upipe_mpgvf: prevent sequence header duplication

quarium · cmassiot · commit 64297e783569 · 2024-11-20T19:58:45.000+01:00
Prevent sequence header duplication when using complete_input flag.
diff --git a/lib/upipe-framers/upipe_mpgv_framer.c b/lib/upipe-framers/upipe_mpgv_framer.c
@@ -1312,6 +1312,11 @@ static void upipe_mpgvf_work(struct upipe *upipe, struct upump **upump_p)
                     break;
             }
             continue;
+        } else if (upipe_mpgvf->complete_input) {
+            if (start == MP2VSEQ_START_CODE) {
+                upipe_mpgvf->next_frame_sequence = true;
+                upipe_mpgvf->seq_rap = upipe_mpgvf->dts_rap;
+            }
         }
 
         if (unlikely(upipe_mpgvf->next_frame_offset == -1)) {

Original file line number	Diff line number	Diff line change
`@@ -1312,6 +1312,11 @@ static void upipe_mpgvf_work(struct upipe upipe, struct upump *upump_p)`
`1312`	`1312`	`break;`
`1313`	`1313`	`}`
`1314`	`1314`	`continue;`
	`1315`	`+ } else if (upipe_mpgvf->complete_input) {`
	`1316`	`+ if (start == MP2VSEQ_START_CODE) {`
	`1317`	`+ upipe_mpgvf->next_frame_sequence = true;`
	`1318`	`+ upipe_mpgvf->seq_rap = upipe_mpgvf->dts_rap;`
	`1319`	`+ }`
`1315`	`1320`	`}`
`1316`	`1321`
`1317`	`1322`	`if (unlikely(upipe_mpgvf->next_frame_offset == -1)) {`