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fix: discard duplicate TS packets in non-PUSI continuation path

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Matthew Jackson
2026-06-24 01:45:39 -07:00
parent c4f0566fb1
commit f3c3614a17
1 changed files with 2 additions and 1 deletions
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src/mux/ts.rs
+2 -1
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@@ -314,6 +314,7 @@ impl TsDemuxer {
Some(prev) => cc != ((prev + 1) & 0x0f) && cc != prev, Some(prev) => cc != ((prev + 1) & 0x0f) && cc != prev,
None => false, None => false,
}; };
let is_dup = asm.last_cc == Some(cc);
asm.last_cc = Some(cc); asm.last_cc = Some(cc);
if !pusi && (discontinuity_flag || cc_gap) && asm.active { if !pusi && (discontinuity_flag || cc_gap) && asm.active {
tracing::trace!( tracing::trace!(
@@ -358,7 +359,7 @@ impl TsDemuxer {
if skip < payload.len() { if skip < payload.len() {
asm.push(&payload[skip..]); asm.push(&payload[skip..]);
} }
} else { } else if !is_dup {
asm.push(payload); asm.push(payload);
} }
} }