Audio - Abus IPCA52010 Manuel Utilisateur

Bit rate:
DynGOP:
GOP value:
Max. GOP value:
The MJPEG option does not use the values codec profile, bit rate mode, bit rate, DynGOP, GOP
values and max. GOP value. These values are exclusively used by image differencing
procedures such as H.264 or H.265.
7.8

Audio

input
Enable: activates the audio input. Standard: deactivated
Audio codec: Options: G711 µLaw, G711 aLaw G726 AAC
Gain: Set a gain value according to the height of the input signal. An excessive
value can overload the sound.
output
Enable: activates the audio output. Standard: deactivated
Gain: adjust the output signal strength to the next processing audio level.
Variable bitrate: uses the bandwidth variable without limitations according
to the desired video quality.
Maximum bit rate: uses the bandwidth variable but with a limit value
according to the desired video quality.
Select the maximum average bandwidth to be used. This bitrate can be
exceeded for a short time in the event of corresponding image changes.
enables the dynamic configuration of the Group of Pictures value.
Bandwidth can thus be saved in static scenes. The video client must
support this technology.
manual configuration of the Group of Pictures value. Example: 1x means
that if the frame rate is set to 25 images/sec, then one I-frame (full image)
is sent every second.
maximum value when the DynGOP option is enabled. The camera
automatically displays the value according to the scene changes.
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