:
```
$ ffmpeg -y -i source.265 /tmp/foo.y4m >& /dev/null
...
$ xxd /tmp/raw.y4m |less
: 5955 5634 4d50 4547 3220 5731 3932 3020 YUV4MPEG2 W1920
0010: 4831 30
Andreas Rheinhardt:
> This file is built iff the MJPEG 2000 demuxer is enabled.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/mj2kdec.c | 4
> 1 file changed, 4 deletions(-)
>
> diff --git a/libavformat/mj2kdec.c b/libavformat/mj2kdec.c
> index 2373f31b94..63c3e8a391 100644
> -
Current HLS implementation simply skip a failed segment to catch up
the stream, but this is not optimal for some use cases like livestream
recording.
Add an option to retry a failed segment to ensure the output file is
a complete stream.
Signed-off-by: gnattu
---
v5 changed coding style as reques
On 2022-10-20 03:03 pm, Steven Liu wrote:
gnattu 于2022年10月19日周三 16:11写道：
Current HLS implementation simply skip a failed segment to catch up
the stream, but this is not optimal for some use cases like livestream
recording.
Add an option to retry a failed segment to ensure the output file is
a
Gregor Riepl 于2022年10月19日周三 02:24写道：
>
> This fixes an issue where a timestamp attribute may have a valid zero
> value (the UNIX epoch 1970-01-01T00:00:00), but is misinterpreted by
> dashdec as being unassigned. This changes the logic that calculates
> segment numbers and makes the stream undecod
gnattu 于2022年10月19日周三 16:11写道：
>
> Current HLS implementation simply skip a failed segment to catch up
> the stream, but this is not optimal for some use cases like livestream
> recording.
> Add an option to retry a failed segment to ensure the output file is
> a complete stream.
>
> Signed-off-by
for videos with wmv9 rectangles, the region drawn by ff_mss12_decode_rect
may be less than the entire video area. the wmv9 rectangles are used to
calculate the ff_mss12_decode_rect draw region.
Fixes tickets #3255 and #4043
---
(will also fix identation as seperate commit on push)
libavcodec/ms
Signed-off-by: Andreas Rheinhardt
---
libavcodec/eatgq.c | 39 ---
1 file changed, 20 insertions(+), 19 deletions(-)
diff --git a/libavcodec/eatgq.c b/libavcodec/eatgq.c
index e8d66418b9..85bd5ee3b8 100644
--- a/libavcodec/eatgq.c
+++ b/libavcodec/eatgq.c
@@ -
Only used there.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/idctdsp.c | 21 -
libavcodec/idctdsp.h | 11 ---
libavcodec/mpegvideo.c | 21 +
libavcodec/mpegvideo.h | 11 +++
4 files changed, 32 insertions(+), 32 deletions(-)
diff
Only ScanTable.scantable is used for the abt_scantables.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/wmv2dec.c | 9 +
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/libavcodec/wmv2dec.c b/libavcodec/wmv2dec.c
index f638b31cec..a70913134c 100644
--- a/libavcodec/wmv2dec
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/speedhq.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavcodec/speedhq.c b/libavcodec/speedhq.c
index 6dbba02776..c9bb2e8418 100644
--- a/libavcodec/speedhq.c
+++ b/libavcodec/speedhq.c
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/mjpegenc.c| 2 +-
libavcodec/mjpegenc_common.c | 8
libavcodec/mjpegenc_common.h | 3 +--
3 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/libavcodec/mjpegenc.c b/libavcodec/mjpegenc.c
in
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/mjpegdec.c | 16
libavcodec/mjpegdec.h | 2 +-
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c
index 3374ae71bd..d9df138ab5 100644
--- a/li
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/mimic.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/mimic.c b/libavcodec/mimic.c
index 74eaa7d043..153bd061f5 100644
--- a/libavcodec/mimic.c
+++ b/libavcodec/mimic.c
@@ -56,7 +
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/mdec.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavcodec/mdec.c b/libavcodec/mdec.c
index f27cf84122..f3f1387d59 100644
--- a/libavcodec/mdec.c
+++ b/libavcodec/mdec.c
@@ -44,7 +44,
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/intrax8.c | 15 ---
libavcodec/intrax8.h | 3 +--
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/libavcodec/intrax8.c b/libavcodec/intrax8.c
index f88baf8daf..e8e48ac1bd 100644
--- a/libavc
Allows to avoid a permutation lateron.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/g2meet.c | 27 ++-
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c
index 7c1f8325c4..db427322cd 100644
--- a/libavcodec/g2meet
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/g2meet.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c
index 4367af3dc0..7c1f8325c4 100644
--- a/libavcodec/g2meet.c
+++ b/libavcodec/g2meet.c
@@
Namely ScanTable.permutated. The rest of the IDCTDSP-API
is unused as cavs has its own idct.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/cavs.c| 7 +++
libavcodec/cavs.h| 9 ++---
libavcodec/cavsdec.c | 2 +-
3 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/li
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/dnxhddec.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c
index a44f95f044..ce738f3991 100644
--- a/libavcodec/dnxhddec.c
+++ b/libavcodec/dnxh
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/asvdec.c | 27 ++-
1 file changed, 14 insertions(+), 13 deletions(-)
diff --git a/libavcodec/asvdec.c b/libavcodec/asvdec.c
index be89544732..11cf105d08 100644
--- a/libavcodec/asvdec.c
+++ b/l
Namely ScanTable.permutated.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/agm.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/libavcodec/agm.c b/libavcodec/agm.c
index 017aa0e1fa..c365ed7e9a 100644
--- a/libavcodec/agm.c
+++ b/libavcodec/agm.c
@@ -88,7 +88
It is the part of ff_init_scantable() that is used
by all users of said function.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/idctdsp.c | 9 +
libavcodec/idctdsp.h | 2 ++
2 files changed, 11 insertions(+)
diff --git a/libavcodec/idctdsp.c b/libavcodec/idctdsp.c
index 4ee9c3aa74..5
Signed-off-by: Andreas Rheinhardt
---
libavcodec/imm4.c | 12 +++-
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/libavcodec/imm4.c b/libavcodec/imm4.c
index e2aa20813a..f342e6d313 100644
--- a/libavcodec/imm4.c
+++ b/libavcodec/imm4.c
@@ -51,9 +51,8 @@ typedef struct IMM4C
Signed-off-by: Andreas Rheinhardt
---
libavcodec/aic.c | 11 +++
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/libavcodec/aic.c b/libavcodec/aic.c
index 49d08f0556..7ba1c02fdd 100644
--- a/libavcodec/aic.c
+++ b/libavcodec/aic.c
@@ -143,7 +143,6 @@ typedef struct AICContex
The eatqi decoder uses a custom IDCT and actually does not
use the IDCTDSP API at all. Somehow it was nevertheless
used to simply apply the identity permutation on ff_zigzag_direct.
This commit stops doing so.
Signed-off-by: Andreas Rheinhardt
---
configure | 2 +-
libavcodec/eatqi.c |
The eatgq decoder uses a custom IDCT and actually does not
use the IDCTDSP API at all. Somehow it was nevertheless
used to simply apply the identity permutation on ff_zigzag_direct.
This commit stops doing so.
Signed-off-by: Andreas Rheinhardt
---
configure | 2 +-
libavcodec/eatgq.c |
The eamad decoder uses a custom IDCT and actually does not
use the IDCTDSP API at all. Somehow it was nevertheless
used to simply apply the identity permutation on ff_zigzag_direct.
This commit stops doing so.
Signed-off-by: Andreas Rheinhardt
---
configure | 2 +-
libavcodec/eamad.c |
Currently masked by faan.
Signed-off-by: Andreas Rheinhardt
---
configure | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 431fa5bf7a..bb61e9a0b8 100755
--- a/configure
+++ b/configure
@@ -2773,6 +2773,7 @@ ac3_fixed_encoder_select="ac3dsp audi
Quoting Rémi Denis-Courmont (2022-10-20 10:06:45)
> `file_read` is just as likely to cause naming conflicts. And I have
> seen really insane libraries with no namespacing getting preloaded, so
> it is unfortunately not even only a problem with libraries that FFmpeg
> links with.
>
> If you're going
Le 20 octobre 2022 10:12:28 GMT+03:00, Anton Khirnov a
écrit :
>libass defines a non-static read_file() symbol, which causes conflicts
>with static linking.
>---
> fftools/ffmpeg.h | 2 +-
> fftools/ffmpeg_mux_init.c | 4 ++--
> fftools/ffmpeg_opt.c | 4 ++--
> 3 files changed, 5 inser
Le 20 octobre 2022 10:29:47 GMT+03:00, "Helmut K. C. Tessarek"
a écrit :
>-BEGIN PGP SIGNED MESSAGE-
>Hash: SHA512
>
>On 2022-10-20 02:48, Nicolas George wrote:
>> Possibly. But between a library and a final program, the one who is at
>> fault when a non-namespaced symbol conflicts is th
On Wed, Oct 19, 2022 at 10:42:39PM -0300, James Almer wrote:
> On 10/19/2022 10:30 PM, Peter Ross wrote:
> > This will enable the acurate identification of FFmpeg produced
> > SVQ1 streams, should there be new bugs found in the encoder.
> > ---
> > libavcodec/svq1enc.c | 9 +
> > 1 file
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA512
On 2022-10-20 02:48, Nicolas George wrote:
> Possibly. But between a library and a final program, the one who is at
> fault when a non-namespaced symbol conflicts is the library.
In theory I agree with you. However, libass has been using the same
n
libass defines a non-static read_file() symbol, which causes conflicts
with static linking.
---
fftools/ffmpeg.h | 2 +-
fftools/ffmpeg_mux_init.c | 4 ++--
fftools/ffmpeg_opt.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/fftools/ffmpeg.h b/fftools/ffmpeg
Carl Eugen Hoyos:
> From 421041e7cd1bce8952756e60a0dd428f1618d75a Mon Sep 17 00:00:00 2001
> From: Carl Eugen Hoyos
> Date: Sun, 11 Sep 2022 16:02:09 +0200
> Subject: [PATCH] lavc/x86/simple_idct: Fix linking shared libavcodec with MS
> link.exe
>
> link.exe hangs on empty simple_idct.o
>
> Fix
Nicolas George:
> Helmut K. C. Tessarek (12022-10-20):
>> I compile the static ffmpeg binaries for macOS and I have noticed just now
>> the following error:
>>
>> duplicate symbol '_read_file' in:
>> fftools/ffmpeg_opt.o
>> /Users/Shared/ffmpeg/sw/lib/libass.a(ass.o)
>> ld: 1 duplicate symb
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