AP-MC1800 Video MCU Token Request to Start Presentation Presentation Sources Slave Status ... Ready...
Transcript of AP-MC1800 Video MCU Token Request to Start Presentation Presentation Sources Slave Status ... Ready...
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AddPac Technology
2011, Sales and Marketing
AP-MC1800™Video MCUHigh-performance Video MCU Solution
H.323 Conference Features
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H.323 Conference Feature
• H.243 Support for Conference Control• H.224 Relay for Remote Camera Control• H.239 Support for Presentation• Compatibility
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H.243 Support for Conference Control
• General– Participants: show participants in conference– Chair Request– Floor Request, Floor Release
• Chair control– Give Floor, Take Floor– Remove terminal– Chair Release
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Conference Init
Show Participants Request Floor Request Chair Next Menus
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Participants (of general participant)
Exit Participants
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Participants (of chair)
Exit ParticipantsDrop the Selected Terminal Give Floor to the Selected Terminal
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Floor given by chair
Take Floor from the Selected Terminal
Floor Mark
Chair Mark
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When floor, can release the floor
Release floor
Floor Mark
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When chair, can release the chair
Release Chair
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Next Menus (of general participants)
Return to Initial MenusH.239 Presentation Call Status Information
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Next Menus (of Chair)
Quit This Conference
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H.224 Relay for Remote Camera Control
• H.224 Relay– H.281(FECC) message relay on H.224 channel– Each terminal which supports FECC can control cameras of other
terminals which also support FECC via AP-MC3000 H.224 relay channel
• FECC functions– Terminal selection to control– Pan– Tilt– Zoom– Focus– Camera selection to control– Preset
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Remote Terminal Selection
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Camera Selection
Camera Select
MainAuxiliary
Document
Document Auxiliary
VCR
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Pan, Tilt, Zoom
PTZ
PTZ status mark
Use remote controller to control
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Set Preset
Set Preset
Edit Preset Name Result
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Display Preset
Display Preset
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H.239 Support for Presentation
• Presentation via Dual Video Channel– Each terminal which supports H.239 can make a second video channel
with AP-MC3000 Video MCU– Each participant can see main primary video and presentation video at
the same time– Right now, H.263 supported only
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Presentation Init
Token Request to Start Presentation
Presentation Sources
Slave Status Initially
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Master status
Activate a Client(Source)
Ready to activate
Master Status
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Active Status
Deactivate a Client(Source)
Active Status
Master Status
Now other terminals can see a
presentation video from this source
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H.239 Service Model
Video from PC Video from CameraOr
Relay via Second Video Channel
Send via Second Video Channel
Sender
Receiver
ReceiverAP-MC1800 MCU
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H.239 Message FlowAP-MC1800
Call Setup & Open Main A/V Channel
Token Request
Token Response (Ack)
OLC for 2’nd Video Channel
OLC Ack
Req. Master
Activate OLC for 2’nd Video Channel
OLC Ack
RTP of 2’nd Video RTP of 2’nd VideoRTP of 2’nd Video
AP-VC2000 AP-VC2000 AP-VC2000
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Compatibility Test
• Tested Products for Compatibility
Tandberg(TTC7-08)
Sony(PCS-G50)
Athera (Vega Star Silver)
Emblaze-Vcon(vPoint 7.1)
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Test Result
Item Tandberg Sony Vega Star vPointAudio O O O OVideo O O O OH.243 Chair - - ? -
Floor O - ? -H.239 Send O O ? ?
Receive O O ? ?FECC Control O O ? O
Be controlled O O ? ?
-: Not Supported, ?: Supported but Not Tested, O: Tested & Work, X: Tested but Not Work
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Thank you!AddPac Technology Co., Ltd.
Sales and Marketing
Phone +82.2.568.3848 (KOREA)FAX +82.2.568.3847 (KOREA)
E-mail [email protected]