give up

src-lib/src/video.rs

@@ -130,19 +130,23 @@ fn _inspect(file: &String) -> Result<Inspection, String> {
    let mut child = cmd.spawn().expect("failed to inspect with ffmpeg");
    let mut bind = vec![0; 10];
    let mut buff: &mut [u8] = bind.as_mut();
+   let mut _stdout = child.stdout.take().unwrap();
+   let mut _stderr = child.stderr.take().unwrap();
    let mut stdout: Vec<u8> = vec![];
    let mut stderr: Vec<u8> = vec![];
    let mut delay = 100;
    while let Ok(None) = child.try_wait() {
       eprintln!("ffmpeg still inspecting...");
       std::thread::sleep(std::time::Duration::from_millis(delay));
-      delay = if 2 * delay < 5000 { delay * 2 } else { 5000 };
-      match child.stderr.as_mut().unwrap().read(buff.as_mut()) {
-         Ok(n) => { buff[..n].iter().for_each(|c| stderr.push(*c)); },
+      delay = (2 * delay).clamp(0, 5000);
+      eprintln!("ffmpeg stdout...");
+      match _stdout.read(buff.as_mut()) {
+         Ok(n) => { buff[..n].iter().for_each(|c| stdout.push(*c)); },
          Err(_) => {},
       };
-      match child.stdout.as_mut().unwrap().read(buff.as_mut()) {
-         Ok(n) => { buff.iter().for_each(|c| stdout.push(*c)); },
+      eprintln!("ffmpeg stderr...");
+      match _stderr.read(buff.as_mut()) {
+         Ok(n) => { buff[..n].iter().for_each(|c| stderr.push(*c)); },
          Err(_) => {},
       };
    }