A:Answer Hi Jake,
Sony commitment to customer satisfaction is our top priority.
The duration of time available for movie recording varies depending on the file format/recording settings for movies, memory card, ambient temperature, Wi-Fi network environment, condition of the camera before you start recording, and condition of the charging of the battery.
When [Auto Power OFF Temp.] is set to [Standard]
For XAVC HD and XAVC 4K format you can record continuously for Approx 30mins
When [Auto Power OFF Temp.] is set to [High]
For XAVC HD and XAVC 4K format you can record continuously for Approx 60mins
Rubychelle,
Sony Social Support