Sony SLT-A77VM - Manual (Page 17)

Estimated continuous movie shooting time
• HD movie shooting can cause the temperature of
internal components to rise, as can high ambient
temperatures. Increased internal temperatures can result
in recording times shorter than the estimates shown.
Model Ambient Tenperature Shooting time
a 77
68° F / 20° C Approx. 29 min.
86° F / 30° C Approx. 29 min.
104° F / 40° C Approx. 13 min.
Full manual movie shooting
Full manual operation gives you the
freedom and power to realize your
creative vision. Using manual focus and
P/A/S/M modes (Program, Aperture
Priority, Shutter Priority and Manual), you
can flexibly adjust background blur and
manually control exposure to achieve
desired brightness and dynamism. On-
screen prompts provide assistance to
make full manual operation quick, easy
and comfortable.
Audio noise reduction
Exceptional movie quality is complemented
by outstanding audio quality with minimal
noise. This audio recording quality is made
possible by a high-performance stereo
microphone on the mirror housing and
advanced noise reduction that effectively
suppresses AF lens drive noise via newly
developed NR algorithm.
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