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\ROOT
\VIDEO
***.MPG (MPEG2-PS (movie + sound))
***.MPV (MPEG2-ES (movie only))
\AUDIO
***.MPA (MPEG1-Audio Layer2)
***.WAV (16bit Linear PCM)
\PICTURE
***.MPI (MPEG2-ES (still image))
\SCRIPT
***.DSC (script file)
\AVDATA
SPL00001.MPG (MPEG2-PSmovie + sound)
SPL00001.CPR (chapter definition file)
(4) Playing time
The playing time on the DN-V750 depends on the capacity of the card and the playback bit rate. The DN-V755 has 40GB capacity.
Below is a description of basic methods for calculating the playing time and some examples.
2 Video + audio
Video playback bit rate (kbps)
Audio playback bit rate (kbps)
Capacity of video portion + capacity of audio portion = Total capacity (kbit)
Total capacity (kbit)
Total capacity (kByte)
2 Video only
Video playback bit rate (kbps)
Total capacity (kbit)
Total capacity (kByte)
2 Still images
Still image capacity per image (kbit)
Total capacity (kByte)
2 Audio only (MPEG1 Audio Layer 2)
Audio playback bit rate (kbps)
Total capacity (kbit)
Total capacity (kByte)
2 Audio only (16 bit Linear PCM)
16 (bits)
sampling frequency (kHz)
Total capacity (kbit)
Total capacity (kByte)
[Calculations of required capacities - examples]
Recorded content
Movie + sound
Audio only
Still images
Still images + audio
Depending on the encoder, capacities may be larger than the above.
In the LD compatible mode, there must be free space equal to the SPL00001.MPG playing time (seconds) x 1 kB, approximately.
8
Use in native mode
Use in LD compatible mode
playing time (sec.) = capacity of video portion
playing time (sec.)
8 = Total capacity (kByte)
1024 = Total capacity (required card capacity) (MByte)
playing time (sec.) = capacity of video portion
8 = Total capacity (kByte)
1024 = Total capacity (required card capacity) (MByte)
8 = Total capacity (kByte)
1024 = Total capacity (required card capacity) (MByte)
playing time (sec.)
8 = Total capacity (kByte)
1024 = Total capacity (required card capacity) (MByte)
playing time (sec.)
8 = Total capacity (kByte)
1024 = Total capacity (required card capacity) (MByte)
Recording bit rate
3 Mpbs
(including 128 kpbs
2 ch audio)
8 Mpbs
(including 128 kpbs
2 ch audio)
MPEG 128 kpbs
16 bit Linear PCM 48 kHz
100 kB
no. images
100 kB
no. images
Audio MPEG 128 kbps
*1
*1
*2
*2
2 (2 channels, left and right) = capacity of audio portion
2 (2 channels, left and right) = Total capacity (kbit)
2 (2 channels, left and right) = Total capacity (kbit)
Recording time
Capacity
(example)
2 min.
45 MB
3
2 min.
120 MB
8
60 min.
113 MB
128
10 min.
225 MB
16
500 images
49 MB
100
500 images
100
162 MB
60 min.
= 162
A mode in which script control and network
control are possible, compatible with the Denon
DN-V1500/V1700 network audio video player.
A mode compatible with professional laser disc
devices.
Formula
120
8 = 45
120
8 = 120
3600
2
8
1024 = 113
48
600
2
8
1024 = 225
500
1024 = 49
500
1024 + 128
3600
8
1024
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