Sony SLTA58K Available recording time for a movie

Checking the number of recordable images/recording time
Others
79GB
– Continuous movie recording: When the limit of the continuous movie
recording (29 minutes) is reached, press the MOVIE button and
continue recording. No other operations such as zoom are performed.
The table below shows the approximate total recording times using a
memory card formatted on this camera.
Memory card formatted on this camera (h (hour), m (minute))
Notes
• The recordable time for movies varies because the camera is equipped with VBR
(Variable Bit Rate), which automatically adjusts image quality depending on the
shooting scene. When you record fast-moving subjects, the image is clearer but the
recordable time is shorter, because more memory is required. The recordable time
also varies depending on the shooting conditions or subject or the image quality/size
settings.
• The values shown are not for continuous recording time.
• Recording time may depend on shooting conditions and the memory card used.
• When is displayed, stop recording. The temperature inside the camera has
increased to an unacceptable level.
• For details on movie playback, see page 33.
Available recording time for a movie
Capacity
Record
Setting
2 GB 4 GB 8 GB 16 GB 32 GB 64 GB
60i 24M(FX)/50i
24M(FX) 10 m 20 m 45 m 1 h 30 m 3 h 6 h
60i 17M(FH)/50i
17M(FH) 15 m 30 m 1 h 2 h 4 h 5 m 8 h 15 m
24p 24M(FX)/25p
24M(FX) 10 m 20 m 45 m 1 h 30 m 3 h 6 h
24p 17M(FH)/25p
17M(FH) 15 m 30 m 1 h 2 h 4 h 5 m 8 h 15 m
1440×1080 12M 20 m 40 m 1 h 20 m 2 h 45 m 5 h 30 m 11 h 5 m
VGA 3M 1 h 10 m 2 h 25 m 5 h 10 h 20 h 5 m 40 h
15 m