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-rw-r--r--remux.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/remux.c b/remux.c
index c057af21..ae5feefe 100644
--- a/remux.c
+++ b/remux.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: remux.c 3.6 2014/04/13 11:49:40 kls Exp $
+ * $Id: remux.c 3.7 2014/04/13 13:48:35 kls Exp $
*/
#include "remux.h"
@@ -1511,7 +1511,12 @@ int cFrameDetector::Analyze(const uchar *Data, int Length)
for (int i = 0; i < numPtsValues; i++)
ptsValues[i] = ptsValues[i + 1] - ptsValues[i];
qsort(ptsValues, numPtsValues, sizeof(uint32_t), CmpUint32);
- uint32_t Delta = ptsValues[0] / (framesPerPayloadUnit + parser->IFrameTemporalReferenceOffset());
+ int Div = framesPerPayloadUnit;
+ if (framesPerPayloadUnit > 1)
+ Div += parser->IFrameTemporalReferenceOffset();
+ if (Div <= 0)
+ Div = 1;
+ uint32_t Delta = ptsValues[0] / Div;
// determine frame info:
if (isVideo) {
if (abs(Delta - 3600) <= 1)