- fixed: GUI layout
- added: re-calibrate internal clock when TimeShift() is called, provide
a more exact pre-buffering
- added: limit video pre-buffering, provide a more exact video
pre-buffering
- added: increased threshold value for reset of A/V sources in case of
asynch. A/V streams
- code cleanup
- added: translation update
- code cleanup
- added: increased value of AV_SYNC_MAX_DRIFT_FOR_OKAY
- fixed: correct A/V synch., encoder output synchronization after
seeking in current base media source, which delivers the encoder input
- code cleanup: removed SeekRelative()