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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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1 changed files with 9 additions and 6 deletions
15
src/track.rs
15
src/track.rs
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@ -663,16 +663,19 @@ impl Mp4TrackWriter {
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fn update_sync_samples(&mut self, is_sync: bool) {
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if let Some(ref mut stss) = self.trak.mdia.minf.stbl.stss {
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stss.entries.push(self.sample_id);
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} else {
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if is_sync {
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if !is_sync {
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return;
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}
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let mut stss = StssBox::default();
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for i in 1..=self.trak.mdia.minf.stbl.stsz.sample_count {
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stss.entries.push(i);
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stss.entries.push(self.sample_id);
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} else {
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if !is_sync {
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return;
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}
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// Create the stts box if not found and push the entry.
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let mut stss = StssBox::default();
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stss.entries.push(self.sample_id);
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self.trak.mdia.minf.stbl.stss = Some(stss);
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};
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}
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