
Changes:

2005-11-23 dvb-ttpci-01.fw-2622
	Changes by Werner Fink:
	 - AC3 output for live channels
	 - audio and PES filter error handling fixes
	 - tons of changes for better/faster A/V sync and PCR handling
	 - Initial implementation for ES/RAW audio support
	Changes by Oliver Endriss:
	  - support for extended RC5 (aka RC5+) infrared protocol
	  - fixed DPRAM timing to get rid of strange pseudo-handshake

2005-07-06 dvb-ttpci-01.fw-261f
	Changes by Werner Fink:
	  Restart error IRQ handler in case of an overflow as
	  described in the API manual.
	  Better auto detection of PES formats with AC3 and DTS frames not
	  starting with the payload of PES frames with PTS value.

	  Allow non aligned PES frames which include a substream ID for
	  PCM/AC3/DTS.

	  Use silent PCM for delay the PCM/AC3/DTS data to be able to
	  compensate the PTS offset of Audio and Video PES frames.  Mainly
	  done to be able to synchronize even within VDR transfer mode
	  where AV data are received just in time from the TV channel.

	  Calculate  the byte rate of Mpeg Audio date to be able to
	  synchronize without an hard offset.  This avoid jumps within
	  picture sequence due high PTS offsets at synching time. Also use
	  the sync API for Mpeg Audio at startup.

	  Add PTS reset after a PCM Bypass to be able to recover fast
	  enough and shorten the time used in the blank timer for
	  recovering.

	  Be sure that the Bits in the message status register are done
	  well.  Add two new bits which indicates play mode and stop spare
	  time.

	  Make ReleaseBmp work even during running Bitmap upload.  Be sure
	  that normal OSD command sequences will not destroxed by a normal
	  ReleaseBmp.  Be sure that the ACK to the PC work even if the
	  Bitmap upload is premature aborted.

	  Add a workaround to be sure that TX_BUFF is really reset by the
	  PC and does not provide the old value.  It seems that modifying
	  of IRQ_RX by the PC is not always in sync.

2005-xx-xx dvb-ttpci-01.fw-261e
	   (not officially released)

2004-12-26 dvb-ttpci-01.fw-261d
	Changes by Werner Fink:
	- Implement AC3/DTS replay capability
	- Proper handling of OSD bitmap loading with timeouts
	- Set interpolated option of video decoder to reduce block
	  noise on hard picture changes
	- FlushTS command fixes

2004-06-10 dvb-ttpci-01.fw-261c
	- now using additional 2MB SDRAM for OSD if present
	  (support for VDR-oriented hardware patch)
	- remove boot splash

2003-10-13 dvb-ttpci-01.fw-261b
	fixed distortions when switching channel while recording

2003-07-09 dvb-ttpci-01.fw-261a
