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List:       gstreamer-cvs
Subject:    gst-plugins-good: matroskademux: adjust segment stop for KEY_UNIT negative rate seeking
From:       mnauw () kemper ! freedesktop ! org (Mark Nauwelaerts)
Date:       2016-12-29 11:58:44
Message-ID: 20161229115844.2EBE7761AB () kemper ! freedesktop ! org
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Module: gst-plugins-good
Branch: master
Commit: e6a251e9c05e739a287231a223dc81f50f2c7066
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-good/commit/?id=e6a251e9c05e739a287231a223dc81f50f2c7066


Author: Mark Nauwelaerts <mnauw@users.sourceforge.net>
Date:   Thu Dec 29 12:39:20 2016 +0100

matroskademux: adjust segment stop for KEY_UNIT negative rate seeking

---

 gst/matroska/matroska-demux.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/gst/matroska/matroska-demux.c b/gst/matroska/matroska-demux.c
index ee808ff..2523367 100644
--- a/gst/matroska/matroska-demux.c
+++ b/gst/matroska/matroska-demux.c
@@ -2174,13 +2174,19 @@ next:
   }
 
 finish:
-  if (keyunit) {
+  if (keyunit && seeksegment.rate > 0) {
     GST_DEBUG_OBJECT (demux, "seek to key unit, adjusting segment start from %"
         GST_TIME_FORMAT " to %" GST_TIME_FORMAT,
         GST_TIME_ARGS (seeksegment.start), GST_TIME_ARGS (entry->time));
     seeksegment.start = MAX (entry->time, demux->stream_start_time);
     seeksegment.position = seeksegment.start;
     seeksegment.time = seeksegment.start - demux->stream_start_time;
+  } else if (keyunit) {
+    GST_DEBUG_OBJECT (demux, "seek to key unit, adjusting segment stop from %"
+        GST_TIME_FORMAT " to %" GST_TIME_FORMAT,
+        GST_TIME_ARGS (seeksegment.stop), GST_TIME_ARGS (entry->time));
+    seeksegment.stop = MAX (entry->time, demux->stream_start_time);
+    seeksegment.position = seeksegment.stop;
   }
 
   if (demux->streaming) {

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