First of all, many thanks to Reinhard Nissl for the original patch.
This backport is based upon the vdr-1.5.18-dvbs2-h264-syncearly-framespersec-audioindexer-fielddetection-speedup.diff.bz2 patch.
If there are conflcts with other patches when applying,
please try: patch -F5 < xxxx.diff
Backup your channels.conf !!!!!
Enjoy...