Sony DSC-RX100M4 Instruction Manual page 161

XAVC S/AVCHD recording format
XAVC S 4K:
Bit-rate: Approx. 100 Mbps or approx. 60 Mbps
Records movies in 4K resolution (3840×2160).
XAVC S HD:
Bit-rate: Approx. 100 Mbps, Approx. 60 Mbps, or Approx. 50 Mbps
Records a more vivid movie compared to AVCHD with increased amounts of information.
AVCHD:
Bit-rate: Approx. 28 Mbps (Maximum), Approx. 24 Mbps (Maximum) or Approx. 17 Mbps
(Average)
The AVCHD format has a high degree of compatibility with storage devices other than
computers.
Bit rate is the amount of the data processed within a given length of time.
[103] How to Use
File Format (movie)
Selects the movie file format.
1. MENU →
Menu item details
XAVC S 4K:
Records high-definition movies in XAVC S 4K. This format supports a higher bit rate.
Audio: LPCM
In order to record movies with [
memory card is needed:
SDXC memory card with a capacity of 64 GB or more (SD Speed Class 10 (
UHS-I-compatible SDXC memory card with a capacity of 64 GB or more (UHS Speed Class 1 (
) or faster)
When recording in 100 Mbps or more, an SDXC memory card with a capacity of 64 GB or more
(UHS Speed Class 3 (
[HDMI Info. Display] is temporarily set to [Off] when [
4K].
Images will not appear on the monitor when you record movies while the camera is
connected to an HDMI device with [
[Smile/Face Detect.] and [Center Lock-on AF] are temporarily set to [Off] when the
Using shooting functions
(Camera Settings) → [
File Format] set to [XAVC S 4K], the following kind of
))
Recording movies
File Format] → desired setting.
File Format] is set to [XAVC S
File Format] set to [XAVC S 4K].
))