From: Tom Bishop <[EMAIL PROTECTED]> Subject: Re: RealForum Digest V2 #106 >From: John Gray <[EMAIL PROTECTED]> >Subject: Active level meters > >Hi All, > >Does anybody know if it is possible to add embedded audio level metres> >to a web page using java script or similar to mimic the audio level >metres on real plaer plus? It should be possible as this is a system >level thing, im just not sure how to go about it! > >Any suggestions would be appreciated. > >Thanks, > >John Gray ## From: Nicholas Hart <[EMAIL PROTECTED]> ## Subject: Re: Active level meters ## ## There is no way to do this with the RealPlayer. ..some of the reasons. If you want to monitor the "system sound level", then you have to have access to the system "wave out" sample stream. I do not think there is any way to get this, unless you yourself are packing the "wave out" buffers. In the case of Real Player, they are packing the buffers, and so they are the only ones that could conceivably provide the wave data analysis necessary to compute the play intensity level. Real Player does provide very extensive scripting from Javascript, but (as per above) they don't provide access to intensity level. WinAmp (see WinAmp.com) provides very extensive possibilities for a programmer to access the raw datastream of audio that is being decompressed from a number of formats.. but alas it is not javascriptable, and if you are "in" with "real" then WinAmp is probably not an option. Regards, Tom ******************************************************* The RealForum is an email discussion group focused on using RealNetworks products. The RealForum is a place to post messages about the best methods for creating content using RealNetworks technologies and the planning and implementation of streaming-media web sites. Archives of RealForum can be found at http://realforum.real.com If you ever want to remove yourself from this mailing list, you can send mail to <[EMAIL PROTECTED]> with the following command in the body of your email message: unsubscribe realforum or from another account, besides the address you subscribed with: unsubscribe realforum <[EMAIL PROTECTED]>
