[Audio encoding format]
SF x311
SF x311
SFN310
SFN310
Select the audio reception encoding format from G.726, G.711, and AAC-LC.
•
Default:
G.726
Note
•
G.711 is available only when “Mic input” is selected for “Audio transmission/reception”.
•
G.726 is always applied for the audio transmission encoding format.
[Audio bit rate]
SF x311
SF x311
SFN310
SFN310
Select “16kbps” or “32kbps” for the audio bit rate used to transmit/receive audio data.
•
Default:
32kbps
Note
•
When selecting a smaller value for “Bandwidth control(bit rate)” (
page 139) while putting a priority
on the JPEG image transmission, select “16kbps” for “Audio bit rate”.
•
[Audio bit rate] is unavailable when “G.711” or “AAC-LC” is selected for “Audio encoding format”.
[Mic input volume (Camera to PC)]
Select a volume level on the PC to hear audio transmitted from the camera.
•
Mic High
SF x311
SF x311
SFN310
SFN310
:
The volume level will become high. This setting will be applied when audio
is input to the camera using a microphone.
•
Mic Middle
SF x311
SF x311
SFN310
SFN310
:
The volume level will become middle. This setting will be applied when
audio is input to the camera using a microphone.
•
Mic Low
SF x311
SF x311
SFN310
SFN310
:
The volume level will become low. This setting will be applied when audio is
input to the camera using a microphone.
•
Line High
SF x311
SF x311
:
The volume level will become high. This setting will be applied when audio is input
to the camera using the Line input.
•
Line Middle
SF x311
SF x311
:
The volume level will become middle. This setting will be applied when audio is
input to the camera using the Line input.
•
Line Low
SF x311
SF x311
:
The volume level will become low. This setting will be applied when audio is input to
the camera using the Line input.
•
Default:
Mic Middle
Note
•
These settings are linked with the volume settings of “Audio recording” and “Audio detection”.
[Mic input interval (Camera to PC)]
SF x311
SF x311
SFN310
SFN310
Select an interval for audio reception from the following.
20ms/ 40ms/ 80ms/ 160ms
•
Default:
40ms
Note
•
When a shorter interval is selected, the delay time will be shorter. When a longer interval is selected,
audio interruption may be diminished even though the delay time will be longer. Select the interval
according to the network environment.
•
“Mic input interval (Camera to PC)” is unavailable when “AAC-LC” is selected for “Audio encoding
format”.
[Audio output volume (PC to Camera)]
SF x311
SF x311
Select a volume level on the camera to hear audio transmitted from the PC.
High/ Middle/ Low
•
Default:
Middle
Operating Instructions
107
11 Configure the settings relating to images and audio [Image/Audio]
Summary of Contents for WV-SFN310
Page 209: ...Operating Instructions 209 Notes ...