http://blog.gmane.org/gmane.comp.video.mlt.devel hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://comments.gmane.org/gmane.comp.video.mlt.devel/3125 <pre>Hi, could anybody give me advice on how to play with speed 0.1 ... 0.9 or another non-integer speed value. mlt_types.h has very interesting lines code: [...] /* I don't want to break anyone's applications without warning. -Zach */ #undef DOUBLE_MLT_POSITION #ifdef DOUBLE_MLT_POSITION typedef double mlt_position; #else typedef int32_t mlt_position; #endif [...] that define to use integer type for position, so any float speed values would be truncated to int value: void mlt_producer_prepare_next( mlt_producer self ) { if ( mlt_producer_get_speed( self ) != 0 ) mlt_producer_seek( self, mlt_producer_position( self ) + mlt_producer_get_speed( self ) ); } so first possible approach would be define DOUBLE_MLT_POSITION, but could it break MLT? i found producer_slowmotion that sounds like proper solution but i have no glue how to use it. Could anybody give me a code sample that show how to use playlist and slowmotion producer? </pre> Maksym Veremeyenko 2013-05-13T16:58:37 http://comments.gmane.org/gmane.comp.video.mlt.devel/3124 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: d3ffd0f0e8c181c4a6c25d2ccc3463a5ac514350 https://github.com/mltframework/mlt/commit/d3ffd0f0e8c181c4a6c25d2ccc3463a5ac514350 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-12 (Sun, 12 May 2013) Changed paths: M src/tests/test_properties/test_properties.cpp Log Message: ----------- Cleanup 64 bit int property tests. Commit: 64b606c1c25369d3e5fb3383fec7ee8a772164dd https://github.com/mltframework/mlt/commit/64b606c1c25369d3e5fb3383fec7ee8a772164dd Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-12 (Sun, 12 May 2013) Changed paths: M src/mlt++/mlt++.vers Log Message: ----------- Fix mlt++ symbol version script for int64_t on 32-bit. Compare: https://github.com/mltframework/mlt/compare/e3adc2fcfd42...64b606c1c253 ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is t</pre> GitHub 2013-05-12T17:18:46 http://comments.gmane.org/gmane.comp.video.mlt.devel/3123 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: e3adc2fcfd42e0ff57b90fdf4482530909e74da8 https://github.com/mltframework/mlt/commit/e3adc2fcfd42e0ff57b90fdf4482530909e74da8 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-12 (Sun, 12 May 2013) Changed paths: M src/framework/mlt_frame.c Log Message: ----------- Fix segfault in mlt_frame_get_image. (kdenlive-3087) ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> GitHub 2013-05-12T16:35:54 http://comments.gmane.org/gmane.comp.video.mlt.devel/3122 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: 8859c01192b5c1d2fd417cd3da2ce92093072cd9 https://github.com/mltframework/mlt/commit/8859c01192b5c1d2fd417cd3da2ce92093072cd9 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-09 (Thu, 09 May 2013) Changed paths: M src/framework/mlt_frame.c M src/framework/mlt_profile.c Log Message: ----------- Fix crash regression in commit 44be0cb (SF-195). ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel</pre> GitHub 2013-05-10T04:45:44 http://comments.gmane.org/gmane.comp.video.mlt.devel/3119 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: 71f4e344fa1361ec1d3195818c23ac48cd1f4393 https://github.com/mltframework/mlt/commit/71f4e344fa1361ec1d3195818c23ac48cd1f4393 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-07 (Tue, 07 May 2013) Changed paths: M src/modules/core/producer_melt.c M src/modules/rtaudio/RtAudio.cpp M src/modules/xine/deinterlace.c M src/modules/xml/producer_xml.c Log Message: ----------- Fix some compile warnings raised by clang. ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may_______________________________________________ Mlt-devel mailing list Mlt-dev</pre> GitHub 2013-05-08T05:36:18 http://comments.gmane.org/gmane.comp.video.mlt.devel/3117 <pre>Hi Dan, the last days I did a lot of jack transport sync tests and found the following behaviour: For frame rates unequal 25 fps the mlt playback is deverging pretty fast. In about 3-5s I get a difference of a frame and so on. Only for 25 fps the mlt playback speed and jack is in sync. And this is curious: I know the mlt - jack clocks are not synchronized =&gt; (minor) sync issues are expected and if "mlt's clock" is running faster =&gt; for all frame rates mlt would play faster. Fact is that only fps != 25 are faster and this is what I don't understand. I didn't parse the code but I think there is something systematic - relative time calculation and optimistic rounding ...??? Any ideas? The fact is that the mlt clock is not synced with jack. This would be not so critical if the deverging speed would be less or null. For now the running transport sync is too bad for use. And this problem is only solveble if the two clocks are synced in some way :-((( Or there are some tricks????? BTW: The audio frequecy is</pre> Ed Rogalsky 2013-05-07T19:29:29 http://comments.gmane.org/gmane.comp.video.mlt.devel/3115 <pre>f I change the values used in that test to "0.567800" and 0.5678, it still passes. Maybe you are affected by numeric locale. See test RadixRespondsToLocale() in the same file. If you are running in an environment that defines the radix as a comma, then indeed "0.5678" will get converted to 0. Dan, why giving does input for a c library give different output depending on locale? Should not output always be the same? ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> Janne Liljeblad 2013-05-07T17:36:18 http://comments.gmane.org/gmane.comp.video.mlt.devel/3110 <pre>Hello Dan, I sent the previous post before it was ready, I was trying to make new paragraph and the keyboard focus was on "Send", sorry for that. What was missing in the end was a question that should I try to create some Python bindings specific test suite, because there may be some regressions that are not caught by melt based testing? Regards, Janne ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. This 200-page book is written by three acclaimed leaders in the field. The early access version is available now. Download your free book today! http://p.sf.net/sfu/neotech_d2d_may_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> Janne Liljeblad 2013-05-07T09:47:58 http://comments.gmane.org/gmane.comp.video.mlt.devel/3109 <pre>Hello Dan, I was doing some edits for upcoming 1.0 Flowblade release. I discovered that when setting parameter values for frei0r plugins MLT 0.8.8 converts string expressions of float values to 0 or 1 instead of the intended float value. So anything &lt; "1.0" is converted to 0 and "1.0" is converted to 1.0, as the previous behaviour was that "0.5678" was converted to 0.5678 and not to 0. When float paramater values are converted from strings to MLT plugins, the behaviour remains the correct one, string expressions of floats are converted to float values so "0.5678" is converted to 0.5678. This breaks Flowblade on all systems with MLT 0.8.8. I'm writing out parameter values with the same function for string parameter values and float parameter values, and have been doing so since 2009-2010 and it has always worked, I've used the method below: def write_mlt_property_str_value(self, str_value): # mlt property value filter_object = self._get_filter_object() filter_object.mlt_filt</pre> Janne Liljeblad 2013-05-07T09:41:07 http://comments.gmane.org/gmane.comp.video.mlt.devel/3104 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: 5a95ef633592ac6d9d213d7436bbc46842163904 https://github.com/mltframework/mlt/commit/5a95ef633592ac6d9d213d7436bbc46842163904 Author: Brian Matherly &lt;pez4brian&lt; at &gt;yahoo.com&gt; Date: 2013-05-05 (Sun, 05 May 2013) Changed paths: M src/tests/test_properties/test_properties.cpp Log Message: ----------- Cast to correct int types. Fix compilation on Ubuntu 12.10 64bit. ------------------------------------------------------------------------------ Introducing AppDynamics Lite, a free troubleshooting tool for Java/.NET Get 100% visibility into your production application - at no cost. Code-level diagnostics for performance bottlenecks with &lt;2% overhead Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap1_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> GitHub 2013-05-06T04:07:04 http://comments.gmane.org/gmane.comp.video.mlt.devel/3102 <pre>I am trying to create a reset functionality in my Ruby code that will clean up my consumer and playlist (Mlt::Factory.consumer and Mlt::Playlist respectively). It seems like both the mlt_playlist_close and mlt_consumer_close functions were made for this but they are not included in the SWIG bindings. Is there a reason they were left out? Is there a better way to to this with the already provided interface? I would like my server to handle the reset instead of having to reset my server. I am also still having memory leak issues and I would like to tweak some things like this for some experiments. -- Thank you, Aaron------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite It's a free troubleshooting tool designed for production Get down to code-level detail for bottlenecks, with &lt;2% overhead. Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap2________________________________________</pre> Aaron Cruz 2013-05-05T11:14:53 http://comments.gmane.org/gmane.comp.video.mlt.devel/3101 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: 7e97c2e8d5cdca7e598d472fe17e43d47bde0b2b https://github.com/mltframework/mlt/commit/7e97c2e8d5cdca7e598d472fe17e43d47bde0b2b Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-03 (Fri, 03 May 2013) Changed paths: M src/framework/mlt_properties.c M src/tests/test_properties/test_properties.cpp Log Message: ----------- Add more properties unit tests. ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite It's a free troubleshooting tool designed for production Get down to code-level detail for bottlenecks, with &lt;2% overhead. Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap2_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> GitHub 2013-05-04T04:23:48 http://comments.gmane.org/gmane.comp.video.mlt.devel/3100 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: 944559b0832cfc93a52e2b9483042bfefd36c985 https://github.com/mltframework/mlt/commit/944559b0832cfc93a52e2b9483042bfefd36c985 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-02 (Thu, 02 May 2013) Changed paths: M .gitignore Log Message: ----------- Add to gitignore. Commit: 8ea1eac371ee705d92fe9e65a28e7336dfb47520 https://github.com/mltframework/mlt/commit/8ea1eac371ee705d92fe9e65a28e7336dfb47520 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-02 (Thu, 02 May 2013) Changed paths: M src/tests/test_properties/test_properties.cpp M src/tests/test_properties/test_properties.pro Log Message: ----------- Add more unit tests for mlt_property. Compare: https://github.com/mltframework/mlt/compare/b9888c311c2a...8ea1eac371ee ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite It's</pre> GitHub 2013-05-03T05:34:40 http://comments.gmane.org/gmane.comp.video.mlt.devel/3099 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: b9888c311c2ace673a51aeb371ee1795d98f5427 https://github.com/mltframework/mlt/commit/b9888c311c2ace673a51aeb371ee1795d98f5427 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-02 (Thu, 02 May 2013) Changed paths: M src/modules/avformat/vdpau.c Log Message: ----------- Fix crash when VDPAU fails init (kdenlive-3079). ------------------------------------------------------------------------------ Introducing AppDynamics Lite, a free troubleshooting tool for Java/.NET Get 100% visibility into your production application - at no cost. Code-level diagnostics for performance bottlenecks with &lt;2% overhead Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap1_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> GitHub 2013-05-02T07:18:08 http://comments.gmane.org/gmane.comp.video.mlt.devel/3098 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: e69f03f35bdfa9f8557b9fdb626c660d36c8f984 https://github.com/mltframework/mlt/commit/e69f03f35bdfa9f8557b9fdb626c660d36c8f984 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-05-01 (Wed, 01 May 2013) Changed paths: M src/modules/core/producer_consumer.c Log Message: ----------- Fix inaccurate seeking in consumer producer. This led to crackling audio. ------------------------------------------------------------------------------ Introducing AppDynamics Lite, a free troubleshooting tool for Java/.NET Get 100% visibility into your production application - at no cost. Code-level diagnostics for performance bottlenecks with &lt;2% overhead Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap1_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> GitHub 2013-05-02T06:50:26 http://comments.gmane.org/gmane.comp.video.mlt.devel/3097 <pre> Branch: refs/heads/qtest Home: https://github.com/mltframework/mlt ------------------------------------------------------------------------------ Introducing AppDynamics Lite, a free troubleshooting tool for Java/.NET Get 100% visibility into your production application - at no cost. Code-level diagnostics for performance bottlenecks with &lt;2% overhead Download for free and get started troubleshooting in minutes. http://p.sf.net/sfu/appdyn_d2d_ap1_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> GitHub 2013-05-02T04:31:08 http://comments.gmane.org/gmane.comp.video.mlt.devel/3096 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: ed955f9fda6cb908d225aeacfb8da147f1e65a1d https://github.com/mltframework/mlt/commit/ed955f9fda6cb908d225aeacfb8da147f1e65a1d Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-30 (Tue, 30 Apr 2013) Changed paths: R src/tests/Makefile R src/tests/README R src/tests/charlie.c R src/tests/dan.c R src/tests/dissolve.c R src/tests/hello.c R src/tests/io.c R src/tests/io.h R src/tests/luma.c R src/tests/pango.c R src/tests/pixbuf.c R src/tests/test.png Log Message: ----------- Remove old files in src/tests to make way for new ones. Commit: 0603238d2b0356d63ebb45c1bdd856a7ddc54744 https://github.com/mltframework/mlt/commit/0603238d2b0356d63ebb45c1bdd856a7ddc54744 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-30 (Tue, 30 Apr 2013) Changed paths: A src/tests/common.pri A src/tests/test_properties/test_properties.cpp A src/tests/</pre> GitHub 2013-05-02T04:30:56 http://comments.gmane.org/gmane.comp.video.mlt.devel/3094 <pre> Branch: refs/heads/qtest Home: https://github.com/mltframework/mlt Commit: ed955f9fda6cb908d225aeacfb8da147f1e65a1d https://github.com/mltframework/mlt/commit/ed955f9fda6cb908d225aeacfb8da147f1e65a1d Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-30 (Tue, 30 Apr 2013) Changed paths: R src/tests/Makefile R src/tests/README R src/tests/charlie.c R src/tests/dan.c R src/tests/dissolve.c R src/tests/hello.c R src/tests/io.c R src/tests/io.h R src/tests/luma.c R src/tests/pango.c R src/tests/pixbuf.c R src/tests/test.png Log Message: ----------- Remove old files in src/tests to make way for new ones. Commit: 0603238d2b0356d63ebb45c1bdd856a7ddc54744 https://github.com/mltframework/mlt/commit/0603238d2b0356d63ebb45c1bdd856a7ddc54744 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-30 (Tue, 30 Apr 2013) Changed paths: A src/tests/common.pri A src/tests/test_properties/test_properties.cpp A src/tests/t</pre> GitHub 2013-05-01T04:45:35 http://comments.gmane.org/gmane.comp.video.mlt.devel/3093 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: 7d5e839ba53328b1dfb36ba10d72136df24dad6e https://github.com/mltframework/mlt/commit/7d5e839ba53328b1dfb36ba10d72136df24dad6e Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-28 (Sun, 28 Apr 2013) Changed paths: M src/modules/avformat/producer_avformat.c Log Message: ----------- Fix compile errors on ffmpeg v0.7 - 0.11. ------------------------------------------------------------------------------ Try New Relic Now &amp; We'll Send You this Cool Shirt New Relic is the only SaaS-based application performance monitoring service that delivers powerful full stack analytics. Optimize and monitor your browser, app, &amp; servers with just a few lines of code. Try New Relic and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_apr_______________________________________________ Mlt-devel mailing list Mlt-devel&lt; at &gt;lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mlt-devel </pre> GitHub 2013-04-28T22:58:31 http://comments.gmane.org/gmane.comp.video.mlt.devel/3092 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: c804370fc7a20237f831ce192f9bf994e1352cd0 https://github.com/mltframework/mlt/commit/c804370fc7a20237f831ce192f9bf994e1352cd0 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-27 (Sat, 27 Apr 2013) Changed paths: M src/modules/rtaudio/consumer_rtaudio.cpp Log Message: ----------- Implement mlt_consumer.purge in rtaudio consumer. Commit: 78b3b4c27f88d2cc081c1a811ba68e7832785edc https://github.com/mltframework/mlt/commit/78b3b4c27f88d2cc081c1a811ba68e7832785edc Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-27 (Sat, 27 Apr 2013) Changed paths: M src/modules/core/consumer_multi.c Log Message: ----------- Implement mlt_consumer.purge in multi consumer. Commit: 47f937a438f7871f42f0499187783fed0a6d5397 https://github.com/mltframework/mlt/commit/47f937a438f7871f42f0499187783fed0a6d5397 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-27 (Sat, 27 Apr 201</pre> GitHub 2013-04-28T06:08:23 http://comments.gmane.org/gmane.comp.video.mlt.devel/3091 <pre> Branch: refs/heads/master Home: https://github.com/mltframework/mlt Commit: 59154c18ac2f788204dc2a88034b6e0e09bcb131 https://github.com/mltframework/mlt/commit/59154c18ac2f788204dc2a88034b6e0e09bcb131 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-27 (Sat, 27 Apr 2013) Changed paths: M src/modules/avformat/producer_avformat.c Log Message: ----------- Cleanup and improve frame rate selection. Commit: 023ee3ba4f5bdedf44c51e1ca8023eb15b68c7f2 https://github.com/mltframework/mlt/commit/023ee3ba4f5bdedf44c51e1ca8023eb15b68c7f2 Author: Dan Dennedy &lt;dan&lt; at &gt;dennedy.org&gt; Date: 2013-04-27 (Sat, 27 Apr 2013) Changed paths: M src/modules/avformat/producer_avformat.c Log Message: ----------- Cleanup and improve aspect ratio selection. The overrides for DV are not necessary since we dropped support for FFmpeg v0.5 and 0.6. FFmpeg uses our values since Sept. 2010. Muxer's aspect ratio is generally preferred over the codec's if it is sane. See FFmpeg doxyge</pre> GitHub 2013-04-28T05:08:29 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.comp.video.mlt.devel