Reducing File Sizes - Canon PowerShot G1 X Mark III Camera User Manual

Reducing File Sizes

Movie file sizes can be reduced by compressing movies as follows.
On the screen in step 2 of "Editing
z
Movies", choose [ ]. Choose [New File],
and then press the [
Choose [Compress & Sav.], and then
z
press the [
Image Quality of Compressed Movies
Before Compression
,
,
● [ ] and [ ] movies cannot be compressed.
● Edited movies cannot be saved in compressed format when you
choose [Overwrite].
● Compressing movies to [
size while maintaining the same image quality.
] button.
] button.
After Compression
] or [ ] reduces the file
Erasing Movie Chapters
Individual chapters (clips) ( = 37) recorded in [
erased, as needed. Be careful when erasing clips, because they cannot
be recovered.
1
Select the clip to erase.
Follow steps 1 – 2 in "Viewing Short
z
Movies Created When Shooting Still
Images (Digest Movies)" ( = 114) to
play a short movie, and then press the
[ ] button to access the movie control
panel.
To choose the clip, press the [ ][ ]
z
buttons or turn the [ ] dial to choose [ ]
or [ ], and then press the [
2
Choose [ ].
Press the [ ][ ] buttons or turn the [ ]
z
dial to choose [ ], and then press the [
button.
The selected clip is played back
z
repeatedly.
3
Confirm erasure.
Press the [ ][ ] buttons or turn the [ ]
z
dial to choose [OK], and then press the
[ ] button.
The clip is erased, and the short movie is
z
overwritten.
● [ ] is not displayed if you select a clip when the camera is
connected to a printer.
Before Use
Still Images Movies
Basic Guide
] mode can be
Advanced Guide
Camera Basics
Auto Mode /
Hybrid Auto Mode
Other Shooting Modes
P Mode
] button.
Tv, Av, M, and C Mode
Playback Mode
]
Wireless Features
Setting Menu
Accessories
Appendix
Index
135