Macromedia Flash Server - Re[2]: Help with flv to mp3 conversion

This is Interesting: Free IT Magazines  
Home > Archive > Macromedia Flash Server > December 2005 > Re[2]: Help with flv to mp3 conversion





You are viewing an archived Text-only version of the thread. To view this thread in it's original format and/or if you want to reply to this thread please [click here]

Author Re[2]: Help with flv to mp3 conversion
Vladimir Hmelyoff

2005-12-16, 2:45 am

Hi, Marco.

If mp3 written to flv divided by mp3 blocks (!), (for example, each
tag contain some full mp3 blocks, but not half, not part), you can
simply rename .flv to .mp3 and try to play. mp3 decoder will
synchronize by blocks headers, and skip other data.

For example, if you have .wav file with mp3 compression, you can also
rename it to .mp3, because difference between mp3 and wav is a wav
header. So, mp3 decoder will skip wav header, until it find mp3 block
header and read mp3 block. In anyway, if decoder lost sync, it is will
also then seeking for next block header in intermediate data.

PS mp3 blocks is about 26ms in duration in most cases. Maybe I
mistake. But I remember that number, as one of possible durations.

15.12.2005, 22:44:22, you wrote:

MT> There's a hackish version (which, however, *does* work) to do this.
MT> It's documented here (you will need Linux):
MT> http://etudiant.epita.fr/~founad_m/flv2mp3/

--
Best regards,
Vladimir mailto:service-x1GBZOkHFn5Wk0Htik3J/w@public.gmane.org


=-----------------------------------------------------------
Supported by Fig Leaf Software - http://www.figleaf.com
=-----------------------------------------------------------

To change your subscription options or search the archive:
http://chattyfig.figleaf.com/mailman/listinfo/flashcomm

Sponsored Links






Free braindumps | Software forum | Database administration forum

Copyright 2003 - 2008 webservertalk.com