Canon EOS-1D C Benutzerhandbuch

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3
 Setting the Movie-recording Size
 
Frame rate (fps: frames per second)
8
/6 : For areas where the TV format is NTSC (North America, 
Japan, Korea, Mexico, etc.).
7
/5 : For areas where the TV format is PAL (Europe, Russia, 
China, Australia, etc.).
4
: Mainly for motion pictures.
 
Movie recording method and compression method
J
 MJPG
: When shooting in H, Motion JPEG is used to 
compress the movie recorded. Each frame is 
compressed separately and recorded without 
compression between frames. The 
compression rate is therefore low. Since the 
image size is large, the file size will also be 
large.
X
 IPB
: Efficiently compresses multiple frames at a 
time for recording. Since the file size will be 
smaller than with ALL-I, you can shoot longer
.
W
 ALL-I (I-only) : Compresses one frame at a time for recording. 
Although the file size will be bigger than with 
IPB, the movie will be more suited for editing.
 
Still photo shooting (p.31) is not possible if H, I, or A:8/7 is set.
 
While I, A:8/7, A:6/5 movie-recording sizes all record at 
Full HD resolution, the recorded image may look slightly different 
between each setting.
 
The 8/7 and 6/5 frame rate will switch automatically in accordance 
with the [53: Video system] setting.
 
The color sampling will be recorded as follows: H: YCbCr 4:2:2 (8 bit), 
I
 A BC: YCbCr 4:2:0 (8 bit). The color matrix will be recorded as 
follows: HC: Rec. ITU-R BT.601, I A B: Rec. ITU-R BT.709.
COP
Y