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Video / Audio Menu — Setting the Camera Image and Audio
29
Audio Tab
Audio sending
Make settings for sending audio from the
m
microphone input connector or built-in microphone.
Enable
Select the checkbox if you want to send audio from the
camera.
Note
When you change the
Audio
setting, click
Refresh
on
the Web browser to reflect the change on the opened live
viewer page.
Audio in
Select microphone input (Microphone) or line input
(Line).
Mic volume
When the Audio in is set to microphone input, set the
volume level of the audio input from the
m
microphone
input connector or microphone. It is adjustable from
-10
to
+10
.
Audio codec
Select the codec type of audio from the
m
microphone
input connector or built-in microphone.
Bit rate and sampling rate for audio codec are listed
below.
Note
No audio is output if the Plug-in free viewer is used.
Superimpose Tab
Select whether or not to superimpose the custom string
and date & time characters on the image.
You can set superimpose on/off, font size, and display
items to display for Image 1 - 5 separately in this
camera.
Preview screen
Preview the image, and adjust the superimposed image.
You can move the position of the superimposed image
displayed on the preview screen by drag and drop.
Image
Select the video codec mode to set for the superimposed
image.
The setting for the superimposed image is available if
you select the checkbox next to the list box.
For details concerning the video codec number, set them
on the Video codec tab in the Video / Audio menu.
Position
Select the number of the display position or logo on the
preview screen. When Logo is selected, the logo file
setting is displayed.
Note
Permissible logo file specifications;
File format: PNG8 with alpha channel
Image size: min. 16 × 8, max. 640 × 120
Type
Set the type of display information to codec, date &
time, event, or text.
Text
: Displays the custom string.
Date & time
: Displays the date and time.
Event
: Displays the event alarm information.
Codec
: Displays the video codec information.
Audio codec
Bit rate
Sampling rate
G.711
64kbps
8kHz
G.726
16kbps
8kHz
24kbps
8kHz
32kbps
8kHz
40kbps
8kHz
AAC LC
64kbps
16kHz
128kbps
48kHz