Sony PCS-VCS IPELA Operating Instructions Manual page 26

Setting Category
Max Bandwidth
(conf)
Maximum
Bandwidth (ep)
Audio Codec
Video
CPN
Video Codec
26
Configuring a Meeting
Description
Required field. Enter the required maximum Meeting Bandwidth.
When the [Bandwidth Control] is [STATIC], calls that exceed the
below calculation formula for the "Total Meeting Bandwidth" are
not connected in principal.
When the [Bandwidth Control] is [DYNAMIC], configured
bandwidth is shared equally between participants. In such a case,
the number of people configured in [Max Members] will exceed
the number of Meeting participants.
Transmission/Reception Bandwidth of a Terminal = Maximum
Bandwidth (ep) × 2
Total Meeting Bandwidth = (Transmission/Reception Bandwidth
of a Terminal) × Maximum Number of Participants
Required field. Enter the maximum bandwidth used when
Endpoints participating in the meeting transmit audio and video
bandwidth.
Meetings held via the HD VISUAL COMMUNICATION
SERVER are used to select Endpoint transmission bandwidth.
Endpoints cannot send data that exceeds this value.
Selects audio codec.
G.711 µ-law: 3.4 kHz sampling frequency, 64 kbps bit rate
G.711 A-law: 3.4 kHz sampling frequency, 64 kbps bit rate
G.722: 7 kHz sampling frequency, 64 kbps bit rate
MPEG4-AAC-LC: 14 kHz sampling frequency, 32/64 kbps bit
rate
Auto: Use audio transcoding to connect using an audio codec
that can be used by the terminals.
If [Disable] is selected, an audio-only meeting will be created,
and the video setting then becomes invalid.
For normal Meetings set Video to [Enable], and for audio-only
Meetings, set Video to [Disable].
If [ON] is selected, [CPN Layout Number] selection is enabled,
allowing you to conduct meetings in multiple video screen
layouts.
If [OFF] is selected, [CPN Layout Number] selection is disabled,
allowing you to conduct meetings in only one-screen layouts.
Note
The options that are available for the [Video Codec] and [Resolution]
settings differ depending on whether [ON] or [OFF] is selected here.
Video Codec is selected from [H.261], [H.263], [H.263+],
[H.264], [H.264 High Profile], or [H.264 Auto].
Note
[H.261] and [H.263+] cannot be selected if the [CPN] setting is
set to [OFF].