VBrick Systems VB6000, VB4000, VB5000 manual Audio, Close Captioning

Page 108

Frames Per Second

Measured rate in frames per second of the encoded video frames

 

being created by the appliance.

 

 

Frames Encoded

Increments as compressed frames are produced by the appliance.

 

 

VFR Frames Dropped

When Configuration: Encoder > Video > Rate Control Method is

 

configured for Variable Frame Rate (VFR) the encoder may drop

 

frames to maintain quality and this counter will increment for each

 

dropped frame. If you experience an unacceptable number of

 

dropped frames your content is too difficult for your encoder

 

settings. To improve VBR behavior you can increase the Video

 

Buffer and/or Target Bit Rate, decrease the Resolution and/or

 

Target Frame Rate.

 

 

Unexpected Frames

Increments if the encoder is forced to drop a frame for unexpected

Dropped

reasons. This status indicator is particularly important when

 

encoding multiple video rates. An excessive number of frame

 

drops indicates that your combination of resolutions, frame rates,

 

and bit rates is too difficult for the content you are encoding. See

 

Configuration: Encoder > Video on page 24 for more

 

information.

 

 

Buffer Full Count

Increments when the appliance is in an overloaded condition.

 

Reduce the load by lowering bit rates or reducing the number of

 

RTSP and/or HTTP clients.

 

 

Audio

 

 

 

Bit Rate

Measured rate in bits per second of the encoded audio stream

 

being created by the appliance.

 

 

Frames Encoded

Increments as compressed frames are produced by the appliance.

 

 

Frames Dropped

Increments if the encoder is forced to drop a frame for unexpected

 

reasons. Contact VBrick support if your encoder reports an

 

excessive number of dropped audio frames.

 

 

Buffer Full Count

Increments when the appliance is in an overloaded condition.

 

Reduce the load by lowering bit rates or reducing the number of

 

RTSP and/or HTTP clients.

 

 

Close Captioning

 

Buffer Full Count

Increments when the appliance is in an overloaded condition. Reduce the load by lowering bit rates or reducing the number of RTSP and/or HTTP clients.

ASF

Packets Created

 

 

 

Buffer Full Count

Increments when the appliance is in an overloaded condition.

 

Reduce the load by lowering bit rates or reducing the number of

 

RTSP and/or HTTP clients.

 

 

98

© 2008 VBrick Systems, Inc.

Image 108
Contents VB4000-5000-6000 Series Network Video Appliances Copyright Contents SDI Configuration StatusDiagnostics MaintenanceMaintenance Mode WM TemplatesStream Prioritization IndexWM Admin Guide OrganizationGetting Help Getting the Best VideoFont Conventions Printer-FriendlyPreface Overview System Requirements for Windows Media PlayerTopics in this chapter Standard Features Standard Feature Encoder ReflectorTypical VBrick Applications Http TCPApplication Description VBricks Streaming EcosystemMulticasting UnicastingVBrick Reflecting ReflectingReflecting from VBrick Appliances Push ReflectingPull Reflecting Push Reflecting from a Windows Media ServerPull Reflector Type Using Multiple Bit Rate Streams MBR Output StreamsOther Considerations Configurable Input/Output Stream Rates WM Output Streams Output DescriptionMBR Output Settings Shared Video Settings Independent Video SettingsHTTP/RTSP Shared Audio Settings Independent Audio Settings MBR GroupsMBR Troubleshooting Using On Demand Playback Optimizing System Performance Mixed Model AppliancesArchiver and Recorder Functionality Archiver/Recorder FunctionalityVBrick Systems, Inc WM Configuration Configuration Network Configuration Network EthernetDomain Name Server Numbers or hyphensConfiguration Network Routing Network Time SynchronizationWM Configuration Configuration Network Management Configuration Encoder Configuration Encoder TemplateTemplate Name Description LANConfiguration Encoder Video Windows Media Encoder Video -- Slot1 SvidVBrick Systems, Inc Reduces the saturation Settings to allow this Tools Options Security Run Script Video Template Settings -- Slot1 Video Rate1 Video Rate1 Video Rate2 Video Rate3Video Rate1 Video Rate2 Video Rate3 WM Configuration Configuration Encoder Audio Audio Template Settings Bit Rate and Sample Frequency Stereo MonoConfiguration Encoder Multicast Windows Media Encoder Multicast -- Slot1 Multicast Playback NSC File Information -- Slot1Configuration Encoder Announce SAP Windows Media Announce Common Information -- Slot1 Bit mask. This string is simply another keyword you can use Configuration Encoder Server Announce Program Guide SAP for Multicast -- Slot1Windows Media Encoder Server -- Slot1 HttpRtspu Http URLRtspu URL Unicast Playback Rtsp UDPAnnounce Http and Rtspu Server Http SAP Rtspu SAPRtsp URL ASX Rollover Announce External Server -- Slot1Creating Publishing Points Creating Publishing Points on Windows Media ServersCreating Non-Authenticated Push Publishing Points Creating Publishing Points on Helix Universal ServersConfiguration Encoder Archiver Creating Pull Publishing PointsWM Configuration Windows Media Archiver -- Slot1 FirmwareWM Configuration FTP Server Enable Progressive DownloadConfiguration Encoder Push Http Push Slot1VBrick Systems, Inc Configuration Reflector Configuration Reflector Source Push ReceiverPull Receiver ASX Microsoft Server on-demandPulling MBR Streams Pulling VOD Files from a Microsoft WM ServerConfiguration Reflector Multicast Configuration Reflector Announce SAPConfiguration Reflector Server Configuration Reflector Archiver Configuration Reflector Push Configuration Jpeg Jpeg Configuration Jpeg FTP Configuration Jpeg Capture ConstraintsConfiguration FTP File Transfer Configuration FTP File Transfer ServersModel Jpeg Configuration Max Clients † FTP Server Configuration FTP File Transfer Transfers FTP StatusConfiguration Passthrough Hard Drive StatusFTP Queue Operation Configuration Passthrough COM1 Passthrough State ResponderPassthrough State Initiator WM Configuration Configuration System Configuration Passthrough COM2Configuration System General SystemConfiguration System Snmp Traps Front Panel LCD DisplayProgram Files\VBrick\VB6000\Download\ReleaseVxxxxxx Number Event Description Configuration System Security Improving Security Page Configuration Script Management Configuration Script Management Event TriggeringRun Scripts Using IWS VBrick Systems, Inc Run Scripts Using the IR Remote Control Run Scripts Using Event TriggersSample Script Configuration Script Management Auto Configuration Scripting NotesURL VBrick Systems, Inc SDI Configuration IntroductionConfiguration Encoder Video Configuration Encoder Audio SDI Limitations Video Limitations with SDI Video InputAudio Limitations with SDI Video Input and SDI Audio Input VBrick Systems, Inc Status Status System InformationStatus Network Status Status Network Status CodecGeneral InterfaceStatus Network Status Routing Status Encoder Status Status Network Status Network TimeVideo PLX EepromAudio Close CaptioningStatus Reflector Status Status Reflector Status GeneralMulticast Push ReceiveStatus Jpeg Status VBrick WM Appliance Admin Guide 101 Status Hard Drive Status Hard Drive General Status Hard Drive ArchiverVBrick WM Appliance Admin Guide 103 Status Server Status Status Server Status GeneralStatus Server Status Encoder Details HTTP/RTSP ServerStatus Push Status Status Server Status Reflector DetailsHttp Push Status Status System Log Config Status FTP Server Status Status System LogStatus System Log System Event Status System Log Traps Status System Log System InfoStatus User Information Status User Information Main BoardStatus User Information Slot1 112 Diagnostics Network Tests Diagnostics Network Tests Ping TestDiagnostics Network Tests Trace Route Test PDUDiagnostics Device Test Trace Route Test ResultsWhen done, reset Configured Operational Mode to Run Diagnostics Hard Drive 118 Maintenance Maintenance Device InformationMaintenance Default All Configuration Maintenance Read/Write ConfigurationMaintenance Read/Write Read From Device Read Configuration Data from Device Maintenance Read/Write Write To Device Sample VBrick Configuration FileMaintenance Usernames & Passwords Write Configuration Data to Device124 Maintenance Usernames & Passwords Change SNMPv3 Passwords User Level Default User Name Default Password Authority126 Maintenance Mode Maintenance Mode Features Maintenance Mode IndicatorsMaintenance Mode Limitations Maintenance Mode CLI Operation Command Description EntrySubnet mask associated with WM Templates Video Encoder Parameter Setting Best QualityCBR/CFR Audio Encoder Parameter Setting Cable/DSL-300K, High MotionCable/DSL-300K, Low Motion Cable/DSL-128K, High MotionCable/DSL-128K, Low Motion Modem 56K Security & SurveillanceAudio Channels Mono L +R Bit Rate 8000 Sample Frequency KHz Stream Prioritization Stream PrioritizationNon Bitrate Constrained Bitrate ConstrainedExample 1 Priority List Example 2 Redundant ListHow the WM Appliance Creates Priority Lists For Group ServingFor Archiving, and Pushing to or Pulling from a WM Server Example 4 Sliding Window BehaviorConfiguring Groups Safe Group ConfigurationsIndex Initiator Device Test Network Tests 144
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