[gst-cvs] gst-plugins-good: qtdemux: mind rounding issues when converting from global time to mov time

[<mn...@ke...>]

Module: gst-plugins-good
Branch: master
Commit: cb76a13cc98367b955c8e2a02c4d4dacd2a5bd04
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-good/commit/?id=cb76a13cc98367b955c8e2a02c4d4dacd2a5bd04

Author: Mark Nauwelaerts <mar...@co...>
Date:   Thu Jan 27 12:16:46 2011 +0100

qtdemux: mind rounding issues when converting from global time to mov time

In particular, this avoids missing the intended keyframe when first converting
from the frame's mov time to global segment time, and then back from global
time to mov time when activating the segment.

---

 gst/qtdemux/qtdemux.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/gst/qtdemux/qtdemux.c b/gst/qtdemux/qtdemux.c
index 2076ba9..b6457ce 100644
--- a/gst/qtdemux/qtdemux.c
+++ b/gst/qtdemux/qtdemux.c
@@ -848,7 +848,8 @@ gst_qtdemux_find_index (GstQTDemux * qtdemux, QtDemuxStream * str,
   guint32 index;
 
   /* convert media_time to mov format */
-  media_time = gst_util_uint64_scale (media_time, str->timescale, GST_SECOND);
+  media_time =
+      gst_util_uint64_scale_ceil (media_time, str->timescale, GST_SECOND);
 
   result = gst_util_array_binary_search (str->samples, str->stbl_index + 1,
       sizeof (QtDemuxSample), (GCompareDataFunc) find_func,