Manuals / FOCUS Enhancements / Portable Media / MP3 Player

FOCUS Enhancements 3.2 user manual MpgPlay, MpgStop

Models: 3.2

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External Control Commands

mpgPlay

This command plays a previously loaded MPEG file on the specified channel. The file must have already been loaded using the mpgLoad command.

Syntax

mpgPlay 0 channel

Parameters

channel

The channel on the Firefly (0)

Return Values

This command returns ACK if playback was started successfully, or NAK if playback could not be started (e.g., no file previously loaded).

mpgStop

This command stops playback of an MPEG file that is currently playing on the specified channel.

Syntax

mpgStop 0 channel

Parameters

channel

The channel on the Firefly (0)

Return Values

This command returns ACK if playback was stopped successfully, or NAK if playback could not be stopped (e.g., no file currently playing).

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FOCUS Enhancements 3.2 user manual MpgPlay, MpgStop

Contents

Firefly SC and MZ Media Players Trademarks Firefly Safety Requirements Important Safety InstructionsPower and Ground Requirements Class a Statement FCC Part 15 EN61000-3-2Industry Canada Class a Warning EN55024, EN55022 Page Contents Viii Networking External Control Commands Technical Specifications Index Xii Welcome to Firefly SC and MZ Documentation Conventions Quick Start Plug and Play Before You Start, You Will NeedInstallation Sequence Install the Firefly MZ RGB and Component OutputQuick Start Plug and Play Configure for Network Attaching a Laptop or PCEthernet SerialChanging TCP/IP Settings WebView via Ethernet PortExternal Control Commands FireflySetIpAddressFireflySetNetmask FireflySetGatewayInstall Media Messenger Configure Firefly Properties Configure FTPSetup on-board Firefly FTP Server Configuring the Firefly FTP Server How To Create a Basic Playlist Publish Via FTPQuick Start Plug and Play Via CD/DVD Software Updating Page Encoding Requirements and Recommendations Encoding RequirementsBit Rate Video Content Encoding RecommendationsEncoding Requirements and Recommendations Page Connect to the Network Accessing the WebView InterfaceSetup Procedures Determine the Address of the Firefly Establishing Communication with the FireflyForgot Name, Password, IP...??? Enter Your User Name and PasswordUsing the WebView Interface Transferring Media Media TransferWebview Webview Webview Software Update Media Transfer SummaryReviewing, Previewing and Deleting Firefly Media Reviewing Media and Storage Usage on the FireflyPreviewing Videos and Graphic Overlays on the Firefly Deleting Media from the Firefly Media Review Page Graphic OverlayMedia Review Page Deleting Multiple Files Using the Playlist Editor Playlist EditorRemoving Videos from a Playlist Creating a New PlaylistAdding Videos to a Playlist Moving Videos Within a Playlist Shuffling Video Playback on a ChannelAdding Graphic Overlays to a Playlist To move a video up towards the beginning in a playlistWebview Working With Graphic Overlays in a Playlist Graphic Overlay PropertiesWebview Webview Adding Scrolling Text to a Playlist Working With Scrolling Text in a Playlist Transparency LevelSaving a Playlist Playing a Playlist Quickly Using the Schedule Editor Schedule Editor Playlist Events EditorCreating a New Schedule Start TimeAdding an Event to a Schedule Play OnceWebview Deleting an Event from a Schedule Editing an Event within a ScheduleWebview Saving a Schedule Additional Saving and Loading Methods Save LocalLoad Local Webview Assigning Dates for Video Playback Schedule Editor Video Dates EditorTo add a date rule for a video, use the following steps Start Stop Date DescriptionTo edit a date rule for a video, use the following steps Exiting the Schedule EditorTo delete a date rule for a video, use the following steps Using the Player Control Panel Diagnostics Diagnostics General Diagnostics GeneralDiagnostics Video Diagnostics VideoWebview Diagnostics Playback Diagnostics PlaybackDiagnostics Logging Webview Diagnostic Logs Webview System Settings General SettingsTime Zone Video Settings Ntsc USABob Bob and Weave Audio Settings Settings-AudioFirefly Audio Configurations Control Settings Settings-ControlAuto Play Network Settings Settings-NetworkMode Netmask Enter the address for the proxy, in IP format Snmp Netmask Logging Settings Settings-LoggingSample from a .CSV format run log Sample from a .XML format run logMax Log MBs WebView Settings Password FTP Auto-Update Settings FTP Auto-Update Settings ScreenDirectory Http Auto-Update Settings Settings-HTTP Auto UpdateHttp Update Now Button Settings-USB Devices USB DevicesUSB Devices Settings Settings-USB ModemDisabled On Demand Use Fixed Time USB Network Settings Settings USB NetworkNameserver Settings-Multicast MulticastPort address that the multicast client will listen on Reserves MBs Advanced Settings Settings-AdvancedReset Stats Overview Getting StartedBenefits Product FeaturesMedia Messenger Software FTP Updating Automatic UpdatingManual Updating FTP Server Player ManagementCreating a Firefly FTP Update Account ScriptsFTP Update Process File Extension DefinitionPlaylist Parsing Routine FTP Updating OrderFTP Font Files .ttf Multicast Updating System Update CheckFirefly Storage Cleanup Routine Package Mode OverviewSoftware Update Check Script Last ModeSystem Settings for Multicasting WebView Updating Direct File Access Updating 114 LOG File Reporting Diagnostic Logs Run LogsMaximum Log File Sizes Log Default PlaylistLog Format Uploading Log Files Connecting via RS232 Connecting via TCP/IPBasic Hyper Terminal Setup VCC Control Commands Playlist Playback CommandsPlaylistplay Playing Individual Files MpgLoadMpgLoadNext MpgLoadNextDef MpgClearDefMpgPlay MpgStopMpgSetInitOnOpen MpgPlayAllMpgBlack MpgUnblack Using Serial Commands To Create Playlists Firefly System Commands FireflyFtpUpdateCallback Commands MpgCallbackMpgUnMute Audio and Video Setting ChangesMpgMute Networking Commands FireflySetDefaultFireflySetIpAddr SyntaxFireflySetGateway FireflySetNetmaskFireflySetWebEnable FireflyGetIpAddrFireflyGetGateway FireflyGetNetmaskFireflyGetWebEnable Media Calls MpgDir MpgDeleteInfoGetSchedule Information Calls InfoGetFileInfoGetPlaylist InfoGetState Introduction LDV Control CommandsCOM Port Settings Error Codes Code Message MeaningCommand Syntax Address ArgumentsCommand Summary Playback Commands Play PLReject Stop RJ RjcrPause PA Still ST StcrSearch SE Multi-Track Jump Forward JF @CH3JFMulti-Track Jump Reverse JR @CH1JRDisplay Control DS 0DSFrame Number Request ?F Command Response Meaning Time Code Request ?TChapter Number Request ?C Player Active Mode Request ?P Firefly Model Request ?X Load Playlist/Schedule LD LDV Commands External Control Commands Quick Reference GuideVCC Commands 160 No Video Playback General IssuesNo Power to Firefly Latent Images or Flashing During Playback Stuttering Files During PlaybackSome files in the playlist do not play All files on a playlist channel must be the same typeSmooth Transitions Smpte time codes are not recognized properlyFilename Already Exists FTPing Font Files .ttf165 Preventing Cabling Connection Problems Installing the MZ Video OutputContent Type Format FunctionalitySoftware Update Status LEDCreating the Layout Using Firefly MZ to Create a Layout and PlaylistSetting Display Parameters Creating a MZ multi-zone Layout Go to the Layout Editor workspacePosition Zones in Layout Workspace Create the Video Zone firstCreating the Playlist 174 Link the Playlist to the Firefly 176 Firefly MZ Tips 178 179 180 Technical Specifications 182 Index 183184 Index185 170 186187 188 Pdif189 190 Page 813-0049c Focus Enhancements