JVC VN-T216U, Инструкция по эксплуатации

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Table below elaborates the above figure.
Table 4-2 Compression
Compression
Item Function Choice Remark
Encoder No.2
Image Mode
MJPEG
Set H.264, MJPEG or MPEG4 as a
default compression mode.
MPEG4
H264
no streaming
Resolution D1/4CIF/CIF/VGA/640x360/QVGA
1) Encoder No.1: 720p;
Encoder No.2: D1, 640x360, QVGA.
2) Encoder No.1: VGA, QVGA;
Encoder No.2: VGA, QVGA.
3) Encoder No.1: D1, 4CIF, CIF;
Encoder No.2: D1, 4CIF, CIF
Frame Rate
PAL:1--25
NTSC:1--30
The frame rate that is displayed per
second.
PAL: H.264/MJPEG/MPEG-4: D1, QVGA
@ max 25fps
NTSC: H.264/MJPEG/MPEG-4: D1,
QVGA @ max 30fps
Rate control
mode
variable bit rate
Choose the Bit Rate control selection
based on user requirements.
constant bit rate
Compression
Ratio
Customized mode
Low
Mid-low
Standard
Mid-high
High
Low: this setting produces highest image
quality while the file size increases.
High: this setting produces lowest image
quality while the file size decreases.
Quality value
MJPEG : 3-90 ;
MPEG4 & H264 : 1-31
Selectable