Hi,
attached patch moves header writing call after first frame received.
that patch makes possible to do some additional actions on container
context after receiving frame.
--
Maksym Veremeyenko
From 39d389d062e2ae2ab47ae8d03adfef22f6092403 Mon Sep
Hi,
attached patch set metadata 'timecode' from first frame's
meta.attr.timecode.markup property.
--
Maksym Veremeyenko
From 3a7698cd1b64eb6cb751cb1a81a10133b2e49b5f Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Date: Thu, 18 Sep 2014
Hi,
in some cases default producer length 15000 is not enough, but changing
it to other big value could break other product that uses mltframework.
attached patch makes possible to override this value throw environment
variable.
--
Maksym Veremeyenko
18.09.14 19:43, Dan Dennedy написав(ла):
On Thu, Sep 18, 2014 at 9:27 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
Hi,
attached patch set metadata 'timecode' from first frame's
meta.attr.timecode.markup property.
Compare your patch to the recent
20.09.14 22:10, Dan Dennedy написав(ла):
On Thu, Sep 18, 2014 at 9:29 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
Hi,
in some cases default producer length 15000 is not enough, but
changing it to other big value could break other product that uses
19.09.14 23:21, Dan Dennedy написав(ла):
On Fri, Sep 19, 2014 at 1:56 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
18.09.14 19:43, Dan Dennedy написав(ла):
On Thu, Sep 18, 2014 at 9:27 AM, Maksym Veremeyenko
ve...@m1stereo.tv mailto:ve
Hi,
during mem leak search i found that dumping pool state is helpfull, so i
cutted pool stat code into separate function
--
Maksym Veremeyenko
From 5bc6ab0b476514744e9bedadd630b3fbcdbeb167 Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Hi,
descrease allocated pool items counter after purging it
--
Maksym Veremeyenko
From 4e98cb18f8041c2ea7c29fde934d2b0015baa04a Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Date: Tue, 4 Nov 2014 13:15:08 +0200
Subject: [PATCH 2/3
04.11.14 20:00, Dan Dennedy написав(ла):
On Tue, Nov 4, 2014 at 12:19 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
Hi,
during mem leak search i found that dumping pool state is helpfull,
so i cutted pool stat code into separate function
Subject
04.02.15 19:33, Dan Dennedy написав(ла):
On Wed, Feb 4, 2015 at 9:29 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
04.02.15 07:08, Dan Dennedy написав(ла):
On Tue, Feb 3, 2015 at 3:06 AM, Maksym Veremeyenko
ve...@m1stereo.tv mailto:ve
04.02.15 07:08, Dan Dennedy написав(ла):
On Tue, Feb 3, 2015 at 3:06 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
03.02.15 07:03, Dan Dennedy написав(ла):
With the last patch applied, a couple of things in demo/ are
segfaulting
31.01.15 23:56, Dan Dennedy написав(ла):
On Thu, Jan 29, 2015 at 8:21 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
Hi,
i noticed that sometimes pixbufs producers stop caching converted
images and do conversion on each get_image call. i found
31.01.15 23:50, Dan Dennedy написав(ла):
On Thu, Jan 29, 2015 at 8:24 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
Hi,
attached patch implement caching converted image produced by pango
producer.
1.) It does not use mlt_cache, which means
03.02.15 13:06, Maksym Veremeyenko написав(ла):
[...]
PS
there are other places where returned value of mlt_frame_get_alpha_mask
been checked for NULL, like:
filter_rescale.c:
--uint8_t *input = mlt_frame_get_alpha_mask( frame );
--if ( input != NULL
03.02.15 07:03, Dan Dennedy написав(ла):
On Thu, Jan 29, 2015 at 8:14 AM, Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
Hi,
provided patch is a second attempt to introduce subj.
thees pathset makes two things:
1. disable creating alpha channel for frame
Hi,
attached patch implement caching converted image produced by pango producer.
--
Maksym Veremeyenko
From 4a330251059ec781ce296f145980e33b08a37e44 Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Date: Thu, 29 Jan 2015 19:40:00 +0200
after applying that patchset.
please review.
--
Maksym Veremeyenko
From 5b620c0b3575aad25d79b4b9fab75b33a04e5f6e Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Date: Tue, 27 Jan 2015 19:39:27 +0200
Subject: [PATCH 1/7] rename arguments indexes
.
it similar to:
commit 1818d25300e4fee5b75e03d6bb365e669e410a4c
Author: Dan Dennedy d...@dennedy.org
Date: Mon Sep 1 10:10:12 2014 -0700
Add MLT_AVFORMAT_PRODUCER_CACHE environment variable.
--
Maksym Veremeyenko
From
of subj.
different audio/video tracks duration is very /popular/.
what do you think is proper way for making workaround for this messages
or handle this or ignore?
--
Maksym Veremeyenko
Hi,
i found a leak that was introduced after implementing caching. attached
patch fix it.
--
Maksym Veremeyenko
From f8bf2d60e96ffa932afca693fd97b97532ea9948 Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1stereo.tv
Date: Sun, 19 Apr 2015 03
--
Maksym Veremeyenko
From cd4dab4903761af2902a9cad6aa210a86e09af2b Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Date: Sun, 10 May 2015 19:21:51 +0200
Subject: [PATCH] Implement text rotation in pango producer
---
src/modules/gtk2/producer_pango.c
On 03.06.2015 23:06, Dan Dennedy wrote:
On Wed, Jun 3, 2015 at 9:46 AM Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
On 02.06.2015 22:36, Dan Dennedy wrote:
On Tue, Jun 2, 2015 at 11:05 AM Brian Matherly
c...@brianmatherly.com mailto:c
12.05.15 10:53, Maksym Veremeyenko написав(ла):
Hi,
attached patch implement text rotation in pango producer.
example of usage:
melt \
-v \
-profile square_pal \
/tmp/demo.mp4 \
-consumer sdl \
-filter watermark:pango \
producer.force_apect_ratio=@1/1 \
producer.text=Hi, here
different audio channels for some
tests, you can download it from link
http://downloads.m1stereo.tv/dd0363316e6c99882b80229fd7b9e435/
--
Maksym Veremeyenko
From 81eb56a29be88f258e999153f9ee6f66fba4a60c Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Date: Mon, 8 Jun 2015 11:21
style and description of that in yml
file..
--
Maksym Veremeyenko
From 21a3ed01d442deccce952df3f29acbd3a740c20e Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko ve...@m1.tv
Date: Mon, 8 Jun 2015 20:48:14 +0200
Subject: [PATCH] Implement audiomap filter
---
src/modules/core/Makefile
On 04.06.2015 0:07, Dan Dennedy wrote:
On Wed, Jun 3, 2015 at 1:48 PM Maksym Veremeyenko ve...@m1stereo.tv
mailto:ve...@m1stereo.tv wrote:
On 03.06.2015 23:06, Dan Dennedy wrote:
[...]
True, it is using pango functions, and those are good enough
reasons. I
will accept
to fix some of the
things I wanted changed while reversing my decision about some other
things. Then, I did some basic testing and went ahead and applied the
amended patch.
thanks
--
Maksym Veremeyenko
L/luma05.pgm"
do you still has regression with it command?
no problem with latest git on x64 platform... are you using x86?
--
Maksym Veremeyenko
--
___
Mlt-devel mailing list
Mlt-d
This should fix seeking for open GOP files as well.
Reviewed-by: Tomas Härdin <tomas.har...@codemill.se>
Signed-off-by: Marton Balint <c...@passwd.hu>
et me stress that rework implies a thorough
> testing against a large number of samples. I have not done much testing
> with FFmpeg >v2.7, but perhaps consider to not use FFmpeg master with
> MLT at this time.
anyway i submitted a ticket https://trac.ffmpeg.org/ticket/5017 and they
pro
On 18.11.2015 21:32, Maksym Veremeyenko wrote:
> Hi,
>
> i just noticed that MXF files stop playing in the loop.
>
> after some research i found that /it become/ non-seekable at line
> https://github.com/mltframework/mlt/blob/master/src/modules/avformat/producer_avformat.c#L600
&
2_y-even.png
composite2_y-odd.png
is it really bug fix or i am doing something wrong?
--
Maksym Veremeyenko
colour
#FFDD
BEGIN hi here weqewq qweqwe qweqwe qwe END
28
left
10
0
M1HeliosCondBlack
if it overflow it range
[PATCH 2/2] Scale pango layout according aspect ratio used
this patch force scaling pango canvas to pixel aspect ratio used. this
should avoid scaling filter invoking and as result lowering CPU usage
(for dv_pal_wide for example)
--
Maksym Veremeyenko
From
Hi,
attached patch implement wrapping feature setup for Pango producer
--
Maksym Veremeyenko
From 338eb0889125e39a8cd26c8c5077e14e9df8e60f Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko <ve...@m1.tv>
Date: Sat, 20 Feb 2016 19:43:03 +0200
Subject: [PATCH] Wrapping customizing imple
handling such situation.
--
Maksym Veremeyenko
From 4a21e1885f2f8f0594b7e8208aaf4fc51f13dd5b Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko <ve...@m1.tv>
Date: Sat, 20 Feb 2016 19:03:06 +0200
Subject: [PATCH] implement 'nofit' property of transition_composite
---
src/module
Hi,
attached patch do some optimization of blending then source alpha is 0.
--
Maksym Veremeyenko
From 1c65a7f50f247af3682fbb781e220b35b161a966 Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko <ve...@m1.tv>
Date: Thu, 4 Feb 2016 20:13:47 +0200
Subject: [PATCH] do not any blending/compo
On 20.02.2016 20:17, Maksym Veremeyenko wrote:
> Hi,
>
> attached patch do some optimization of blending then source alpha is 0.
please cancel this
--
Maksym Veremeyenko
--
Site24x7 APM Insight: Get Deep V
nto two
properties:
width - will specify width
and
width_type - will specify a methods:
0 - none
1 - crop
2 - fit
3 - wrap word
4 - wrap char
5 - wrap word/char
what do you think about this approach?
--
On 20.02.2016 22:06, Dan Dennedy wrote:
On Sat, Feb 20, 2016 at 12:04 PM Maksym Veremeyenko <ve...@m1stereo.tv
<mailto:ve...@m1stereo.tv>> wrote:
On 20.02.2016 20:17, Maksym Veremeyenko wrote:
> Hi,
>
> attached patch do some optimization of blend
1 - crop
> 2 - fit
> 3 - wrap word
> 4 - wrap char
> 5 - wrap word/char
will be used. i.e. which function is *width* parameter for.
--
Maksym Veremeyenko
--
On 17.05.2016 16:08, Maksym Veremeyenko wrote:
> On 17.05.2016 0:03, Dan Dennedy wrote:
>> Did you test it on older drivers?
>> I have some systems with somewhat old drivers, and I will test it on
>> also Windows and OS X. Then, we can decide on whether to make decklink2
>
e by the end
> of the weekend.
it works with older driver and now i am finishing testing it - i think
tomorrow i'll have final result.
--
Maksym Veremeyenko
--
Mobile security can be enabling, not merely restricting. Empl
it be sent as patch
or it would be better to create something like *decklink2_consumer.cpp*
--
Maksym Veremeyenko
/*
* consumer_decklink.cpp -- output through Blackmagic Design DeckLink
* Copyright (C) 2010-2015 Dan Dennedy <d...@dennedy.org>
*
* This library is free software; y
On 07.02.2017 8:05, Dan Dennedy wrote:
> On Mon, Feb 6, 2017 at 9:13 AM Maksym Veremeyenko <ve...@m1stereo.tv
> <mailto:ve...@m1stereo.tv>> wrote:
>
> i just discovered, that i dont clear understand a field-based
> processing, so first question *why
eld > -1 ) && ( y % 2 == field ) )
<-->{
<--><-->if ( ( field == 1 && y < height_dest - 1 ) || ( field ==
0 && y == 0 ) )
<--><--><-->p_dest += stride_dest;
<--&g
Hi,
i am currently thinking about capturing and playback 10-bit yuv, but
have no idea how start handling of it.
ffmpeg has no format for packed 16-bit Y/Cr/Cb samples - only planar.
v210 is also good, but not used as registered in MLT.
have you any ideas?
--
Maksym Veremeyenko
lt_slices_close );
}
pthread_mutex_unlock( _lock );
return globals[type];
};
[...]
threads count could be overridden by *MLT_GLOBAL_SLICES_COUNT*
--
Maksym Veremeyenko
Senior System Administrator
IT Department
Ukrainian Music Television Channel "M1"
DDI. +380 44 205-44-
On 12.02.2017 0:23, Brian Matherly wrote:
> On 2/11/2017 9:20 AM, Maksym Veremeyenko wrote:
> > any objection against introducing *mlt_image_yuv422p10* ?
> >
>
> I am in full support of 422 and planar formats. Just wondering about the
> bit packing.
>
> What would
what is ffmpeg version is used with automated built test on
travis-ci.org/mltframework ?
--
Maksym Veremeyenko
--
Check out the vibrant tech community on one of the world's most
engaging tech sites, SlashDot.org! http
On 29.01.2017 23:35, Brian Matherly wrote:
> YUVA444P16 or RGBA64 would cover all the bases.
yes, in a case of capturing native SDI's 10-bit it would require
additional chroma interpolation twice: first time after capturing, next
time before encoding.
--
Maksym Veremeye
any objection against introducing *mlt_image_yuv422p10* ?
--
Maksym Veremeyenko
--
Check out the vibrant tech community on one of the world's most
engaging tech sites, SlashDot.org! http://sdm.link/slashdot
Hi
attached patch implements NewTek NDI protocol support for consumer.
Producer is not implemented yet.
i tested it against their tools provided for monitoring.
--
Maksym Veremeyenko
From f4b77cd16bc77e704f3d166790fa42972b790b3e Mon Sep 17 00:00:00 2001
From: Maksym Veremeyenko <ve...@m1
am going to try in my system but at the momment the system
> play the ndi via sdl tomorrow I try decklink output and the delay
--
Maksym Veremeyenko
--
Developer Access Program for Intel Xeon Phi Processors
Access t
e for producer, run *ndi_find_sample*
--
Maksym Veremeyenko
--
Developer Access Program for Intel Xeon Phi Processors
Access to Intel Xeon Phi processor-based developer platforms.
With one year of Intel Parallel Studio XE.
T
default value for internal 4:2:2 packet format?
--
Maksym Veremeyenko
--
Check out the vibrant tech community on one of the world's most
engaging tech sites, SlashDot.org! http://sdm.link/slashdot
On 16.10.2016 22:53, Dan Dennedy wrote:
> On Sun, Oct 16, 2016 at 6:52 AM Maksym Veremeyenko <ve...@m1stereo.tv
> <mailto:ve...@m1stereo.tv>> wrote:
>
> Hi,
>
> what was historical reason to select default packed format YUYV422
> instead of UYVY422?
&g
erleaved’ undeclared
> (first use in this function)
> : NDIlib_frame_format_type_interleaved,
> ^
you need latest version of Linux NDI SDK with pre-built dynamic library.
mail to n...@newtek.co
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