DV Decoder: Release Notes


3.0.1.1 - May 08, 2024

  • Upgraded to IPP 2021.11 from Intel oneAPI 2024.1
  • Fixed an error in writing the graph structure to the log file.
  • Fixed freezes when seeking in a complex graph
  • Fixed an issue with the false triggering of the protection system

3.0.1.0 - Apr 01, 2024

  • Fixed a bug with pin enumeration if the filter is not included in the graph.
  • Corrected debug output.
  • Upgraded to IPP 2021.10 from Intel oneAPI 2024.0

3.0.0.0 - Jun 21, 2023

  • DV Decoder is delivered in separate installer now
  • Upgraded methods for color conversions
  • Upgraded to IPP 2021.8
  • Updated according to cumulative changes in base libraries
  • Corrected base class for output pins and implementation of the dynamic reconnection.
  • Upgraded property page

2.3.1.0 - Jul 30, 2018


DV Decoder v.1410:
  • The project was recompiled with VS2015, fixed compilation errors and warnings.
  • The compilation options for VS2015 are selected to install the filter also in Windows XP (v140_xp).
  • The protection settings were changed to reduce false positive notifications from antiviruses.
DV Splitter v.1310:
  • The project was recompiled with VS2015, fixed compilation errors and warnings.
  • The compilation options for VS2015 are selected to install the filter also in Windows XP (v140_xp).
  • The protection settings were changed to reduce false positive notifications from antiviruses.

2.3.0.0 - Apr 18, 2017


DV Decoder v.1400:
  • Fixed bug with access to an invalid memory address for Windows 10 64 bit.
  • Upgraded methods for color conversions, adjusted list of output color spaces.
  • Added interface IAVVersion for obtain filter's type (Debug/Release), version, compilation date/time, etc.
  • Added code signing certificate.
  • Corrected protection system (cumulative corrections).
  • Upgraded to IPP 8.2.3.280
DV Splitter v.1300:
  • Added interface IAVVersion for obtain filter's type (Debug/Release), version, compilation date/time, etc.
  • Added code signing certificate.
  • Corrected protection system (cumulative corrections).

2.2.6.0 - Dec 04, 2014


DV Decoder 1.3.6.0:
  • Upgraded to IPP 8.2.0.
DV Splitter 1.2.4.0:
  • Corrected IQualityControl implementation.
  • Added registry setting for select enabled DV Decoders.

2.2.5.0 - Nov 07, 2013


DV Decoder 1.3.5.0:
  • Fixed function for change MERIT_VALUE of filter
  • Upgraded protection
DV Splitter 1.2.3.0:
  • Fixed function for change MERIT_VALUE of filter
  • Upgraded protection

2.2.4.0 - Oct 07, 2013


DV Decoder 1.3.4.0:
  • Added methods for set and get number of threads used for decoding.
  • Added default value for number of work threads AVO_DEFAULT_NUM_THREADS = 4
  • Corrected property page and sample applications
DV Splitter 1.2.2.1: not changed

2.2.3.0 - Aug 06, 2013


DV Decoder 1.3.3.0:
  • Fixed functions for dynamic properties changes (aspect ratio, interlace flags, etc.)
DV Splitter 1.2.2.1:
  • Minor changes (mainly in base libraries)

2.2.2.0 - Jun 27, 2013


DV Decoder 1.3.2.0:
  • Upgraded to latest ATL
  • Added method for upload license from application code
  • Corrected C++ samples (positioning slider)
DV Splitter 1.2.2.0:
  • Upgraded to latest ATL
  • Added method for upload license from application code

2.2.1.0 - May 30, 2013


DV Decoder 1.3.1.0:
  • Removed limit for quantity of used CPU cores/threads (limit was equal to 8 before)
  • Corrected property page
  • Corrected interlace flags for 1080i streams
DV Splitter 1.2.1.0:
  • Corrected interlace flags for 1080i streams

2.2.0.0 - May 24, 2013


DV Decoder 1.3.0.0:
  • Corrected interlace flags for DVSD streams
  • Added interface method for get DV interlace flags
  • Corrected property page
  • Upgraded license system
  • Filter moved to AVObjects.com
DV Splitter 1.2.0.0:
  • Upgraded license system
  • Filter moved to AVObjects.com

2.1.0.6 - Mar 02, 2013


DVDecoder 1.2.1.2:
  • Minor changes
DVSplitter 1.1.0.4:
  • Corrected dynamic media type changing

2.1.0.5 - Nov 08, 2012


DVDecoder 1.2.1.1:
  • Upgraded license system
DVSplitter 1.1.0.3:
  • Upgraded license system

2.1.0.4 - Oct 02, 2012


DVDecoder 1.2.1.0:
  • Fixed problems with IPP (invalid CPU defining for i3/i5 Sandy Brige processors)
DVSplitter 1.1.0.2: not changed

2.1.0.3 - Jun 13, 2012


DVDecoder 1.2.0.3:
  • Added new FOURCC 'CDV5'
  • Fixed problem with DV SD decoding
DVSplitter 1.1.0.2: not changed

2.1.0.2 - Apr 11, 2012


DVDecoder 1.2.0.2:
  • Fixed problem with installer /quiet mode
DVSplitter 1.1.0.2:
  • Fixed problem with installer /quiet mode

2.1.0.1 - Mar 31, 2012


DVDecoder 1.2.0.1:
  • Fixed problem with trial message in Debug 64 version
DVSplitter 1.1.0.1:
  • Fixed problem with trial message in Debug 64 version

2.1.0.0 - Mar 20, 2012


DVDecoder 1.2.0.0:
  • Added 64 bit version
  • Upgraded to IPP 7.0.6
DVSplitter 1.1.0.0:
  • Added 64 bit version

2.0.2.9 - Nov 21, 2011


DVDecoder 1.1.1.0:
  • Fixed problem with bad headers for DV50 playing
DVSplitter 1.0.6.1:
  • Minor changes
DVFileParser: removed from package

2.0.2.8 - Sep 21, 2011


DVSplitter 1.0.6.0:
  • Changed special FOURCC codes for non-standard FPS:
'dvh2' = 'dvh1' and fps = 24/1.001

'dvh3' = 'dvh1' and fps = 24

'dvh4' = 'dvh1' and fps = 25

'dvh5' = 'dvh1' and fps = 30/1.001

'dvh6' = 'dvh1' and fps = 30

DVDecoder 1.1.0.8: not changed

DVFileParser 1.0.0.7: not changed

2.0.2.7 - Sep 13, 2011


DVDecoder 1.1.0.8:
  • Minor changes
DVSplitter 1.0.5.9:
  • Corrected code for work with invalid web-cam and 720p resolution
DVFileParser 1.0.0.7: not changed

2.0.2.6 - Aug 18, 2011


DVDecoder 1.1.0.7:
  • Fixed bug with dynamic reconnection
DVSplitter 1.0.5.8:
  • Minor changes
DVFileParser 1.0.0.7: not changed

2.0.2.5 - May 23, 2011


DVSplitter 1.0.5.7:
  • Added debug info
DVDecoder 1.1.0.6:
  • Added debug info
DVFileParser 1.0.0.7: not changed

2.0.2.4 - May 11, 2011


DV Splitter 1.0.5.6:
  • Fixed problem with property page opening for Windows 7.
  • Fixed problem with audio for some DVSD streams.
DV Decoder 1.1.0.5:
  • Fixed problem with property page opening for Windows 7.
DV File Parser 1.0.0.7:
  • Fixed problem with property page opening for Windows 7.

2.0.2.3 - Mar 16, 2011


DV Splitter 1.0.5.5:
  • Fixed problems with multichannel audio output.

2.0.2.2 - Jan 23, 2011


DV Decoder 1.1.0.4, DV Splitter 1.0.5.4, DV File Parser 1.0.0.6:
  • Minor changes.

2.0.2.0 - Apr 30, 2010


DV Decoder 1.1.0.2:
  • Default interlace flags for 1080i have been set equal to 0xA5.

2.0.1.9 - Apr 30, 2010


DV Decoder 1.1.0.1:
  • Default interlace flags for SD video have been set equal to 0xA1.

2.0.1.8 - Apr 28, 2010


DVDecoder 1.1.0.0:
  • DS filter part of decoder rewritten.
  • Added dynamic reconnection and media type changing.
  • Fixed bug with multiple CPU usage.
  • Fixed problems with wrong connection media types.

2.0.1.7 - Mar 29, 2010


DV Decoder 1.0.6.3:

2.0.1.6 - Mar 23, 2010


DVDecoder 1.0.6.2, DV Splitter 1.0.4.9, DV File Parser 1.0.0.4:
  • Fixed false positive notification from AVG antivirus.
DV Decoder only:
  • Corrected interlace flags for 1080/60i.

2.0.1.5 - Feb 05, 2010

  • Fixed installer bug for Vista.

2.0.1.4 - Jan 25, 2010


DV Decoder 1.0.6.1:
  • Upgrade to IPP 6.1.3.
DV Splitter 1.0.4.8:
  • Added dvh2, dvh3 and dvh4 input media types for non-standard DV streams: 720p24, 720p25, 720p30.
DV File Parser 1003:
  • Minor changes.

2.0.1.3 - Aug 07, 2009


DV Splitter 1.0.4.7:
  • Added dynamic media type changing.

2.0.1.2 - Jul 23, 2009


DV Decoder 1.0.6.0:
  • Added connection with CDVC subtype.
  • Fixed bug with interlace/progressive mode change if input pin not connected.

2.0.1.1 - Jul 22, 2009


DV File Parser 1.0.0.2:
  • Added registration of .dv extension for MS File Reader (Asynch) for automatic graph building.

2.0.1.0 - Jul 19, 2009


DV Decoder 1.0.5.9:
  • Fixed old sample rejection after flushing.
DV Splitter 1.0.4.6:
  • Fixed invalid AAUX/AAUXControl data in DVINFO structure.
DV File Parser 1.0.0.1:
  • New filter for parsing of DV DIFF sequences (.dv files).

2.0.0.5 - May 30, 2009


DV Splitter 1.0.4.5:
  • Minor changes.
DV Decoder 1.0.5.8:
  • Fixed connection for DVHQ FourCC.
  • Added sample application.

2.0.0.4 - Apr 25, 2009


DV Decoder 1.0.5.7:
  • Fixed SD DV interlace flags for primary connection.

2.0.0.3 - Apr 25, 2009


DV Decoder 1.0.5.6:
  • Fixed output media type for primary connection (added AMINTERLACE_Field1First flag for PAL streams).

2.0.0.2 - Apr 22, 2009


DV Decoder 1.0.5.5, DV Splitter 1.0.4.4:
  • Removed assert for checking of last byte in SSYB header.

2.0.0.1 - Apr 17, 2009


DV Splitter 1.0.4.3:
  • Disabled connection with MEDIATYPE_Video.

1.0.5.4 - Apr 13, 2009

  • Added: Interface method/controls on property page, registry values, IStream parameters to set bits of interlace flags.
  • Added: Interface method/controls on property page, registry value, IStream parameter for maintaining of aspect ratio.
  • Note: DV Splitter added to installer package. For earlier DV Splitter release notes please see DV Splitter: Release Notes.

1.0.5.2 - Mar 26, 2009

  • Fixed: Changing of merit value with rundll32.exe.

1.0.5.1 - Mar 25, 2009

  • Fixed: Protection bug in Release version.

1.0.5.0 - Mar 23, 2009

  • Fixed: Step-by-step positioning in forward and backward directions.
  • Fixed: One pixel shift for progressive mode.

1.0.4.9 - Mar 13, 2009

  • Added: Extended progressive mode settings.

1.0.4.8 - Feb 02, 2009

  • Fixed: Names of property pages changed (added prefix MLDV).
  • Fixed: Corrected sequence of frames for backward playing in progressive mode.

1.0.4.5 - Nov 10, 2008

  • Added: Function for change merit value of filter with rundll32.exe.

1.0.4.4 - Oct 15, 2008

  • Changed: Minor changes.

1.0.4.0 - Sep 10, 2008

  • Changed: Minor changes.

1.0.3.9 - Sep 09, 2008

  • Fixed: Inversion of output images for RGB media types.

1.0.3.7 - Aug 11, 2008

  • Added: Decoding of custom aspect ratio.

1.0.3.4 – Mar 20, 2008

  • Changed: Minor changes.

1.0.3.3 – Mar 13, 2008

  • Fixed: Allocator properties and interlace flags.

1.0.3.2 – Mar 12, 2008

  • Added: Additional parameter (time code) added to interface method to acquire REC DATE and REC TIME.

1.0.3.1 – Mar 12, 2008

  • Added: New interface with method to acquire REC DATE and REC TIME according to IEC 61834 (DV Consumer).

1.0.3.0 – Feb 15, 2008

  • Added: Interlace flag AMINTERLACE_FieldPatBothRegular.
  • Fixed: Corrected aspect ratio values in output media type for DV Consumer (IEC 61834).
  • Fixed: IPP bug (lattice in decoded images).
  • Fixed: Corrected interlace flags in media type.
  • Changed: IPP library version changed from 5.2 to 5.3.
  • DV100: Alignmented memory buffers were used for quantize matrix.

1.0.0.6 – Oct 26, 2007

  • Fixed: Issues with certain files.