From: Ashish Singh
This is Visual Information Fidelity (VIF) filter and one of the component
filters of VMAF. It outputs the average VIF score over all frames.
Signed-off-by: Ashish Singh
---
Changelog| 1 +
doc/filters.texi | 19 ++
libavfilter/Makefile | 1 +
On 29.07.2017, at 01:05, Ivan Kalvachev wrote:
> On 7/29/17, Dominik 'Rathann' Mierzejewski wrote:
>> On Saturday, 29 July 2017 at 00:20, Hendrik Leppkes wrote:
>>> On Fri, Jul 28, 2017 at 12:07 PM, James Le Cuirot
>>> wrote:
>> [...]
This Makefile snippet allows libffmpeg to be created wi
Hi,
Am 28.07.17 um 11:34 schrieb sharpbai:
> From: sharpbai
>
> feature: add scaleFactor attribute for avfoundation
> added by: siyuan.w...@duobei.com
> added by: yiren...@duobei.com
> ---
> doc/indevs.texi| 3 +++
> libavdevice/avfoundation.m | 6 ++
> 2 files changed, 9 inserti
On 28.07.2017, at 12:07, James Le Cuirot wrote:
> diff --git a/ffbuild/libffmpeg.mak b/ffbuild/libffmpeg.mak
> new file mode 100644
> index 000..992cf3c
> --- /dev/null
> +++ b/ffbuild/libffmpeg.mak
> @@ -0,0 +1,21 @@
> +LIBFFMPEG = $(SLIBPREF)ffmpeg$(SLIBSUF)
> +LIBFFMPEG_LINK = $(LD) -shar
Le decadi 10 thermidor, an CCXXV, James Le Cuirot a écrit :
> This Makefile snippet allows libffmpeg to be created without the help
> of Chromium's build system. It uses the CONFIG_SHARED variable to
> decide whether to link the FFmpeg libraries statically or
> dynamically. In the latter case, libf
On Sat, Jul 29, 2017 at 14:16:29 +0530, Ashish Pratap Singh wrote:
> +Both input videos must have the same resolution and pixel format for
> +this filter to work correctly. Also it assumes that both inputs
> +have the same number of frames, which are compared one by one.
Nit, for all these filter
On 7/29/17, Moritz Barsnick wrote:
> On Sat, Jul 29, 2017 at 14:16:29 +0530, Ashish Pratap Singh wrote:
>
>> +Both input videos must have the same resolution and pixel format for
>> +this filter to work correctly. Also it assumes that both inputs
>> +have the same number of frames, which are compa
On 7/17/17, Nicolas George wrote:
> framesync2 will be the base for the version using activate.
> Most of the logic will be the same, but the code cannot be shared.
> Copying the file initially without change will make the diff
> easier to read.
>
> Signed-off-by: Nicolas George
> ---
> libavfil
On 7/17/17, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> libavfilter/Makefile | 4 ++--
> libavfilter/vf_stack.c | 32 +---
> 2 files changed, 15 insertions(+), 21 deletions(-)
>
>
> Works as expected. Including shortest.
> And no longer subject to
On 12/24/16, Nicolas George wrote:
> Fix an infinite loop in forward_status_change().
>
> Signed-off-by: Nicolas George
> ---
> libavfilter/framesync.c | 10 +-
> 1 file changed, 9 insertions(+), 1 deletion(-)
>
lgtm
___
ffmpeg-devel mailing l
On 7/17/17, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> libavfilter/framesync2.c | 42 +-
> libavfilter/framesync2.h | 30 +++---
> 2 files changed, 36 insertions(+), 36 deletions(-)
>
>
> Trivial change to make th
ac3dsp.c uses tables from ac3.c
ac3.c uses tables from ac3tab.c
hevc_ps uses tables from hevc_data.c
intrax8.c uses tables from msmpeg4data.c
---
libavcodec/Makefile | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 357fa
Fixes: runtime error: signed integer overflow: 11 * 225726413 cannot be
represented in type 'int'
Fixes: 2764/clusterfuzz-testcase-minimized-5382561922547712
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
--
Fixes: runtime error: shift exponent -1 is negative
Fixes: 2742/clusterfuzz-testcase-minimized-5724322402402304
Fixes: 2744/clusterfuzz-testcase-minimized-4672435653705728
Fixes: 2749/clusterfuzz-testcase-minimized-5298741273690112
Found-by: continuous fuzzing process
https://github.com/google/os
On Fri, Jul 28, 2017 at 03:22:40AM +0200, Michael Niedermayer wrote:
> Fixes: runtime error: signed integer overflow: 9 * 335544320 cannot be
> represented in type 'int'
> Fixes: 2739/clusterfuzz-testcase-minimized-6737297955356672
>
> Found-by: continuous fuzzing process
> https://github.com/go
---
libavcodec/htmlsubtitles.c | 76 ++
1 file changed, 36 insertions(+), 40 deletions(-)
diff --git a/libavcodec/htmlsubtitles.c b/libavcodec/htmlsubtitles.c
index 2b47c426ee..f4501816e5 100644
--- a/libavcodec/htmlsubtitles.c
+++ b/libavcodec/htmlsubt
---
libavcodec/Makefile | 1 +
libavcodec/tests/.gitignore | 1 +
libavcodec/tests/htmlsubtitles.c| 49 +
tests/fate/libavcodec.mak | 4 +++
tests/ref/fate/libavcodec-htmlsubtitles | 7 +
5 files changed,
This commit switches off forced correct nesting of tags and only keeps
it for font tags. See long explanations in the code for the rationale.
This results in various FATE changes which I'll explain here:
- various swapping in font attributes, this is mostly noise due to the
old reverse stack wa
---
libavcodec/htmlsubtitles.c | 5 +++--
libavcodec/tests/htmlsubtitles.c| 2 ++
tests/ref/fate/libavcodec-htmlsubtitles | 1 +
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/libavcodec/htmlsubtitles.c b/libavcodec/htmlsubtitles.c
index 69d855df21..29f763bee1
---
libavcodec/htmlsubtitles.c | 4
tests/ref/fate/sub-srt-badsyntax | 2 +-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/htmlsubtitles.c b/libavcodec/htmlsubtitles.c
index 29f763bee1..2b47c426ee 100644
--- a/libavcodec/htmlsubtitles.c
+++ b/libavcodec/htmlsu
On 7/29/17, Paul B Mahol wrote:
> On 7/17/17, Nicolas George wrote:
>> Signed-off-by: Nicolas George
>> ---
>> libavfilter/Makefile | 4 ++--
>> libavfilter/vf_stack.c | 32 +---
>> 2 files changed, 15 insertions(+), 21 deletions(-)
>>
>>
>> Works as expected. Inc
Speeds up decoding by 8% in total.
20ms frames:
Before: 17774 decicycles in postrotate, 262065 runs, 79 skips
After: 7169 decicycles in postrotate, 262104 runs, 40 skips
10ms frames:
Before: 9058 decicycles in postrotate, 524209 runs, 79 skips
After: 3915 decicycles in postrotat
Signed-off-by: Paul B Mahol
---
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/vf_floodfill.c | 212 +
3 files changed, 214 insertions(+)
create mode 100644 libavfilter/vf_floodfill.c
diff --git a/libavfilter/Makef
On 7/29/2017 5:38 PM, Rostislav Pehlivanov wrote:
> Speeds up decoding by 8% in total.
>
> 20ms frames:
> Before: 17774 decicycles in postrotate, 262065 runs, 79 skips
> After: 7169 decicycles in postrotate, 262104 runs, 40 skips
>
> 10ms frames:
> Before: 9058 decicycles in postrotat
On 29 July 2017 at 22:37, James Almer wrote:
> On 7/29/2017 5:38 PM, Rostislav Pehlivanov wrote:
> > Speeds up decoding by 8% in total.
> >
> > 20ms frames:
> > Before: 17774 decicycles in postrotate, 262065 runs, 79 skips
> > After: 7169 decicycles in postrotate, 262104 runs, 40 skip
On 26/07/17 02:27, Jun Zhao wrote:
> V6: fix memory leak issue when get EAGAIN/EOF for avcodec_receive_frame.
> V5: remove qsv/cuda in the example and Mark have test dxva2|d3d11va,
>videotoolbox might work as well.
> V4: fix potential memory leak issue base on Steven Liu's review.
> V3: re-wor
On 28/07/17 07:01, Jun Zhao wrote:
> From d5414b451012b3a0169740a26f452785eb44cce5 Mon Sep 17 00:00:00 2001
> From: Jun Zhao
> Date: Fri, 28 Jul 2017 01:39:27 -0400
> Subject: [PATCH] examples/vaapi_enc: Add a VAAPI encoding example.
>
> Add a VAAPI encoding example.
>
> Use hwupload loading the
Speeds up decoding by 8% in total in the avx2 case.
20ms frames:
Before (c): 17774 decicycles in postrotate, 262065 runs, 79 skips
After (sse3): 9624 decicycles in postrotate, 262113 runs, 31 skips
After (avx2): 7169 decicycles in postrotate, 262104 runs, 40 skips
10ms frame
On 7/29/2017 9:48 PM, Rostislav Pehlivanov wrote:
> Speeds up decoding by 8% in total in the avx2 case.
>
> 20ms frames:
> Before (c): 17774 decicycles in postrotate, 262065 runs, 79 skips
> After (sse3): 9624 decicycles in postrotate, 262113 runs, 31 skips
> After (avx2): 7169 de
On Sat, Jul 29, 2017 at 09:27:47PM +0200, Clément Bœsch wrote:
> This commit switches off forced correct nesting of tags and only keeps
> it for font tags. See long explanations in the code for the rationale.
>
> This results in various FATE changes which I'll explain here:
>
> - various swapping
On Fri, Jul 28, 2017 at 11:57:24AM +0200, Steinar H. Gunderson wrote:
> The height convention for decoding frames with only a single field made sense
> for compatibility with legacy decoders, but doesn't really match the
> convention
> used by NDI, which is the primary (only?) user. Thus, change i
On 30 July 2017 at 02:30, James Almer wrote:
>
>
> Maybe poke Hendrik for his opinion, but it seems to work, so LGTM.
>
>
Managed to simplify the code and the crazy alignment requirements alot by
just iterating over the buffer in reverse. There the overlapping in the
middle solved itself by writi
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