Canon EOS Rebel T6i (EOS 750D) Video Recording Limits
|All Formats||30 minutes1|
1 If the recording time reaches 29 minutes and 59 seconds, recording will stop automatically.
- Using SD/SDHC cards:
- The card will be formatted in FAT32.
- If the file size exceeds 4 GB, a new file will be created automatically.
- Using SDXC cards:
- The card will be formatted in exFAT.
- Even if the file size exceeds 4 GB during recording, the movie will be saved as a single file.
- An increase of the camera’s internal temperature may cause recording to stop before the maximum recording time is reached.
Source: Canon EOS Rebel T6i (EOS 750D) Instruction Manual - page 235