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

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