
Media Processing Server System Operator’s Guide
Page 104 # P0602484 Ver: 2.7
How to ... Replace a Playback MultiMedia File (On-line)
1. Open a Media Processing Server shell on the Media Processing
Server running the application. For additional information, see
Command Control on page 50.
2. Copy the new MMF file into the $MEDIAFILEHOME directory on
the Media Processing Server. The new MMF file must have a dif-
ferent name than the one being replaced.
• If the file is on a disk, use the cp command to copy both the
.mmi and the .mmd files to the MMF files directory.
• If the file was created in PeriStudio, make sure it is in the MMF
files directory.
3. Activate the new MMF file.
• To add the new MMF file to an application specific hash table,
use the syntax vmm mmfload <newvocab>,<appname>
• To allow all applications on the Media Processing Server to use
the MMF file, use the syntax vmm mmfload <newvo-
cab>,system
4. Deactivate the original MMF file.
• To unload an MMF file that was available to all applications on
the system (system wide hash table), use the syntax
vmm mmfunload <originalvocab>,system
• To unload the MMF file from a particular application (application
specific hash table), use the syntax vmm mmfunload <orig-
inalvocab>,<appname>
If the MMF file is available for several applications and/or system wide, it
must be deactivated for each application and/or the entire system. That is,
the file has to be deactivated for each mmfload, mmfrec or mmfde-
fault command issued.
Use the VSH command line to issue the vmm mmfload and mmfun-
load commands. For more information, see Activating Playback MMF
Files on page 87. and see Deactivating MMF Files on page 98. respec-
tively.
5. Move the original file out of the $MEDIAFILEHOME directory.
6. If the VMM-MMF configuration file is being used, then edit the
file to reflect the new vocabulary name. Use a text editor to modify
and save $MPSHOME/mpsN/etc/vmm-mmf.cfg. Replace the
line containing the original MMF file with a line for the new MMF
file.
If the MMF files have elements with the same name, the application(s) continue to
access elements without corrupting concatenated phrases. However if the voice data
memory is limited, activating <newvocab> before deactivating
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