Version history for MythTV

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Changes for v0.23.1 - v0.24

New Features
MythUI OSD
Blu-ray disc/folder parsing and playback.
Metadata grabbing in MythGame
Fully automatic metadata grabbing in MythVideo, allow users to select artwork to be downloaded
Embedded text subtitle support in MKV and others
Blu-ray and DVD multi-angle
Online theme browser and downloader
Experimental Broadcom Crystal HD hardware decoding support
Major Changes
Large audio refactor:
Auto population of soundcard devices in settings
Multichannel audio, analog or LPCM, output up to 7.1 channels
Support audio bit depth > 16 bits (24 bits, 32 bits and float)
SSE enhanced audio sample format conversion
Audio downmix capability
Automatic conversion to audio format supported by the hardware (bit depth, samplerate, channels)
Large OSD, Captioning/subtitle, and Video Playback refactor
Support for (unencrypted) ISOs, VIDEO_TS, and BDMV over storage groups
Substantial rework, stabilization, and improvement of DVD playback
Prerequisite Changes
Minimum version changes
Qt - minimum version is now version 4.5 or higher
PHP - minimum version is now version 5.3 or higher (Required for Mythweb)
Added support libraries/prerequisites
dcraw - added for RAW photo format support in MythGallery (Optional for MythGallery, --enable-dcraw)
python-lxml - at least "libxml" version 2.7.2 or higher (Required for certain grabber scripts for MythNetvision)
Removed support libraries/prerequisites
libfaad - support removed, replaced with native ffmpeg capabilities
libfribidi - no longer required for Right-To-Left text support in OSD
Special Notices & Instructions
Image:Warning.png All users upgrading from a previous version of MythTV to 0.24 are required to rescan for audio devices on their frontends (in the audio settings menu) after upgrading due to the rewritten audio framework which can conflict with legacy settings

Changes for v0.23 RC 3 - v0.23

New Features
Rewritten and greatly expanded python bindings [23416]
Addition of Arclight Theme [23275]
New event system [23012]
Rewritten audio (simplified configuration, multi-channels upmixing, automatic resampling).
Addition of MythNetvision Plugin [23123]
EIT
Firewire
Add support for DCX-3432 [23647]
UPNP
Setup
Simplified audio setup (digital audio users will need to edit their settings, typically if using surround setup, change Stereo to 5.1)
Channel Scanner - Analog channel scanning fixed [23657]
Audio
Ability to upmix stereo material to 5.1 and encode as AC3 (similar in quality to DTS Neo)
Upmixer toggle
Automatic detection of hardware supported sample rates
Automatic high-quality bitrate resampling to play any content on any hardware (using SRC library)
Preservation of timestretch across stream changes
Simplify Audio User Settings
Various digital passthrough fixes
Fix digital passthrough for windows [22826]
Software volume for digital audio
Video Playback
FFmpeg sync to revision 21657 [23525]
Add AVChapter support (works with Matroska and OGG chapters) [23226] [23231]
ITU BT709 colorspace (HD-TV) support and studio levels (RGB 16-235) (with VDPAU only) [22431]
Allow multiple dots in external subtitle filenames [22800]
Speed up recording playback startup by loading the osd menu more quickly [22784]
Removes PVR-350 output support [22845]
Internal dvd player - sorts audio tracks based on logical order [23079]
Remove the StickyKeys setting for fast forward/rewind [23112] [23362]
Scale and position DVD/DVB subtitles according to the display size [23189] [23220]
Add support for 2.35:1 aspect ratio override [23210]
New improved VDPAU rendering code [23235] [23236]
Fix VDPAU high quality scaling [23238]
Improved AVFormatDecoder seeking [23288]
Fix seeking to the beginning of certain streams that have non-zero start times [23294]
Add support for the repeat_pict count and improve the handling of certain A/V sync cases [23321]
Add support for MPEG4 hardware acceleration [23340] [23530]
15% faster software H.264 decoder [23525]
Don't try and switch renderer if the video resolution is unchanged [23398]
Make VideoDisplayProfile options platform dependant [23420]
Improved handling of aspect ratio changes in the video stream [23456]
Add to configure k8-sse3, opteron-sse3, athlon64-sse3, and barcelona as valid x86 cpus [23534]
Use timecode for time based SRT subtitles instead of frameNumber [23744]
CEA-708 Subtitling improvements [23769]
OSD
Speed up font loading in OSD [23402]
Windows Port
Fix OpenGL fonts on windows [23207]
Various build fixes including [23234] [23277] [23278]
Refresh rate fixes for Windows 7 [23324]
Theme Development
Themes
Fix the Metallurgy 'programguide-video' window definition. [22773]
Theme the program details screen in Metallurgy [22781]
Punch up some colors in the base.xml so that they are visible on all screens [22913]
Add an menu entry in the Info Center menu item for MythTwitter [22916]
Tweak metallury's system status screen so things fit a little better [22925]
Various MythCenter and MythCenter-wide theme updates [22941] [23377] [23378] [23390] [23487] [23507] [23548] [23577] plus many more
Declare the correct charset in the Program Details html [23016]
Add welcome-ui.xml to Metallurgy theme
Change the time format on Terra's backgrounds to hh:mm [23259]
Add the missing state type that indicates whether an image is marked in MythGallery to the Terra theme [23260]
Add the iconhelp popup to Terra [23261]
Optionally re-enable some of the "Delete Recordings" screen lost in the switch to MythUI [23284] [23293]
Allow the themer to show what recording group you are currently in [23326]
Make background an optional element for MythUITextEdit [23331]
Theme the game detail popup in Terra [23333]
Theme part of MythNetvision in Terra [23334]
Theme the web browser in Terra [23335]
Theme the System Status screen in Terra [23336]
Theme the main MythNews window in Terra [23337]
Display Video coverart when appropriate in the Blackcurves OSD [23339]
Use QFont::setStretch() to allow us to handle non-square pixels such as those on my 16:9 plasma that is only 1024x768 resolution [23382]
Remove the old, legacy themes [23442]
Add some extra information to the description panel in BlackCurves-OSD [23471]
Add a version of welcome-ui.xml to the Terra theme [23580]
Translations
Update Norwegian translations [23630] [23682] [23683] [23684] [23685] [23686] [23689] [23691]
Update Italian translations [23690]
Update Finnish translations [23692]
Update Danish translations [23694] [23701] [23705] [23775]
Update Italian translation [23730] [23741] [23742]
Update French translations [23784]|23783}}
MythUI
Automatic font loading for theme-provided fonts, so system installation is no longer required [23594]
Allow right mouse clicks to close menus [22818]
Convert the DVD/Video bookmark popup to MythUI [23020]
Convert the 'View Schedule Changes' screen to mythui [23026]
Update MythDialogBox to emit a closed signal passing a reason for the closure [23102]
Add Cut, Copy and Paste support to MythUITextEdit [23144]
Support DELETE in MythUITextEdit [23153]
Allow the middle mouse button to paste from the selection buffer into textedits on platforms which support it [23180]
Optimised image loading from cache [23245]
Add dynamic buttonlist layouts to MythUIButtonList [23269]
Reduce CPU usage in MythUI by 70 ms per second by using a replacement timer class [23304]
Adds tag to , <shape> and <imagetype> [23324] <li>Allow retrieval of text from named textarea in a button list item [23400] <li>Allow a user style sheet to be loaded in MythUIWebBrowser [23714] <li><b>Misc </b> <li>Removes Xbox blinkenlights support [22786] <li>Removes DBox2 support [22790] <li>Fix incorrect status being displayed in the mythfrontend status box for a tuner that has an error [22860] <li>Add a RemoteFile::Hash method [22886] <li>Adds a GetSettings() method to MythDB to bulk load DB settings (speeds up playback startup) [22919] <li>Fixes the out-of-sync previews on different frontends bug [22932] <li>Speeds up Watch Recordings updates [22955] <li>Reconnect frontend to backend after disconnects [22958] <li>Fix NEXTSOURCE, PREVSOURCE, NEXTINPUT, and NEXTCARD key bindings [23004] <li>Allows all the items in a playlist to be marked as watched/unwatched [23064] <li>Contextualise 'Watch Recordings' menu [23103] <li>Fix keybinding usage consistency issues and keybinding collision between Global EDIT keybinding and TV Frontend CustomEdit keybinding [23106] <li>Change INFO to display the program details on the Program Search and Previously Recorded screens [23109] <li>Remove the "Show Group Summary" setting [23128] <li>Fix pluginname parsing on the mythfrontend command line [23208] [23225] <li>Add some additional guide categories [23257] <li>Don't block LIRC & JOYSTICK when mounting a file-system [23314] <li>Immediately delete recordings from UI when the user deletes them [23388] <li>Restore the minimum truncate rate for slow deletes [23435] <li>Don't block with the myth_system() commands in the screensaver handling [23457] <li>Fix the screenshot filename used with the ScreenShot jump point [23458] <li>When running under a managed session, use that session's tools to shutdown/reboot [23518] <li>Add a --python= option to configure [23526] <li>Sync --extra-cflags handling with ffmpeg's configure [23815] <li><b>Network Control </b> <li>Fix playback of filenames with spaces in 'play file' command. [23376] <li><b>mythbackend </b> <li>Addition of a new event system to allow external system calls to be triggered on any listening system. [23012] <li>Speeds up the handling of no-file and zero-byte recordings on the backend [23042] <li>Adds an import recorder [23044] <li>Don't try to autoexpire things we've already failed to autoexpire [23054] <li>Removed the ComplexPriority scheduler setting and added a feature to warn when a less preferred showing of a program might be recorded [23118] <li>Don't allow mythbackend to upgrade the schema when called with --printsched, --testsched, --resched, --printexpire, or --generate-preview [23158] <li>Add TCP keepalive to MythSocket connections [23397] <li>Upgrade hdhomerun to version 20100121 of SiliconDust's lib [23468] <li>Add Czech DVB-T frequency table [23600] <li>Add Greek DVB-T Frequency table [23601] <li>Add WMAPRO codec identification [23610] <li>Allow the 'wants' events' field in the ANNounce string to specify whether a client wants to receive (0) no events, (1) all events, (2) non-system events, or (3) only system events [23636] <li>Add SECAM-DK option to list of v4l TV formats [23695] </ul> </p> <hr/><br/> <p> <b>Changes for v0.23 RC 2 - <a href="/software/audio_video/media_players/mythtv.cfm/v0_23_rc_3" title="MythTV v0.23 RC 3">v0.23 RC 3</a></b> <ul> <li>Several crash fixes. <li>Fix several bugs that prevented proper playback of DVDs and ISOs. <li>Add the winner of the theming competition, Childish, to myththemes. </ul> </p> <hr/><br/> <p> <a href="/software/audio_video/media_players/mythtv.cfm"><<Back to software description</a> </p> </div> <div id="rightBar"> <div class="rightBar_box ni_box" style="width:300px" id="ad-software-sidebar-300x250-placeholder"> <div id='div-gpt-ad-1657642387841-0' style='min-width: 300px; 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