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bugfix: fix update_sync_samples in Mp4TrackWriter where sync is not properly set in stss box #38 (#39)

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Alfred Gutierrez 2020-12-24 17:35:13 -08:00 committed by GitHub
parent b63522186e
commit 9c43838793
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1 changed files with 9 additions and 6 deletions
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15
src/track.rs
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@ -663,16 +663,19 @@ impl Mp4TrackWriter {
fn update_sync_samples(&mut self, is_sync: bool) {
if let Some(ref mut stss) = self.trak.mdia.minf.stbl.stss {
stss.entries.push(self.sample_id);
} else {
if is_sync {
if !is_sync {
return;
}
let mut stss = StssBox::default();
for i in 1..=self.trak.mdia.minf.stbl.stsz.sample_count {
stss.entries.push(i);
stss.entries.push(self.sample_id);
} else {
if !is_sync {
return;
}
// Create the stts box if not found and push the entry.
let mut stss = StssBox::default();
stss.entries.push(self.sample_id);
self.trak.mdia.minf.stbl.stss = Some(stss);
};
}