Canon EOS 7D Mark II Instruction Manual - Page 5

Compatible Cards The camera can use the following cards regardless of capacity: If the card is new or was previously formatted by another camera or computer, it is recommended that you format the card with this camera (p.58). CF (CompactFlash) cards * Type I, UDMA mode 7-compatible. SD/SDHC*/SDXC* memory cards * UHS-I cards supported. Cards that Can Record Movies When shooting movies, use a large-capacity card with a fast reading/ writing speed as shown in the table. Movie Recording Size (p.145) ALL-I (For editing) IPB (Standard) L : 8 7 Other than above IPB (Light) CF Card: Recording Formats MOV MP4 30 MB/sec. or faster 30 MB/sec. or faster 10 MB/sec. or faster - 10 MB/sec. or faster Movie Recording Size (p.145) ALL-I (For editing) IPB (Standard) L : 8 7 Other than above IPB (Light) SD Card: Recording Formats MOV MP4 20 MB/sec. or faster 20 MB/sec. or faster 6 MB/sec. or faster - 4 MB/sec. or faster If you use a slow-writing card when shooting movies, the movie may not be recorded properly. Also, if you play back a movie on a card with a slow reading speed, the movie may not play back properly. If you want to shoot still photos while shooting a movie, you will need an even faster card. To check the card's reading/writing speed, refer to the card manufacturer's Web site. 5