Axis Communications 207W - Manual (Page 18)

18 AXIS 207W/AXIS 207MW - Configuration
Note that a maximum bit rate can be used for both variable and constant bit rates.
The bit rate type can be set as Variable Bit Rate (VBR) or Constant Bit Rate (CBR). VBR will
adjust the bit rate according to the images' complexity, thus using a lot of bandwidth for a
lot of activity in the image and less for lower activity in the monitored area.
Audio Settings
The built-in microphone in the AXIS 207W/AXIS 207MW provides one-way MPEG-4,
ISMA, 3GPP compatible audio.
Enable audio
Check the checkbox to enable Audio (disabled by default).
Audio input
These settings are used to fine-tune the audio stream. Please see the online help for more
information,
Note:
To receive synchronized video and sound, it is recommended that the camera time is synchronized with an
NTP Server. This is enabled under
System Options > Date & Time. See the online help for more information.