Various minor cleanups

5 files changed, 12 insertions, 12 deletions

diff --git a/video/cdg/tests/cdgdec.rs b/video/cdg/tests/cdgdec.rs
index b5e071183..7810883b3 100644
--- a/video/cdg/tests/cdgdec.rs
+++ b/video/cdg/tests/cdgdec.rs
@@ -25,7 +25,7 @@ fn init() {
 fn test_cdgdec() {
     init();
 
-    let pipeline = gst::Pipeline::new(Some("cdgdec-test"));
+    let pipeline = gst::Pipeline::builder().name("cdgdec-test").build();
 
     let input_path = {
         let mut r = PathBuf::new();
@@ -50,14 +50,14 @@ fn test_cdgdec() {
 
     let parse = gst::ElementFactory::make("cdgparse").build().unwrap();
     let dec = gst::ElementFactory::make("cdgdec").build().unwrap();
-    let sink = gst::ElementFactory::make("appsink").build().unwrap();
+    let sink = gst_app::AppSink::builder().build();
 
     pipeline
-        .add_many(&[&filesrc, &parse, &dec, &sink])
+        .add_many(&[&filesrc, &parse, &dec, sink.upcast_ref()])
         .expect("failed to add elements to the pipeline");
-    gst::Element::link_many(&[&filesrc, &parse, &dec, &sink]).expect("failed to link the elements");
+    gst::Element::link_many(&[&filesrc, &parse, &dec, sink.upcast_ref()])
+        .expect("failed to link the elements");
 
-    let sink = sink.downcast::<gst_app::AppSink>().unwrap();
     sink.set_callbacks(
         gst_app::AppSinkCallbacks::builder()
             // Add a handler to the "new-sample" signal.
diff --git a/video/closedcaption/src/transcriberbin/imp.rs b/video/closedcaption/src/transcriberbin/imp.rs
index 5e2636acc..ef8852c77 100644
--- a/video/closedcaption/src/transcriberbin/imp.rs
+++ b/video/closedcaption/src/transcriberbin/imp.rs
@@ -442,8 +442,8 @@ impl TranscriberBin {
     }
 
     fn build_state(&self) -> Result<State, Error> {
-        let internal_bin = gst::Bin::new(Some("internal"));
-        let transcription_bin = gst::Bin::new(Some("transcription-bin"));
+        let internal_bin = gst::Bin::builder().name("internal").build();
+        let transcription_bin = gst::Bin::builder().name("transcription-bin").build();
         let audio_tee = gst::ElementFactory::make("tee")
             // Protect passthrough enable (and resulting dynamic reconfigure)
             // from non-streaming thread
diff --git a/video/gtk4/examples/gtksink.rs b/video/gtk4/examples/gtksink.rs
index 0899d4802..ee2b4e2f9 100644
--- a/video/gtk4/examples/gtksink.rs
+++ b/video/gtk4/examples/gtksink.rs
@@ -6,7 +6,7 @@ use gtk::{gdk, gio, glib};
 use std::cell::RefCell;
 
 fn create_ui(app: &gtk::Application) {
-    let pipeline = gst::Pipeline::new(None);
+    let pipeline = gst::Pipeline::default();
     let src = gst::ElementFactory::make("videotestsrc").build().unwrap();
 
     let overlay = gst::ElementFactory::make("clockoverlay")
diff --git a/video/videofx/tests/colordetect.rs b/video/videofx/tests/colordetect.rs
index 6b355ea4a..96cea95d2 100644
--- a/video/videofx/tests/colordetect.rs
+++ b/video/videofx/tests/colordetect.rs
@@ -21,7 +21,7 @@ fn init() {
 #[test]
 fn test_red_color() {
     init();
-    let pipeline = gst::Pipeline::new(None);
+    let pipeline = gst::Pipeline::default();
 
     let src = gst::ElementFactory::make("videotestsrc")
         .property_from_str("pattern", "red")
diff --git a/video/videofx/tests/videocompare.rs b/video/videofx/tests/videocompare.rs
index cc1ab724b..ee4ec40ed 100644
--- a/video/videofx/tests/videocompare.rs
+++ b/video/videofx/tests/videocompare.rs
@@ -60,7 +60,7 @@ fn test_can_find_similar_frames() {
 
     let max_distance = 0.0f64;
 
-    let pipeline = gst::Pipeline::new(None);
+    let pipeline = gst::Pipeline::default();
     setup_pipeline(
         &pipeline,
         "red",
@@ -106,7 +106,7 @@ fn test_can_find_similar_frames() {
 fn test_do_not_send_message_when_image_not_found() {
     init();
 
-    let pipeline = gst::Pipeline::new(None);
+    let pipeline = gst::Pipeline::default();
     setup_pipeline(&pipeline, "snow", "red", 0f64, HashAlgorithm::Blockhash);
 
     pipeline.set_state(gst::State::Playing).unwrap();
@@ -145,7 +145,7 @@ fn test_use_dssim_to_find_similar_frames() {
 
     let max_distance = 0.0f64;
 
-    let pipeline = gst::Pipeline::new(None);
+    let pipeline = gst::Pipeline::default();
     setup_pipeline(&pipeline, "red", "red", max_distance, HashAlgorithm::Dssim);
 
     pipeline.set_state(gst::State::Playing).unwrap();