GitHub | 19 Dec 22:09 2014

[mltframework/mlt] 7d08d6: Fix non-frop-frame timecode calculation.

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: 7d08d6371ede33ffb31984001082fe3375dfb41c
      https://github.com/mltframework/mlt/commit/7d08d6371ede33ffb31984001082fe3375dfb41c
  Author: Brian Matherly <pez4brian <at> yahoo.com>
  Date:   2014-12-19 (Fri, 19 Dec 2014)

  Changed paths:
    M src/framework/mlt_property.c

  Log Message:
  -----------
  Fix non-frop-frame timecode calculation.

  Commit: fb27453a863fc42ec0f84bf7551064b053df8a89
      https://github.com/mltframework/mlt/commit/fb27453a863fc42ec0f84bf7551064b053df8a89
  Author: Brian Matherly <pez4brian <at> yahoo.com>
  Date:   2014-12-19 (Fri, 19 Dec 2014)

  Changed paths:
    M src/modules/plus/producer_count.c
    M src/modules/plus/producer_count.yml

  Log Message:
  -----------
  Add non-drop-frame support.

Also, use mlt_properties_get_time() instead of calculating
the timecode manually.

(Continue reading)

Christophe Thommeret | 18 Dec 03:26 2014
Picon

Rotation shader.

Hi all,

I use Shotcut to edit some things (MachinTruc doesn't support interlace yet)
and i notice that there is no gpu based rotation filter.
The soft one is damn slow and too much aliased to my taste.

I have one in MachinTruc that could be ported to MLT.
It's implemented in a 'Size Position Rotation" filter for efficiency,
so i guess it should go in MLT's movit.rect.

Question: should the fragment shader be harcoded in movit.rect or is there
any way for MLT to install a shader file system wide ?

--

-- 
Christophe Thommeret

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
GitHub | 16 Dec 19:56 2014

[mltframework/mlt] 32034f: Allow building qt module without OpenGL.

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: 32034f4c1dcade08b28be06590022a7cb2847144
      https://github.com/mltframework/mlt/commit/32034f4c1dcade08b28be06590022a7cb2847144
  Author: Brian Matherly <code <at> brianmatherly.com>
  Date:   2014-12-16 (Tue, 16 Dec 2014)

  Changed paths:
    M src/modules/qt/Makefile
    M src/modules/qt/configure
    M src/modules/qt/factory.c

  Log Message:
  -----------
  Allow building qt module without OpenGL.

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Mlt-devel mailing list
Mlt-devel <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mlt-devel
(Continue reading)

GitHub | 16 Dec 18:59 2014

[mltframework/mlt] c1c86c: Add new audio tone producer.

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: c1c86cf18a0350a969336126010adb6f5bdc25e9
      https://github.com/mltframework/mlt/commit/c1c86cf18a0350a969336126010adb6f5bdc25e9
  Author: Brian Matherly <pez4brian <at> yahoo.com>
  Date:   2014-12-16 (Tue, 16 Dec 2014)

  Changed paths:
    M src/modules/core/Makefile
    M src/modules/core/factory.c
    A src/modules/core/producer_tone.c
    A src/modules/core/producer_tone.yml

  Log Message:
  -----------
  Add new audio tone producer.

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Mlt-devel mailing list
Mlt-devel <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mlt-devel
(Continue reading)

Geoffroy Montel | 13 Dec 16:41 2014
Picon

building webvfx

Hello

Melt 0.9.2 is installed on my Ubuntu 14/04 VM in /opt/melt directory
and it is working.

Now I'm trying to add the webvfx filter.

I git cloned mltframework/webvfx, build it and installed it /opt/webvfx

Now I'm trying to use the webvfx filter in my MELT XML with something like

              <entry producer="0" in="0" out="240">
                <filter>
                  <property name="mlt_service">webvfx</property>
                  <property name="resource">plain:title.html</property>
                </filter>
              </entry>

And I get the following error

$ melt title-test.xml -progress -consumer avformat:title-test.mp4
strict=experimental

[producer_xml] failed to load filter "webvfx"
[producer_xml] failed to load filter "webvfx"

Is there something else to install the webvfx filter to my existing
melt installation ?

Sorry for the newbie question, all the best
(Continue reading)

GitHub | 13 Dec 06:26 2014

[mltframework/mlt] 1c088d: Add support for smpte_ndf to consumer_xml.

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: 1c088d9654fbfe47029d3e5d485be45baaabe045
      https://github.com/mltframework/mlt/commit/1c088d9654fbfe47029d3e5d485be45baaabe045
  Author: Brian Matherly <pez4brian <at> yahoo.com>
  Date:   2014-12-12 (Fri, 12 Dec 2014)

  Changed paths:
    M src/modules/xml/consumer_xml.c
    M src/modules/xml/consumer_xml.yml

  Log Message:
  -----------
  Add support for smpte_ndf to consumer_xml.

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Mlt-devel mailing list
Mlt-devel <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mlt-devel
GitHub | 13 Dec 06:06 2014

[mltframework/mlt] ac7cd3: Maintain backwards compatibility with mlt_time_smp...

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: ac7cd36e82c13b3b362eb33c0498ddd6cfe5a7dc
      https://github.com/mltframework/mlt/commit/ac7cd36e82c13b3b362eb33c0498ddd6cfe5a7dc
  Author: Brian Matherly <pez4brian <at> yahoo.com>
  Date:   2014-12-12 (Fri, 12 Dec 2014)

  Changed paths:
    M src/framework/mlt_types.h

  Log Message:
  -----------
  Maintain backwards compatibility with mlt_time_smpte.

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Mlt-devel mailing list
Mlt-devel <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mlt-devel
GitHub | 13 Dec 00:24 2014

[mltframework/mlt] 6e5a08: Add support for non-drop-frame timecode.

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: 6e5a08ffa90a969509fbe60f4eb0ad019831ea4b
      https://github.com/mltframework/mlt/commit/6e5a08ffa90a969509fbe60f4eb0ad019831ea4b
  Author: Brian Matherly <pez4brian <at> yahoo.com>
  Date:   2014-12-12 (Fri, 12 Dec 2014)

  Changed paths:
    M src/framework/mlt_property.c
    M src/framework/mlt_types.h
    M src/mlt++/MltProducer.h
    M src/mlt++/MltProperties.h
    M src/modules/core/filter_data_show.c
    M src/modules/plus/filter_dynamictext.c
    M src/modules/plus/filter_dynamictext.yml
    M src/modules/xml/consumer_xml.c
    M src/tests/test_properties/test_properties.cpp

  Log Message:
  -----------
  Add support for non-drop-frame timecode.

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
(Continue reading)

Dan Dennedy | 12 Dec 20:31 2014

web-based support forum

I have discontinued the use of Disqus on the web site's support page. Now, I suggest people ask their questions on Stack Overflow using the #mlt tag. Stack Overflow is more developer-centric, has a larger community of volunteers, and is searchable / comes up highly in search engines.

--
+-DRD-+
------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Mlt-devel mailing list
Mlt-devel <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mlt-devel
GitHub | 9 Dec 08:38 2014

[mltframework/mlt] b86e84: Fix audio and huge memory leak using consumer prod...

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: b86e84e5f40a53390177bb681a3f3eabf3b69c5b
      https://github.com/mltframework/mlt/commit/b86e84e5f40a53390177bb681a3f3eabf3b69c5b
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-12-08 (Mon, 08 Dec 2014)

  Changed paths:
    M src/framework/mlt_tractor.c
    M src/modules/avformat/producer_avformat.c
    M src/modules/core/producer_consumer.c

  Log Message:
  -----------
  Fix audio and huge memory leak using consumer producer. (SF-221)

This would occur when the output frame rate is less than the project
frame rate. The problem was that the avformat producer would not produce
enough samples to fulfill the consumer producer's request. Then, the
consumer producer would skip frames to reduce frame rate. That resulted
in some audio being skipped and choppy output. This also caused a
massive audio underflow in the avformat consumer. Next, while the
avformat consumer is trying maintain audio/video sync, it would
accumulate video frames in its queue causing the memory utilization to
rise quickly.

------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Mlt-devel mailing list
Mlt-devel <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mlt-devel
Nico | 8 Dec 22:25 2014
Picon

[mlt_pool] out of memory0

Hello,
I'm running kdenlive daily build (it runs in a sandox), with melt 0.9.3
My OS is ubuntu 14.04, with Intel core I5 / 8GB RAM + 250 GB SSD

I'm trying to render a project with HD Footage
During the rendering, when the memory consumption reached 4GB, melt crash with this message

[producer avformat] /home/nico/Vidéos/NYC/MAH00063.mp4
    av_read_frame returned error -1606004923 inside get_image
[producer avformat] /home/nico/Vidéos/NYC/MAH00063.mp4
    av_read_frame returned error -1606004923 inside get_image
[producer avformat] audio: total_streams 1 max_stream 1 total_channels 2 max_channels 2
[mlt_pool] out of memory0, percentage:          9
Current Frame:       2761, percentage:          9



How could it be possible to use more RAM ?
ulimit -m gave me "unlimited"


Thank you in advance.
------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk
_______________________________________________
Mlt-devel mailing list
Mlt-devel <at> lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mlt-devel

Gmane