Can teamsite6.5 search metadata of avi file?

System

hi,
currently,I use teamsite6.5 to manage many multi-media files include avi,mp3,flash files,picture files, I create customized metadata to tag these files,but I found I cannot search the metadata of multi-media files, only the meatadata of files include html,ppt,doc type can be found.
I read the manuals and modify the search.properties parameter-binaryextensions, add "avi,mp3,swf" to this parameter:
******************************
# Binary extensions. The content in these files will not be indexed, although metadata will be.
iw.index.binaryextensions=exe,jpg,gif,psd,tif,tiff,au,wav,bmp,rif,zip,avi,mpg,mp3,swf
******************************

However,I still cannot found the files with metadata search, In index log file, there have following message:

**************************
[03 ÆßÔ 2005 19:20:49,031] INFO com.interwoven.hunter.index.IndexerSupport (BulkIndexer-0) - Filter will skip processing of document \ResLib\»ù´¡½ÌÓý\ÆÕ½ÌÓïÎÄ\¼Í¼Ƭ£ºÃ«Ö÷ϯÔÚµÚÒ»´ÎÕþЭ»áÒéÉϵĽ²»°.asf in branch \\shuguang\default\main\Res as it is not currently supported."

************************************
so, did indexer just skip this file without doing anything(even metadata info) because its type is not support?

please give me hand!

thanks