[mythtv] Current DVB problems rundown
Stuart Auchterlonie
stuarta at squashedfrog.net
Tue Sep 13 10:10:42 UTC 2005
On Tue, Sep 13, 2005 at 10:29:45AM +0100, Stuart Auchterlonie wrote:
>
> I have a patch which adds the identification of these streams
> to mpegtables which I will attach....
>
>
The old patch doesn't apply to 7244.
Updated patch included.
Stuart
-------------- next part --------------
Index: dsmcc/libs/libmythtv/mpeg/mpegtables.h
===================================================================
--- dsmcc.orig/libs/libmythtv/mpeg/mpegtables.h 2005-09-13 11:05:36.000000000 +0100
+++ dsmcc/libs/libmythtv/mpeg/mpegtables.h 2005-09-13 11:05:58.000000000 +0100
@@ -45,6 +45,12 @@
PrivSec = 0x05,
PrivData = 0x06,
+ // DSM-CC Object Carousel
+ DSMCC_A = 0x0A, // Multi-protocol Encapsulation
+ DSMCC_B = 0x0B, // Std DSMCC Data
+ DSMCC_C = 0x0C, // NPT DSMCC Data
+ DSMCC_D = 0x0D, // Any DSMCC Data
+
// special id's, not actually ID's but can be used in FindPIDs
AnyMask = 0xFFFF0000,
AnyVideo = 0xFFFF0001,
@@ -471,6 +477,14 @@
psipdata()[2] = ((length<<8) & 0x0f) | (psipdata()[2] & 0xf0);
psipdata()[3] = length & 0xff;
}
+ /// Returns true iff stream contains DSMCC Object Carousel
+ static bool IsObjectCarousel(uint type)
+ {
+ return ((StreamID::DSMCC_A == type) ||
+ (StreamID::DSMCC_B == type) ||
+ (StreamID::DSMCC_C == type) ||
+ (StreamID::DSMCC_D == type));
+ }
};
/** \class AdaptationFieldControl
Index: dsmcc/libs/libmythtv/mpeg/mpegtables.cpp
===================================================================
--- dsmcc.orig/libs/libmythtv/mpeg/mpegtables.cpp 2005-09-13 11:05:36.000000000 +0100
+++ dsmcc/libs/libmythtv/mpeg/mpegtables.cpp 2005-09-13 11:08:35.000000000 +0100
@@ -323,6 +323,10 @@
else if (StreamID::PrivData==streamID)
return "private-data";
+ // DSMCC Object Carousel
+ else if (StreamID::IsObjectCarousel(streamID))
+ return "object carousel";
+
else switch (streamID) {
case (TableID::STUFFING):
retval="stuffing"; break; // optionally in any
@@ -345,4 +349,3 @@
{
return QString( StreamID::toString(StreamType(i)) );
}
-
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