JVC VN-H37U Instructions Manual page 30

Internet Explorer Setting
Settings (continued)
Encoding Page (continued)
C
Multi-Encode1 (continued)
Encoder Encoding
Display
No.2
Framesize
Framerate
Bitrate
I Frame
Interval
30
Displays the encoding system selected in Multi-Encode1.
[For JPEG+H.264 Baseline
[For JPEG+H.264 High
Select the frame size of each JPEG or H.264 screen.
Available sizes vary depending on the aspect ratio.
[Set values for aspect ratio 16:9: 1920x1080, 1280x720, 640x360]
[Set values for aspect ratio 4:3: 1280x960, 640x480, 320x240]
Select the frame rate of Multi-Encode1.
[Set values: 15 fps, 10 fps, 7.5 fps, 5 fps, 3 fps, 2 fps, 1 fps]
Select whether to set the control rate mode for full size 30 fps encoding to
CBR (Constant Bit Rate) or VBR (Variable Bit Rate).
CBR : Data is encoded at a fixed bit rate regardless of the condition of
input video signals. It is easy to estimate the bit rate. Select
from the list of bit rate ranges.
VBR : The bit rate varies according to the condition of input video
signals. The picture quality is stabled but it is difficult to
estimate the bit rate. Select from the list of bit rate ranges.
[Set values: CBR, VBR]
Bit rate range
[Set values: 64, 128, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3584,
4096, 8192] kbps
Select the I-frame interval. Encoding starts from the I-frame. Shortening
the interval stabilizes the picture quality even when there area rapid
changes in the video image. However, the picture quality for images with
little change will deteriorate. In addition, when multicast packet loss
occurs, the time interval required to restore the image is shorter.
[Set values: 5, 10, 15, 30, 60, 90, 120] Frame
: H.264 Baseline]
: H.264 High]
* The [Set values] in bold letters are factory defaults.