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tutorials/basic-tutorial-13: Add "\r" at each println to fix the raw terminal display

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This commit is contained in:
Guillaume Gomez 2021-01-09 15:40:00 +01:00
parent 89acc11e2c
commit a3f6f710a9
1 changed files with 5 additions and 5 deletions
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10
tutorials/src/bin/basic-tutorial-13.rs
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@ -29,7 +29,7 @@ fn send_seek_event(pipeline: &Element, rate: f64) -> bool {
let position = match pipeline.query_position::<gst::ClockTime>() {
Some(pos) => pos,
None => {
eprintln!("Unable to retrieve current position...");
eprintln!("Unable to retrieve current position...\r");
return false;
}
};
@ -61,11 +61,11 @@ fn send_seek_event(pipeline: &Element, rate: f64) -> bool {
.unwrap()
.get::<Element>()
{
println!("Current rate: {}", rate);
println!("Current rate: {}\r", rate);
// Send the event
video_sink.send_event(seek_event)
} else {
eprintln!("Failed to update rate...");
eprintln!("Failed to update rate...\r");
false
}
}
@ -157,7 +157,7 @@ USAGE: Choose one of the following options, then press enter:
"PLAYING"
};
playing = !playing;
println!("Setting state to {}", status);
println!("Setting state to {}\r", status);
}
Command::DataRateUp => {
if send_seek_event(&pipeline, rate * 2.) {
@ -183,7 +183,7 @@ USAGE: Choose one of the following options, then press enter:
// Send the event
let step = Step::new(gst::format::Buffers(Some(1)), rate.abs(), true, false);
video_sink.send_event(step);
println!("Stepping one frame");
println!("Stepping one frame\r");
}
}
Command::Quit => {