Can be that the 25 fps video is auto re-encoded by MultiAVCHD into 24 or 23.976 fps with approx. 4% slowdown keeping the same frames. Would mean audio has to be re-encoded to (stretched).
Edit: Maybe you can post MediaInfo of the converted file (which source has the 25 fps mpeg2 video)?
Last edited by von Suppé; 8th March 2014 at 07:01.
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