ffplay: fix updating external clock after seeking

Now it should work for the timestamp based and the byte based case as well.
Also only update the external clock if the seeking was successful.

Signed-off-by: Marton Balint <cus@passwd.hu>

1 files changed, 6 insertions, 1 deletions

diff --git a/ffplay.c b/ffplay.c
index c5ad70fd43..a3bda0eea9 100644
--- a/ffplay.c
+++ b/ffplay.c
@@ -2669,8 +2669,13 @@ static int read_thread(void *arg)
                     packet_queue_flush(&is->videoq);
                     packet_queue_put(&is->videoq, &flush_pkt);
                 }
+                if (is->seek_flags & AVSEEK_FLAG_BYTE) {
+                   //FIXME: use a cleaner way to signal obsolete external clock...
+                   update_external_clock_pts(is, (double)AV_NOPTS_VALUE);
+                } else {
+                   update_external_clock_pts(is, seek_target / (double)AV_TIME_BASE);
+                }
             }
-            update_external_clock_pts(is, (seek_target + ic->start_time) / (double)AV_TIME_BASE);
             is->seek_req = 0;
             eof = 0;
         }