Canon PowerShot SX70 HS Digital Camera - Manual (Page 194)

Setting the Video System
Set the video system of any television used for display. This setting
determines the image quality (frame rate) available for movies.
1
[Video system]
NTSC
For areas using the NTSC TV system, such as North
America, Japan, South Korea, and Mexico.
PAL
For areas using the PAL TV system, such as Europe, Russia,
China, and Australia.
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