Fujifilm X-T4 Firmware 1.2 update @MaartenHeilbron
Fujifilm X-T4 Firmware 1.2 update  @MaartenHeilbron
Uploaded April 2021 | Updated September 2026, 13 minutes ago
Fujifilm has updated the X-T4 with new features, including an overheating setting. All the details are covered in this video.

UPDATE
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Some viewers suggested that 4K/30 (All-I) at 400Mbits isn’t the problem. 4K/60 (long gop) at 200 is. I left the battery grip on Boost this time and heated the studio to 30C (86F) to find out. First, those clips are limited to 20 mins, and the yellow icon appeared after 18 mins.
The red icon appeared after 21 minutes, about 1 minute into the second clip.
Usually, a Fujifilm camera shuts down about a minute after the red warning appears. With the power off setting at High, the X-T4 recorded for another 30 minutes (10 minutes into the 3rd clip before shutting off.

RELATED VIDEOS
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Fujifilm X-T4 review: youtu.be/p0o2Yca3ywc
Fujifilm X-T4 firmware 1.02 (stabilization) youtu.be/8f9KSfm71JI
Fujifilm Cam Remote youtu.be/AHQ6FzWcrOI
Best Video Settings for the X-T4 youtu.be/799f0nlD3-I

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CREDITS
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The Fujifilm X-T4 was borrowed from Sonam Tashi

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Fujifilm X-T4 Firmware 1.2 update

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