Fixed crash when opening some MOV files (regression introduced in 2.4.3)
· Improved support for H.264 in MPEG-TS and M2TS containers
· Improved support for H.264 in MP4 container (including constant frame rate fix)
· Fixed bug where muxers could drop the first few B-frames (most containers were affected)
· Fixed FAAC support so bitrate is correctly honoured
· The same settings are now used for the first and second pass of an x264 encode
· Improved JPEG file support
· Improved PNG decoding (now uses libavcodec rather than a custom wrapper around libpng)
· Improved BMP/DIB decoding (now uses libavcodec rather than using own decoder)
· Improved colourspace handling for raw video, bitmaps and DIBs
· Fixed Previous Black Frame functionality
· Qt interface has been significantly upgraded and now fully functional (compared with its GTK counterpart)
· Saving of video is now prevented if the A marker is greater than the B marker
· Improvements made to ECMAscript including a new GetFilePath() function for the DirectorySearch class and fixes to the exec() function
· Add support for AAC audio to the command line interface
· Qt interface is now the default interface for MS Windows
· x264 and Xvid stat files with Unicode characters are now handled on MS Windows
· The application log file is no longer buffered on MS Windows to ensure sequential logging
· Added support for ppc64 to the CMake build scripts
· Updated the following translations: Catalan, Czech, French, Italian, Russian, Spanish

· Updated x264 to r1115.

Update installer to install system scripts

· Updated GLib to version 2.20.1-1.
· Updated GTK+ to version 2.16.1-1.
· Updated Pango to version 1.24.0-1.

· Updated Avisynth Proxy GUI to version 2.08.
· Updated x264 to r1145

· Added Netscape Portable Runtime version 4.7.4.
· Updated Pango to version 1.24.1-1.
· Updated Qt to version 4.5.1.
· Updated SpiderMonkey to version 1.7.0.

· Updated x264 to r1159.