Canon DC 310 - Manual (Page 5)

5
How to Select a DVD Disc
There are many types of DVD discs but this camcorder uses only the following three
types of 8 cm mini DVD discs: DVD-R, DVD-R DL and DVD-RW. Read the differences
between them and select the disc that best fits your needs.
DVD-Rs can be recorded only once – you cannot edit or delete the recordings. On the
other hand, these discs are comparatively cheaper.
Dual-layered discs allow writing up to 80% more data (approx. 2.6 GB) on a single
recording side. However, you cannot edit or delete the recordings.
Dual-layered discs have two recording layers. The
camcorder will record on layer 1 and then continue to
layer 2. During the playback of a recording spanning
both layers, you may notice a brief stop (about 1
second) at the point where the camcorder switches to
the second layer. The switch to layer 2 will break the
recording into 2 separate scenes.
Recordings made on a DVD-RW disc can be edited or deleted. Also, the disc can be
initialized. Initializing a DVD-RW disc clears all the recordings and restores the free
space on the disc to its initial value so you can use the same disc again.
DVD-R
Best for Compatibility
DVD-R DL
Best for Recording Time
DVD-RW
Best for Reusability
Scene 2
Scene 1 Layer 2
Layer 1
Recording surface
Disc specification on DVD-RWs
DVD-RW discs can be recorded using either one of two disc specifications: VIDEO mode
or VR mode. When you first insert a brand new DVD-RW disc, the camcorder will
automatically display the initialization screen where you can select the disc specification
for the disc.
VIDEO mode: Once finalized, discs recorded in VIDEO mode can be played back in most
common DVD players offering the best compatibility. However, recordings cannot be
edited (deleted, rearranged, etc.).
VR mode: You can easily edit the recordings. However, discs recorded in VR mode can
only be played back with DVD players compatible with DVD-RWs in VR mode.
Note: DVD-R and DVD-R DL discs can only be recorded in VIDEO mode.
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