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mpegtsbase: Avoid double removal of streams

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This can happen if the PCR pid is the same as a audio/video PID.
This commit is contained in:
Edward Hervey 2011-07-19 09:36:10 +02:00
parent b170b2020c
commit 2b127601e9
1 changed files with 8 additions and 1 deletions
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9
gst/mpegtsdemux/mpegtsbase.c
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@ -502,11 +502,18 @@ void
mpegts_base_program_remove_stream (MpegTSBase * base,
MpegTSBaseProgram * program, guint16 pid)
{
MpegTSBaseClass *klass = GST_MPEGTS_BASE_GET_CLASS (base);
MpegTSBaseClass *klass;
MpegTSBaseStream *stream = program->streams[pid];
GST_DEBUG ("pid:0x%04x", pid);
if (G_UNLIKELY (stream == NULL)) {
/* Can happen if the PCR PID is the same as a audio/video PID */
GST_DEBUG ("Stream already removed");
return;
}
klass = GST_MPEGTS_BASE_GET_CLASS (base);
/* If subclass needs it, inform it of the stream we are about to remove */
if (klass->stream_removed)