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textoverlay: improve the example

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Mentioned that this is not ment to be used with subtitles and suggest alternatives.
This commit is contained in:
Stefan Sauer 2011-07-25 12:04:02 +02:00
parent c91928f7a2
commit 2db389f775
1 changed files with 5 additions and 2 deletions
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7
ext/pango/gsttextoverlay.c
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@ -65,12 +65,15 @@
* Uh? What are you talking about? * Uh? What are you talking about?
* I don't understand (18-62s) * I don't understand (18-62s)
* ]| * ]|
* one can also feed live text into the element * One can also feed arbitrary live text into the element:
* |[ * |[
* gst-launch fdsrc fd=0 ! text/plain ! txt. videotestsrc ! \ * gst-launch fdsrc fd=0 ! text/plain ! txt. videotestsrc ! \
* textoverlay name=txt shaded-background=yes font-desc="Serif 40" wait-text=false ! \ * textoverlay name=txt shaded-background=yes font-desc="Serif 40" wait-text=false ! \
* xvimagesink * xvimagesink
* ]| This shows new text as entered on the terminal (stdin). * ]| This shows new text as entered on the terminal (stdin). This is not suited
* for subtitles as the test overlay is not timed. Subtitles should use
* timestamped formats. For the above use case one can also read the text from
* the application as set the #GstTextOverlay:text property.
* </para> * </para>
* </refsect2> * </refsect2>
*/ */