Then please check VDR's recording.h. The missing IsPesRecording member function and the parameter type mismatch of cIndexFile::Get both indicate that recording.h is unpatched.
In vdr-1.6.0-2-tsplay-0.1.diff you will find the modifications to recording.h starting at line 1376.
Sorry Frank - definitely patched. I just tried cleaning and recompiling everything, don't seem to be getting the IsPesRecording function error, but am still getting the cIndexFile mismatch:
server/recplayer.c: In member function 'uint64_t cRecPlayer::positionFromFrameNumber(uint32_t)': server/recplayer.c:253: error: no matching function for call to 'cIndexFile::Get(int, uchar*, int*)' ../../../include/vdr/recording.h:229: note: candidates are: bool cIndexFile::Get(int, uint16_t*, off_t*, uchar*, int*) ../../../include/vdr/recording.h:231: note: int cIndexFile::Get(uint16_t, off_t) make: *** [server/recplayer.o] Error 1
I don't get it - it's calling a Get(int, uchar*, int*), which are defined Get(int, uint16_t*, off_t*, uchar*, int*) ??