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■ MPEG-4 setup
Click the [JPEG/MPEG-4] tab on the "Camera setup" page. (☞ pages 4 and 5: How to display/operate the setup
menu)
Configure the settings relating to MPEG-4 image such as "Max bit rate (per 1 client)", "Image capture size", "Image
quality", etc. in this section. Refer to page 20 for further information about the settings relating to JPEG images.
Refer to page 76 for how to configure settings to transmit MPEG-4 images via the Internet.
[MPEG-4 transmission]
Select "ON" or "OFF" to determine whether or not to
transmit MPEG-4 images.
ON: Transmits MPEG-4 images.
OFF: Does not transmit MPEG-4 images.
Default: ON
Note:
When "ON" is selected for "MPEG-4" transmission,
displaying of MPEG-4 images or JPEG images will
be available. However, the refresh interval (JPEG)
may be longer than the set value when displaying
JPEG images.
[Max bit rate (per 1 client)*]
Select a MPEG-4 bit rate per a client from the following.
(Constant bit rate) 64 kbps/128 kbps */256 kbps */
512 kbps */1024 kbps */1536 kbps */2048 kbps */
3072 kbps */4096 kbps */(frame rate priority)
4096 kbps */unlimited *
Default: 2048 kbps*
Note:
The MPEG-4 bit rate is synchronized with "Total bit
rate" on the [Network] tab of "Network setup" page
(☞ page 54). For this reason, the bit rate may be
lower than the value when any value with an asterisk
(*) on the right is selected.
[Image capture size]
Select "QVGA" or "VGA" for the image capture size of
MPEG-4 images.
Default: VGA
[Image quality]
Select the image quality of MPEG-4 images from the
following.
Fine/Normal/Low
Default: Normal
Note:
This item is disabled when "(frame rate prioritized)
4096 kbps *" or "unlimited *" is selected for a bit rate
per a client.
[Refresh interval (MPEG-4)]
Select an interval (I-frame interval; 1 - 5 seconds) to
refresh the displayed MPEG-4 images.
If using under a network environment with frequent error
occurrences, shorten the refresh interval for MPEG-4 to
diminish image distortions. However, the refresh interval
may be longer than the set value.
0.2 sec/0.33 sec/0.5 sec/1 sec/2 sec/3 sec/4 sec/5 sec
Default: 3 sec
[Transmission type]
Select a MPEG-4 transmission type from the following.
Unicast port (AUTO): Up to 8 users can access a sin-
gle camera concurrently. "Unicast port1 (Image)"
and "Unicast port2 (Audio)" will automatically be
selected when transmitting images and audio from
the camera.