unbundle 5.2.0

Unbundle media files - extract still frames, audio tracks, and subtitles from video files
Documentation 
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//! Iterate over decoded audio samples in a streaming fashion.
//!
//! Usage: `cargo run --example audio_iterator -- path/to/video.mp4`

use unbundle::{MediaFile, UnbundleError};

fn main() -> Result<(), UnbundleError> {
    let path = std::env::args()
        .nth(1)
        .expect("Usage: audio_iterator <video_path>");

    let mut unbundler = MediaFile::open(&path)?;

    println!("Streaming audio samples from: {path}");

    let mut chunk_count = 0usize;
    let mut total_samples = 0usize;

    for chunk in unbundler.audio().sample_iter()? {
        let chunk = chunk?;
        chunk_count += 1;
        total_samples += chunk.samples.len();

        if chunk_count <= 5 {
            println!(
                "  Chunk {}: {} samples @ {}Hz, timestamp={:?}",
                chunk_count,
                chunk.samples.len(),
                chunk.sample_rate,
                chunk.timestamp
            );
        }
    }

    if chunk_count > 5 {
        println!("  ... ({} more chunks)", chunk_count - 5);
    }

    println!("Total: {chunk_count} chunks, {total_samples} samples");

    Ok(())
}