Latest beta version 1.2.0.13:

http://oasis.vso-software.fr/Beta/AllVSOConverters/vso_video_converter_setup_1.2.0.13b.exe

Beta Version History - change log:

Video Converter - 1.2.0.13 (Released 2014-04-16) [ View Issues ]
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- 0007875: [Bug] subs not displayed in preview (cedric) - resolved.
- 0007873: [Crash] Conversion to ipad format with added subtiltes causes conversion error (cedric) - resolved.
- 0007870: [Bug] Ipad files are not accepted by Itunes (cedric) - resolved.
[3 issues]