Table of Contents
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Recording and playback time
Digital video
Sampling frequency
Quantizing
Video compression format
Digital audio
Recording audio signal
Headroom
AVC proxy
File format
Video compression format
Audio compression format
Chapter 11 Specification — Specifications
f AVC-Intra 100/DVCPRO HD
16 GB×1 approx. 16 min
32 GB×1 approx. 32 min
64 GB×1 approx. 64 min
f AVC-Intra 50/AVC-LongG 50/DVCPRO50
16 GB×1 approx. 32 min
32 GB×1 approx. 64 min
64 GB×1 approx. 128 min
f AVC-LongG 25/DVCPRO/DV
16 GB×1 approx. 64 min
32 GB×1 approx. 128 min
64 GB×1 approx. 256 min
f AVC-LongG 12
16 GB×1 approx. 120 min
32 GB×1 approx. 240 min
64 GB×1 approx. 480 min
Figures are for continuous recording as one clip. Depending on the number of clips, the overall recording
time may be shorter than the above.
f AVC-Intra 100/AVC-Intra 50/AVC-LongG 50/AVC-LongG 25/AVC-LongG 12/DVCPRO HD
Y: 74.1758 MHz, P
/P
: 37.0879 MHz (59.94 Hz)
B
R
Y: 74.2500 MHz, P
/P
: 37.1250 MHz (50 Hz)
B
R
f DVCPRO50
Y: 13.5 MHz, P
/P
: 6.75 MHz
B
R
f DVCPRO
Y: 13.5 MHz, P
/P
: 3.375 MHz
B
R
f AVC-Intra 100/AVC-Intra 50/AVC-LongG 50/AVC-LongG 25:
10 bits
f AVC-LongG 12/DVCPRO HD/DVCPRO50/DVCPRO/DV:
8 bits
f AVC-Intra 100/AVC-Intra 50:
MPEG-4 AVC/H.264 Intra Profile
f AVC-LongG 50/AVC-LongG 25/AVC-LongG 12:
MPEG-4 AVC/H.264
f DVCPRO HD:
DV-Based Compression (SMPTE 370M)
f DVCPRO50/DVCPRO:
DV-Based Compression (SMPTE 314M)
f DV:
DV Compression (IEC 61834-2)
f AVC-Intra 100/ AVC-Intra 50:
48 kHz/16 bits, 4CH and 48 kHz/24 bits, 4CH switch
f AVC-LongG 50/AVC-LongG 25:
48 kHz/24 bits, 4CH
f AVC-LongG 12/DVCPRO HD/DVCPRO50:
48 kHz/16 bits, 4CH
f DVCPRO/DV:
48 kHz/16 bits, 4CH
12 dB/18 dB/20 dB switchable menu
MOV
H.264/AVC Baseline Profile
H.264/AVC High Profile
AAC-LC
Linear PCM
– 185 –
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