Canon EOS 5D Mark IV L-series Zoom Lens Kit オーナーマニュアル
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Setting the Movie Recording Quality
Movie recording method/Compression rate
J
MJPG
Selectable when the movie recording format is [MOV]. Motion
JPEG is used to compress the movie for recording. Without any
compression between frames, each frame is compressed at a time
and recorded. The compression rate is therefore low. Also, since
the image size is large with 4K quality, the file size will be large.
JPEG is used to compress the movie for recording. Without any
compression between frames, each frame is compressed at a time
and recorded. The compression rate is therefore low. Also, since
the image size is large with 4K quality, the file size will be large.
W
ALL-I (For editing/I-only)
Selectable when the movie recording format is [MOV].
Compresses each frame at a time for recording. Although the file
size is larger than with IPB (Standard), the movie is better suited in
editing.
Compresses each frame at a time for recording. Although the file
size is larger than with IPB (Standard), the movie is better suited in
editing.
X
IPB (Standard)
Compresses multiple frames at a time efficiently for recording.
Since the file size is smaller than with ALL-I (For editing), movie
shooting time will be longer (with a card of the same capacity).
IPB (Light)
Selectable when the movie recording format is [MP4]. Since the
movie is recorded at a bit rate lower than with IPB (Standard), the
file size will be smaller than with IPB (Standard) and the playback
compatibility will be higher. Of the four movie-recording methods,
this one provides the longest possible shooting time (with a card of
the same capacity).
Since the file size is smaller than with ALL-I (For editing), movie
shooting time will be longer (with a card of the same capacity).
IPB (Light)
Selectable when the movie recording format is [MP4]. Since the
movie is recorded at a bit rate lower than with IPB (Standard), the
file size will be smaller than with IPB (Standard) and the playback
compatibility will be higher. Of the four movie-recording methods,
this one provides the longest possible shooting time (with a card of
the same capacity).