If I well understood you, for selected area you wish to:
1) download Google Sat and Google Hyb tiles into cache
2) merge caches of Google Sat and Google Hyb
3) export the merged cache in GoogleMV format
There is already discussion about such cache merging in other thread and there is a feature request for that, but it is currenty not yet implemented within SAS.Planet.
You can still fulfill your task using SAS.Planet and one external program. There are more possibilities.
A) Create merged map from Sat + Hybrid (use option [.w] for georeferencing, it will create "world file") and then cut it in external program into Google Maps Tiles format. Suitable programs for such splitting are GlobalMapper (commercial), MapTiler (free) or gdal2tiles (command line, free). You can then attach the resulting tile cache to SAS.Planet and convert it to GoogleMV format.
B) Use my SASPlanet add-on tool SASmerge to merge caches of Sat + Hyb, then export the merged cache in GoogleMV format. SASmerge has English PDF tutorial.
viewtopic.php?f=2&t=1196But ... I am still a little bit suprised with your wish. Why do you wish to export the tile cache in GoogleMV format? Do you wish to use it in GoogleMV, or in some other program, which uses qrst cache format? If in GoogleMV, which functionality of GoogleMV do you miss in SAS.Planet?? I know none ... GoogleMV was one of the first programs of this type, but as it is already out of development, it was overcomed by others. I know more of them, but SAS.Planet provides clearly the best functionality and it is pleasure for me to see it's continuing development and progress.