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Rockbox mail archiveSubject: Re: play WAV?Re: play WAV?
From: Robert Hak <rhak_at_ramapo.edu>
Date: Thu, 28 Aug 2003 17:22:23 -0400 (EDT) Someone needs to REALLY reread the NODO and FAQ's, thats why they are there. /Adi On Thu, 28 Aug 2003, Vincent Siu wrote: But what about converting the WAV to MP3 using the SH1 CPU, and then just feed the result to MAS? Is it possible to do the conversion without programming the MAS? Vincent ----- Original Message ----- From: <idc-dragon_at_gmx.de> To: <rockbox_at_cool.haxx.se> Sent: Thursday, August 28, 2003 9:53 AM Subject: Re: play WAV? > Is it possible to program the Archos (I have a JukeboxStudio20) so it > can play WAV files (ie. convert to MP3 in real time)? Old subject, slightly changing facts. In theory, it's possible because the MAS (a proprietary DSP) allows download of small code pieces. So it could be envisioned to load a simple program in there, which just passes the data to its DAC with the correct timing. But there's 2 problems to it: 1) We have no details about the MAS, no clue on how to program it. 2) WAV needs substantially higher transfer rates on the serial link. I don't think it can be cranked up to 1.5 MBit/s necessary for CD rate, with the software bit flipping etc. Jörg -- COMPUTERBILD 15/03: Premium-e-mail-Dienste im Test -------------------------------------------------- 1. GMX TopMail - Platz 1 und Testsieger! 2. GMX ProMail - Platz 2 und Preis-Qualitätssieger! 3. Arcor - 4. web.de - 5. T-Online - 6. freenet.de - 7. daybyday - 8. e-Post +-- --- --- --- --- --- --- --- --- --- --- --- --- --+ | Robert E. Hak < http://phobos.ramapo.edu/~rhak > | "Randomness scares people. Religion is a way to explain randomness." - Fran LebowitzReceived on 2003-08-28 Page template was last modified "Tue Sep 7 00:00:02 2021" The Rockbox Crew -- Privacy Policy |