urls_downloaded_cb({"token":"gst_app_sink_try_pull_preroll","urls":[{"url":"applib/gstappsink.html#gst_app_sink_try_pull_preroll","node_type":"symbol","page":"GstAppSink","sections":["Methods"],"context":{"gi-language":["c"]}},{"url":"applib/gstappsink.html#gstappsink-page","node_type":"p","page":"GstAppSink","sections":["GstAppSink"],"context":{"gi-language":["default"]}}]});