hello_world/
hello_world.rs

1use ffmpeg_sidecar::command::FfmpegCommand;
2
3/// Iterates over the frames of a `testsrc`.
4///
5/// ```console
6/// cargo run --example hello_world
7/// ```
8fn main() -> anyhow::Result<()> {
9  // Run an FFmpeg command that generates a test video
10  let iter = FfmpegCommand::new() // <- Builder API like `std::process::Command`
11    .testsrc()  // <- Discoverable aliases for FFmpeg args
12    .rawvideo() // <- Convenient argument presets
13    .spawn()?   // <- Ordinary `std::process::Child`
14    .iter()?;   // <- Blocking iterator over logs and output
15
16  // Use a regular "for" loop to read decoded video data
17  for frame in iter.filter_frames() {
18    println!("frame: {}x{}", frame.width, frame.height);
19    let _pixels: Vec<u8> = frame.data; // <- raw RGB pixels! 🎨
20  }
21
22  Ok(())
23}
hello_world/hello_world.rs

hello_world/
hello_world.rs
