[gst-cvs] gst-plugins-ugly: asfdemux: Use the average frame duration for buffers without a duration.

[<bi...@ke...>]

Module: gst-plugins-ugly
Branch: master
Commit: 725da8579bae51f256812666651555f3f0f1be50
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-ugly/commit/?id=725da8579bae51f256812666651555f3f0f1be50

Author: Edward Hervey <bi...@bi...>
Date:   Sun Jun 28 17:04:00 2009 +0200

asfdemux: Use the average frame duration for buffers without a duration.

This will still cause some timestamp jitter, but giving a hint as to the duration
rather than nothing seems to be a better idea.
Also, this allows some scenarios (like remuxing with asfmux) to estimate the total
duration using the accumulated packet duration (which will be correct).

---

 gst/asfdemux/gstasfdemux.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/gst/asfdemux/gstasfdemux.c b/gst/asfdemux/gstasfdemux.c
index 3debb46..8300b0a 100644
--- a/gst/asfdemux/gstasfdemux.c
+++ b/gst/asfdemux/gstasfdemux.c
@@ -1314,7 +1314,11 @@ gst_asf_demux_push_complete_payloads (GstASFDemux * demux, gboolean force)
      * position reporting if a live src is playing not so live content
      * (e.g. rtspsrc taking some time to fall back to tcp) */
     GST_BUFFER_TIMESTAMP (payload->buf) = payload->ts + demux->in_gap;
-    GST_BUFFER_DURATION (payload->buf) = payload->duration;
+    if (payload->duration == GST_CLOCK_TIME_NONE)
+      GST_BUFFER_DURATION (payload->buf) =
+          stream->ext_props.avg_time_per_frame * 100;
+    else
+      GST_BUFFER_DURATION (payload->buf) = payload->duration;
 
     /* FIXME: we should really set durations on buffers if we can */