August 11, 2015, 03:15:32 pm
Hi charl, yes - those files are embedded in the LS5 file.
However, please note that there is one exception: if you add an MP4 as a clip in Movie mode, that MP4 file will not be embedded in the LS5 file. The reason it's not embedded is that you might end up with huge LS5 files, since there is no limitation on the size of MP4 files that can be added as clips in Movie mode.