Help Guide
Interchangeable Lens Digital Camera
α7RIII
ILCE-7RM3
AVCHD format
The AVCHD format was developed for high-definition digital video cameras when recording an HD (High-Definition) signal using
high-efficiency compression coding technology. The MPEG-4 AVC/H.264 format is used to compress video data, and the Dolby
Digital or Linear PCM system is used to compress audio data.
The MPEG-4 AVC/H.264 format is capable of compressing images at higher efficiency than that of the conventional image
compressing format.
As the AVCHD format uses compression coding technology, the picture may be unstable in scenes where the screen, angle of
view, or brightness, etc. change drastically, but this is not a malfunction.
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