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flvdemux: be careful with negative cts

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Fixes #661477.
This commit is contained in:
Stas Sergeev 2011-10-11 20:56:51 +04:00 committed by Mark Nauwelaerts
parent 4924308d02
commit 6b168ffb44
1 changed files with 3 additions and 1 deletions
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4
gst/flv/gstflvdemux.c
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@ -1195,7 +1195,9 @@ gst_flv_demux_parse_tag_video (GstFlvDemux * demux, GstBuffer * buffer)
GST_LOG_OBJECT (demux, "got cts %d", cts); GST_LOG_OBJECT (demux, "got cts %d", cts);
pts = pts + cts; /* avoid negative overflow */
if (cts >= 0 || pts >= -cts)
pts += cts;
} }
GST_LOG_OBJECT (demux, "video tag with codec tag %u, keyframe (%d) " GST_LOG_OBJECT (demux, "video tag with codec tag %u, keyframe (%d) "