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tutorials: Add resample element to the pipeline in tutorials 3

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This commit is contained in:
Guillaume Gomez 2020-07-10 10:35:57 +02:00
parent 7d28106c2e
commit 6752ef8a69
1 changed files with 6 additions and 2 deletions
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8
tutorials/src/bin/basic-tutorial-3.rs
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@ -15,14 +15,18 @@ fn tutorial_main() {
.expect("Could not create convert element."); .expect("Could not create convert element.");
let sink = gst::ElementFactory::make("autoaudiosink", Some("sink")) let sink = gst::ElementFactory::make("autoaudiosink", Some("sink"))
.expect("Could not create sink element."); .expect("Could not create sink element.");
let resample = gst::ElementFactory::make("audioresample", Some("resample"))
.expect("Could not create resample element.");
// Create the empty pipeline // Create the empty pipeline
let pipeline = gst::Pipeline::new(Some("test-pipeline")); let pipeline = gst::Pipeline::new(Some("test-pipeline"));
// Build the pipeline Note that we are NOT linking the source at this // Build the pipeline Note that we are NOT linking the source at this
// point. We will do it later. // point. We will do it later.
pipeline.add_many(&[&source, &convert, &sink]).unwrap(); pipeline
convert.link(&sink).expect("Elements could not be linked."); .add_many(&[&source, &convert, &resample, &sink])
.unwrap();
gst::Element::link_many(&[&convert, &resample, &sink]).expect("Elements could not be linked.");
// Set the URI to play // Set the URI to play
let uri = let uri =