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-rw-r--r--remux.h15
1 files changed, 10 insertions, 5 deletions
diff --git a/remux.h b/remux.h
index 0e060b7e..3204bb41 100644
--- a/remux.h
+++ b/remux.h
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: remux.h 2.29 2011/05/21 09:53:54 kls Exp $
+ * $Id: remux.h 2.30 2011/06/12 12:49:17 kls Exp $
*/
#ifndef __REMUX_H
@@ -297,7 +297,7 @@ public:
~cTsToPes();
void PutTs(const uchar *Data, int Length);
///< Puts the payload data of the single TS packet at Data into the converter.
- ///< Length is always 188.
+ ///< Length is always TS_SIZE.
///< If the given TS packet starts a new PES payload packet, the converter
///< will be automatically reset. Any packets before the first one that starts
///< a new PES payload packet will be ignored.
@@ -336,16 +336,16 @@ void PesDump(const char *Name, const u_char *Data, int Length);
// Frame detector:
-#define MIN_TS_PACKETS_FOR_FRAME_DETECTOR 2
-
class cFrameDetector {
private:
enum { MaxPtsValues = 150 };
int pid;
int type;
bool synced;
+ bool newPayload;
bool newFrame;
bool independentFrame;
+ int frameTypeOffset;
uint32_t ptsValues[MaxPtsValues]; // 32 bit is enough - we only need the delta
int numPtsValues;
int numFrames;
@@ -371,12 +371,17 @@ public:
///< the frame detector for actual work.
int Analyze(const uchar *Data, int Length);
///< Analyzes the TS packets pointed to by Data. Length is the number of
- ///< bytes Data points to, and must be a multiple of 188.
+ ///< bytes Data points to, and must be a multiple of TS_SIZE.
///< Returns the number of bytes that have been analyzed.
///< If the return value is 0, the data was not sufficient for analyzing and
///< Analyze() needs to be called again with more actual data.
bool Synced(void) { return synced; }
///< Returns true if the frame detector has synced on the data stream.
+ bool NewPayload(void) { return newPayload; }
+ ///< Returns true if the data given to the last call to Analyze() started a
+ ///< new payload. The caller should remember the current file offset in
+ ///< order to be able to generate an index entry later, when NewFrame()
+ ///< returns true.
bool NewFrame(void) { return newFrame; }
///< Returns true if the data given to the last call to Analyze() started a
///< new frame.