Re: [Mlt-devel] [RFC] 10 bits

2017-02-12 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [RFC] 10 bits

2017-02-11 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [RFC] 10 bits

2017-02-11 Thread Maksym Veremeyenko
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

[Mlt-devel] travis-ci.org/mltframework

2017-02-10 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] interlacing question

2017-02-06 Thread Maksym Veremeyenko
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

[Mlt-devel] interlacing question

2017-02-06 Thread Maksym Veremeyenko
eld > -1 ) && ( y % 2 == field ) ) <-->{ <--><-->if ( ( field == 1 && y < height_dest - 1 ) || ( field == 0 && y == 0 ) ) <--><--><-->p_dest += stride_dest; <--&g

[Mlt-devel] [RFC] 10 bits

2017-01-29 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] RFC mlt_slices global shared pool

2017-01-29 Thread 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-

Re: [Mlt-devel] NDI Producer

2016-11-08 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] NDI Producer

2016-11-01 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] Develop with ndi

2016-10-17 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] YUYV422 vs UYVY422

2016-10-16 Thread Maksym Veremeyenko
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

[Mlt-devel] YUYV422 vs UYVY422

2016-10-16 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] NewTek NDI consumer, draft version

2016-09-29 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] updated decklink_consumer

2016-05-20 Thread 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 >

Re: [Mlt-devel] updated decklink_consumer

2016-05-17 Thread Maksym Veremeyenko
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

[Mlt-devel] updated decklink_consumer

2016-05-16 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] Wrapping customizing implemented.

2016-02-21 Thread Maksym Veremeyenko
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 --

Re: [Mlt-devel] [PATCH] do not any blending/compositing for case #2 if source alpha

2016-02-21 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] Wrapping customizing implemented.

2016-02-21 Thread Maksym Veremeyenko
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? --

Re: [Mlt-devel] [PATCH] do not any blending/compositing for case #2 if source alpha

2016-02-20 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] do not any blending/compositing for case #2 if source alpha

2016-02-20 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] implement 'nofit' property of transition_composite

2016-02-20 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] Wrapping customizing implemented.

2016-02-20 Thread Maksym Veremeyenko
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

[Mlt-devel] interlaced transition_composite issue

2016-01-27 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] pango scaling

2016-01-26 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] MXF become non-seekable?

2015-11-29 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] MXF become non-seekable?

2015-11-19 Thread Maksym Veremeyenko
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 &

Re: [Mlt-devel] Composite transition regression

2015-11-18 Thread 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

[Mlt-devel] MXF become non-seekable?

2015-11-18 Thread Maksym Veremeyenko
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>

Re: [Mlt-devel] [PATCH] audiomap filter for review

2015-06-19 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] audiomap filter for review

2015-06-09 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] audiomap filter for review

2015-06-08 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] Implement text rotation in pango producer

2015-06-08 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] Implement text rotation in pango producer

2015-06-03 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] Implement text rotation in pango producer

2015-06-02 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] Implement text rotation in pango producer

2015-05-12 Thread Maksym Veremeyenko
-- 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

[Mlt-devel] [PATCH] fix leak in pango producer

2015-04-20 Thread 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

Re: [Mlt-devel] [PATCH] compositing optimization

2015-02-04 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] compositing optimization

2015-02-04 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] compositing optimization

2015-02-03 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] compositing optimization

2015-02-03 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] introduce MLT_GTK2_PRODUCER_CACHE env var for extending default cache size of gtk2 pixbuf producer

2015-02-02 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] implement caching converted image for producer pango

2015-02-02 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] implement caching converted image for producer pango

2015-01-29 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] compositing optimization

2015-01-29 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] introduce MLT_GTK2_PRODUCER_CACHE env var for extending default cache size of gtk2 pixbuf producer

2015-01-29 Thread Maksym Veremeyenko
. 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

[Mlt-devel] av_read_frame returned error -541478725 inside get_audio/get_video

2015-01-12 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] implement mlt_pool_stat

2014-11-24 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] implement mlt_pool_stat

2014-11-04 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH] descrease allocated pool items counter after purging it

2014-11-04 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH 3/3] introduce MLT_DEFAULT_PRODUCER_LENGTH env var to override default hardcoded value

2014-09-22 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH 2/3] set metadata 'timecode' from first frame's meta.attr.timecode.markup property

2014-09-22 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH 2/3] set metadata 'timecode' from first frame's meta.attr.timecode.markup property

2014-09-19 Thread 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

[Mlt-devel] [PATCH 1/3] move avformat_write_header after first frame received

2014-09-18 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH 2/3] set metadata 'timecode' from first frame's meta.attr.timecode.markup property

2014-09-18 Thread Maksym Veremeyenko
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

[Mlt-devel] [PATCH 3/3] introduce MLT_DEFAULT_PRODUCER_LENGTH env var to override default hardcoded value

2014-09-18 Thread Maksym Veremeyenko
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

Re: [Mlt-devel] [PATCH] pass list of properties for encapsulated producer and consumer

2014-09-08 Thread Maksym Veremeyenko
submitted? i reworked a patch to use prefixes producer. and consumer.. please review -- Maksym Veremeyenko From 33cd2bbf7cb0ef5ecedca97e3619272b91575282 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Mon, 8 Sep 2014 12:28:02 +0300 Subject

Re: [Mlt-devel] [PATCH] restart decklink if input signal changed mode

2014-09-08 Thread Maksym Veremeyenko
test scenario to produce the problem you see? i use the same diver version -- Maksym Veremeyenko -- Want excitement? Manually upgrade your production database. When you want

[Mlt-devel] [PATCH] restart decklink if input signal changed mode

2014-09-03 Thread Maksym Veremeyenko
profile. -- Maksym Veremeyenko From a2a7c254df003a7082d395626dac904a647cd326 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Wed, 3 Sep 2014 19:11:50 +0300 Subject: [PATCH] restart decklink if input signal changed mode --- src/modules

Re: [Mlt-devel] [mltframework/mlt] 0c9cce: update scaling equantion to avoid division

2014-07-14 Thread Maksym Veremeyenko
' while reloading 'asm' transition_matte.c:115:2: error: 'asm' operand has impossible constraints it seems 32-bit building has not enough registers for input operands. i attached patch that disable using SSE code on 32-bit systems. -- Maksym Veremeyenko From

Re: [Mlt-devel] [PATCH] use INT_MAX for for default producer length ?

2014-06-29 Thread Maksym Veremeyenko
27.06.14 20:30, Dan Dennedy написав(ла): On Thu, Jun 26, 2014 at 11:25 PM, Maksym Veremeyenko ve...@m1stereo.tv mailto:ve...@m1stereo.tv wrote: Hi, i found that specifying in/out properties of producer (with still image) is not enough for playing it for specified time

[Mlt-devel] [PATCH] implement SSE optimized luma copy/scale functions

2014-06-29 Thread Maksym Veremeyenko
. -- Maksym Veremeyenko From fd58ca781aa2d8f68aaedabe7b0f428c5baf6853 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Fri, 27 Jun 2014 12:14:45 +0300 Subject: [PATCH 1/2] update scaling equantion to avoid division --- src/modules/core/transition_matte.c |4 +++- 1 files

[Mlt-devel] [PATCH] avoid creating alpha channel if not required (review request)

2014-06-29 Thread Maksym Veremeyenko
. -- Maksym Veremeyenko From 2e973085a151bd43762b17bf37e802cdcb130167 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Fri, 27 Jun 2014 18:02:16 +0300 Subject: [PATCH 1/6] rename arguments indexes to literal names --- src/modules/core

[Mlt-devel] [PATCH] enable output VITC and RP188 by default

2014-06-27 Thread Maksym Veremeyenko
Hi, attached patch enable output VITC by default. -- Maksym Veremeyenko From c1a3d25bca943f6eae144bab4efd9d46d5ff653a Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Thu, 26 Jun 2014 14:55:36 +0300 Subject: [PATCH 1/2] enable output

[Mlt-devel] [PATCH] use INT_MAX for for default producer length ?

2014-06-27 Thread Maksym Veremeyenko
with another large value like INT_MAX? -- Maksym Veremeyenko From 856abd2f14ba26a142a9324458775d7a358f4493 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Fri, 27 Jun 2014 11:12:31 +0300 Subject: [PATCH] use INT_MAX for for default

Re: [Mlt-devel] [PATCH] implement matte transition

2014-06-26 Thread Maksym Veremeyenko
. -- Maksym Veremeyenko From db129d6be3307584538574ed72039f29c0e0c485 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Thu, 26 Jun 2014 13:35:08 +0300 Subject: [PATCH] implement matte transition --- src/modules/core/Makefile |1

[Mlt-devel] [PATCH] implement matte transition

2014-06-25 Thread Maksym Veremeyenko
Veremeyenko From 26cf01645b9000b9229c476eec95ba4adb083cfc Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Tue, 24 Jun 2014 19:29:12 +0300 Subject: [PATCH] implement matte transition --- src/modules/core/Makefile |1 + src/modules/core/factory.c|3 + src

Re: [Mlt-devel] [PATCH] reorder frame initialization call, cleanup useless parts

2014-06-23 Thread Maksym Veremeyenko
* code block remains a brackets. -- Maksym Veremeyenko -- HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions Find What Matters Most in Your Big Data

Re: [Mlt-devel] [PATCH] reorder frame initialization call, cleanup useless parts

2014-06-23 Thread Maksym Veremeyenko
of errors happens in this function... OK, that is accepted. may be you can give a hint how to modify that messages to make them different to help in error locating? -- Maksym Veremeyenko

Re: [Mlt-devel] [PATCH] reorder frame initialization call, cleanup useless parts

2014-06-23 Thread Maksym Veremeyenko
not understand the question. Simply resubmit your patch with your best understanding of what was accepted and is expected. We will figure it out from there. :-) updated patch attached. no changes to error message -- Maksym Veremeyenko From

[Mlt-devel] [PATCH] reorder frame initialization call, cleanup useless parts

2014-06-22 Thread Maksym Veremeyenko
Hi, attached patch reorder mlt frame initialization to avoid additional mlt_frame_close for some cases. -- Maksym Veremeyenko From 85c892311c19099189147b616ff50177988a0c97 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Sun, 22 Jun

[Mlt-devel] [PATCH] fix playlist items move

2014-06-22 Thread Maksym Veremeyenko
Hi, attached patch fix playlist item movement and setting new indexes. -- Maksym Veremeyenko From eff949aeec2ffbe5299ebd21b0163dbd1d1f1ab5 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Sun, 22 Jun 2014 17:13:10 +0300 Subject: [PATCH

[Mlt-devel] [PATCH 4/4] check result of header write

2014-02-16 Thread Maksym Veremeyenko
Hi, avformat_consumer should stop further works if writing header fails. fails could happens if container does not support track encoding parameters. otherwise i get SIGFPE somewhere deep in the avcodec libraries. -- Maksym Veremeyenko From

[Mlt-devel] [PATCH 2/4] implement SSE optimized swab function

2014-02-16 Thread Maksym Veremeyenko
Hi, attached patch implement SSE2 optimized swab function that is activelly used with decklink producer/consumer. it gives not performance boots but in my case it decrease thread CPU usage from 12% to 9% for 1080i25. -- Maksym Veremeyenko From

[Mlt-devel] [PATCH 1/4] add frame drop explanation

2014-02-16 Thread Maksym Veremeyenko
Hi, attached patch adds a small explanation about frames drop in decklink producer. -- Maksym Veremeyenko From ae23d4e01066234521e75e012e3b7225e84619b1 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Thu, 13 Feb 2014 16:23:32 +0200

Re: [Mlt-devel] [PATCH 2/4] implement SSE optimized swab function

2014-02-16 Thread Maksym Veremeyenko
on your previous asm contribution to composite, that I needed to comment out the last line of asm. what is OS, gcc used on a build server? -- Maksym Veremeyenko -- Android apps

Re: [Mlt-devel] [PATCH 3/4] fix samples number calculation for 24 and 32 bit output

2014-02-16 Thread Maksym Veremeyenko
17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1.tv Date: Mon, 17 Feb 2014 10:55:48 +0200 Subject: [PATCH] fix samples number calculation for 24 and 32 bit output --- src/modules/avformat/consumer_avformat.c | 14 ++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git

Re: [Mlt-devel] [PATCH] fix race condition in mlt_consumer

2013-10-21 Thread Maksym Veremeyenko
hands/ and i think checking priv-started could be enough - at least i will hardly check it in a day or two... may be name priv-ahead is kind ambiguous and could be renamed into something like priv-flag_exit -- Maksym Veremeyenko

Re: [Mlt-devel] [PATCH] fix race condition in mlt_consumer

2013-10-21 Thread Maksym Veremeyenko
consumer thread that check condition: 1521:if ( priv-ahead == 0 ) for starting thread... -- Maksym Veremeyenko -- October Webinars: Code for Performance Free Intel

Re: [Mlt-devel] [PATCH] use rational fps value to calc frames count

2013-07-30 Thread Maksym Veremeyenko
count that comes on double and later not rounded to integer. [...] attached patch tries to avoid double type using during calculation and properly return 251 frames length... -- Maksym Veremeyenko looks good to me, thanks, applied. is it possible

Re: [Mlt-devel] [PATCH] keep origin audio samples freq if audio_index=all is used

2013-07-23 Thread Maksym Veremeyenko
to the highest sample rate while enumerating audio tracks. Perhaps the more correct change is to change that line to simply: *frequency = self-max_frequency; Can you test how that change works for you? it works -- Maksym Veremeyenko

Re: [Mlt-devel] [PATCH] keep origin audio samples freq if audio_index=all is used

2013-07-08 Thread Maksym Veremeyenko
or libresample? -- Maksym Veremeyenko -- This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev

[Mlt-devel] [PATCH] keep origin audio samples freq if audio_index=all is used

2013-07-04 Thread Maksym Veremeyenko
Hi, if option audio_index=all is specified for producer avformat it do not update samplerate. as result playback 44100 audio track is going faster and audio resampler do not activated. attached patch should fix this behavior -- Maksym Veremeyenko

Re: [Mlt-devel] slow playback and producer_slowmotion

2013-05-15 Thread Maksym Veremeyenko
? -- Maksym Veremeyenko From 4948bc16263d42366e7595f244f70ea98c7bfab3 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1stereo.tv Date: Tue, 14 May 2013 11:28:10 +0300 Subject: [PATCH] make mlt_position type double --- src/framework/mlt_consumer.c|2 +- src/framework

[Mlt-devel] slow playback and producer_slowmotion

2013-05-13 Thread Maksym Veremeyenko
how to use playlist and slowmotion producer? -- Maksym Veremeyenko -- AlienVault Unified Security Management (USM) platform delivers complete security visibility

[Mlt-devel] planar audio and libswresample vs. libavresample

2012-11-27 Thread Maksym Veremeyenko
be deleted or #ifdef'ed? what would you suggest? -- Maksym Veremeyenko -- Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight

[Mlt-devel] [PATCH] calc image size as largest of two image size calculation methods

2012-11-08 Thread Maksym Veremeyenko
(mlt_image_yuv422, 60, 68, NULL) == 8280 = [ (68 + 1) * (2 * 60) ] as result during copying it access area outside of allocated space... -- Maksym Veremeyenko From 70a5bffe0d05b75d48c981e98527d972a3846176 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko

[Mlt-devel] [PATCH] fix array index out of range

2012-09-28 Thread Maksym Veremeyenko
with index 11 or more. so i would suggest to increase MAX_AUDIO_STREAMS value up to 32 or bigger -- Maksym Veremeyenko From b6fd64bbf0b0def1a0cb7092c07b2d5351a51be5 Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1stereo.tv Date: Fri, 28 Sep 2012 16:24:05

Re: [Mlt-devel] memory leaks

2012-07-18 Thread Maksym Veremeyenko
happen in mlt_consumer_stop(). thanks for hints... i am trying to dig but currently without success :-(( -- Maksym Veremeyenko -- Live Security Virtual Conference Exclusive live

[Mlt-devel] memory leaks

2012-07-18 Thread Maksym Veremeyenko
==by 0xB67FE33: ??? ==8838==by 0x4C48439: mlt_factory_producer (mlt_factory.c:291) ==8838==by 0x4007C4: main (mlt_play.c:11) ==8838== [...] is it a bug or i forget to free some resources? -- Maksym Veremeyenko #include stdio.h #include unistd.h #include

[Mlt-devel] [PATCH] Disable Video and Audio Input on producer stop

2012-07-11 Thread Maksym Veremeyenko
0x003ca8207d90 in start_thread () from /lib64/libpthread.so.0 #21 0x003ca7ef0f5d in clone () from /lib64/libc.so.6 (gdb) quit that happens if decklink's input instance released without disabling video and output... -- Maksym Veremeyenko From

Re: [Mlt-devel] [PATCH] extend USTA output with current clip start time and playlist duration

2012-07-04 Thread Maksym Veremeyenko
]... -- Maksym Veremeyenko -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security

[Mlt-devel] [PATCH] extend melted with file probe command

2012-07-03 Thread Maksym Veremeyenko
hi, attached set of patches extend melted functionality with PROBE command that return information for specified file how it /supported/ by mlt framework. it gives a chance to check if file is OK before adding one to playlist. -- Maksym Veremeyenko

[Mlt-devel] [PATCH] extend USTA output with current clip start time and playlist duration

2012-07-03 Thread Maksym Veremeyenko
status reading from newer version - they will reject to parse USTA output due to increased number of entries. -- Maksym Veremeyenko From 058653f92adbdfe9084a3d6f3fad707fdd6563cf Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1stereo.tv Date: Wed

Re: [Mlt-devel] thumbnail creating hint

2012-06-06 Thread Maksym Veremeyenko
13.04.12 14:16, Maksym Veremeyenko написав(ла): Hi, i have a problem creating thumbnail from videofile. *melt* command line works fine: /usr/local/mltframework.org/mlt/bin/melt -profile dv_pal R0009178.mpg in=100 out=100 -consumer avformat:R0009178.png s=128x72 vcodec=png f=image2

Re: [Mlt-devel] [PATCH] inherite producer properties defined by uset

2012-05-16 Thread Maksym Veremeyenko
23.04.12 16:05, Maksym Veremeyenko написав(ла): Hi, attached patch allows setting properties for producer that is element of playlist. using syntax: uset u0 producer.audio_index=all allow set this properties to created producer instead of playlist... ping

Re: [Mlt-devel] [PATCH] inherite producer properties defined by uset

2012-05-16 Thread Maksym Veremeyenko
16.05.12 19:20, Dan Dennedy написав(ла): On Wed, May 16, 2012 at 1:48 AM, Maksym Veremeyenkove...@m1stereo.tv wrote: 23.04.12 16:05, Maksym Veremeyenko написав(ла): Hi, attached patch allows setting properties for producer that is element of playlist. using syntax: uset u0

[Mlt-devel] decklink device enumerating cause a problem

2012-03-19 Thread Maksym Veremeyenko
is an only way for me to provide stable decklink operation... -- Maksym Veremeyenko From 5ec0801c361a58628038c0ed9b334ae5086c36fc Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko ve...@m1stereo.tv Date: Sat, 17 Mar 2012 15:53:40 +0100 Subject: [PATCH 1/3] care

[Mlt-devel] scaler problem

2012-03-19 Thread Maksym Veremeyenko
, 64-bit linux... -- Maksym Veremeyenko -- This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure

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