From a4b2a4fecbb147b285cf8609d9c0144081e3c40a Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Fri, 24 Oct 2014 16:49:40 +0530
Subject: [PATCH] lvafi: add xBR filter
Makefile
allfilter.c
---
libavfilter/Makefile |1 +
libavfilter/allfilters.c |1 +
libavfilter/vf_xbr.c | 359
I have taken care of aal the things mentioned except the floating point. I
will update the floating point part till tomorrow. For now, I have attached
the patch updated till now.
On Fri, Oct 24, 2014 at 7:28 PM, Clément Bœsch wrote:
> On Fri, Oct 24, 2014 at 07:01:11PM +0530, arwa arif wr
On Sat, Oct 25, 2014 at 1:01 AM, Michael Niedermayer
wrote:
> On Fri, Oct 24, 2014 at 10:34:32PM +0530, arwa arif wrote:
> > I have taken care of aal the things mentioned except the floating point.
> I
> > will update the floating point part till tomorrow. For now, I have
Please ignore the previous mail. I attached the wrong patch. New patch is
attached with this mail.
On Sat, Oct 25, 2014 at 10:06 PM, arwa arif wrote:
>
>
> On Sat, Oct 25, 2014 at 1:01 AM, Michael Niedermayer
> wrote:
>
>> On Fri, Oct 24, 2014 at 10:34:32PM +0530, arwa ar
On Sat, Oct 25, 2014 at 10:14 PM, arwa arif wrote:
> Please ignore the previous mail. I attached the wrong patch. New patch is
> attached with this mail.
>
> On Sat, Oct 25, 2014 at 10:06 PM, arwa arif
> wrote:
>
>>
>>
>> On Sat, Oct 25, 2014 at 1:01 AM, Mich
ire, an CCXXIII, arwa arif a écrit :
> > > please post a new patch instead of a patch on top of a previous
> > > patch
> > libavfilter/vf_xbr.c | 303
> ++
> > 1 file changed, 303 insertions(+)
> > create mode
Niedermayer
wrote:
> On Sat, Oct 25, 2014 at 11:32:43PM +0530, arwa arif wrote:
> > Can you please specify what is meant by stand-alone changes? Do I need to
> > add the non-default functions in different commit? I am not very sure if
> I
> > understood it right. Apart from
wrote:
> On Sun, Oct 26, 2014 at 02:51:48PM +0530, arwa arif wrote:
> > I think the segmentation fault is maybe because of wrong input format.
> The
> > code runs for rgb24 only. I have attached the updated patch along with
> the
> > tested input file. I was not able
with what they have
done in init part. It will be grateful if you can maybe explain the
algorithm or maybe provide me with a link which explicitly explains it.
On Sun, Oct 26, 2014 at 8:44 PM, Clément Bœsch wrote:
> On Sun, Oct 26, 2014 at 02:51:48PM +0530, arwa arif wr
On Mon, Oct 27, 2014 at 12:40 AM, Clément Bœsch wrote:
> On Mon, Oct 27, 2014 at 12:28:35AM +0530, arwa arif wrote:
> > 1. I think I understood what is giving you segmentation fault. The mask
> > that I am creating is going out of bounds for the boundary pixels. I will
> >
On Mon, Oct 27, 2014 at 2:35 PM, Clément Bœsch wrote:
> On Mon, Oct 27, 2014 at 10:02:25AM +0100, Nicolas George wrote:
> > Le sextidi 6 brumaire, an CCXXIII, arwa arif a écrit :
> > > I have done all the changes except rgb to yuv conversion. I will most
> > >
ch.
I will try adding the FATE test by tonight.
>
> ___
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
>
From e5278383f143fd9c184710ddd4535d8b198fcff9 Mon Sep 17 00:00:00 20
On Tue, Oct 28, 2014 at 1:52 PM, Clément Bœsch wrote:
> On Tue, Oct 28, 2014 at 01:45:06PM +0530, arwa arif wrote:
> > On Tue, Oct 28, 2014 at 1:25 AM, Clément Bœsch wrote:
> >
> > > On Mon, Oct 27, 2014 at 08:54:11PM +0100, Clément Bœsch wrote:
> > > [...
f doing 2 rgb2yuv and then taking their difference you
> > can do the difference in rgb space and convert the rgb difference to
> > a yuv difference
> > its just aM - bM = (a-b)M
>
> Ah, sounds like a good idea, I guess I'll try that.
>
> [...]
>
> --
> Clément B.
>
> Up
On Thu, Oct 30, 2014 at 9:34 PM, Stefano Sabatini
wrote:
> On date Thursday 2014-10-30 18:23:35 +0530, arwa arif encoded:
> > On Wed, Oct 29, 2014 at 3:36 AM, Clément Bœsch wrote:
> >
> > > On Tue, Oct 28, 2014 at 10:51:27PM +0100, Michael Niedermayer wrote:
> >
On Fri, Oct 31, 2014 at 6:31 PM, Stefano Sabatini
wrote:
> On date Friday 2014-10-31 01:36:46 +0530, arwa arif encoded:
> [...]
>
> > From b9b56b594f856fef8b113b283df2d2045e8357f7 Mon Sep 17 00:00:00 2001
> > From: Arwa Arif
> > Date: Thu, 30 Oct 2014 22:06:20 +0530
of different versions.
On Sat, Nov 1, 2014 at 10:02 PM, Michael Niedermayer
wrote:
> On Sat, Nov 01, 2014 at 07:30:32PM +0530, arwa arif wrote:
> > On Sat, Nov 1, 2014 at 4:40 PM, Stefano Sabatini
> wrote:
> >
> > > On date Saturday 2014-11-01 04:27:24 +0530, arwa arif
On Sun, Nov 2, 2014 at 3:36 AM, Michael Niedermayer
wrote:
> On Sat, Nov 01, 2014 at 11:35:11PM +0530, arwa arif wrote:
> > Scale2x and xBR are very different. But they have implemented xBR also in
> > their source code. Anyways, I found a good link --> "
> > h
I mailed Sergio (Hyllian) and this is his message -
"You can look at this thread:
http://www.libretro.com/forums/viewtopic.php?f=6&t=134
And there are some c/c++ implementations out there like this:
https://github.com/yoyofr/iFBA/blob/master/fba_src/src/intf/video/scalers/xbr.cpp
I'm not work
Okay. I would try to complete it by tomorrow.
On Mon, Nov 3, 2014 at 8:02 PM, Stefano Sabatini wrote:
> On date Monday 2014-11-03 12:09:50 +0530, arwa arif encoded:
> > I mailed Sergio (Hyllian) and this is his message -
> >
> > "You can look at this thread:
>
On Fri, Nov 7, 2014 at 10:53 PM, Michael Niedermayer
wrote:
> On Tue, Nov 04, 2014 at 12:26:27AM +0530, arwa arif wrote:
> > Okay. I would try to complete it by tomorrow.
>
> any news about this ?
> i know this isnt trivial to update to the other reference ...
>
>
> &
On Sat, Nov 8, 2014 at 2:56 AM, Michael Niedermayer
wrote:
> On Fri, Nov 07, 2014 at 11:08:54PM +0530, arwa arif wrote:
> > On Fri, Nov 7, 2014 at 10:53 PM, Michael Niedermayer
> > wrote:
> >
> > > On Tue, Nov 04, 2014 at 12:26:27AM +0530, arwa arif wrote:
> &g
On Sat, Nov 8, 2014 at 8:56 PM, Michael Niedermayer
wrote:
> Hi
>
> On Sat, Nov 08, 2014 at 08:27:18PM +0530, arwa arif wrote:
> > On Sat, Nov 8, 2014 at 6:21 PM, Michael Niedermayer
> > wrote:
> >
> > > On Sat, Nov 08, 2014
On Sat, Nov 8, 2014 at 11:09 PM, Michael Niedermayer
wrote:
> On Sat, Nov 08, 2014 at 10:29:45PM +0530, arwa arif wrote:
> > On Sat, Nov 8, 2014 at 8:56 PM, Michael Niedermayer
> > wrote:
> >
> > > Hi
> > >
> > > On Sat, Nov 08, 2014 at 08:27:18
On Sun, Nov 9, 2014 at 12:36 AM, Michael Niedermayer
wrote:
> On Sat, Nov 08, 2014 at 11:30:44PM +0530, arwa arif wrote:
> > On Sat, Nov 8, 2014 at 11:09 PM, Michael Niedermayer
> > wrote:
> >
> > > On Sat, Nov 08, 2014 at 10:29:45PM +0530, arwa arif wrote:
>
On Sun, Nov 9, 2014 at 7:07 AM, Michael Niedermayer
wrote:
> On Sun, Nov 09, 2014 at 01:13:18AM +0100, Stefano Sabatini wrote:
> > On date Sunday 2014-11-09 00:59:36 +0530, arwa arif encoded:
> [...]
> >
> > > +#define pg_lbmask0x00FEFEFE
> > >
On Sun, Nov 9, 2014 at 3:36 PM, arwa arif wrote:
>
>
> On Sun, Nov 9, 2014 at 7:07 AM, Michael Niedermayer
> wrote:
>
>> On Sun, Nov 09, 2014 at 01:13:18AM +0100, Stefano Sabatini wrote:
>> > On date Sunday 2014-11-09 00:59:36 +0530, arwa arif encoded:
>>
On Mon, Nov 10, 2014 at 4:55 PM, Stefano Sabatini
wrote:
> On date Sunday 2014-11-09 23:06:17 +0530, arwa arif encoded:
> [...]
> > From 04b57f43e5904b9016001b86daa96c9a88f64b0e Mon Sep 17 00:00:00 2001
> > From: Arwa Arif
> > Date: Thu, 30 Oct 2014 22:06:20 +0530
&g
On Fri, Nov 14, 2014 at 4:30 PM, Michael Niedermayer wrote:
> On Fri, Nov 14, 2014 at 01:23:14PM +0530, arwa arif wrote:
> > On Fri, Nov 14, 2014 at 7:21 AM, Michael Niedermayer
> > > wrote:
> >
> > > Hi
> > >
> > > On Wed, Nov 12, 2014 at 1
On Sat, Nov 15, 2014 at 4:18 PM, Michael Niedermayer
wrote:
> On Sat, Nov 15, 2014 at 01:53:58PM +0530, arwa arif wrote:
> > On Fri, Nov 14, 2014 at 4:30 PM, Michael Niedermayer
> > > wrote:
> >
> > > On Fri, Nov 14, 2014 at 01:23:14PM +0530, arwa arif wrote:
Hello!
I have ported the uspp filter to FFmpeg.
I have attached the patch.
Regards,
Arwa Arif
From 7cafda11d5d402a0490af0a1a74de373445352a1 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 7 Dec 2014 18:56:46 +0530
Subject: [PATCH] lavfi: USPP Filter
---
libavfilter/Makefile |2
On Sun, Dec 7, 2014 at 9:52 PM, Michael Niedermayer
wrote:
> On Sun, Dec 07, 2014 at 07:52:59PM +0530, arwa arif wrote:
> > Hello!
> > I have ported the uspp filter to FFmpeg.
> >
> >
> > I have attached the patch.
> >
> >
> > Regards,
> &g
On Mon, Dec 8, 2014 at 4:26 PM, Stefano Sabatini wrote:
> On date Sunday 2014-12-07 19:52:59 +0530, arwa arif encoded:
> > Hello!
> > I have ported the uspp filter to FFmpeg.
> >
> >
> > I have attached the patch.
> >
&g
On Mon, Dec 8, 2014 at 11:05 PM, Michael Niedermayer
wrote:
> On Mon, Dec 08, 2014 at 10:02:13PM +0530, arwa arif wrote:
> > On Sun, Dec 7, 2014 at 9:52 PM, Michael Niedermayer
> > wrote:
> >
> > > On Sun, Dec 07, 2014 at 07:52:59PM +0530, arwa arif wrote:
> &
On Tue, Dec 9, 2014 at 5:48 AM, Michael Niedermayer
wrote:
> On Mon, Dec 08, 2014 at 11:15:10PM +0530, arwa arif wrote:
> [...]
> > doc/filters.texi | 24 ++
> > libavfilter/Makefile |1
> > libavfilter/allfilters.c |1
> > l
On Tue, Dec 9, 2014 at 11:05 AM, arwa arif wrote:
>
>
> On Tue, Dec 9, 2014 at 5:48 AM, Michael Niedermayer
> wrote:
>
>> On Mon, Dec 08, 2014 at 11:15:10PM +0530, arwa arif wrote:
>> [...]
>> > doc/filters.texi | 24 ++
>> > liba
On Tue, Dec 9, 2014 at 8:27 PM, Michael Niedermayer
wrote:
> On Tue, Dec 09, 2014 at 04:03:56PM +0530, arwa arif wrote:
> [...]
>
> > +static void filter(USPPContext *p, uint8_t *dst[3], uint8_t *src[3],
> > + int dst_stride[3], int src
On Wed, Dec 10, 2014 at 12:17 AM, Michael Niedermayer
wrote:
> On Tue, Dec 09, 2014 at 10:13:36PM +0530, arwa arif wrote:
> > On Tue, Dec 9, 2014 at 8:27 PM, Michael Niedermayer
> > wrote:
> >
> > > On Tue, Dec 09, 2014 at 04:03:56PM +0530, arwa arif wrote:
>
Updated the patch.
From 4683bd42a8148ec23c47de748adcf705c7aa9415 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 7 Dec 2014 18:56:46 +0530
Subject: [PATCH] lavfi: USPP Filter
---
doc/filters.texi | 25 +++
libavfilter/Makefile |1 +
libavfilter/allfilters.c |1
I checked the ouput with quality 8, I am getting a broken output.
From 65260f8414082340b67ef0667602c53c24ff23e4 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 7 Dec 2014 18:56:46 +0530
Subject: [PATCH] lavfi: USPP Filter
---
configure|1 +
doc/filters.texi
Since, fspp is written in assembly language also, I am not very sure if I
will be able to do it.
From e1168f18aac0d97c7c0a3a55c397f8f2313a0de0 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Fri, 12 Dec 2014 11:14:26 +0530
Subject: [PATCH] Delete mp=uspp
---
doc/filters.texi
On Fri, Dec 12, 2014 at 11:35 AM, James Almer wrote:
>
> On 12/12/14 2:53 AM, arwa arif wrote:
> > From e1168f18aac0d97c7c0a3a55c397f8f2313a0de0 Mon Sep 17 00:00:00 2001
> > From: Arwa Arif
> > Date: Fri, 12 Dec 2014 11:14:26 +0530
> > Subject: [PATCH] Delet
I have tried to port fspp. Not sure, if it is correct or not.
From da23a3d94181a5d53454d3904d79a422ea1272ac Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 14 Dec 2014 12:03:31 +0530
Subject: [PATCH] Port fspp to FFmpeg
---
doc/filters.texi | 24 +
libavfilter/Makefile
arning: missing operand; zero assumed", I
don't know how to deal with it?
From d1190ca693ba382b0f7de344cea8b6730dd0e6a3 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 14 Dec 2014 12:03:31 +0530
Subject: [PATCH] Port fspp to FFmpeg
---
doc/filters.texi | 24 +
Updated the patch. There was a comment in the original filter that
mul_thrmat is faster in c. So, should mul_thrmat_mmx be included or not?
From ad30ab016a4f2d98e9e979c1cebf3d950d10c156 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 14 Dec 2014 12:03:31 +0530
Subject: [PATCH] Port fspp to
This patch seems to be working. Sorry for the previous one.
From 97d90c5a1a8c10a1b19a5250c90d02fb74e79735 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 14 Dec 2014 12:03:31 +0530
Subject: [PATCH] Port fspp to FFmpeg
---
doc/filters.texi | 24 +
libavfilter/Makefile
On Tue, Dec 16, 2014 at 6:06 AM, Michael Niedermayer
wrote:
>
> On Mon, Dec 15, 2014 at 10:55:26PM +0530, arwa arif wrote:
> > This patch seems to be working. Sorry for the previous one.
>
> > doc/filters.texi | 24
> > libavfilter/Makefile
From 993cac2530263bd99691016cc2ad8e6ac7be6b2a Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 14 Dec 2014 12:03:31 +0530
Subject: [PATCH] Port fspp to FFmpeg
---
configure |1 +
doc/filters.texi | 25 +
libavfilter/Makefile |1
Updated the patch.
Since, norm_qsclae uses "libavcodec/avcodec.h", can't remove it.
From c168321361c99ccb8cea13de0091f112e401614e Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 14 Dec 2014 12:03:31 +0530
Subject: [PATCH] Port fspp to FFmpeg
---
configure
he struct, so can't remove that.
> > +
> > +void (*column_fidct)(int16_t* thr_adr, int16_t *data,
> > + int16_t *output, int cnt);
> > +
> > +void (*row_idct)(int16_t* workspace, int16_t* output_adr,
> > + i
From af45d0edb243a0948581d48e1794e0e496d2204f Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Sun, 14 Dec 2014 12:03:31 +0530
Subject: [PATCH] lavfi: port mp=uspp to a native libavfilter filter
---
LICENSE.md|1 +
configure |1 +
doc
atic const int16_t FIX_1_082392200 = FIX(1.082392200, 13);
> > +
>
> > +typedef struct fsppContext {
>
> typedef struct {
>
> should be enough
The mul_thrmat function uses a pointer to this struct, so can't remove
that.
From 3da2573bb66205999cf170997a8d088c
On Fri, Dec 19, 2014 at 12:15 PM, Timothy Gu wrote:
>
> On Dec 18, 2014 10:31 PM, "arwa arif" wrote:
> >
> > On Fri, Dec 19, 2014 at 10:40 AM, Michael Niedermayer
> > wrote:
> > >
> > > it segfaults without -cpuflags 0 here
> > > .
On Sat, Dec 20, 2014 at 5:17 AM, Clément Bœsch wrote:
> On Fri, Dec 19, 2014 at 08:04:33PM +0100, Michael Niedermayer wrote:
> > On Fri, Dec 19, 2014 at 07:26:52PM +0100, Clément Bœsch wrote:
> > > On Fri, Dec 19, 2014 at 06:42:22PM +0100, Michael Niedermayer wrote:
> > > > On Fri, Dec 19, 2014 a
On Mon, Dec 22, 2014 at 10:27 PM, Michael Niedermayer
wrote:
> On Mon, Dec 22, 2014 at 09:51:25PM +0530, arwa arif wrote:
> [...]
>
> > +static int filter_frame(AVFilterLink *inlink, AVFrame *in)
> > +{
> > +AVFilterContext *ctx = inlink->dst;
> >
>
>
> > From 05dc64b0048547221f63824b4158701f8257e15c Mon Sep 17 00:00:00 2001
> > From: Arwa Arif
> > Date: Sun, 14 Dec 2014 12:03:31 +0530
> > Subject: [PATCH] lavfi: port mp=fspp to a native libavfilter filter
> [...]
> > diff --git a/libavfilter/vers
From 93138917e7da3bd66602fb44579f85cf6e6e6f6a Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Thu, 25 Dec 2014 09:33:29 +0530
Subject: [PATCH] lavfi: Delete mp=fspp
---
doc/filters.texi |1 -
libavfilter/Makefile |1 -
libavfilter/libmpcodecs/vf_fspp.c |
AV_PIX_FMT_NONE
> +};
> +ff_set_common_formats(ctx, ff_make_format_list(pix_fmts));
> +return 0;
> +}
Check that these are supported. Also the original is supporting some
more formats (for example GRAY8 == Y8).
How do I check it?
Updated the patch.
From 9825b546c9feef
t:yuvj444p
OUTPUT[0] default: fmt:yuvj422p
OUTPUT[0] default: fmt:yuvj420p
OUTPUT[0] default: fmt:yuvj440p
[...]
> --
> FFmpeg = Friendly Fundamentalist Multimedia Power Educated Guru
> ___
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> ___
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
From ebf5f36d9e9fc80264bb605dfee5c09cbf1f10ef Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Thu, 25 Dec 2014 09:50:24 +0530
Subj
stic Puritan Elitist Geisha
> ___
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
From 2676f37a204b48bdbb2e24359b6a85598a8c021b Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Thu, 25 Dec 2014 09:50:24
On Wed, Jan 7, 2015 at 9:46 PM, Michael Niedermayer
wrote:
> On Wed, Jan 07, 2015 at 03:42:16PM +0100, Stefano Sabatini wrote:
> > On date Wednesday 2015-01-07 19:14:49 +0530, arwa arif encoded:
> > > >
> > > >
> > > > Keep in mind that th
On Thu, Jan 8, 2015 at 7:23 PM, Michael Niedermayer
wrote:
> On Thu, Jan 08, 2015 at 01:43:24PM +0530, arwa arif wrote:
> > On Wed, Jan 7, 2015 at 9:46 PM, Michael Niedermayer
> > wrote:
> >
> > > On Wed, Jan 07, 2015 at 03:42:16PM +0100, Stefano Sabatini wrote:
On Fri, Jan 9, 2015 at 12:27 AM, Michael Niedermayer
wrote:
> On Thu, Jan 08, 2015 at 04:03:18PM +0100, Michael Niedermayer wrote:
> > On Thu, Jan 08, 2015 at 07:32:51PM +0530, arwa arif wrote:
> > > On Thu, Jan 8, 2015 at 7:23 PM, Michael Niedermayer
> > > wrote:
&
On Fri, Jan 9, 2015 at 10:07 PM, Stefano Sabatini
wrote:
> On date Wednesday 2015-01-07 19:14:49 +0530, arwa arif encoded:
> [...]
> > From 2676f37a204b48bdbb2e24359b6a85598a8c021b Mon Sep 17 00:00:00 2001
> > From: Arwa Arif
> > Date: Thu, 25 Dec 2014 09:50:24 +0530
&g
This is an attempt for explaining the use of post-processing filters.
http://trac.ffmpeg.org/wiki/Postprocessing
___
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
Attached the patch.
From 79298b4f6d08abacb387dbd3f75fabe329d96772 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Mon, 19 Jan 2015 03:56:48 +0530
Subject: [PATCH] Port mp=eq/eq2 to FFmpeg
---
configure|2 +
doc/filters.texi | 68 +
libavfilter/Makefile
On Sun, Jan 18, 2015 at 2:43 AM, Michael Niedermayer
wrote:
> On Sun, Jan 18, 2015 at 02:05:55AM +0530, arwa arif wrote:
> > This is an attempt for explaining the use of post-processing filters.
> >
> > http://trac.ffmpeg.org/wiki/Postprocessing
>
> some random though
On Mon, Jan 19, 2015 at 8:53 PM, Stefano Sabatini
wrote:
> On date Monday 2015-01-19 15:20:54 +0100, Clément Bœsch encoded:
> > On Mon, Jan 19, 2015 at 02:09:33PM +, Paul B Mahol wrote:
> > > On 1/18/15, arwa arif wrote:
> > > > Attached the patch.
> >
>
> > @@ -0,0 +1,342 @@
>
> +/*
> > + * Original MPlayer filters by Richard Felker, Hampa Hug, Daniel Moreno,
> > + * and Michael Niedermeyer.
> > + *
> > + * Copyright (c) 2014 James Darnley
> > + * Copyright (c) 2015 Arwa Arif
> > + *
> >
>
> Still missing benchmarks and pp filter covering.
>
>
What is meant by pp filter covering?
Do you want benchmark for each image? And by benchmark you mean runtime,
right?
> About the reference images, I think it would be useful to show the
> uncompressed original, and use FFmpeg to encode it (
>
> I still expect that eq and eq2 should have the same performances,
> since the adjust callback is set depending on the parameter values. So
> we should have a single eq filter.
>
> Please investigate about why you get different benchmark values.
>
I used this command: ffmpeg -benchmark -i matr
On Thu, Jan 22, 2015 at 12:09 AM, Paul B Mahol wrote:
> On 1/21/15, arwa arif wrote:
> >>
> >> I still expect that eq and eq2 should have the same performances,
> >> since the adjust callback is set depending on the parameter values. So
> >> we should ha
On Thu, Jan 22, 2015 at 2:59 PM, wm4 wrote:
> On Thu, 22 Jan 2015 01:38:11 +0530
> arwa arif wrote:
>
> > From 703cc1887903c2868537e19e99b76927bec07884 Mon Sep 17 00:00:00 2001
> > From: Arwa Arif
> > Date: Mon, 19 Jan 2015 03:56:48 +0530
> > Subject:
On Fri, Jan 23, 2015 at 8:05 PM, Stefano Sabatini
wrote:
> On date Thursday 2015-01-22 01:38:11 +0530, Arwa Arif encoded:
> > On Thu, Jan 22, 2015 at 12:09 AM, Paul B Mahol wrote:
> [...]
> > From 703cc1887903c2868537e19e99b76927bec07884 Mon Sep 17 00:00:00 2001
> > F
I have updated the patch.
I checked the output with many combinations of parameters. It is bitexact
now.
I am facing problems in rebasing against the latest master.
From f6c6a66b306475e3bc7977f59287c920f5e867a7 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Mon, 19 Jan 2015 03:56:48 +0530
On Tue, Jan 27, 2015 at 3:26 PM, Stefano Sabatini
wrote:
> On date Monday 2015-01-26 13:20:49 +0100, Michael Niedermayer encoded:
> > On Mon, Jan 26, 2015 at 11:31:49AM +0100, Christophe Gisquet wrote:
> [...]
> > > To me, it looks like just a normal
> > > clipping is needed.
> >
> > yes
> >
> >
I have attached the patch.
From 3f79914969b2e0dd5dbece536b57eef62c328f46 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Wed, 28 Jan 2015 19:33:19 +0530
Subject: [PATCH] Fix frame-alignment in FSPP
---
libavfilter/vf_fspp.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/libavfilter
I have attached the patch.
From 89355b410116eb01f370b2b709c8e84efd94f516 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Wed, 28 Jan 2015 19:35:06 +0530
Subject: [PATCH] Fix frame-alignment in PP7
---
libavfilter/vf_pp7.c |2 ++
1 file changed, 2 insertions(+)
diff --git a/libavfilter
I have updated the page with new images.
http://trac.ffmpeg.org/wiki/Postprocessing
What exactly needs to be done in benchmark section?
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I have tried to add process_command in vf_eq.c. I have attached the patch.
From 1d65e493a8eb247d86b0db324cb740579662706d Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Fri, 30 Jan 2015 23:06:50 +0530
Subject: [PATCH] Add support to process_command in vf_eq.c
---
libavfilter/vf_eq.c | 53
On Thu, Jan 29, 2015 at 5:18 PM, Stefano Sabatini
wrote:
> On date Thursday 2015-01-29 03:46:42 +0530, Arwa Arif encoded:
> > I have updated the page with new images.
> > http://trac.ffmpeg.org/wiki/Postprocessing
>
> Note: probably you can improve the page layout by stri
On Mon, Feb 2, 2015 at 10:23 AM, Michael Niedermayer
wrote:
> On Sat, Jan 31, 2015 at 02:30:29PM +0530, arwa arif wrote:
> > On Thu, Jan 29, 2015 at 5:18 PM, Stefano Sabatini
> > wrote:
> >
> > > On date Thursday 2015-01-29 03:46:42 +0530, Arwa Arif encoded:
> &
On Sat, Feb 7, 2015 at 11:39 PM, Michael Niedermayer
wrote:
> On Sat, Feb 07, 2015 at 03:53:55PM +0530, arwa arif wrote:
> > On Mon, Feb 2, 2015 at 10:23 AM, Michael Niedermayer
> > wrote:
> >
> > > On Sat, Jan 31, 2015 at 02:30:29PM +0530, arwa arif wrote:
> &
On Sat, Jan 31, 2015 at 3:55 PM, Stefano Sabatini
wrote:
> On date Friday 2015-01-30 23:17:33 +0530, Arwa Arif encoded:
> > I have tried to add process_command in vf_eq.c. I have attached the
> patch.
>
> > From 1d65e493a8eb247d86b0db324cb740579662706d Mon Sep 17 00:00:0
Updated the patch.
From 66a8c9d03995c9e7c6ccc05fb9b20756f51c17f4 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Thu, 19 Feb 2015 01:26:44 +0530
Subject: [PATCH] Add process_command to eq.
---
doc/filters.texi| 35 +++
libavfilter/vf_eq.c | 171
the
horizontal pass or before it?
I have attached the patch.
From 455a261d7e2b3afba767aac2e73448aeee02d159 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Tue, 24 Feb 2015 12:17:30 +0530
Subject: [PATCH] Port FFT domain filter.
---
libavfilter/Makefile |1 +
libavfilter/allfilters.c
On Tue, Feb 24, 2015 at 4:12 PM, Michael Niedermayer
wrote:
> On Tue, Feb 24, 2015 at 02:27:01PM +0530, arwa arif wrote:
> > Hello,
> >
> > I have written a very primitive code for porting FFT domain filter. It
> > accepts only gray8 format images. The output should be
I have updated the patch.
Can you please explain me which user options to include?
From b44034b68233cc5734924f64185f3c830a2e227d Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Tue, 24 Feb 2015 12:17:30 +0530
Subject: [PATCH] Port FFT domain filter.
---
libavfilter/Makefile |1
I have updated the patch.
From 738612efdbd580bbf6a41bcce36a10813eba67f0 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Tue, 24 Feb 2015 12:17:30 +0530
Subject: [PATCH] Port FFT domain filter.
---
libavfilter/Makefile |1 +
libavfilter/allfilters.c |1 +
libavfilter/vf_fftfilt.c
On Sat, Feb 28, 2015 at 2:42 PM, Carl Eugen Hoyos wrote:
> arwa arif gmail.com> writes:
>
> > * FFmpeg is free software; you can redistribute it and/or modify
> > * it under the terms of the GNU General Public License as published by
>
> If you want this filter t
Updated the patch.
From ba761516b97b146f4c62d6c5c08dc5ea02c06af5 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Tue, 24 Feb 2015 12:17:30 +0530
Subject: [PATCH] Port FFT domain filter.
---
libavfilter/Makefile |1 +
libavfilter/allfilters.c |1 +
libavfilter/vf_fftfilt.c | 258
I tried to change the name to fft, but it is conflicting with
libavcodec/fft. So, I am unable to change that. I have updated the patch,
adding support to coloured images.
From 7b479d2236067e5599f6e4670f319be4a643 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Tue, 24 Feb 2015 12:17:30 +0530
On Tue, Mar 3, 2015 at 6:11 PM, Michael Niedermayer
wrote:
> On Tue, Mar 03, 2015 at 12:06:09PM +0530, arwa arif wrote:
> > I tried to change the name to fft, but it is conflicting with
> > libavcodec/fft. So, I am unable to change that. I have updated the patch,
> > addin
I am very sorry, I didn't search for this thread because I thought the
patch was applied. I will send a patch addressing all the comments
mentioned by you.
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Updated the patch.
From 4e73a3876d0e33af33ea3af27d38ce4e5755ad25 Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Tue, 24 Feb 2015 12:17:30 +0530
Subject: [PATCH] Add FFT domain filter.
---
doc/filters.texi | 38 +
libavfilter/Makefile |1 +
libavfilter/allfilters.c |1
I have attached the patch, changing the configuration file.
From 82e64037476a6e7dd914fb9bb6faefcf4de2de8d Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Mon, 9 Mar 2015 09:05:35 +0530
Subject: [PATCH] Add dependencies to configure file for vf_fftfilt
---
configure |3 +++
1 file changed, 3
I was going through the code, and I realized that I have made a mistake. I
have corrected the code, and attached the corresponding patch.
From 2ebd299b55a34914d5549f21d264e8cb7f5f605d Mon Sep 17 00:00:00 2001
From: Arwa Arif
Date: Mon, 9 Mar 2015 19:50:32 +0530
Subject: [PATCH] Fix the wrong
On Fri, Feb 20, 2015 at 5:41 AM, Stefano Sabatini
wrote:
> On date Thursday 2015-02-19 17:13:15 +0530, Arwa Arif encoded:
> > Updated the patch.
>
> > From 66a8c9d03995c9e7c6ccc05fb9b20756f51c17f4 Mon Sep 17 00:00:00 2001
> > From: Arwa Arif
> > Date: Thu, 19 Feb 2
On Tue, Mar 10, 2015 at 2:41 PM, Stefano Sabatini
wrote:
> On date Tuesday 2015-03-10 00:27:52 +0530, Arwa Arif encoded:
> > On Fri, Feb 20, 2015 at 5:41 AM, Stefano Sabatini
> > wrote:
> >
> > > On date Thursday 2015-02-19 17:13:15 +0530, Arwa Arif enco
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