avformat/flvdec: discard inconsistent timestamps

Fixes Ticket3425 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avformat/flvdec: discard inconsistent timestamps
Fixes Ticket3425 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
dbc3e110 · Michael Niedermayer · 77466876 · dbc3e110
Commit dbc3e110 authored Mar 12, 2014 by Michael Niedermayer
Hide whitespace changes
Inline Side-by-side

Showing with 4 additions and 0 deletions

flvdec.c libavformat/flvdec.c +4 -0

No files found.
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -938,6 +938,10 @@ retry_duration:
                flv->wrong_dts = 1;
                av_log(s, AV_LOG_WARNING,
                       "negative cts, previous timestamps might be wrong\n");
+            } else if (FFABS(dts - pts) > 1000*60*15) {
+                av_log(s, AV_LOG_WARNING,
+                       "invalid timestamps %"PRId64" %"PRId64"\n", dts, pts);
+                dts = pts = AV_NOPTS_VALUE;
            }
            if (flv->wrong_dts)
                dts = AV_NOPTS_VALUE;