Reference
VQT4W79
91
∫
Recording quality and approximate
recording times
Depending on the content being recorded, the
recording time may become shorter than
indicated.
• Recording time may vary depending on the
bit rate of broadcasting:
- High Definition (HD) quality: estimated bit
rate is 8 Mbps
- Standard Definition (SD) quality: estimated
bit rate is 4 Mbps
• Regarding recording time remaining:
Remaining time is calculated with a bit rate of
8 Mbps. But the bit rate differs depending on
the broadcast, so the displayed remaining
time might be different from the actual
remaining time.
∫
Maximum number of titles that can be
recorded
999 titles
(When continuously recording for long
durations, titles are automatically divided
every 8 hours.)
∫
JPEG/MPO
Playable media:
HDD, SD Card, USB device
Compatible pixels:
Between 34
k
34 and 8192
k
8192 pixels
(Sub sampling is 4:2:2 or 4:2:0)
Files:
JPEG conforming DCF
(Design rule for Camera File system)
MPO conforming MPF
(Multi Picture Format)
Maximum numbers of folders and files:
• This unit is not compatible with Motion JPEG or
Progressive JPEG.
∫
MP3
Playable media:
HDD, USB device
Compression rate:
32 kbps to 320 kbps
Sampling rate:
16 kHz, 22.05 kHz, 24 kHz,
32 kHz, 44.1 kHz, 48 kHz
Maximum numbers of folders and files:
About recorded titles
Recording
quality
HDD
[HWT230]
(1 TB)
[HWT130]
(500 GB)
HD quality
259 hours
129 hours
SD quality
518 hours
258 hours
Information for the files other than recorded
programmes
Media
Maximum
folders
Maximum
files
HDD
–
20000
SD Card
500
10000
USB device
500
10000
Media
Maximum
folders
Maximum
files
HDD
–
40000
USB device
300
3000
DMR-HWT230EB_eng.book 91 ページ 2013年4月11日 木曜日 午後3時9分