Mpeg4 Tab - Sony IPELA SNC-RZ25N User Manual

Auto
Normally works in day mode. It switches automatically
to night mode in a dark place.
Note
The day/night mode is not switched to night mode
automatically when Exposure mode is set to Shutter
priority, Iris priority or Manual in the Picture tab.
Manual
Switch the day/night mode manually. When you select
Manual, On and Off are displayed. When you select
On, the camera works in night mode. When you select
Off, it works in day mode.
Timer
Normally works in day mode. It switches to night mode
at the time you set in the Schedule setting menu. The
day/night function normally works in day mode.
Sensor
Controls day/night mode by synchronizing with the
sensor input. Select the sensor input with which you
want to synchronize: Sensor input 1 or Sensor input 2.
While a sensor input is detected, it turns to the night
mode.
OK/Cancel
See "Buttons common to every setting menu" on page
31.

MPEG4 Tab

40
Setting the Camera Image and Audio — Camera setting Menu
Frame rate
Set the frame rate of the MPEG image.
Selectable values of the frame rates are as follows.
SNC-RZ25N: 1, 2, 3, 4, 5 ,6 , 8, 10, 15, 20, 25, 30 fps
SNC-RZ25P: 1, 2, 3, 4, 5 ,6 , 8, 10, 15, 20, 25 fps
"fps" is a unit indicating the number of frames
transmitted per second.
Bit rate
Set the bit rate of MPEG image transmission for a line.
Selectable values are 64, 128, 256, 384, 512, 768, 1024,
1536 and 2048 kbps.
Note
The selected frame rate and bit rate are a tentative value.
The actual frame rate and bit rate may be different
according to the image size, the shooting scene or the
network condition.
I-picture interval
Set the I-picture inserting interval of MPEG4. I-picture
is the compression data serving the basic point when the
data compressed by MPEG4 is depressed. In the
condition that errors tends to occur, such as the network
environment variation, the distortion of the image is
reduced by selecting a small value. The selectable values
are 1, 2, 3, 4 and 5 seconds.
Auto rate control
This function adjusts the frame rate and the bit rate
automatically so that the camera plays a smooth image
to suit the connected computer environment. If On is
selected, the rate of MPEG4 image is automatically
adjusted.
Note
The maximum transmission rate will be the values set in
Frame rate and Bit rate.
OK/Cancel
See "Buttons common to every setting menu" on page
31.