[gst-devel] How to detect aspectratio change?

Thomas Loewe lazyt at gmx.net
Wed Feb 11 20:25:04 CET 2009


how can i detect an aspectratio change during play?

At the moment i use "notify::caps" on the videodecoder-src-pad to calculate
the correct aspect for my videowindow which works fine, but if the stream
changes between 4:3 <-> 16:9 this isn't detected. I have to stop/start the
pipeline to correct this manually.

Any hints?

Thank you,
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