Revision: 49
Author: skilvington
Date: 2006-05-11 01:27:18 -0700 (Thu, 11 May 2006)
ViewCVS: http://svn.sourceforge.net/redbutton/?rev=49&view=rev
Log Message:
-----------
always set PES filter type to DMX_PES_OTHER
Modified Paths:
--------------
redbutton-download/trunk/stream.c
Modified: redbutton-download/trunk/stream.c
===================================================================
--- redbutton-download/trunk/stream.c 2006-05-10 13:36:14 UTC (rev 48)
+++ redbutton-download/trunk/stream.c 2006-05-11 08:27:18 UTC (rev 49)
@@ -28,11 +28,22 @@
pes_filter.output = DMX_OUT_TS_TAP;
pes_filter.flags = DMX_IMMEDIATE_START;
pes_filter.pid = pid;
+ /*
+ * I think the way pes_type works is like this:
+ * if you set it to DMX_PES_VIDEO then the output goes to the dvr0 device (as a TS)
+ * but it also ends up on the video0 device (presumably as decoded video frames)
+ * similarly for DMX_PES_AUDIO
+ * if we set the pes_type to DMX_PES_OTHER then the output only goes to the dvr0 device
+ * on my Nova-T card, there is no hardware MPEG decoder so setting the pes_type to DMX_PES_VIDEO returns an error (sometimes!)
+ * anyway, always setting it to DMX_PES_OTHER works for me
+ */
+ pes_type=DMX_PES_OTHER;
pes_filter.pes_type = pes_type;
if(ioctl(fd, DMX_SET_PES_FILTER, &pes_filter) < 0)
{
error("ioctl DMX_SET_PES_FILTER: %s", strerror(errno));
+error("pid=%d type=%d", pid, pes_type);
close(fd);
return -1;
}
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