I guess the key would be to find the equivalent of the following old (Playbin2) code
Glib::RefPtr<Gst::Buffer> image_buf;
(const guint8*) image_buf→get_data(),
a Buffer is replaced I think by a Sample; but from the documentation I can not understand how to get at its raw data, and then convert it to
(const guint8*) for Gdk::Pixbuf::create_from_data
?
regards, Danny.
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danny wrote :
I am trying to convert an old project of mine that used Playbin2 to the current version of gtkmm and gstreamermm.
…
can someone tell me what the correct way is of converting one particular frame of a video to a jpeg?