audio_demo/
audio_demo.rs

1use motion_canvas_rs::prelude::*;
2use std::time::Duration;
3
4fn main() {
5    let mut project = Project::default()
6        .with_dimensions(800, 450)
7        .with_title("Audio Demo")
8        .with_background(Color::rgb8(20, 20, 25))
9        .close_on_finish();
10
11    // Setup Video Timeline
12    let rect = Rect::new(Vec2::new(100.0, 100.0), Vec2::new(200.0, 200.0), Color::RED)
13        .with_anchor(Vec2::new(-1.0, -1.0));
14
15    project.scene.add(Box::new(rect.clone()));
16
17    project.scene.video_timeline.add(chain!(
18        all![
19            rect.position
20                .to(Vec2::new(150.0, 150.0), Duration::from_secs(1)),
21            rect.size.to(Vec2::new(200.0, 50.0), Duration::from_secs(1)),
22            rect.fill_color.to(Color::BLUE, Duration::from_secs(1)),
23        ],
24        all![
25            rect.position
26                .to(Vec2::new(350.0, 150.0), Duration::from_secs(1)),
27            rect.fill_color.to(Color::RED, Duration::from_secs(1)),
28        ]
29    ));
30
31    // Setup Audio Timeline using new macros and builder
32    project.scene.audio_timeline.add(chain!(
33        play!(AudioNode::new("./examples/audios/combo-1.mp3").with_volume(0.5)),
34        audio_wait!(0.05),
35        play!(AudioNode::new("./examples/audios/combo-2.mp3").with_volume(1.0))
36    ));
37
38    println!("Project configured with separate video and audio timelines.");
39    println!(
40        "Video duration: {:?}",
41        project.scene.video_timeline.duration()
42    );
43    println!(
44        "Audio duration: {:?}",
45        project.scene.audio_timeline.duration()
46    );
47
48    project.show().expect("Failed to run audio demo");
49}
audio_demo/audio_demo.rs

audio_demo/
audio_demo.rs
