How to add embedded song length info to a wma/asf file?

[lupohki]

Hi, I have an app that records a .asx stream to a wma/asf file, but my riovolt mp3/wma cd player can't play it because it doesn't have the regular song length info you find in mp3s you download, etc. Does anyone know how to add this?

Thanks.

 

[lupohki]

anyone? It's for my mom.

 

[Beau]

As far as i know, this is done when the file is compiled into binary. You could try decoding it to a wav and then reencoding it to a WMA/MP3/ASF file again.