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gst-plugins-rs/text/ahead/README.md
Guillaume Desmottes 4576bea10c add textahead plugin 
Plugin displaying upcoming text buffers ahead.
2022-01-12 08:47:23 +01:00

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gst-plugins-textahead

This is GStreamer plugin displays upcoming text buffers ahead with the current one. This is mainly useful for Karaoke applications where singers need to know beforehand the next lines of the song.

gst-launch-1.0 videotestsrc pattern=black ! video/x-raw,width=1920,height=1080 ! textoverlay name=txt ! autovideosink filesrc location=subtitles.srt ! subparse ! textahead n-ahead=2 ! txt.