diff mbox

[FFmpeg-devel] doc/filters : add metadata info for blackframe filter

Message ID CAJiLW2O2pAzdhq+O_cFYdcmgbxnsSy_NFw2-NCpibZwDxbtXog@mail.gmail.com
State Accepted
Headers show

Commit Message

Martin Vignali Oct. 23, 2016, 3:18 p.m. UTC
2016-10-23 15:41 GMT+02:00 Moritz Barsnick <barsnick@gmx.net>:

> On Sat, Oct 22, 2016 at 22:06:50 +0200, Martin Vignali wrote:
> > +This filter export frame metadata @code{lavfi.blackframe.pblack}.
>                      ^s
> > +The value represent the percentage of pixels in the picture that
>                       ^s
>
> Fix in new patch in attach

Martin

Comments

Martin Vignali Nov. 14, 2016, 8:16 p.m. UTC | #1
2016-10-23 17:18 GMT+02:00 Martin Vignali <martin.vignali@gmail.com>:

>
>
> 2016-10-23 15:41 GMT+02:00 Moritz Barsnick <barsnick@gmx.net>:
>
>> On Sat, Oct 22, 2016 at 22:06:50 +0200, Martin Vignali wrote:
>> > +This filter export frame metadata @code{lavfi.blackframe.pblack}.
>>                      ^s
>> > +The value represent the percentage of pixels in the picture that
>>                       ^s
>>
>> Fix in new patch in attach
>
> Martin
>
>
Ping

Martin
Lou Logan Nov. 14, 2016, 9:04 p.m. UTC | #2
On Sun, 23 Oct 2016 17:18:09 +0200, Martin Vignali wrote:

> From b8d7150d4e94fdaa0ed1fa2ac215b03c775f37c6 Mon Sep 17 00:00:00 2001
> From: Martin Vignali <martin.vignali@gmail.com>
> Date: Sun, 23 Oct 2016 17:16:12 +0200
> Subject: [PATCH] doc/filters : add metadata information for blackframe
> 
> ---
>  doc/filters.texi | 4 ++++
>  1 file changed, 4 insertions(+)

LGTM and pushed after making a few very minor changes.
diff mbox

Patch

From b8d7150d4e94fdaa0ed1fa2ac215b03c775f37c6 Mon Sep 17 00:00:00 2001
From: Martin Vignali <martin.vignali@gmail.com>
Date: Sun, 23 Oct 2016 17:16:12 +0200
Subject: [PATCH] doc/filters : add metadata information for blackframe

---
 doc/filters.texi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/filters.texi b/doc/filters.texi
index c37fa29..211af5e 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -4552,6 +4552,10 @@  The threshold below which a pixel value is considered black; it defaults to
 
 @end table
 
+This filter exports frame metadata @code{lavfi.blackframe.pblack}.
+The value represents the percentage of pixels in the picture that
+are below the threshold value.
+
 @section blend, tblend
 
 Blend two video frames into each other.
-- 
1.9.3 (Apple Git-50)