Date: Tue, 16 May 2006 05:18:14 +0200 (CEST) From: "Max Laier" <max@love2party.net> To: "Stephen Hurd" <shurd@sasktel.net> Cc: stable@freebsd.org, "Michael A. Koerber" <mak@ll.mit.edu>, current@freebsd.org Subject: Re: burncd audio produces white noise Message-ID: <54640.192.168.4.1.1147749494.squirrel@mail.abi01.homeunix.org> In-Reply-To: <44693F0D.90100@sasktel.net> References: <53u07rv6of.wl%mak@ll.mit.edu> <44693F0D.90100@sasktel.net>
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On Tue, May 16, 2006 4:55 am, Stephen Hurd wrote: > Michael A. Koerber wrote: >> All, >> >> Once upon a time, I think with 5.x or perhaps earlier, the command >> (ATAPI drive) >> >> burncd -ef /dev/acd0 audio *.cdr fixate >> >> would produce an audio CD for me. However, under 6.0 and recently 6.1 >> this same command produces an CD filled with white noise only. The >> entire >> procedure I've used is: >> >> 1. Start w/ some MP3 files. >> >> 2. Use sox (or lame) to convert to CDR format >> >> 3. Verify the CDR format with 'xine filename.cdr' (sounds good) >> >> 4. Make CD with above command. >> >> 5. Play CD on two different players (one on PC, one on entertainment >> system) >> (sounds like white noise) >> >> 6. Extract a CD track with dd if=/dev/acd0t01 of=tmp.cdr bs=2532 >> >> 7. Test ripped track with 'xine tmp.cdr' sound just like the original >> MP3! >> >> To ensure that there weren't permissions problems along the way, I've >> executed >> these commands as root, though I once did this as a normal user. >> >> Any ideas on what I should look at to fix this problem? >> > Yeah, I've noticed that too now that you mention it. When it happened > to me, I switched to using atapicam and cdrecord with the -swab parameter. > Also, you may want to look at audio/mp3burn (still need to pass -swab > though) > > I would recommend that you file a PR on this one. Obviously you are giving the wrong options to sox/lame. Most likely you are confusing byte-order. Might also be a problem with the configuration options for the respective ports. -- /"\ Best regards, | mlaier@freebsd.org \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | mlaier@EFnet / \ ASCII Ribbon Campaign | Against HTML Mail and News
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