GitHub | 25 Jul 08:34 2014

[mltframework/mlt] ababca: Add support for color_trc (transfer characteristic...

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: ababca0417f3d678ea512b429d2d5a276f13dd6d
      https://github.com/mltframework/mlt/commit/ababca0417f3d678ea512b429d2d5a276f13dd6d
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-24 (Thu, 24 Jul 2014)

  Changed paths:
    M src/framework/mlt_consumer.c
    M src/framework/mlt_frame.h
    M src/framework/mlt_tractor.c
    M src/framework/mlt_transition.c
    M src/modules/core/consumer_multi.c

  Log Message:
  -----------
  Add support for color_trc (transfer characteristic) to framework.

Frames and consumers can now have a color_trc property. Setting
color_trc on the consumer propogates to a consumer_color_trc property on
the frame.

  Commit: 7d2dabfbe1a52ba4a7e565a5f3c8e36d1b62486b
      https://github.com/mltframework/mlt/commit/7d2dabfbe1a52ba4a7e565a5f3c8e36d1b62486b
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-24 (Thu, 24 Jul 2014)

  Changed paths:
    M src/modules/avformat/consumer_avformat.c
    M src/modules/avformat/producer_avformat.c
(Continue reading)

GitHub | 21 Jul 09:10 2014

[mltframework/mlt] 200bc5: Add end-to-end support for full range YUV processi...

  Branch: refs/heads/full_range
  Home:   https://github.com/mltframework/mlt
  Commit: 200bc5a6d171ff9cf59d89c6c66405994b7621b1
      https://github.com/mltframework/mlt/commit/200bc5a6d171ff9cf59d89c6c66405994b7621b1
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-21 (Mon, 21 Jul 2014)

  Changed paths:
    M src/framework/mlt_consumer.c
    M src/framework/mlt_tractor.c
    M src/framework/mlt_transition.c
    M src/modules/avformat/filter_avcolour_space.c
    M src/modules/avformat/producer_avformat.c
    M src/modules/opengl/filter_movit_crop.cpp

  Log Message:
  -----------
  Add end-to-end support for full range YUV processing.

This requires consumer property color_range=2, jpeg, or JPEG.
Currently, it appears swscale does not support full range for RGB to YUV
conversions.

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GitHub | 20 Jul 21:55 2014

[mltframework/mlt] f5fd6b: Cleanup full range YUV handling.

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: f5fd6b33413f4a0b771263d9dbf8e696704f6d6f
      https://github.com/mltframework/mlt/commit/f5fd6b33413f4a0b771263d9dbf8e696704f6d6f
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-20 (Sun, 20 Jul 2014)

  Changed paths:
    M src/modules/avformat/filter_avcolour_space.c
    M src/modules/avformat/producer_avformat.c

  Log Message:
  -----------
  Cleanup full range YUV handling.

In FFmpeg v2.3, calling sws_setColorspaceDetails() after
sws_getContext() for YUV conversions works as desired. Now,
we can also get rid of the swscale deprecated pixel format
warnings.

Based on patches by Loic Guibert <lfdummy-

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Stefan Gofferje | 19 Jul 17:31 2014
X-Face
Picon

MLT barely using 40% of CPU resources

Hi,

not sure if this is the right place but I noticed something odd... I got
myself a new machine, explicitly for video. Core i7-4770K, 3.5GHz, 32GB
RAM, SSD, Geforce GTX 770. I installed it yesterday with kubuntu 14.04 -
first time Ubuntu after 18+ years on SuSE...

Now I'm rendering my first video (1080p/50 GoPro footage with a few
filters via libx264) with KDEnLIVE on the new machine and I see MLT use
just 3 cores and only between 35 and 40% of the resources. I did specify
7 threads in the KDEnLIVE render window...

Is there any way to tell mlt to make full use of the machine? Maybe even
use the GPU via OpenCL?

-S

--

-- 
 (o_   Stefan Gofferje            | SCLT, MCP, CCSA
 //\   Reg'd Linux User #247167   | VCP #2263
 V_/_  Heckler & Koch - the original point and click interface

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GitHub | 17 Jul 04:11 2014

[mltframework/mlt] c6ca72: Revert "Workaround vidstab analysis crashing at en...

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: c6ca7214566adfff0ed336b726f4dc88b96f8cda
      https://github.com/mltframework/mlt/commit/c6ca7214566adfff0ed336b726f4dc88b96f8cda
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-16 (Wed, 16 Jul 2014)

  Changed paths:
    M src/modules/vid.stab/filter_vidstab.cpp

  Log Message:
  -----------
  Revert "Workaround vidstab analysis crashing at end on Windows."

This reverts commit 3733ab00f2a0aa6cc40b4c9cb732ffc36dd916db.

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GitHub | 15 Jul 07:18 2014

[mltframework/mlt] dc4ed4: Fix typo evaluating end property with db suffix. (...

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: dc4ed4c17cae3769b2d41b30a46531c57891adca
      https://github.com/mltframework/mlt/commit/dc4ed4c17cae3769b2d41b30a46531c57891adca
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-14 (Mon, 14 Jul 2014)

  Changed paths:
    M src/modules/normalize/filter_volume.c

  Log Message:
  -----------
  Fix typo evaluating end property with db suffix. (coverity-1134054)

  Commit: e1ad48e5c414d16454e05998a8f6e438124b9d2d
      https://github.com/mltframework/mlt/commit/e1ad48e5c414d16454e05998a8f6e438124b9d2d
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-14 (Mon, 14 Jul 2014)

  Changed paths:
    M src/modules/vid.stab/filter_vidstab.cpp

  Log Message:
  -----------
  Fix possible null pointer dereference. (coverity-1225796)

  Commit: a9f471c8c145d16de5d4002cce2fa2e4a339afaa
      https://github.com/mltframework/mlt/commit/a9f471c8c145d16de5d4002cce2fa2e4a339afaa
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-14 (Mon, 14 Jul 2014)
(Continue reading)

GitHub | 15 Jul 06:51 2014

[mltframework/mlt] bc6537: Fix possible uninitialized info field. (coverity-1...

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: bc6537b92d681af3710dabf59ee258480c425654
      https://github.com/mltframework/mlt/commit/bc6537b92d681af3710dabf59ee258480c425654
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-14 (Mon, 14 Jul 2014)

  Changed paths:
    M src/modules/frei0r/frei0r_helper.c

  Log Message:
  -----------
  Fix possible uninitialized info field. (coverity-1225802)

  Commit: 6c71e94a1137d44e7dc41c569a6f11d0fa2b5a51
      https://github.com/mltframework/mlt/commit/6c71e94a1137d44e7dc41c569a6f11d0fa2b5a51
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-14 (Mon, 14 Jul 2014)

  Changed paths:
    M src/modules/oldfilm/filter_dust.c

  Log Message:
  -----------
  Fix unlikely but possible memory leak. (coverity-1225800,1225801)

  Commit: 764804e82ccb2a7a8997684a9e13c959bdd93379
      https://github.com/mltframework/mlt/commit/764804e82ccb2a7a8997684a9e13c959bdd93379
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-14 (Mon, 14 Jul 2014)
(Continue reading)

GitHub | 15 Jul 05:36 2014

[mltframework/mlt] 00ff9c: Add error message if no plugins found.

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: 00ff9c940811ef0caa8e278f4b70794902841f17
      https://github.com/mltframework/mlt/commit/00ff9c940811ef0caa8e278f4b70794902841f17
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-14 (Mon, 14 Jul 2014)

  Changed paths:
    M src/framework/mlt_repository.c

  Log Message:
  -----------
  Add error message if no plugins found.

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GitHub | 15 Jul 05:30 2014

[mltframework/mlt] 29d7cf: avoid SSE code on 32-bit system

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: 29d7cf8c09e1d935309484cc04f60dba466f9d87
      https://github.com/mltframework/mlt/commit/29d7cf8c09e1d935309484cc04f60dba466f9d87
  Author: Maksym Veremeyenko <verem <at> m1.tv>
  Date:   2014-07-14 (Mon, 14 Jul 2014)

  Changed paths:
    M src/modules/core/transition_matte.c

  Log Message:
  -----------
  avoid SSE code on 32-bit system

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GitHub | 14 Jul 03:12 2014

[mltframework/mlt] ac3977: mlt_profile needs mlt_factory_init() (SF-214).

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: ac3977c603a5eba581e2e4a557fdee160d3cc615
      https://github.com/mltframework/mlt/commit/ac3977c603a5eba581e2e4a557fdee160d3cc615
  Author: Dan Dennedy <dan <at> dennedy.org>
  Date:   2014-07-13 (Sun, 13 Jul 2014)

  Changed paths:
    M src/tests/test_properties/test_properties.cpp

  Log Message:
  -----------
  mlt_profile needs mlt_factory_init() (SF-214).

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GitHub | 13 Jul 21:13 2014

[mltframework/mlt] 0c9cce: update scaling equantion to avoid division

  Branch: refs/heads/master
  Home:   https://github.com/mltframework/mlt
  Commit: 0c9cce60aafe9be9a07c1f4d86125c33f85afb6e
      https://github.com/mltframework/mlt/commit/0c9cce60aafe9be9a07c1f4d86125c33f85afb6e
  Author: Maksym Veremeyenko <verem <at> m1.tv>
  Date:   2014-07-13 (Sun, 13 Jul 2014)

  Changed paths:
    M src/modules/core/transition_matte.c

  Log Message:
  -----------
  update scaling equantion to avoid division

  Commit: c2185ebb5e7f70c284e59f741988ee88b915d17f
      https://github.com/mltframework/mlt/commit/c2185ebb5e7f70c284e59f741988ee88b915d17f
  Author: Maksym Veremeyenko <verem <at> m1.tv>
  Date:   2014-07-13 (Sun, 13 Jul 2014)

  Changed paths:
    M src/modules/core/transition_matte.c

  Log Message:
  -----------
  implement SSE optimized luma copy/scale functions

Compare: https://github.com/mltframework/mlt/compare/4035fc1177b3...c2185ebb5e7f
------------------------------------------------------------------------------
(Continue reading)


Gmane