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| author | ghost <andreas.monzner@multimedia-labs.de> | 2010-11-30 01:51:02 +0100 |
|---|---|---|
| committer | ghost <andreas.monzner@multimedia-labs.de> | 2010-11-30 01:51:02 +0100 |
| commit | 0c264458b72ac77a0129c8a702d3e8dad70f0e49 (patch) | |
| tree | a39b580f89f0a9a3cbf338e5fdfd24542f83bf2d /lib/dvb/tstools.cpp | |
| parent | 16902de6f4215ccd425622b92e8ae6be1ae4a97f (diff) | |
| download | enigma2-0c264458b72ac77a0129c8a702d3e8dad70f0e49.tar.gz enigma2-0c264458b72ac77a0129c8a702d3e8dad70f0e49.zip | |
disable backtrack to prev sequence start code
this code have to be reviewed.. it breaks fast forward winding with speed > 32x
refs #570
Diffstat (limited to 'lib/dvb/tstools.cpp')
| -rw-r--r-- | lib/dvb/tstools.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/dvb/tstools.cpp b/lib/dvb/tstools.cpp index a0e4eb15..438f6d60 100644 --- a/lib/dvb/tstools.cpp +++ b/lib/dvb/tstools.cpp @@ -700,6 +700,7 @@ int eDVBTSTools::findFrame(off_t &_offset, size_t &len, int &direction, int fram } off_t start = offset; +#if 0 /* backtrack to find the previous sequence start, in case of MPEG2 */ if ((data & 0xFF) == 0x00) { do { @@ -714,6 +715,8 @@ int eDVBTSTools::findFrame(off_t &_offset, size_t &len, int &direction, int fram start = offset; /* Failed to find corresponding sequence start, so never mind */ } +#endif + /* let's find the next frame after the given offset */ do { if (m_streaminfo.getStructureEntry(offset, data, 1)) @@ -729,9 +732,11 @@ int eDVBTSTools::findFrame(off_t &_offset, size_t &len, int &direction, int fram // eDebug("%08llx@%llx (next)", data, offset); } while (((data & 0xFF) != 9) && ((data & 0xFF) != 0x00)); /* next frame */ +#if 0 /* align to TS pkt start */ start = start - (start % 188); offset = offset - (offset % 188); +#endif len = offset - start; _offset = start; |