Canon VIXIA HF M30 Quick Manual page 549

Disc writing
 Drives are not detected.
 Drives may not be detected if writing software (packet writing) is already installed.

I can't add a file to the Writing List.
 In the following cases, you cannot add files to the Writing List.
The number of the title in the Capacity Bar has reached the limit of the Writing List.
The number of files that can be added to the Writing List has reached its limit. (P.101)
The file has different video system from that of the Preferences.

It takes a long time to write a disc.
Processing speed may vary depending on your computer's configuration (for example, CPU

performance and RAM), or on the content of the video.
 I can't write on an 8 cm disc.

Writing on 8 cm discs is not supported.

I can't write on a disc.
 Is the disc supported by ImageMixer 3? (P.99)
 Does the writing drive support the disc? Check the disc types supported by your computer's drive.
Is there sufficient free space in the computer's working hard disk? The following free space is required

in the workspace to create a disc.
DVD/AVCHD List : at least three times the volume of data to be written on the disc
Blu-ray List : at least twice the volume of data to be written on the disc
DataDisc List : at least the size of data to be written on the disc
 Check if the total size of the video file exceeds the disc capacity. Remove some video files to meet
the disc capacity.
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