3 - 5
(2) Recording/playback format
3-2-3 High-Defi nition (HD) Recording
High-De
fi
nition is a video format for high-de
fi
nition television (HDTV) shown in the table below: It
is also abbreviated to HD.
The high-de
fi
nition format with the resolution of 1920 x 1080 or higher is known as “full high-de
fi
-
nition (full HD)”
(*5)
.
The DZ-BD7HA and DZ-BD70A are compatible with 1080i (resolution 1920 x 1080 and 1440 x 1080)
shown in the table below, which means they can record videos on HDD (DZ-BD7HA only) and BD in
full high de
fi
nition.
*5: The de
fi
nition of full high-de
fi
nition may vary.
Description of Operation > Description of Newly Adapted Technology
Signal
Recording/playback format
Video
Movie
Equivalent BD-RE Ver. 3.0
Photo
Cannot be recorded
Audio
Dolby Digital
Table 3-2-6 HDD Recording/Playback Format
Table 3-2-7 High-Defi nition Video Formats
Format
1080i
1080p
720p
Resolution
1920×1080
1440×1080
1920×1080
1440×1080
1280×720
960×720
Scanning system
Interlaced
Progressive
Progressive
Number of effective
scanning lines
1080
1080
720
Total number of
scanning lines
1125
1125
750
Frame rate
30 frames/s, 60
fi
elds/s
60 frames/s
60 frames/s
Compatibility on
DZ-BD7HA/BD70A
Recording/playback
possible
Incompatible
Incompatible
Remarks
Full HD
Full HD
D terminal: D3 and after
D terminal: D5
D terminal: D4 and after
Also known as 1125i
Also known as 1125p
Also known as 750p
