On Sun, Jul 7, 2013 at 9:24 AM, Satyanarayana S V <[email protected]> wrote: > Hello everyone, > > I have tried overlay multilingual text on a video using dynamictext filter. > And It worked with mlt version 0.8.7 but with mlt 0.8.8, in the resultant > video, I got rectangular symbols instead of original text. > > > I have tried with the following script > > <producer in="0" out="120"> > <property name="mlt_service">colour</property> > <property name="colour">0x86068eff</property> > <filter> > <property name="mlt_service">dynamictext</property> > <property name="argument"><![CDATA[सत्यनारायण]]></property> > > <property name="halign">left</property> > <property name="size">40</property> > <property name="fgcolour">0xffffffff</property> > <property name="weight">400</property> > <property name="bgcolour">0x00000000</property> > <property name="olcolour">0xffffff05</property> > <property name="outline">1</property> > <property name="geometry">45%/45%:100%/100%</property> > </filter> > </producer> > > And this script has worked well with mlt version 0.8.7. > When I tried the same script with mlt 0.8.8, it gives the result as in the > image multilingual_result.png.
I highly doubt it is was due to any change in MLT because here are all the changes that occurred during version 0.8.7, which had a very short life, and you can see that none of them touch upon dynamictext, pango, or xml services. I wonder if your default "Sans" font does not support those characters. Maybe you should specify the font family. 2012-12-31 Dan Dennedy <[email protected]> * src/modules/avformat/consumer_avformat.c, src/modules/avformat/producer_avformat.c: Fix build against FFmepg 0.5 and 0.6. 2012-12-26 Niv Sardi <[email protected]> * src/modules/gtk2/producer_pixbuf.c, src/modules/gtk2/producer_pixbuf.yml: pixbuf producer: loop option to loop sequence selectively 2012-12-22 Dan Dennedy <[email protected]> * src/framework/mlt_consumer.c, src/framework/mlt_frame.c, src/framework/mlt_types.h, src/modules/avformat/consumer_avformat.c, src/modules/avformat/producer_avformat.c, src/modules/core/filter_audiochannels.c, src/modules/core/filter_audioconvert.c, src/modules/core/filter_channelcopy.c, src/modules/core/filter_mono.c: Add mlt_audio_u8 (sourceforce-182). It should support planar libavutil AV_SAMPLE_FMT_U8P, but it is untested due to lacking a sample. 2012-12-12 Dan Dennedy <[email protected]> * src/modules/avformat/producer_avformat.c, src/modules/resample/filter_resample.c: Fix possible divide by zero exceptions. 2012-11-27 Dan Dennedy <[email protected]> * src/modules/avformat/factory.c, src/modules/avformat/filter_avresample.c, src/modules/avformat/producer_avformat.c: Fix decoding audio with planar formats. * src/modules/decklink/consumer_decklink.cpp, src/modules/decklink/producer_decklink.cpp: Fix mlt_profile to DeckLink DisplayMode matching. 2012-11-17 Dan Dennedy <[email protected]> * src/modules/gtk2/producer_pixbuf.c, src/modules/qimage/producer_qimage.c: Fix crash on invalid image sequence. * configure, src/framework/mlt_version.h: set to interim version 0.8.7 * src/modules/qimage/kdenlivetitle_wrapper.cpp, src/modules/videostab/stab/klt/error.c: Remove exit()s that cause unexpected app failures. An app can register a mlt_log callback, trap errors, and do something more graceful than abort as perhaps some of these are not really as fatal as they claim to be (a different patch can change the levels as needed). ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ Mlt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mlt-devel
