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be robust to crazy timestamps in ffmpeg streams

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Scott Lamb 2017-01-06 23:30:24 -08:00
parent cdbcad6c80
commit 6f2b66c406
1 changed files with 6 additions and 1 deletions
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7
src/dir.rs
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@ -542,7 +542,12 @@ impl<'a> Writer<'a> {
is_key: bool) -> Result<(), Error> { is_key: bool) -> Result<(), Error> {
let w = self.0.as_mut().unwrap(); let w = self.0.as_mut().unwrap();
if let Some(unflushed) = w.unflushed_sample.take() { if let Some(unflushed) = w.unflushed_sample.take() {
let duration = w.adjuster.adjust((pts_90k - unflushed.pts_90k) as i32); let duration = (pts_90k - unflushed.pts_90k) as i32;
if duration <= 0 {
return Err(Error::new(format!("pts not monotonically increasing; got {} then {}",
unflushed.pts_90k, pts_90k)));
}
let duration = w.adjuster.adjust(duration);
w.index.add_sample(duration, unflushed.len, unflushed.is_key); w.index.add_sample(duration, unflushed.len, unflushed.is_key);
w.extend_local_start(unflushed.local_time); w.extend_local_start(unflushed.local_time);
} }