Audio Tab - Sony SNC-WR630 User Manual

Image 1, Image 2 and Image 3
Up to three image codec modes can be set. Configure the
following setting for each image mode.
Image codec
Select H.264, JPEG or Off. Note that Image 1 cannot be
set to Off.
Note
The selectable size of images and frame rate for Image
2 and Image 3 may be limited, depending on the setting
of codec type, image size, frame rate, and image quality
for Image 1.
• The total of frame rate for Image 1, Image 2 and Image
3 should not exceed 60 fps.
• If you set the bitrate of Image 1 to 32000 kbps, set
Image 2 and Image 3 to Off.
• If you set the bitrate of Image 1 to 16000 kbps or
faster, set the bitrate of Image 2 and Image 3 below
4000 kbps.
If you set a value exceeding the standard, the following
symptoms may occur.
• The image delays more than usual.
• The frame is skipped when playing an image.
• The voice is broken.
• The response of the camera to commands delays.
Image size
You can select the size of images sent from the camera.
Notes
• Some parts of the screen may not be displayed
depending on the image size.
• If the image size is 720 × 574 or 720 × 480, the full
image is displayed but not in the 1:1 pixel aspect ratio.
Frame rate
Set the frame rate of the image.
"fps" is a unit indicating the number of frames
transmitted per second.
The frame rate of JPEG image can be changed by the
setting of Image quality.
I-picture interval
Set the I-picture insertion interval in seconds.
H.264 profile
Set the profile setting for H.264 video codec to high,
main or baseline. The video compression efficiency is
high, main and baseline in sequence. The specified
profile may not be available depending on the program
you use. Select the profile which is suitable for your
program.
26
Setting the Camera Image and Audio — Video / Audio Menu
CBR
Selectable bit rates are CBR and VBR. Select CBR if
you want to compress an image by constant bit rate.
Select VBR if you want to maintain image quality.
When you select On in the CBR drop-down list, CBR
will be applied. When you select Off, VBR will be
applied. When VBR is selected, you can set the image
quality.
Bit rate
Set the bit rate of H.264 image transmission for a line,
when the CBR function is on. When the bit rate is set to
a high level, better image quality can be enjoyed.
Image quality
The image setting is available when you set the video
codec to JPEG or H.264 with the VBR function On
(selecting Off in the CBR drop-down list).
Selectable values are from 1 to 10.
When 10 is selected, the best image quality is achieved.
The number that can be selected will be different
depending on the setting.
Bandwidth control
Limits the network bandwidth for the JPEG image data
output from the camera.
Note
Audio may be interrupted depending on the selected
bandwidth. In this case, select a wider bandwidth. This
function is not available when the setting is set to 0.
OK/Cancel
See "Buttons common to every menu" on page 20.

Audio Tab

Audio sending
Make settings for sending audio from the m
microphone input connector.
Enable
Select the checkbox if you want to send audio from the
network camera.
Note
When you change the Audio setting, click Refresh on
the Web browser to reflect the change on the opening
live viewer page.
Audio in
Select microphone input or line input.