Crate ffmpeg_sidecar
source ·Expand description
Wrap a standalone FFmpeg binary in an intuitive Iterator interface.
Example
use ffmpeg_sidecar::{command::FfmpegCommand, error::Result, event::FfmpegEvent};
fn main() -> Result<()> {
FfmpegCommand::new() // <- Builder API like `std::process::Command`
.testsrc() // <- Discoverable aliases for FFmpeg args
.rawvideo() // <- Convenient argument presets
.spawn()? // <- Uses an ordinary `std::process::Child`
.iter()? // <- Iterator over all log messages and video output
.for_each(|event: FfmpegEvent| {
match event {
FfmpegEvent::OutputFrame(frame) => {
println!("frame: {}x{}", frame.width, frame.height);
let _pixels: Vec<u8> = frame.data; // <- raw RGB pixels! 🎨
}
FfmpegEvent::Progress(progress) => {
eprintln!("Current speed: {}x", progress.speed); // <- parsed progress updates
}
FfmpegEvent::Log(_level, msg) => {
eprintln!("[ffmpeg] {}", msg); // <- granular log message from stderr
}
_ => {}
}
});
Ok(())
}