Sony HDR-PJ810 - Manual (Page 311)

[ REC Mode] is set to [Standard ]
[Dual Video REC] is set to [On]
Typical recording time shows the time when you repeat recording start/stop, switching the [Shooting Mode], and
zooming.
Times measured when using this product at 25 ˚C (77 °F). 10 ˚C to 30 ˚C (50 °F to 86 °F) is recommended.
The recording and playback time will be shorter, depending on the conditions under which you use this product, such
as when use this product in low temperatures.
Notes on use
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