qtdemux: Only adjust segment.stop by cslg_shift if stop is not -1

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1294>

diff --git a/subprojects/gst-plugins-good/gst/isomp4/qtdemux.c b/subprojects/gst-plugins-good/gst/isomp4/qtdemux.c
index 9b6189c..41ce6b2 100644 (file)
--- a/subprojects/gst-plugins-good/gst/isomp4/qtdemux.c
+++ b/subprojects/gst-plugins-good/gst/isomp4/qtdemux.c
@@ -4959,8 +4959,11 @@ gst_qtdemux_stream_update_segment (GstQTDemux * qtdemux, QtDemuxStream * stream,
   stream->segment.rate = rate;
   stream->segment.start = start + QTSTREAMTIME_TO_GSTTIME (stream,
       stream->cslg_shift);
-  stream->segment.stop = stop + QTSTREAMTIME_TO_GSTTIME (stream,
-      stream->cslg_shift);
+  if (stop != -1)
+    stream->segment.stop = stop + QTSTREAMTIME_TO_GSTTIME (stream,
+        stream->cslg_shift);
+  else
+    stream->segment.stop = stop;
   stream->segment.time = time;
   stream->segment.position = stream->segment.start;