Crate ffmpeg_sidecar

use ffmpeg_sidecar::{
  child::FfmpegChild, command::FfmpegCommand, event::FfmpegEvent, iter::FfmpegIterator,
};

// similar to `std::process::Command`
let mut command = FfmpegCommand::new();
command
  .testsrc() // generate a test pattern video
  .rawvideo(); // pipe raw video output

// similar to `std::process::Child`
let mut child: FfmpegChild = command.spawn().unwrap();

// Iterator over all messages and output
let iter: FfmpegIterator = child.iter().unwrap();
iter.for_each(|event: FfmpegEvent| {
  match event {
    FfmpegEvent::OutputFrame(frame) => {
      let _pixels = frame.data; // <- raw RGB pixels! 🎨
    }
    FfmpegEvent::Error(e) => eprintln!("Error: {}", e),
    _ => {}
  }
});