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StreamGuru





Professional MPEG & DVB Software

Features in development for the next version


  • none yet

Version 2.91


Requires active support until October 23rd 2017

  • improved UI usability for high-resolution displays
  • decoding of TTML_subtitling_descriptor and "downloadable font info linkage" linkage type 0x20
  • improved heuristic for autodetection of RTP vs. plain UDP streams
  • support for commandline shortcut selecting an IP feed as input (syntax: "MTSA.EXE IP:224.0.0.0:1234")
  • support for Windows7 builtin AAC decoder in "Microsoft DTV-DVD Audio Decoder"
  • support for Mainconcept HEVC Directshow codecs as shipped with the freenet TV USB stick
  • automatic stop of Windows SSDP service conflicting with built-in SSDP client for SAT>IP
  • HTTP client workaround for elgato/geniatech SAT>IP Content-length issue
  • added fallback decoding for user-private range descriptors that are not properly preceded by a private_data_specifier descriptor according to MPEG2/DVB rules. These descriptors will be marked as "invalid user-private,PD descriptor missing". This will allow proper decoding of the Tivùsat Fastscan LCN descriptors on 13.0°E 10992/V/27500
    • 0x83 will be decoded as EACEM logical_channel_descriptor
    • 0x88 will be decoded as EACEM HD_simulcast_logical_channel_descriptor
  • added support for "timeout=" session parameter in SAT>IP
  • automatic detection of "ASTROMETA DTV Filter" as DVB-T2 receiver device

Version 2.90


Requires active support until April 23rd 2017

  • fix for network interfaces not being enumerated if links without "physical address" are present
  • added decoder for:
    HEVC_descriptor (MPEG2 descriptor 0x38)
    CI_ancillary_data_descriptor (DVB extended descriptor 0x14)
    AC-4_descriptor (DVB extended descriptor 0x15)
    C2_bundle_delivery_system_descriptor (DVB extended descriptor 0x16)
    S2X_satellite_delivery_system_descriptor (DVB extended descriptor 0x17)
    audio_preselection_descriptor (DVB extended descriptor 0x19)
  • updated decoding to follow latest A038 version for:
    C2_delivery_system_descriptor (DVB extended descriptor 0x0D)
    S2_satellite_delivery_system_descriptor (DVB descriptor 0x79)
  • fixed display of URL_base_byte in AIT transport_protocol_descriptor
    (HBBTV transport URLs)
  • crypto period / CA phase monitor
  • update to latest Dektec API/SDK "February 2017"
  • replaced of code-signing certificate (transition from SHA-1 to SHA-256 due Microsoft policy changes)
    This may cause certificate warnings for OSes that have not been updated to support SHA-256 (esp. pre-Windows 7, a fully patched Windows 7 and later versions support SHA-256)

Version 2.82


Requires active support until Aug 15th 2015

  • experimental SAT>IP input support
    all server devices tested so far have severe issues with the "pids=all" mode
  • fixed support for Dektec API v5 support for cards with integrated demodulators
  • fixed video codec selection GUI bug
  • improved handling of TV Playback failures
  • re-added filter for DVB Annex A string encoding control characters

Version 2.81


Requires active support until March 25th 2015

  • improved HEVC stream detection (supporting SES trial stream)
  • corrected fullscreen
  • support for HEVC decoding in TV player (confirmed with Elecard codecs)
  • support for automatic DirectShow codec selection
  • support for builtin A/V decoders on Windows 7 and higher in TV player
  • improved support for E-AC3 and AAC decoding in TV player
  • Dektec v5 API crash fix

Version 2.80


Requires active support until March 17th 2015


  • added new EN300468 component descriptor values
  • fixed issues for high-bandwidth RDS data
  • optimizations for RTP reception and transmission
  • full unicode/DVB Annex-A string support for all UIs/decoders
  • fix for reserved bit in application_signalling_descriptor
  • removed obsolete workaround for older tt-connect BDA devices
  • DirectShow filter improvements
  • fixed stability issue in TR101290 monitoring component

Version 2.71


Requires active support until Oct 13th 2014

  • added support for IP Multicast source selection
  • added Nordig content_Protection_descriptor to descriptor decoder
  • added PCR overview option (simultaneous PCR analysis for all services)
  • fixed/enhanced detection of TR 101290 repetition rate errors
  • corrected file feed looping feature (avoid CC errors)
  • detection of stream type 0x24 as HEVC
  • loop detection for IPTV feed and IPTV Relay
  • (license system changes)

Version 2.70


Requires active support until Apr 5th 2014

  • textual decoding of EIT content nibbles
  • recognition of enhanced AC3 / Dolby Digital Plus
  • fixes for RDS/Radiotext character set translation (EBU-latin)
  • update to Dektec DTAPI 5.2
  • added new EN300468 component descriptor values
  • added new EN300468 descriptor: URI_linkage_descriptor
  • added new EN300468 service-off-air running status
  • added DTS-HD_audio_stream_descriptor and URI_linkage_descriptor
  • added full decoding of scrambling_mode in scrambling_descriptor
  • fixed 64bit int format string issue for error locations in diagnostic logs
  • added option for splitting a TS recording "every x seconds" or "every y bytes"
  • added registry-based option to disable selected analysis options for performance reasons
  • exception fix for extreme transport streams with more than 400 tables/services
  • optimization in IPTV Feed for low-bitrate feeds
  • update to latest UI toolkit version
  • registry-based option to change EIT filter PID value

Version 2.60


Requires active support until Jan 4th 2013

  • full support for ISO6937 text encoding including all diacritical marks
  • added decoded start date to EIT decoder
  • added tuning support for Dektec devices with on-board tuner/demodulator (DTAPI v4 & v5)
  • added advanced TS recording options (time/size limit)
  • added T2MI_descriptor from latest EN 200 468 version

Version 2.51


Requires active support until July 30th 2012

  • fix for upgrade- and non-admin installation issues on Windows Vista/7/8

Version 2.50


Requires active support until July 30th 2012

  • simultaneous support for Dektec API v4 and v5
  • added support for additional data_identifiers in TTX decoder
  • relaxed identification requirements for Digicipher-II subtitles (SCTE27)
  • added EN 62216:2011 HD_simulcast_logical_channel_descriptor
  • added Eutelsat_channel_number_descriptor
  • improved stability of SD/HD video decoding (reduced demux video ES buffersize, increased number of buffers)
  • added correct textual identification for PCR-only PIDs in Bandwidth&Pid-Grid views
  • fix for DVB-C BDA tuning dialog modulation options

Version 2.42


Requires active support until March 30th 2012

  • fix for Installation issues on Windows 7 and the Windows 8 Preview

Version 2.41


Requires active support until Feb 19th 2012

  • fix for private descriptor decoders

Version 2.40


Requires active support until December 19th 2011

  • support for Metadata_pointer_descriptor, Metadata_descriptor, Metadata_STD_descriptor
  • fixed video_depth_range_descriptor decoding
  • ability to record a single channel
  • upgrade to new Dektec API version (Nov 2011)
  • reduced Dektec Input buffer size and timeout to improve support  for analysis of low-bandwidth streams
  • added option to disable the smoothing algorithm of the Bitrate graph
  • added PES header filter to MPEG2 Demultiplexer to improve compatibility with some video encoders/transcoders and codecs

Version 2.32


Requires active support until August 24th 2011

  • fixed DSM-CC DDB recovery related issue
  • support for HD subtitling (up to 1920x1080)
  • improved DSM-CC DSI and DII display/decoding (including full MPEG-2 section header and CRC32)
  • fixed potential crash in subtitling decoder
  • upgrade to new Dektec API version (Feb 2011)
  • support for native KNC1 TVStation DVB-S2 driver (with Diseqc support)
  • fixed language decoding inside supplementary_audio_descriptor

Version 2.31


Requires active support until February 23rd 2011

  • improved BDA driver compatibility (Tevii, Avermedia Volar)
  • added new descriptors from DVB A38 / EN 300 468 v1.12.1
    (3D / stereoscopic service types, video_depth_range_descriptor, C2_delivery_system_descriptor)
  • improved linkage descriptor parsing (SSU, event linkage)

Version 2.30


Requires active support until January 16th 2011

  • added CoreAVC codec support for MPEG4 AVC decoding
  • new CI+ 1.3 descriptors
  • special handling for Australian parental rating signalling
  • more helpful IPTV feed error messages, added TS-Lock check for IP feeds
  • corrected pid-grid identification for HD-streams
  • added support for Digicipher-II subtitles
  • ATSC CVCT decoding
  • allow re-configuration of RTP relay without application restart
  • fixed error in data_broadcast_id_descriptor SSU structure
  • fixed memory leak in custom section filter for private sections
  • fixed some issues related to TV-Player audio stream changes

Version 2.22


Requires active support until July 23rd 2010

  • improved data_broadcast_id descriptor decoding
  • added B2C2 ATSC support
  • fixed (not appearing) license selection dialog if dongle runtime is missing
  • added support for entering kHz instead of MHz for frequencies
  • automatic bitrate dection for files
  • limited decoding of DVB-T SFN MIPs

Version 2.21


Requires active support until March 1st 2010

  • fixed potential crash for corrupted NITs

Version 2.20


Requires active support until Feb 10th 2010

  • support for MPEG-4 AAC audio encoding (TV Player)
  • improved support for MPEG-4 AVC video encoding (TV Player, BBC HD)
  • support for TV Anytime RCTs
  • support for DVB string encoding type 1F 01/02, as used by BBC/Freesat
  • support for teletext sub-pages
  • improved error messages for feed-related problems
  • list of recently selected IP-adresses for IP input
  • fixed support for 2 & 8 bit CLUTs in DVB-Subtitling decoder
  • XML export of various SI tables
  • launch of external applications triggered by TR101 290 alarm
  • support for Codemeter USB license dongles
  • fixed identification of some private linkage_types in linkage_descriptors
  • fixed bug that caused some services not to be listed in the TV
    player context menu and bandwidth monitor if another service was signaled without service descriptor
  • update to Dektec API version 4.5.1.129

Version 2.10


Requires active support until Sept 4th 2009

  • registration descriptor format/organization parsing
  • identification of Dirac video streams
  • DVB Subtitle decoder view
  • SI History logging option
  • UI switchable between decimal and hexadecimal
  • support for multiple TS packet monitoring dialogs
  • fix for TR101290 TDT/TOT monitoring
  • fix for file feed bitrate control configuration
  • support for ATSC MGT,TVCT,RRT,STT
  • Authenticode signature for all executables and the .MSI installer

Version 2.00


Requires active support until June 26th 2009

  • Automatic software update check option
  • PCR interval and accuracy measurement
  • support for several new TR 101 290 test cases and TR 101 290 logging
  • Teletext level 1.5 decoder
  • added several CI+ descriptor decoders
  • added MHP AIT decoder
  • improved TV player startup/shutdown for ffmpeg support
  • added description for pid 0x15 (DVB-T SFN synchronization)
  • upgrade of UI library

Version 1.93a


This is the last version which does not check for the support period

  • TSDT parser
  • added PDF manual to the installer package

Version 1.92


  • support for ffdshow-tryouts codec

Version 1.91

Version 1.90

For older software versions, please contact our support.