[gst-cvs] gst-plugins-bad: mpegtsdemux: Don't answer the SEEKING query if we don' t know the answer yet

[<sl...@ke...>]

Module: gst-plugins-bad
Branch: master
Commit: 6115e0cb0ef3ae85397297c7e30c2e9b4a0a181e
URL:    http://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/?id=6115e0cb0ef3ae85397297c7e30c2e9b4a0a181e

Author: Sebastian Dröge <seb...@co...>
Date:   Sat Aug  8 22:14:53 2009 +0200

mpegtsdemux: Don't answer the SEEKING query if we don't know the answer yet

A bitrate!=-1 is required for seeking but the bitrate is only calculated
after the second PCR was read.

Fixes bug #590446.

---

 gst/mpegdemux/gstmpegtsdemux.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/gst/mpegdemux/gstmpegtsdemux.c b/gst/mpegdemux/gstmpegtsdemux.c
index 5a9a41d..0a6f28a 100644
--- a/gst/mpegdemux/gstmpegtsdemux.c
+++ b/gst/mpegdemux/gstmpegtsdemux.c
@@ -2795,6 +2795,13 @@ gst_mpegts_demux_src_pad_query (GstPad * pad, GstQuery * query)
             goto beach;
         }
 
+        /* We can't say anything about seekability if we didn't
+         * have a second PCR yet because the bitrate is calculated
+         * from this
+         */
+        if (demux->bitrate == -1 && demux->pcr[1] == -1)
+          goto beach;
+
         /* We can seek if upstream supports BYTES seeks and we
          * have a bitrate
          */