Solusi
It is not possible to save video data both to the built-in memory and a memory card simultaneously during video recording.
To save the same video data to the built-in memory and a memory card, save the data to the built-in memory or memory card A first, and then copy the data to a memory card B.
For details on how to copy data from the built-in memory to an SD or SDHC memory card, please see Related Information.