Thanks for your quick reply.
After specifying font family, with mlt 0.8.8, unicode does not support for
any font.
And with mlt 0.8.7, it works fine.
Thank you,
On Mon, Jul 8, 2013 at 1:24 AM, Dan Dennedy <d...@dennedy.org> wrote:
> On Sun, Jul 7, 2013 at 9:24 AM, Satyanarayana S V <s.sv...@gmail.com>
> 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 <d...@dennedy.org>
>
> * 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 <xa...@evilgiggle.com>
>
> * 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 <d...@dennedy.org>
>
> * 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 <d...@dennedy.org>
>
> * src/modules/avformat/producer_avformat.c,
> src/modules/resample/filter_resample.c: Fix possible divide by zero
> exceptions.
>
> 2012-11-27 Dan Dennedy <d...@dennedy.org>
>
> * 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 <d...@dennedy.org>
>
> * 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).
>
--
-Satya.
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