Refine the M4V Conversion engine, to be more stable, fix a bug: May not work properly when converting audio on some 10.6.8 Mac, and select the audio language of Moive the same as the language of iTunes automatically.

Setting start time and end time, you may convert a part of movie, more detailed information provided after error occured, and fix a bug which may crash itunes when converting audio

Fix a bug that may crash M4VConverter application when converting some movie.

Support iTunes 10.5; It does not support to keep multi-language audio tracks any more.

Compatible with Mac OS X 10.7 (Lion), extract MP3 or AAC audio, keep multiple audio tracks , keep chapters information when converting to MOV or MP4, and update help content.

Fix a bug that may crash M4V Converter application when converting some M4V movie.

Fix the bug that audio and video may be out of sync when converting some M4V movie.

Fix the bug which may crash iTunes when converting some M4V movie on OS X 10.6.7, and fix the bug that the progress bar may show wrong value when converting a long video.

Fully supports OS X 10.6 and iTunes 10.2, fix a bug that may fail to drag and drop some m4v movie to application, and update the help content.

Fix a bug to run M4V Converter Plus on OS X 10.4.

Reconstruct the conversion engine to be more stable, update the help content, minor bugs fixed.

Fix a bug which may cause AppleMobileDeviceHelper crash, fix a bug concerning iTunes Library.

Fix a bug which may cause the ratio of output video is not right.

Fix a bug. Some output video may not be the same as source video in previous version.

Fix a bug which may cause application crash when converting HD video, a little changes on interface.

Support more output as AppleTV, MP4 formats, Fixed a bug for not supporting some MV file

Fix a bug of selecting movie files, the trial version convert only 1 minute of each movie.