These notes apply between releases 1.0.0 and 1.1.0 of MHEG5:-

  * New functionality
    * Support for Interaction Channel Streaming
    * Support Connected TV functionality - launching from MHEG5 of a non-MHEG5 application (e.g. HbbTv app)
    * Dynamic control of debug output
    * Ability to limit graphics resource usage
    * Add 'install' mechanism

  * API changes
    * Version header 'mheg5_version.h' is generated when library is build. This must be used when calling MHEG5_Open().
    * DVB_MhegPrefSubtitleLangs() may be used other than for South Africa profile
    * For dynamic debug control, provide MHEG5_DebugGetMask() and MHEG5_DebugSetMask()
    * To limit graphics resource usage, provide MHEG5_SetSurfaceThreshold()
    * DVB_MhegICStreamingSetup() has two extra parameters to specify required Audio and Video codecs
    * When supporting Connected TV, added calls to DVB_MhegApplicationLaunch() and DVB_MhegGetMimeTypeSupport()
    * Remove call to DVB_MhegIsKeySupported(), and replace with provided functions: MHEG5_KeySupportDisabled() and MHEG5_KeySupportEnabled(). Default is assumed all keys are supported by platform.
    * Added calls to DVB_MhegEventsStart() and DVB_MhegEventsStop() to start/stop listening to DVB events
    * Replace all STB_VT... function calls by the DVB_Mheg... equivalent.
    * Expose provided function MHEG5_GetTuningInfoMode() so DVB application can request mode of tuning operation

  * Various Bug fixes
    * Refresh A/V streams when PMT changes
    * Reboot MHEG application when SI signalling requires it
    * fixed handling of short manufacturer string
    * fixed rare OSD refresh issue
    * handle application that does SetVariable with OctetString that is from itself
    * [[http://bugs.dtvkit.org/view.php?id=033]] Dangling pointer in MHEG5 action queue
    * [[http://bugs.dtvkit.org/view.php?id=035]] MHEG doesn't compile if "export DTVKIT_COUNTRY_AUSTRALIA = 1" or if "export DTVKIT_COUNTRY_SOUTHAFRICA = 1"
    * [[http://bugs.dtvkit.org/view.php?id=042]] GetEngineSupport("UEP(1285)") returns FALSE
    * [[http://bugs.dtvkit.org/view.php?id=044]] Version number, Identification strings and build string are not generated correctly
    * [[http://bugs.dtvkit.org/view.php?id=047]] Buffer overrun
    * [[http://bugs.dtvkit.org/view.php?id=052]] If pause an IC Stream for more than 30 seconds, connection to server is broken
    * [[http://bugs.dtvkit.org/view.php?id=057]] MHEG5 version check impossible with binary release
    * [[http://bugs.dtvkit.org/view.php?id=068]] Invalid surface handle can be given to STB_OSDMhegDestroySurface
    * [[http://bugs.dtvkit.org/view.php?id=076]] Move MHEG-specific #defines from DSMCC to MHEG5
    * [[http://bugs.dtvkit.org/view.php?id=077]] Move MHEG-specific #defines from DSMCC to MHEG5
    * [[http://bugs.dtvkit.org/view.php?id=094]] Calling MHEG5_SetScreenResolution() with zero width or zero height, will cause a crash
    * [[http://bugs.dtvkit.org/view.php?id=102]] Pausing ICS playback causes playback to be restarted
    * [[http://bugs.dtvkit.org/view.php?id=106]] Scaled bitmaps appear to be "hairy"
    * [[http://bugs.dtvkit.org/view.php?id=110]] Register for DVB events
    * [[http://bugs.dtvkit.org/view.php?id=111]] When video object box size is zero, zero video scaling is given to DVB
    * [[http://bugs.dtvkit.org/view.php?id=115]] NDT007 Stream Event (DTG test -- SA accent)
    * [[http://bugs.dtvkit.org/view.php?id=116]] Cleanup compile warnings
    * [[http://bugs.dtvkit.org/view.php?id=118]] Cleanup ICS-related compile warnings with gcc -std=c99
    * [[http://bugs.dtvkit.org/view.php?id=121]] The ad shown before a programme starts in ITV Player is clipped
    * [[http://bugs.dtvkit.org/view.php?id=122]] Move event (de)registration - avoids issue observed with MHEG tuning
    * [[http://bugs.dtvkit.org/view.php?id=124]] Bitmaps aren't being downscaled
    * [[http://bugs.dtvkit.org/view.php?id=126]] Fix warnings reported by gcc 4.8
    * [[http://bugs.dtvkit.org/view.php?id=142]] Trivial compilation issues
    * [[http://bugs.dtvkit.org/view.php?id=163]] Quieten gcc warnings in non-debug-printout mode about rest arguments
    * [[http://bugs.dtvkit.org/view.php?id=176]] DTG test 7.60 T073 "DynamicLineArt actions" doesn't reshow after Stop/Run
    * [[http://bugs.dtvkit.org/view.php?id=177]] DTG test 7.60 3.1B "DynamicLineArt not running" doesn't display correct output at last step
    * [[http://bugs.dtvkit.org/view.php?id=179]] DTG 7.60 test "6.3.5A Locating Comps in TS" assertion observed
    * [[http://bugs.dtvkit.org/view.php?id=183]] SetData on IC Stream object results in API call to DVB to stop live stream more than once
    * [[http://bugs.dtvkit.org/view.php?id=186]] Open and Close functions do not work properly
    * [[http://bugs.dtvkit.org/view.php?id=189]] Use f(void) rather than f() when defining functions.
    * [[http://bugs.dtvkit.org/view.php?id=204]] UK DTG MHEG test NDT002 Carousel Identity fails on tuneInfo 3598 / 3599