Scrolling text that does not fit without wrapping

[David Ventura]

Hi

I want to scroll some text on top of a video file, this works OK using textoverlay with position=absolute and modifying the deltax attribute to make it scroll.

If I use a really long text, it fits the width of the video and wraps to a new line, and also scrolls OK.

My problem is that setting wrap-mode=none with really long text (that obviously doesn't fit in one line, hence the scrolling) pango throws a fit and does not render text

I get spammed to death with:

(python3:11404): Pango-WARNING **: pango-layout.c:3209: broken PangoLayout

My code is here: https://hastebin.com/voqebetalo.py

but the pipeline essentially is

filesrc ! decodebin name=decoder ! textoverlay ! autovideosink decoder. ! autoaudiosink

David

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[Gst-Geek]

Check if auto-resize mode is helpful for u..



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